russ2000_0963|ATRC|Short Name|total_current_assets|cash_on_hand|inventories_net|net_ppe|goodwill_and_intangible|liabilities|total_current_liabilities|total_long_term_liab|total_deposits|book_value_of_equity|retained_earnings|treasury_stock|ev_revenues|ev_earnings|ev_free_cash_flow|ev_assets|ps_ratio|pe_ratio|price_to_book_value|peg_ratio|debt_equity_ratio|dividend_yield|shareholder_yield_ttm|percent_of_shares_outstanding|average_shares_outs_diluted|eps|dividend_per_share|revenues|gross_profit|sga_expense|pre_tax_income|net_income|interest_income|price|total_return_price|enterprise_value|price_next_month| russ2000_0963|ATRC|Long Name|AtriCure Inc Total Current Assets (Quarterly) (USD)|AtriCure Inc Cash and Short Term Investments (Quarterly) (USD)|AtriCure Inc Inventories (Quarterly) (USD)|AtriCure Inc Net PP&E (Quarterly) (USD)|AtriCure Inc Goodwill and Intangibles (Quarterly) (USD)|AtriCure Inc Total Liabilities (Quarterly) (USD)|AtriCure Inc Total Current Liabilities (Quarterly) (USD)|AtriCure Inc Total Long Term Liabilities (Quarterly) (USD)|AtriCure Inc Total Deposits (Quarterly) (USD)|AtriCure Inc Book Value (Quarterly) (USD)|AtriCure Inc Retained Earnings (Quarterly) (USD)|AtriCure Inc Treasury Stock (Quarterly) (USD)|AtriCure Inc EV to Revenues|AtriCure Inc EV to Earnings|AtriCure Inc EV to Free Cash Flow|AtriCure Inc EV to Assets (Quarterly)|AtriCure Inc PS Ratio|AtriCure Inc PE Ratio|AtriCure Inc Price to Book Value|AtriCure Inc PEG Ratio|AtriCure Inc Debt to Equity Ratio|AtriCure Inc Dividend Yield|AtriCure Inc Shareholder Yield (TTM)|AtriCure Inc Percent of Shares Outstanding Short|AtriCure Inc Average Diluted Shares Outstanding (Quarterly)|AtriCure Inc EPS Diluted (Quarterly) (USD)|AtriCure Inc Dividend Per Share (Quarterly) (USD)|AtriCure Inc Revenue (Quarterly) (USD)|AtriCure Inc Gross Profit (Quarterly) (USD)|AtriCure Inc SG&A Expense (Quarterly) (USD)|AtriCure Inc Pre-Tax Income (Quarterly) (USD)|AtriCure Inc Net Income (Quarterly) (USD)|AtriCure Inc Net Interest Income (Quarterly) (USD)|AtriCure Inc Price (USD)|AtriCure Inc Total Return Price (USD)|AtriCure Inc Enterprise Value (USD)|| russ2000_0963|ATRC|Unit|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|figure_USD_metric|figure_USD_metric|figure_USD_metric|figure_USD_metric|figure_USD_metric|figure_USD_metric|figure_USD_metric|figure_USD_metric|figure_USD_metric|percent_USD_metric|percent_USD_metric|percent_USD_metric|mil_figure_USD_metric|figure_money_USD_per_share_metric|figure_money_USD_per_share_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|mil_figure_money_USD_metric|figure_money_USD_price|figure_money_USD_price|mil_figure_money_USD_metric|| russ2000_0963|ATRC|200406|||||||||||||||||||||||||1.8058|-0.65||5.1245|3.7392|3.1955||-0.1974|||||| russ2000_0963|ATRC|200409|||||||||||||||||||||||||1.8227|-1.46||4.4999|3.3381|3.8812|-2.6617|-1.6857|||||| russ2000_0963|ATRC|200412|9.8959|5.1752|1.0874|2.4101||40.0619|3.3058|36.7561||-27.3313|-29.633||||||||||0||||1.8881|-1.88||5.7303|4.1658|5.1977|-3.4859|-6.4147|||||| russ2000_0963|ATRC|200503|8.6|2.4516|1.0504|2.5615||41.7243|3.9825|37.7417||-29.3164|-32.0085||||||||||0||||1.8815|-1.26||7.4978|5.5782|5.2521||-2.3662|||||| russ2000_0963|ATRC|200506|7.5406|1.0907|1.5528|2.6734||43.993|5.2662|38.7268||-31.4789|-34.3601||||||||||0||||1.8881|-1.24||7.7304|5.7523|5.1431||-2.3428|||||14.08|2005-08-05/ev_revenues|6.5394|2005-08-12/ev_revenues|6.5347|2005-08-19/ev_revenues|6.5628|2005-08-26/ev_revenues|6.3384|2005-08-05/ps_ratio|1.0343|2005-08-12/ps_ratio|1.0335|2005-08-19/ps_ratio|1.038|2005-08-26/ps_ratio|1.0027|2005-08-05/dividend_yield|0|2005-08-08/dividend_yield|0|2005-08-09/dividend_yield|0|2005-08-10/dividend_yield|0|2005-08-11/dividend_yield|0|2005-08-12/dividend_yield|0|2005-08-15/dividend_yield|0|2005-08-16/dividend_yield|0|2005-08-17/dividend_yield|0|2005-08-18/dividend_yield|0|2005-08-19/dividend_yield|0|2005-08-22/dividend_yield|0|2005-08-23/dividend_yield|0|2005-08-24/dividend_yield|0|2005-08-25/dividend_yield|0|2005-08-26/dividend_yield|0|2005-08-29/dividend_yield|0|2005-08-30/dividend_yield|0|2005-08-31/dividend_yield|0|2005-08-10/percent_of_shares_outstanding|0.6082|2005-08-05/price|14.08|2005-08-19/price|14.13|2005-08-05/total_return_price|14.08|2005-08-19/total_return_price|14.13|2005-08-05/enterprise_value|166.4824|2005-08-12/enterprise_value|166.3634|2005-08-19/enterprise_value|167.0775|2005-08-26/enterprise_value|161.3648 russ2000_0963|ATRC|200509|45.6628|38.3359|2.4247|3.551|4.8811|7.3146|6.0209|1.2937||46.9956|-38.3279||4.6512|-8.671||2.4089|1.706||3.5671||0.0325|0|-0.182|0.0751|8.1512|-0.49||7.1697|5.1543|6.3179||-3.9644||13.9|13.9|130.8288|14.01|2005-10-07/ev_revenues|4.7712|2005-10-14/ev_revenues|4.6983|2005-10-21/ev_revenues|4.5954|2005-10-28/ev_revenues|3.2662|2005-11-04/ev_revenues|4.255|2005-11-11/ev_revenues|3.9333|2005-11-18/ev_revenues|3.7788|2005-11-25/ev_revenues|3.6244|2005-10-07/ps_ratio|1.7403|2005-10-14/ps_ratio|1.7195|2005-10-21/ps_ratio|1.69|2005-10-28/ps_ratio|1.3096|2005-11-04/ps_ratio|1.5918|2005-11-11/ps_ratio|1.4998|2005-11-18/ps_ratio|1.4556|2005-11-25/ps_ratio|1.4114|2005-10-07/price_to_book_value|3.639|2005-10-14/price_to_book_value|3.5954|2005-10-21/price_to_book_value|3.5338|2005-10-28/price_to_book_value|2.7382|2005-11-04/price_to_book_value|3.33|2005-11-11/price_to_book_value|3.1375|2005-11-18/price_to_book_value|3.045|2005-11-25/price_to_book_value|2.9526|2005-10-03/dividend_yield|0|2005-10-04/dividend_yield|0|2005-10-05/dividend_yield|0|2005-10-06/dividend_yield|0|2005-10-07/dividend_yield|0|2005-10-10/dividend_yield|0|2005-10-11/dividend_yield|0|2005-10-12/dividend_yield|0|2005-10-13/dividend_yield|0|2005-10-14/dividend_yield|0|2005-10-17/dividend_yield|0|2005-10-18/dividend_yield|0|2005-10-19/dividend_yield|0|2005-10-20/dividend_yield|0|2005-10-21/dividend_yield|0|2005-10-24/dividend_yield|0|2005-10-25/dividend_yield|0|2005-10-26/dividend_yield|0|2005-10-27/dividend_yield|0|2005-10-28/dividend_yield|0|2005-10-31/dividend_yield|0|2005-11-01/dividend_yield|0|2005-11-02/dividend_yield|0|2005-11-03/dividend_yield|0|2005-11-04/dividend_yield|0|2005-11-07/dividend_yield|0|2005-11-08/dividend_yield|0|2005-11-09/dividend_yield|0|2005-11-10/dividend_yield|0|2005-11-11/dividend_yield|0|2005-11-14/dividend_yield|0|2005-11-15/dividend_yield|0|2005-11-16/dividend_yield|0|2005-11-17/dividend_yield|0|2005-11-18/dividend_yield|0|2005-11-21/dividend_yield|0|2005-11-22/dividend_yield|0|2005-11-23/dividend_yield|0|2005-11-25/dividend_yield|0|2005-11-28/dividend_yield|0|2005-11-29/dividend_yield|0|2005-11-30/dividend_yield|0|2005-10-11/percent_of_shares_outstanding|0.0412|2005-11-10/percent_of_shares_outstanding|0.0147|2005-10-14/price|14.01|2005-10-28/price|10.67|2005-11-11/price|12.22|2005-11-25/price|11.5|2005-10-14/total_return_price|14.01|2005-10-28/total_return_price|10.67|2005-11-11/total_return_price|12.22|2005-11-25/total_return_price|11.5|2005-10-07/enterprise_value|134.2057|2005-10-14/enterprise_value|132.1554|2005-10-21/enterprise_value|129.2609|2005-10-28/enterprise_value|91.8737|2005-11-04/enterprise_value|119.6852|2005-11-11/enterprise_value|110.6357|2005-11-18/enterprise_value|106.292|2005-11-25/enterprise_value|101.9482 russ2000_0963|ATRC|200512|41.6477|33.8022|2.1351|3.3595|4.8276|6.857|5.7448|1.1121||43.1835|-42.3374||3.2598|-7.5955|-10.0687|1.9251|1.3071||2.7344||0.0328|0|-33.7957|0.0944|12.0865|-0.3317||8.5591|6.4155|7.8814||-4.0095||11.61|11.61|91.6921|10.9|2006-01-06/ev_revenues|3.2095|2006-01-13/ev_revenues|3.5101|2006-01-20/ev_revenues|3.3696|2006-01-27/ev_revenues|3.4633|2006-02-03/ev_revenues|3.4008|2006-02-10/ev_revenues|3.2095|2006-02-17/ev_revenues|2.0928|2006-02-24/ev_revenues|1.8742|2006-01-09/ev_free_cash_flow|-10.7635|2006-01-17/ev_free_cash_flow|-11.2688|2006-01-24/ev_free_cash_flow|-11.332|2006-01-31/ev_free_cash_flow|-10.8267|2006-02-07/ev_free_cash_flow|-10.713|2006-02-14/ev_free_cash_flow|-9.9298|2006-02-21/ev_free_cash_flow|-7.0243|2006-02-28/ev_free_cash_flow|-5.8368|2006-01-06/ps_ratio|2.1133|2006-01-13/ps_ratio|2.2625|2006-01-20/ps_ratio|2.1927|2006-01-27/ps_ratio|2.2393|2006-02-03/ps_ratio|2.2083|2006-02-10/ps_ratio|2.1133|2006-02-17/ps_ratio|1.5588|2006-02-24/ps_ratio|1.4502|2006-01-06/price_to_book_value|3.0508|2006-01-13/price_to_book_value|3.2663|2006-01-20/price_to_book_value|3.1655|2006-01-27/price_to_book_value|3.2327|2006-02-03/price_to_book_value|3.1879|2006-02-10/price_to_book_value|3.0508|2006-02-17/price_to_book_value|2.2503|2006-02-24/price_to_book_value|2.0936|2006-01-03/dividend_yield|0|2006-01-04/dividend_yield|0|2006-01-05/dividend_yield|0|2006-01-06/dividend_yield|0|2006-01-09/dividend_yield|0|2006-01-10/dividend_yield|0|2006-01-11/dividend_yield|0|2006-01-12/dividend_yield|0|2006-01-13/dividend_yield|0|2006-01-17/dividend_yield|0|2006-01-18/dividend_yield|0|2006-01-19/dividend_yield|0|2006-01-20/dividend_yield|0|2006-01-23/dividend_yield|0|2006-01-24/dividend_yield|0|2006-01-25/dividend_yield|0|2006-01-26/dividend_yield|0|2006-01-27/dividend_yield|0|2006-01-30/dividend_yield|0|2006-01-31/dividend_yield|0|2006-02-01/dividend_yield|0|2006-02-02/dividend_yield|0|2006-02-03/dividend_yield|0|2006-02-06/dividend_yield|0|2006-02-07/dividend_yield|0|2006-02-08/dividend_yield|0|2006-02-09/dividend_yield|0|2006-02-10/dividend_yield|0|2006-02-13/dividend_yield|0|2006-02-14/dividend_yield|0|2006-02-15/dividend_yield|0|2006-02-16/dividend_yield|0|2006-02-17/dividend_yield|0|2006-02-21/dividend_yield|0|2006-02-22/dividend_yield|0|2006-02-23/dividend_yield|0|2006-02-24/dividend_yield|0|2006-02-27/dividend_yield|0|2006-02-28/dividend_yield|0|2006-01-10/percent_of_shares_outstanding|0.235|2006-02-10/percent_of_shares_outstanding|0.1591|2006-01-06/price|10.9|2006-01-20/price|11.31|2006-02-03/price|11.39|2006-02-17/price|8.04|2006-01-06/total_return_price|10.9|2006-01-20/total_return_price|11.31|2006-02-03/total_return_price|11.39|2006-02-17/total_return_price|8.04|2006-01-06/enterprise_value|99.3557|2006-01-13/enterprise_value|108.6623|2006-01-20/enterprise_value|104.3111|2006-01-27/enterprise_value|107.2119|2006-02-03/enterprise_value|105.278|2006-02-10/enterprise_value|99.3557|2006-02-17/enterprise_value|64.7883|2006-02-24/enterprise_value|58.0198 russ2000_0963|ATRC|200603|36.9037|27.9785|2.7085|3.273|4.7741|6.7065|5.6753|1.0313||40.266|-45.4272||2.19|-5.243|-6.0503|1.4964|2.1325||2.4074||0.033|0|-44.8837|0.172|12.0962|-0.26||8.6368|7.0371|7.4961|-3.0898|-3.0898||8|8|70.2899|9.02|2006-04-07/ev_revenues|2.5826|2006-04-17/ev_revenues|2.5751|2006-04-24/ev_revenues|2.3825|2006-05-01/ev_revenues|2.3599|2006-05-08/ev_revenues|2.1938|2006-05-15/ev_revenues|2.2051|2006-05-22/ev_revenues|1.7898|2006-05-30/ev_revenues|1.9409|2006-04-04/ev_free_cash_flow|-6.9078|2006-04-11/ev_free_cash_flow|-7.1009|2006-04-18/ev_free_cash_flow|-6.9615|2006-04-25/ev_free_cash_flow|-6.8649|2006-05-02/ev_free_cash_flow|-6.5433|2006-05-09/ev_free_cash_flow|-6.4361|2006-05-16/ev_free_cash_flow|-5.9213|2006-05-23/ev_free_cash_flow|-5.2992|2006-05-30/ev_free_cash_flow|-5.5137|2006-04-07/ps_ratio|2.4097|2006-04-17/ps_ratio|2.4044|2006-04-24/ps_ratio|2.2684|2006-05-01/ps_ratio|2.2524|2006-05-08/ps_ratio|2.1351|2006-05-15/ps_ratio|2.1431|2006-05-22/ps_ratio|1.8499|2006-05-30/ps_ratio|1.9565|2006-04-07/price_to_book_value|2.7204|2006-04-17/price_to_book_value|2.7144|2006-04-24/price_to_book_value|2.5609|2006-05-01/price_to_book_value|2.5429|2006-05-08/price_to_book_value|2.4105|2006-05-15/price_to_book_value|2.4195|2006-05-22/price_to_book_value|2.0885|2006-05-30/price_to_book_value|2.2089|2006-04-03/dividend_yield|0|2006-04-04/dividend_yield|0|2006-04-05/dividend_yield|0|2006-04-06/dividend_yield|0|2006-04-07/dividend_yield|0|2006-04-10/dividend_yield|0|2006-04-11/dividend_yield|0|2006-04-12/dividend_yield|0|2006-04-13/dividend_yield|0|2006-04-17/dividend_yield|0|2006-04-18/dividend_yield|0|2006-04-19/dividend_yield|0|2006-04-20/dividend_yield|0|2006-04-21/dividend_yield|0|2006-04-24/dividend_yield|0|2006-04-25/dividend_yield|0|2006-04-26/dividend_yield|0|2006-04-27/dividend_yield|0|2006-04-28/dividend_yield|0|2006-05-01/dividend_yield|0|2006-05-02/dividend_yield|0|2006-05-03/dividend_yield|0|2006-05-04/dividend_yield|0|2006-05-05/dividend_yield|0|2006-05-08/dividend_yield|0|2006-05-09/dividend_yield|0|2006-05-10/dividend_yield|0|2006-05-11/dividend_yield|0|2006-05-12/dividend_yield|0|2006-05-15/dividend_yield|0|2006-05-16/dividend_yield|0|2006-05-17/dividend_yield|0|2006-05-18/dividend_yield|0|2006-05-19/dividend_yield|0|2006-05-22/dividend_yield|0|2006-05-23/dividend_yield|0|2006-05-24/dividend_yield|0|2006-05-25/dividend_yield|0|2006-05-26/dividend_yield|0|2006-05-30/dividend_yield|0|2006-05-31/dividend_yield|0|2006-04-10/percent_of_shares_outstanding|0.1119|2006-05-10/percent_of_shares_outstanding|0.1906|2006-04-17/price|9.02|2006-05-01/price|8.45|2006-05-15/price|8.04|2006-05-30/price|7.34|2006-04-17/total_return_price|9.02|2006-05-01/total_return_price|8.45|2006-05-15/total_return_price|8.04|2006-05-30/total_return_price|7.34|2006-04-07/enterprise_value|82.8919|2006-04-17/enterprise_value|82.6496|2006-04-24/enterprise_value|76.4697|2006-05-01/enterprise_value|75.7444|2006-05-08/enterprise_value|70.4127|2006-05-15/enterprise_value|70.7762|2006-05-22/enterprise_value|57.447|2006-05-30/enterprise_value|62.294 russ2000_0963|ATRC|200606|34.143|24.9894|3.0557|3.272|4.7206|6.8035|5.855|0.9485||37.3365|-48.6355||1.9258|-4.7242|-5.4708|1.5275|1.9459||2.1968||0.0333|0|-47.6998|0.2863|12.118|-0.26||9.649|7.8636|8.489||-3.2083||7.3|7.3|61.8093|7.05|2006-07-05/ev_revenues|1.8503|2006-07-12/ev_revenues|1.7826|2006-07-19/ev_revenues|1.7969|2006-07-26/ev_revenues|1.4048|2006-08-02/ev_revenues|1.4091|2006-08-09/ev_revenues|1.4019|2006-08-16/ev_revenues|1.5125|2006-08-23/ev_revenues|1.3253|2006-08-30/ev_revenues|1.4447|2006-07-05/ev_free_cash_flow|-4.908|2006-07-12/ev_free_cash_flow|-4.7284|2006-07-19/ev_free_cash_flow|-4.7662|2006-07-26/ev_free_cash_flow|-3.7262|2006-08-02/ev_free_cash_flow|-3.7375|2006-08-09/ev_free_cash_flow|-3.7186|2006-08-16/ev_free_cash_flow|-4.0118|2006-08-23/ev_free_cash_flow|-3.5153|2006-08-30/ev_free_cash_flow|-3.8321|2006-07-05/ps_ratio|2.336|2006-07-12/ps_ratio|2.2739|2006-07-19/ps_ratio|2.287|2006-07-26/ps_ratio|1.9276|2006-08-02/ps_ratio|1.9309|2006-08-09/ps_ratio|1.9243|2006-08-16/ps_ratio|2.0256|2006-08-23/ps_ratio|1.8541|2006-08-30/ps_ratio|1.9635|2006-07-05/price_to_book_value|2.3217|2006-07-12/price_to_book_value|2.26|2006-07-19/price_to_book_value|2.273|2006-07-26/price_to_book_value|1.9158|2006-08-02/price_to_book_value|1.9196|2006-08-09/price_to_book_value|1.9132|2006-08-16/price_to_book_value|2.0138|2006-08-23/price_to_book_value|1.8433|2006-08-30/price_to_book_value|1.9521|2006-07-03/dividend_yield|0|2006-07-05/dividend_yield|0|2006-07-06/dividend_yield|0|2006-07-07/dividend_yield|0|2006-07-10/dividend_yield|0|2006-07-11/dividend_yield|0|2006-07-12/dividend_yield|0|2006-07-13/dividend_yield|0|2006-07-14/dividend_yield|0|2006-07-17/dividend_yield|0|2006-07-18/dividend_yield|0|2006-07-19/dividend_yield|0|2006-07-20/dividend_yield|0|2006-07-21/dividend_yield|0|2006-07-24/dividend_yield|0|2006-07-25/dividend_yield|0|2006-07-26/dividend_yield|0|2006-07-27/dividend_yield|0|2006-07-28/dividend_yield|0|2006-07-31/dividend_yield|0|2006-08-01/dividend_yield|0|2006-08-02/dividend_yield|0|2006-08-03/dividend_yield|0|2006-08-04/dividend_yield|0|2006-08-07/dividend_yield|0|2006-08-08/dividend_yield|0|2006-08-09/dividend_yield|0|2006-08-10/dividend_yield|0|2006-08-11/dividend_yield|0|2006-08-14/dividend_yield|0|2006-08-15/dividend_yield|0|2006-08-16/dividend_yield|0|2006-08-17/dividend_yield|0|2006-08-18/dividend_yield|0|2006-08-21/dividend_yield|0|2006-08-22/dividend_yield|0|2006-08-23/dividend_yield|0|2006-08-24/dividend_yield|0|2006-08-25/dividend_yield|0|2006-08-28/dividend_yield|0|2006-08-29/dividend_yield|0|2006-08-30/dividend_yield|0|2006-08-31/dividend_yield|0|2006-07-11/percent_of_shares_outstanding|0.2476|2006-08-10/percent_of_shares_outstanding|0.3679|2006-07-11/price|7.05|2006-07-25/price|5.8|2006-08-08/price|5.8|2006-08-22/price|6|2006-07-11/total_return_price|7.05|2006-07-25/total_return_price|5.8|2006-08-08/total_return_price|5.8|2006-08-22/total_return_price|6|2006-07-05/enterprise_value|62.9387|2006-07-12/enterprise_value|60.6352|2006-07-19/enterprise_value|61.1201|2006-07-26/enterprise_value|47.7843|2006-08-02/enterprise_value|47.9286|2006-08-09/enterprise_value|47.686|2006-08-16/enterprise_value|51.4455|2006-08-23/enterprise_value|45.0786|2006-08-30/enterprise_value|49.1413 russ2000_0963|ATRC|200609|30.3011|19.5055|3.2496|3.5343|4.6671|7.0485|6.1849|0.8637||34.4529|-51.7911||1.6087|-4.8179|-4.2671|1.5629|2.1138||2.1015||0.0336|0|-0.4046|0.3468|12.1486|-0.26||9.358|7.4721|7.6913||-3.1556||6.84|6.84|54.7199|7.15|2006-10-04/ev_revenues|1.9633|2006-10-11/ev_revenues|2.0138|2006-10-18/ev_revenues|2.2392|2006-10-25/ev_revenues|2.1248|2006-11-01/ev_revenues|2.2359|2006-11-08/ev_revenues|2.2022|2006-11-15/ev_revenues|2.3032|2006-11-22/ev_revenues|2.3537|2006-11-29/ev_revenues|2.744|2006-10-04/ev_free_cash_flow|-4.4998|2006-10-11/ev_free_cash_flow|-4.6155|2006-10-18/ev_free_cash_flow|-5.1322|2006-10-25/ev_free_cash_flow|-4.87|2006-11-01/ev_free_cash_flow|-5.1245|2006-11-08/ev_free_cash_flow|-5.0474|2006-11-15/ev_free_cash_flow|-5.2788|2006-11-22/ev_free_cash_flow|-5.3945|2006-11-29/ev_free_cash_flow|-6.2892|2006-10-04/ps_ratio|2.4557|2006-10-11/ps_ratio|2.5059|2006-10-18/ps_ratio|2.73|2006-10-25/ps_ratio|2.6163|2006-11-01/ps_ratio|2.7267|2006-11-08/ps_ratio|2.6933|2006-11-15/ps_ratio|2.7936|2006-11-22/ps_ratio|2.8438|2006-11-29/ps_ratio|3.2319|2006-10-04/price_to_book_value|2.5956|2006-10-11/price_to_book_value|2.6486|2006-10-18/price_to_book_value|2.8855|2006-10-25/price_to_book_value|2.7653|2006-11-01/price_to_book_value|2.882|2006-11-08/price_to_book_value|2.8466|2006-11-15/price_to_book_value|2.9527|2006-11-22/price_to_book_value|3.0058|2006-11-29/price_to_book_value|3.416|2006-10-02/dividend_yield|0|2006-10-03/dividend_yield|0|2006-10-04/dividend_yield|0|2006-10-05/dividend_yield|0|2006-10-06/dividend_yield|0|2006-10-09/dividend_yield|0|2006-10-10/dividend_yield|0|2006-10-11/dividend_yield|0|2006-10-12/dividend_yield|0|2006-10-13/dividend_yield|0|2006-10-16/dividend_yield|0|2006-10-17/dividend_yield|0|2006-10-18/dividend_yield|0|2006-10-19/dividend_yield|0|2006-10-20/dividend_yield|0|2006-10-23/dividend_yield|0|2006-10-24/dividend_yield|0|2006-10-25/dividend_yield|0|2006-10-26/dividend_yield|0|2006-10-27/dividend_yield|0|2006-10-30/dividend_yield|0|2006-10-31/dividend_yield|0|2006-11-01/dividend_yield|0|2006-11-02/dividend_yield|0|2006-11-03/dividend_yield|0|2006-11-06/dividend_yield|0|2006-11-07/dividend_yield|0|2006-11-08/dividend_yield|0|2006-11-09/dividend_yield|0|2006-11-10/dividend_yield|0|2006-11-13/dividend_yield|0|2006-11-14/dividend_yield|0|2006-11-15/dividend_yield|0|2006-11-16/dividend_yield|0|2006-11-17/dividend_yield|0|2006-11-20/dividend_yield|0|2006-11-21/dividend_yield|0|2006-11-22/dividend_yield|0|2006-11-24/dividend_yield|0|2006-11-27/dividend_yield|0|2006-11-28/dividend_yield|0|2006-11-29/dividend_yield|0|2006-11-30/dividend_yield|0|2006-10-10/percent_of_shares_outstanding|0.3008|2006-11-10/percent_of_shares_outstanding|0.3698|2006-10-03/price|7.15|2006-10-17/price|8.32|2006-10-31/price|8.03|2006-11-14/price|8.35|2006-11-28/price|9.53|2006-10-03/total_return_price|7.15|2006-10-17/total_return_price|8.32|2006-10-31/total_return_price|8.03|2006-11-14/total_return_price|8.35|2006-11-28/total_return_price|9.53|2006-10-04/enterprise_value|71.0775|2006-10-11/enterprise_value|72.905|2006-10-18/enterprise_value|81.0665|2006-10-25/enterprise_value|76.9254|2006-11-01/enterprise_value|80.9459|2006-11-08/enterprise_value|79.7276|2006-11-15/enterprise_value|83.3825|2006-11-22/enterprise_value|85.21|2006-11-29/enterprise_value|99.3425 russ2000_0963|ATRC|200612|30.6879|19.4884|3.3894|3.6431|4.6136|8.4338|7.6569|0.7769||30.6943|-56.0547||2.6498|-6.602|-6.0732|2.3145|3.1382||3.3169||0.0353|0|-0.0039|0.6668|12.1886|-0.35||10.5994|8.2441|9.494||-4.2636||9.01|9.01|95.9312|9.46|2007-01-03/ev_revenues|2.435|2007-01-10/ev_revenues|2.725|2007-01-17/ev_revenues|2.6421|2007-01-24/ev_revenues|2.4828|2007-01-31/ev_revenues|2.8652|2007-02-07/ev_revenues|3.4389|2007-02-14/ev_revenues|3.7066|2007-02-21/ev_revenues|3.3497|2007-02-28/ev_revenues|2.7409|2007-01-03/ev_free_cash_flow|-6.5828|2007-01-10/ev_free_cash_flow|-7.3668|2007-01-17/ev_free_cash_flow|-7.1428|2007-01-24/ev_free_cash_flow|-6.712|2007-01-31/ev_free_cash_flow|-7.7459|2007-02-07/ev_free_cash_flow|-9.2968|2007-02-14/ev_free_cash_flow|-10.0206|2007-02-21/ev_free_cash_flow|-9.0556|2007-02-28/ev_free_cash_flow|-7.4099|2007-01-03/ps_ratio|2.9041|2007-01-10/ps_ratio|3.1929|2007-01-17/ps_ratio|3.1104|2007-01-24/ps_ratio|2.9517|2007-01-31/ps_ratio|3.3325|2007-02-07/ps_ratio|3.9038|2007-02-14/ps_ratio|4.1704|2007-02-21/ps_ratio|3.815|2007-02-28/ps_ratio|3.2088|2007-01-03/price_to_book_value|3.6334|2007-01-10/price_to_book_value|3.9948|2007-01-17/price_to_book_value|3.8916|2007-01-24/price_to_book_value|3.693|2007-01-31/price_to_book_value|4.1695|2007-02-07/price_to_book_value|4.8843|2007-02-14/price_to_book_value|5.2179|2007-02-21/price_to_book_value|4.7731|2007-02-28/price_to_book_value|4.0147|2007-01-03/dividend_yield|0|2007-01-04/dividend_yield|0|2007-01-05/dividend_yield|0|2007-01-08/dividend_yield|0|2007-01-09/dividend_yield|0|2007-01-10/dividend_yield|0|2007-01-11/dividend_yield|0|2007-01-12/dividend_yield|0|2007-01-16/dividend_yield|0|2007-01-17/dividend_yield|0|2007-01-18/dividend_yield|0|2007-01-19/dividend_yield|0|2007-01-22/dividend_yield|0|2007-01-23/dividend_yield|0|2007-01-24/dividend_yield|0|2007-01-25/dividend_yield|0|2007-01-26/dividend_yield|0|2007-01-29/dividend_yield|0|2007-01-30/dividend_yield|0|2007-01-31/dividend_yield|0|2007-02-01/dividend_yield|0|2007-02-02/dividend_yield|0|2007-02-05/dividend_yield|0|2007-02-06/dividend_yield|0|2007-02-07/dividend_yield|0|2007-02-08/dividend_yield|0|2007-02-09/dividend_yield|0|2007-02-12/dividend_yield|0|2007-02-13/dividend_yield|0|2007-02-14/dividend_yield|0|2007-02-15/dividend_yield|0|2007-02-16/dividend_yield|0|2007-02-20/dividend_yield|0|2007-02-21/dividend_yield|0|2007-02-22/dividend_yield|0|2007-02-23/dividend_yield|0|2007-02-26/dividend_yield|0|2007-02-27/dividend_yield|0|2007-02-28/dividend_yield|0|2007-01-09/percent_of_shares_outstanding|0.7233|2007-02-12/percent_of_shares_outstanding|0.7583|2007-01-09/price|9.46|2007-01-23/price|9.6|2007-02-06/price|11.93|2007-02-20/price|12.35|2007-01-09/total_return_price|9.46|2007-01-23/total_return_price|9.6|2007-02-06/total_return_price|11.93|2007-02-20/total_return_price|12.35|2007-01-03/enterprise_value|93.1213|2007-01-10/enterprise_value|104.2129|2007-01-17/enterprise_value|101.0439|2007-01-24/enterprise_value|94.9496|2007-01-31/enterprise_value|109.5759|2007-02-07/enterprise_value|131.5154|2007-02-14/enterprise_value|141.7538|2007-02-21/enterprise_value|128.1026|2007-02-28/enterprise_value|104.8223 russ2000_0963|ATRC|200703|27.7357|15.984|4.1157|3.7677|4.5601|9.1234|8.2103|0.9131||27.1089|-60.3571||2.9606|-7.4101|-8.0037|3.0534|3.396||4.2883||0.0365|0|-0.0831|1.042|12.2984|-0.35||10.7508|8.5403|10.2832||-4.3024||11.15|11.15|113.2227|9.88|2007-04-04/ev_revenues|2.6681|2007-04-11/ev_revenues|2.6925|2007-04-18/ev_revenues|2.7535|2007-04-25/ev_revenues|3.098|2007-05-02/ev_revenues|2.9822|2007-05-09/ev_revenues|2.9791|2007-05-16/ev_revenues|2.8907|2007-05-23/ev_revenues|2.8053|2007-05-30/ev_revenues|2.6194|2007-04-04/ev_free_cash_flow|-7.8758|2007-04-11/ev_free_cash_flow|-7.9478|2007-04-18/ev_free_cash_flow|-8.1278|2007-04-25/ev_free_cash_flow|-9.1448|2007-05-02/ev_free_cash_flow|-8.8028|2007-05-09/ev_free_cash_flow|-8.7938|2007-05-16/ev_free_cash_flow|-8.5328|2007-05-23/ev_free_cash_flow|-8.2808|2007-05-30/ev_free_cash_flow|-7.7318|2007-04-04/ps_ratio|3.0111|2007-04-11/ps_ratio|3.0352|2007-04-18/ps_ratio|3.0956|2007-04-25/ps_ratio|3.4369|2007-05-02/ps_ratio|3.3221|2007-05-09/ps_ratio|3.3191|2007-05-16/ps_ratio|3.2315|2007-05-23/ps_ratio|3.147|2007-05-30/ps_ratio|2.9627|2007-04-04/price_to_book_value|4.5252|2007-04-11/price_to_book_value|4.5615|2007-04-18/price_to_book_value|4.6523|2007-04-25/price_to_book_value|5.1652|2007-05-02/price_to_book_value|4.9927|2007-05-09/price_to_book_value|4.9882|2007-05-16/price_to_book_value|4.8566|2007-05-23/price_to_book_value|4.7295|2007-05-30/price_to_book_value|4.4526|2007-04-02/dividend_yield|0|2007-04-03/dividend_yield|0|2007-04-04/dividend_yield|0|2007-04-05/dividend_yield|0|2007-04-09/dividend_yield|0|2007-04-10/dividend_yield|0|2007-04-11/dividend_yield|0|2007-04-12/dividend_yield|0|2007-04-13/dividend_yield|0|2007-04-16/dividend_yield|0|2007-04-17/dividend_yield|0|2007-04-18/dividend_yield|0|2007-04-19/dividend_yield|0|2007-04-20/dividend_yield|0|2007-04-23/dividend_yield|0|2007-04-24/dividend_yield|0|2007-04-25/dividend_yield|0|2007-04-26/dividend_yield|0|2007-04-27/dividend_yield|0|2007-04-30/dividend_yield|0|2007-05-01/dividend_yield|0|2007-05-02/dividend_yield|0|2007-05-03/dividend_yield|0|2007-05-04/dividend_yield|0|2007-05-07/dividend_yield|0|2007-05-08/dividend_yield|0|2007-05-09/dividend_yield|0|2007-05-10/dividend_yield|0|2007-05-11/dividend_yield|0|2007-05-14/dividend_yield|0|2007-05-15/dividend_yield|0|2007-05-16/dividend_yield|0|2007-05-17/dividend_yield|0|2007-05-18/dividend_yield|0|2007-05-21/dividend_yield|0|2007-05-22/dividend_yield|0|2007-05-23/dividend_yield|0|2007-05-24/dividend_yield|0|2007-05-25/dividend_yield|0|2007-05-29/dividend_yield|0|2007-05-30/dividend_yield|0|2007-05-31/dividend_yield|0|2007-04-10/percent_of_shares_outstanding|1.273|2007-05-10/percent_of_shares_outstanding|1.2251|2007-04-03/price|9.88|2007-04-17/price|10.41|2007-05-01/price|11|2007-05-15/price|10.74|2007-05-29/price|9.8|2007-04-03/total_return_price|9.88|2007-04-17/total_return_price|10.41|2007-05-01/total_return_price|11|2007-05-15/total_return_price|10.74|2007-05-29/total_return_price|9.8|2007-04-04/enterprise_value|107.679|2007-04-11/enterprise_value|108.6633|2007-04-18/enterprise_value|111.1242|2007-04-25/enterprise_value|125.028|2007-05-02/enterprise_value|120.3524|2007-05-09/enterprise_value|120.2294|2007-05-16/enterprise_value|116.6611|2007-05-23/enterprise_value|113.2159|2007-05-30/enterprise_value|105.7103 russ2000_0963|ATRC|200706|40.9481|28.7356|3.9761|4.1698|4.5066|10.0359|9.2138|0.8222||39.742|-63.1442||2.2566|-6.3928|-6.6609|1.8633|2.6034||3.9125||0.0224|0|-13.7806|1.3521|12.9439|-0.22||12.3522|9.8051|10.0368||-2.7871||8.44|8.44|91.0682|9.34|2007-07-05/ev_revenues|2.1736|2007-07-12/ev_revenues|2.4294|2007-07-19/ev_revenues|2.3868|2007-07-26/ev_revenues|2.4032|2007-08-02/ev_revenues|2.5606|2007-08-09/ev_revenues|2.6426|2007-08-16/ev_revenues|2.6592|2007-08-23/ev_revenues|2.879|2007-08-30/ev_revenues|2.8462|2007-07-05/ev_free_cash_flow|-6.5219|2007-07-12/ev_free_cash_flow|-7.2894|2007-07-19/ev_free_cash_flow|-7.1615|2007-07-26/ev_free_cash_flow|-7.2107|2007-08-02/ev_free_cash_flow|-7.6829|2007-08-09/ev_free_cash_flow|-7.9289|2007-08-16/ev_free_cash_flow|-7.9789|2007-08-23/ev_free_cash_flow|-8.6382|2007-08-30/ev_free_cash_flow|-8.5398|2007-07-05/ps_ratio|2.4755|2007-07-12/ps_ratio|2.7|2007-07-19/ps_ratio|2.6626|2007-07-26/ps_ratio|2.677|2007-08-02/ps_ratio|2.8152|2007-08-09/ps_ratio|2.8871|2007-08-16/ps_ratio|2.9015|2007-08-23/ps_ratio|3.0944|2007-08-30/ps_ratio|3.0656|2007-07-05/price_to_book_value|3.0557|2007-07-12/price_to_book_value|3.3329|2007-07-19/price_to_book_value|3.2867|2007-07-26/price_to_book_value|3.3045|2007-08-02/price_to_book_value|3.475|2007-08-09/price_to_book_value|3.5639|2007-08-16/price_to_book_value|3.5819|2007-08-23/price_to_book_value|3.82|2007-08-30/price_to_book_value|3.7844|2007-07-02/dividend_yield|0|2007-07-03/dividend_yield|0|2007-07-05/dividend_yield|0|2007-07-06/dividend_yield|0|2007-07-09/dividend_yield|0|2007-07-10/dividend_yield|0|2007-07-11/dividend_yield|0|2007-07-12/dividend_yield|0|2007-07-13/dividend_yield|0|2007-07-16/dividend_yield|0|2007-07-17/dividend_yield|0|2007-07-18/dividend_yield|0|2007-07-19/dividend_yield|0|2007-07-20/dividend_yield|0|2007-07-23/dividend_yield|0|2007-07-24/dividend_yield|0|2007-07-25/dividend_yield|0|2007-07-26/dividend_yield|0|2007-07-27/dividend_yield|0|2007-07-30/dividend_yield|0|2007-07-31/dividend_yield|0|2007-08-01/dividend_yield|0|2007-08-02/dividend_yield|0|2007-08-03/dividend_yield|0|2007-08-06/dividend_yield|0|2007-08-07/dividend_yield|0|2007-08-08/dividend_yield|0|2007-08-09/dividend_yield|0|2007-08-10/dividend_yield|0|2007-08-13/dividend_yield|0|2007-08-14/dividend_yield|0|2007-08-15/dividend_yield|0|2007-08-16/dividend_yield|0|2007-08-17/dividend_yield|0|2007-08-20/dividend_yield|0|2007-08-21/dividend_yield|0|2007-08-22/dividend_yield|0|2007-08-23/dividend_yield|0|2007-08-24/dividend_yield|0|2007-08-27/dividend_yield|0|2007-08-28/dividend_yield|0|2007-08-29/dividend_yield|0|2007-08-30/dividend_yield|0|2007-08-31/dividend_yield|0|2007-07-10/percent_of_shares_outstanding|0.9362|2007-08-10/percent_of_shares_outstanding|0.7712|2007-07-10/price|9.34|2007-07-24/price|9.61|2007-08-07/price|9.64|2007-08-21/price|10.3|2007-07-10/total_return_price|9.34|2007-07-24/total_return_price|9.61|2007-08-07/total_return_price|9.64|2007-08-21/total_return_price|10.3|2007-07-05/enterprise_value|93.598|2007-07-12/enterprise_value|104.6125|2007-07-19/enterprise_value|102.7768|2007-07-26/enterprise_value|103.4828|2007-08-02/enterprise_value|110.2609|2007-08-09/enterprise_value|113.7912|2007-08-16/enterprise_value|114.5084|2007-08-23/enterprise_value|123.9702|2007-08-30/enterprise_value|122.558 russ2000_0963|ATRC|200709|34.0969|21.2093|4.1721|4.386|7.3179|8.2185|7.4998|0.7187||37.7235|-65.7423||2.8101|-9.3128|-8.4316|2.828|3.0339||3.7454||0.0211|0|-10.2476|0.0475|14.1252|-0.18||12.0545|9.294|9.805||-2.5982||10.25|10.25|121.0046|10.78|2007-10-04/ev_revenues|2.9136|2007-10-11/ev_revenues|2.8796|2007-10-18/ev_revenues|2.9753|2007-10-25/ev_revenues|3.0247|2007-11-01/ev_revenues|3.0436|2007-11-08/ev_revenues|3.1239|2007-11-15/ev_revenues|3.0745|2007-11-23/ev_revenues|2.9448|2007-11-30/ev_revenues|3.1023|2007-10-04/ev_free_cash_flow|-10.3532|2007-10-11/ev_free_cash_flow|-10.2325|2007-10-18/ev_free_cash_flow|-10.5727|2007-10-25/ev_free_cash_flow|-10.7483|2007-11-01/ev_free_cash_flow|-10.8152|2007-11-08/ev_free_cash_flow|-11.1006|2007-11-15/ev_free_cash_flow|-10.925|2007-11-23/ev_free_cash_flow|-10.4641|2007-11-30/ev_free_cash_flow|-11.0237|2007-10-04/ps_ratio|3.0647|2007-10-11/ps_ratio|3.0338|2007-10-18/ps_ratio|3.1211|2007-10-25/ps_ratio|3.1661|2007-11-01/ps_ratio|3.183|2007-11-08/ps_ratio|3.2563|2007-11-15/ps_ratio|3.2112|2007-11-23/ps_ratio|3.0929|2007-11-30/ps_ratio|3.2366|2007-10-04/price_to_book_value|4.0751|2007-10-11/price_to_book_value|4.0339|2007-10-18/price_to_book_value|4.15|2007-10-25/price_to_book_value|4.21|2007-11-01/price_to_book_value|4.2328|2007-11-08/price_to_book_value|4.3302|2007-11-15/price_to_book_value|4.2703|2007-11-23/price_to_book_value|4.113|2007-11-30/price_to_book_value|4.304|2007-10-01/dividend_yield|0|2007-10-02/dividend_yield|0|2007-10-03/dividend_yield|0|2007-10-04/dividend_yield|0|2007-10-05/dividend_yield|0|2007-10-08/dividend_yield|0|2007-10-09/dividend_yield|0|2007-10-10/dividend_yield|0|2007-10-11/dividend_yield|0|2007-10-12/dividend_yield|0|2007-10-15/dividend_yield|0|2007-10-16/dividend_yield|0|2007-10-17/dividend_yield|0|2007-10-18/dividend_yield|0|2007-10-19/dividend_yield|0|2007-10-22/dividend_yield|0|2007-10-23/dividend_yield|0|2007-10-24/dividend_yield|0|2007-10-25/dividend_yield|0|2007-10-26/dividend_yield|0|2007-10-29/dividend_yield|0|2007-10-30/dividend_yield|0|2007-10-31/dividend_yield|0|2007-11-01/dividend_yield|0|2007-11-02/dividend_yield|0|2007-11-05/dividend_yield|0|2007-11-06/dividend_yield|0|2007-11-07/dividend_yield|0|2007-11-08/dividend_yield|0|2007-11-09/dividend_yield|0|2007-11-12/dividend_yield|0|2007-11-13/dividend_yield|0|2007-11-14/dividend_yield|0|2007-11-15/dividend_yield|0|2007-11-16/dividend_yield|0|2007-11-19/dividend_yield|0|2007-11-20/dividend_yield|0|2007-11-21/dividend_yield|0|2007-11-23/dividend_yield|0|2007-11-26/dividend_yield|0|2007-11-27/dividend_yield|0|2007-11-28/dividend_yield|0|2007-11-29/dividend_yield|0|2007-11-30/dividend_yield|0|2007-10-10/percent_of_shares_outstanding|0.394|2007-10-26/percent_of_shares_outstanding|0.0801|2007-11-09/percent_of_shares_outstanding|0.1904|2007-11-27/percent_of_shares_outstanding|0.0875|2007-10-02/price|10.78|2007-10-16/price|10.8|2007-10-30/price|11.37|2007-11-13/price|11.25|2007-11-27/price|11.07|2007-10-02/total_return_price|10.78|2007-10-16/total_return_price|10.8|2007-10-30/total_return_price|11.37|2007-11-13/total_return_price|11.25|2007-11-27/total_return_price|11.07|2007-10-04/enterprise_value|133.3159|2007-10-11/enterprise_value|131.7616|2007-10-18/enterprise_value|136.1417|2007-10-25/enterprise_value|138.4024|2007-11-01/enterprise_value|139.2649|2007-11-08/enterprise_value|142.9389|2007-11-15/enterprise_value|140.678|2007-11-23/enterprise_value|134.7431|2007-11-30/enterprise_value|141.9497 russ2000_0963|ATRC|200712|33.8625|20.0067|5.2662|4.4661|7.6139|9.835|9.2388|0.5962||36.2365|-67.3077||3.5717|-14.785|-12.6918|3.6113|3.6647||4.8734||0.0306|0|-8.3183|0.1588|14.1392|-0.1||13.1516|10.5329|9.6275||-1.5654||13.59|13.59|163.4284|13.7|2008-01-04/ev_revenues|3.6254|2008-01-11/ev_revenues|3.6751|2008-01-18/ev_revenues|3.4235|2008-01-25/ev_revenues|3.5288|2008-02-01/ev_revenues|3.7044|2008-02-08/ev_revenues|3.6108|2008-02-15/ev_revenues|3.5991|2008-02-22/ev_revenues|3.1427|2008-02-29/ev_revenues|3.0987|2008-01-04/ev_free_cash_flow|-15.6932|2008-01-11/ev_free_cash_flow|-15.9085|2008-01-18/ev_free_cash_flow|-14.8194|2008-01-25/ev_free_cash_flow|-15.2753|2008-02-01/ev_free_cash_flow|-16.0351|2008-02-08/ev_free_cash_flow|-15.6299|2008-02-15/ev_free_cash_flow|-15.5792|2008-02-22/ev_free_cash_flow|-13.6038|2008-02-29/ev_free_cash_flow|-13.4135|2008-01-04/ps_ratio|3.8018|2008-01-11/ps_ratio|3.8489|2008-01-18/ps_ratio|3.6108|2008-01-25/ps_ratio|3.7104|2008-02-01/ps_ratio|3.8766|2008-02-08/ps_ratio|3.788|2008-02-15/ps_ratio|3.7769|2008-02-22/ps_ratio|3.3449|2008-02-29/ps_ratio|3.2951|2008-01-04/price_to_book_value|5.3548|2008-01-11/price_to_book_value|5.4211|2008-01-18/price_to_book_value|5.0857|2008-01-25/price_to_book_value|5.2261|2008-02-01/price_to_book_value|5.4601|2008-02-08/price_to_book_value|5.3353|2008-02-15/price_to_book_value|5.3197|2008-02-22/price_to_book_value|4.7113|2008-02-29/price_to_book_value|4.6526|2008-01-02/dividend_yield|0|2008-01-03/dividend_yield|0|2008-01-04/dividend_yield|0|2008-01-07/dividend_yield|0|2008-01-08/dividend_yield|0|2008-01-09/dividend_yield|0|2008-01-10/dividend_yield|0|2008-01-11/dividend_yield|0|2008-01-14/dividend_yield|0|2008-01-15/dividend_yield|0|2008-01-16/dividend_yield|0|2008-01-17/dividend_yield|0|2008-01-18/dividend_yield|0|2008-01-22/dividend_yield|0|2008-01-23/dividend_yield|0|2008-01-24/dividend_yield|0|2008-01-25/dividend_yield|0|2008-01-28/dividend_yield|0|2008-01-29/dividend_yield|0|2008-01-30/dividend_yield|0|2008-01-31/dividend_yield|0|2008-02-01/dividend_yield|0|2008-02-04/dividend_yield|0|2008-02-05/dividend_yield|0|2008-02-06/dividend_yield|0|2008-02-07/dividend_yield|0|2008-02-08/dividend_yield|0|2008-02-11/dividend_yield|0|2008-02-12/dividend_yield|0|2008-02-13/dividend_yield|0|2008-02-14/dividend_yield|0|2008-02-15/dividend_yield|0|2008-02-19/dividend_yield|0|2008-02-20/dividend_yield|0|2008-02-21/dividend_yield|0|2008-02-22/dividend_yield|0|2008-02-25/dividend_yield|0|2008-02-26/dividend_yield|0|2008-02-27/dividend_yield|0|2008-02-28/dividend_yield|0|2008-02-29/dividend_yield|0|2008-01-09/price|13.7|2008-01-23/price|13.01|2008-02-06/price|13.31|2008-02-20/price|12.75|2008-01-09/total_return_price|13.7|2008-01-23/total_return_price|13.01|2008-02-06/total_return_price|13.31|2008-02-20/total_return_price|12.75|2008-01-04/enterprise_value|175.1388|2008-01-11/enterprise_value|177.5413|2008-01-18/enterprise_value|165.3874|2008-01-25/enterprise_value|170.4751|2008-02-01/enterprise_value|178.9545|2008-02-08/enterprise_value|174.4322|2008-02-15/enterprise_value|173.8669|2008-02-22/enterprise_value|151.8203|2008-02-29/enterprise_value|149.6966 russ2000_0963|ATRC|200803|31.1948|14.9185|6.305|4.7644|7.5435|10.2211|9.6638|0.5572||33.3989|-70.9132||3.2563|-15.7597|-13.4857|3.8139|3.4512||5.4071||0.0206|0|-8.4876||14.15|-0.25||13.5301|10.2993|11.7624||-3.6054||11.8|11.8|166.3603|13.52|2008-04-07/ev_revenues|3.3201|2008-04-14/ev_revenues|3.2813|2008-04-21/ev_revenues|3.2674|2008-04-28/ev_revenues|3.4866|2008-05-05/ev_revenues|3.1828|2008-05-12/ev_revenues|2.7748|2008-05-19/ev_revenues|2.7748|2008-05-27/ev_revenues|2.5278|2008-04-07/ev_free_cash_flow|-13.75|2008-04-14/ev_free_cash_flow|-13.5891|2008-04-21/ev_free_cash_flow|-13.5317|2008-04-28/ev_free_cash_flow|-14.4395|2008-05-05/ev_free_cash_flow|-13.1814|2008-05-12/ev_free_cash_flow|-11.4916|2008-05-19/ev_free_cash_flow|-11.4916|2008-05-27/ev_free_cash_flow|-10.4684|2008-04-07/ps_ratio|3.5135|2008-04-14/ps_ratio|3.4756|2008-04-21/ps_ratio|3.462|2008-04-28/ps_ratio|3.676|2008-05-05/ps_ratio|3.3781|2008-05-12/ps_ratio|2.9798|2008-05-19/ps_ratio|2.9798|2008-05-27/ps_ratio|2.7387|2008-04-07/price_to_book_value|5.5047|2008-04-14/price_to_book_value|5.4453|2008-04-21/price_to_book_value|5.4241|2008-04-28/price_to_book_value|5.7594|2008-05-05/price_to_book_value|5.2947|2008-05-12/price_to_book_value|4.6706|2008-05-19/price_to_book_value|4.6706|2008-05-27/price_to_book_value|4.2927|2008-04-01/dividend_yield|0|2008-04-02/dividend_yield|0|2008-04-03/dividend_yield|0|2008-04-04/dividend_yield|0|2008-04-07/dividend_yield|0|2008-04-08/dividend_yield|0|2008-04-09/dividend_yield|0|2008-04-10/dividend_yield|0|2008-04-11/dividend_yield|0|2008-04-14/dividend_yield|0|2008-04-15/dividend_yield|0|2008-04-16/dividend_yield|0|2008-04-17/dividend_yield|0|2008-04-18/dividend_yield|0|2008-04-21/dividend_yield|0|2008-04-22/dividend_yield|0|2008-04-23/dividend_yield|0|2008-04-24/dividend_yield|0|2008-04-25/dividend_yield|0|2008-04-28/dividend_yield|0|2008-04-29/dividend_yield|0|2008-04-30/dividend_yield|0|2008-05-01/dividend_yield|0|2008-05-02/dividend_yield|0|2008-05-05/dividend_yield|0|2008-05-06/dividend_yield|0|2008-05-07/dividend_yield|0|2008-05-08/dividend_yield|0|2008-05-09/dividend_yield|0|2008-05-12/dividend_yield|0|2008-05-13/dividend_yield|0|2008-05-14/dividend_yield|0|2008-05-15/dividend_yield|0|2008-05-16/dividend_yield|0|2008-05-19/dividend_yield|0|2008-05-20/dividend_yield|0|2008-05-21/dividend_yield|0|2008-05-22/dividend_yield|0|2008-05-23/dividend_yield|0|2008-05-27/dividend_yield|0|2008-05-28/dividend_yield|0|2008-05-29/dividend_yield|0|2008-05-30/dividend_yield|0|2008-04-02/price|13.52|2008-04-16/price|12.78|2008-04-30/price|13.36|2008-05-14/price|11.05|2008-05-28/price|10.1|2008-04-02/total_return_price|13.52|2008-04-16/total_return_price|12.78|2008-04-30/total_return_price|13.36|2008-05-14/total_return_price|11.05|2008-05-28/total_return_price|10.1|2008-04-07/enterprise_value|169.6206|2008-04-14/enterprise_value|167.6361|2008-04-21/enterprise_value|166.9273|2008-04-28/enterprise_value|178.1257|2008-05-05/enterprise_value|162.6066|2008-05-12/enterprise_value|141.7604|2008-05-19/enterprise_value|141.7604|2008-05-27/enterprise_value|129.1392 russ2000_0963|ATRC|200806|28.4532|11.9189|5.8478|4.4549|7.4732|8.1432|7.2778|0.8655||32.4654|-72.5058||2.7193|-15.1652|-11.2616|3.4961|2.9257||4.5857||0.0176|0|0.7428||14.185|-0.11||14.8585|11.3636|10.5953||-1.5926||10.95|10.95|138.9242|10.86|2008-07-01/ev_revenues|2.7072|2008-07-08/ev_revenues|2.6649|2008-07-15/ev_revenues|2.5033|2008-07-22/ev_revenues|2.5139|2008-07-29/ev_revenues|2.4503|2008-08-05/ev_revenues|2.5517|2008-08-12/ev_revenues|2.7637|2008-08-19/ev_revenues|2.6339|2008-08-26/ev_revenues|2.6047|2008-07-01/ev_free_cash_flow|-12.4027|2008-07-08/ev_free_cash_flow|-12.2086|2008-07-15/ev_free_cash_flow|-11.4684|2008-07-22/ev_free_cash_flow|-11.5169|2008-07-29/ev_free_cash_flow|-11.2257|2008-08-05/ev_free_cash_flow|-11.6904|2008-08-12/ev_free_cash_flow|-12.6614|2008-08-19/ev_free_cash_flow|-12.0666|2008-08-26/ev_free_cash_flow|-11.9331|2008-07-01/ps_ratio|2.9095|2008-07-08/ps_ratio|2.8672|2008-07-15/ps_ratio|2.7062|2008-07-22/ps_ratio|2.7167|2008-07-29/ps_ratio|2.6534|2008-08-05/ps_ratio|2.7537|2008-08-12/ps_ratio|2.9649|2008-08-19/ps_ratio|2.8355|2008-08-26/ps_ratio|2.8065|2008-07-01/price_to_book_value|4.8187|2008-07-08/price_to_book_value|4.7487|2008-07-15/price_to_book_value|4.482|2008-07-22/price_to_book_value|4.4995|2008-07-29/price_to_book_value|4.3945|2008-08-05/price_to_book_value|4.562|2008-08-12/price_to_book_value|4.9119|2008-08-19/price_to_book_value|4.6976|2008-08-26/price_to_book_value|4.6495|2008-07-01/dividend_yield|0|2008-07-02/dividend_yield|0|2008-07-03/dividend_yield|0|2008-07-07/dividend_yield|0|2008-07-08/dividend_yield|0|2008-07-09/dividend_yield|0|2008-07-10/dividend_yield|0|2008-07-11/dividend_yield|0|2008-07-14/dividend_yield|0|2008-07-15/dividend_yield|0|2008-07-16/dividend_yield|0|2008-07-17/dividend_yield|0|2008-07-18/dividend_yield|0|2008-07-21/dividend_yield|0|2008-07-22/dividend_yield|0|2008-07-23/dividend_yield|0|2008-07-24/dividend_yield|0|2008-07-28/dividend_yield|0|2008-07-29/dividend_yield|0|2008-07-30/dividend_yield|0|2008-07-31/dividend_yield|0|2008-08-01/dividend_yield|0|2008-08-04/dividend_yield|0|2008-08-05/dividend_yield|0|2008-08-06/dividend_yield|0|2008-08-07/dividend_yield|0|2008-08-08/dividend_yield|0|2008-08-11/dividend_yield|0|2008-08-12/dividend_yield|0|2008-08-13/dividend_yield|0|2008-08-14/dividend_yield|0|2008-08-15/dividend_yield|0|2008-08-18/dividend_yield|0|2008-08-19/dividend_yield|0|2008-08-20/dividend_yield|0|2008-08-21/dividend_yield|0|2008-08-22/dividend_yield|0|2008-08-25/dividend_yield|0|2008-08-26/dividend_yield|0|2008-08-27/dividend_yield|0|2008-08-28/dividend_yield|0|2008-08-29/dividend_yield|0|2008-07-31/percent_of_shares_outstanding|0.4306|2008-08-15/percent_of_shares_outstanding|0.4471|2008-08-29/percent_of_shares_outstanding|0.3883|2008-07-09/price|10.86|2008-07-23/price|10.13|2008-08-06/price|10.54|2008-08-20/price|10.74|2008-07-09/total_return_price|10.86|2008-07-23/total_return_price|10.13|2008-08-06/total_return_price|10.54|2008-08-20/total_return_price|10.74|2008-07-01/enterprise_value|145.0935|2008-07-08/enterprise_value|142.8221|2008-07-15/enterprise_value|134.1625|2008-07-22/enterprise_value|134.7304|2008-07-29/enterprise_value|131.3233|2008-08-05/enterprise_value|136.7595|2008-08-12/enterprise_value|148.1196|2008-08-19/enterprise_value|141.1616|2008-08-26/enterprise_value|139.5995 russ2000_0963|ATRC|200809|27.7347|12.2802|5.3587|4.2391|7.4519|14.4414|8.2685|6.1729||31.2007|-74.2758||2.391|-15.7865|-17.7904|2.9515|2.4925||4.5164||0.1948|0|-0.8597|0.4237|14.2082|-0.12||14.802|11.406|10.2155||-1.77||10.28|10.28|134.7127|9.53|2008-10-07/ev_revenues|2.0326|2008-10-14/ev_revenues|1.7903|2008-10-21/ev_revenues|1.8458|2008-10-28/ev_revenues|1.3285|2008-11-04/ev_revenues|0.8262|2008-11-11/ev_revenues|0.8994|2008-11-18/ev_revenues|0.7026|2008-11-25/ev_revenues|0.5184|2008-10-07/ev_free_cash_flow|-15.1239|2008-10-14/ev_free_cash_flow|-13.3212|2008-10-21/ev_free_cash_flow|-13.7343|2008-10-28/ev_free_cash_flow|-9.8847|2008-11-04/ev_free_cash_flow|-6.1478|2008-11-11/ev_free_cash_flow|-6.6924|2008-11-18/ev_free_cash_flow|-5.2277|2008-11-25/ev_free_cash_flow|-3.8569|2008-10-07/ps_ratio|2.1353|2008-10-14/ps_ratio|1.8939|2008-10-21/ps_ratio|1.9492|2008-10-28/ps_ratio|1.4336|2008-11-04/ps_ratio|0.9331|2008-11-11/ps_ratio|1.006|2008-11-18/ps_ratio|0.8099|2008-11-25/ps_ratio|0.6263|2008-10-07/price_to_book_value|3.8692|2008-10-14/price_to_book_value|3.4317|2008-10-21/price_to_book_value|3.532|2008-10-28/price_to_book_value|2.5977|2008-11-04/price_to_book_value|1.6908|2008-11-11/price_to_book_value|1.823|2008-11-18/price_to_book_value|1.4675|2008-11-25/price_to_book_value|1.1348|2008-10-01/dividend_yield|0|2008-10-02/dividend_yield|0|2008-10-03/dividend_yield|0|2008-10-06/dividend_yield|0|2008-10-07/dividend_yield|0|2008-10-08/dividend_yield|0|2008-10-09/dividend_yield|0|2008-10-10/dividend_yield|0|2008-10-13/dividend_yield|0|2008-10-14/dividend_yield|0|2008-10-15/dividend_yield|0|2008-10-16/dividend_yield|0|2008-10-17/dividend_yield|0|2008-10-20/dividend_yield|0|2008-10-21/dividend_yield|0|2008-10-22/dividend_yield|0|2008-10-23/dividend_yield|0|2008-10-24/dividend_yield|0|2008-10-27/dividend_yield|0|2008-10-28/dividend_yield|0|2008-10-29/dividend_yield|0|2008-10-30/dividend_yield|0|2008-10-31/dividend_yield|0|2008-11-03/dividend_yield|0|2008-11-04/dividend_yield|0|2008-11-05/dividend_yield|0|2008-11-06/dividend_yield|0|2008-11-07/dividend_yield|0|2008-11-10/dividend_yield|0|2008-11-11/dividend_yield|0|2008-11-12/dividend_yield|0|2008-11-13/dividend_yield|0|2008-11-14/dividend_yield|0|2008-11-17/dividend_yield|0|2008-11-18/dividend_yield|0|2008-11-19/dividend_yield|0|2008-11-20/dividend_yield|0|2008-11-21/dividend_yield|0|2008-11-24/dividend_yield|0|2008-11-25/dividend_yield|0|2008-11-26/dividend_yield|0|2008-11-28/dividend_yield|0|2008-10-15/percent_of_shares_outstanding|0.4138|2008-10-31/percent_of_shares_outstanding|0.4296|2008-11-14/percent_of_shares_outstanding|0.4742|2008-11-28/percent_of_shares_outstanding|0.3715|2008-10-01/price|9.53|2008-10-15/price|7.66|2008-10-29/price|6.47|2008-11-12/price|3.7|2008-11-26/price|2.5|2008-10-01/total_return_price|9.53|2008-10-15/total_return_price|7.66|2008-10-29/total_return_price|6.47|2008-11-12/total_return_price|3.7|2008-11-26/total_return_price|2.5|2008-10-07/enterprise_value|114.5212|2008-10-14/enterprise_value|100.8706|2008-10-21/enterprise_value|103.9988|2008-10-28/enterprise_value|74.8491|2008-11-04/enterprise_value|46.5525|2008-11-11/enterprise_value|50.6765|2008-11-18/enterprise_value|39.5853|2008-11-25/enterprise_value|29.205 russ2000_0963|ATRC|200812|26.1031|11.4485|6.3612|3.6828|7.3815|14.2497|8.1066|6.1431||29.1192|-77.475||0.4048|-2.588|-3.0117|0.6067|0.5131||0.9297||0.2085|0|-3.6551|0.3989|14.2205|-0.23||12.0664|8.9637|9.8489||-3.1992||2.27|2.27|22.8048|2.18|2009-01-06/ev_revenues|0.4684|2009-01-13/ev_revenues|0.4452|2009-01-20/ev_revenues|0.3806|2009-01-27/ev_revenues|0.347|2009-02-03/ev_revenues|0.2515|2009-02-10/ev_revenues|0.2902|2009-02-17/ev_revenues|0.3083|2009-02-24/ev_revenues|0.2429|2009-01-06/ev_free_cash_flow|-3.4709|2009-01-13/ev_free_cash_flow|-3.2986|2009-01-20/ev_free_cash_flow|-2.8201|2009-01-27/ev_free_cash_flow|-2.5712|2009-02-03/ev_free_cash_flow|-1.8632|2009-02-10/ev_free_cash_flow|-2.1501|2009-02-17/ev_free_cash_flow|-2.2841|2009-02-24/ev_free_cash_flow|-1.7994|2009-01-06/ps_ratio|0.5624|2009-01-13/ps_ratio|0.5393|2009-01-20/ps_ratio|0.4751|2009-01-27/ps_ratio|0.4417|2009-02-03/ps_ratio|0.3467|2009-02-10/ps_ratio|0.3852|2009-02-17/ps_ratio|0.4032|2009-02-24/ps_ratio|0.3382|2009-01-06/price_to_book_value|1.0736|2009-01-13/price_to_book_value|1.0295|2009-01-20/price_to_book_value|0.9069|2009-01-27/price_to_book_value|0.8432|2009-02-03/price_to_book_value|0.6619|2009-02-10/price_to_book_value|0.7353|2009-02-17/price_to_book_value|0.7697|2009-02-24/price_to_book_value|0.6455|2009-02-26/price_to_book_value|0.5932|2009-01-02/dividend_yield|0|2009-01-05/dividend_yield|0|2009-01-06/dividend_yield|0|2009-01-07/dividend_yield|0|2009-01-08/dividend_yield|0|2009-01-09/dividend_yield|0|2009-01-12/dividend_yield|0|2009-01-13/dividend_yield|0|2009-01-14/dividend_yield|0|2009-01-15/dividend_yield|0|2009-01-16/dividend_yield|0|2009-01-20/dividend_yield|0|2009-01-21/dividend_yield|0|2009-01-22/dividend_yield|0|2009-01-23/dividend_yield|0|2009-01-26/dividend_yield|0|2009-01-27/dividend_yield|0|2009-01-28/dividend_yield|0|2009-01-29/dividend_yield|0|2009-01-30/dividend_yield|0|2009-02-02/dividend_yield|0|2009-02-03/dividend_yield|0|2009-02-04/dividend_yield|0|2009-02-05/dividend_yield|0|2009-02-06/dividend_yield|0|2009-02-09/dividend_yield|0|2009-02-10/dividend_yield|0|2009-02-11/dividend_yield|0|2009-02-12/dividend_yield|0|2009-02-13/dividend_yield|0|2009-02-17/dividend_yield|0|2009-02-18/dividend_yield|0|2009-02-19/dividend_yield|0|2009-02-20/dividend_yield|0|2009-02-23/dividend_yield|0|2009-02-24/dividend_yield|0|2009-02-25/dividend_yield|0|2009-02-26/dividend_yield|0|2009-02-27/dividend_yield|0|2009-01-15/percent_of_shares_outstanding|0.4187|2009-01-30/percent_of_shares_outstanding|0.4041|2009-02-13/percent_of_shares_outstanding|0.3661|2009-02-27/percent_of_shares_outstanding|0.3792|2009-01-07/price|2.18|2009-01-21/price|1.86|2009-02-04/price|1.39|2009-02-18/price|1.52|2009-01-07/total_return_price|2.18|2009-01-21/total_return_price|1.86|2009-02-04/total_return_price|1.39|2009-02-18/total_return_price|1.52|2009-01-06/enterprise_value|25.8842|2009-01-13/enterprise_value|24.5994|2009-01-20/enterprise_value|21.0307|2009-01-27/enterprise_value|19.175|2009-02-03/enterprise_value|13.8947|2009-02-10/enterprise_value|16.0345|2009-02-17/enterprise_value|17.0338|2009-02-24/enterprise_value|13.4193 russ2000_0963|ATRC|200903|23.592|8.6082|5.6907|3.564|0.4988|5.7937|5.6842|0.1095||22.1821|-85.4399||0.1859|-0.709|-1.8351|0.3682|0.3287||0.6745|-0.0349|0.0012|0|1.1867|0.2885|14.2966|-0.56||13.6739|10.7292|8.9321|-7.9962|-7.9649|-0.0405|1.4|1.4|10.2997|1.34|2009-04-07/ev_revenues|0.1886|2009-04-14/ev_revenues|0.1886|2009-04-21/ev_revenues|0.1859|2009-04-24/ev_revenues|0.13|2009-05-01/ev_revenues|0.1699|2009-05-08/ev_revenues|0.5826|2009-05-15/ev_revenues|0.4814|2009-05-22/ev_revenues|0.5294|2009-05-29/ev_revenues|0.4894|2009-04-07/ev_free_cash_flow|-1.8614|2009-04-14/ev_free_cash_flow|-1.8614|2009-04-21/ev_free_cash_flow|-1.8351|2009-04-28/ev_free_cash_flow|-1.8088|2009-05-05/ev_free_cash_flow|-6.7758|2009-05-12/ev_free_cash_flow|-5.488|2009-05-19/ev_free_cash_flow|-4.8836|2009-05-26/ev_free_cash_flow|-5.3041|2009-04-07/ps_ratio|0.3313|2009-04-14/ps_ratio|0.3313|2009-04-21/ps_ratio|0.3287|2009-04-24/ps_ratio|0.2748|2009-05-01/ps_ratio|0.3133|2009-05-08/ps_ratio|0.7114|2009-05-15/ps_ratio|0.6138|2009-05-22/ps_ratio|0.66|2009-05-29/ps_ratio|0.6215|2009-04-02/price_to_book_value|0.9243|2009-04-09/price_to_book_value|0.9309|2009-04-16/price_to_book_value|0.9176|2009-04-23/price_to_book_value|0.8112|2009-04-30/price_to_book_value|0.8112|2009-05-07/price_to_book_value|2.0281|2009-05-14/price_to_book_value|1.5892|2009-05-21/price_to_book_value|1.7156|2009-05-28/price_to_book_value|1.7022|2009-04-07/peg_ratio|-0.0351|2009-04-14/peg_ratio|-0.0351|2009-04-21/peg_ratio|-0.0349|2009-04-24/peg_ratio|-0.0291|2009-05-01/peg_ratio|-0.0332|2009-05-08/peg_ratio|-0.0754|2009-05-15/peg_ratio|-0.0651|2009-05-22/peg_ratio|-0.07|2009-05-29/peg_ratio|-0.0659|2009-04-01/dividend_yield|0|2009-04-02/dividend_yield|0|2009-04-03/dividend_yield|0|2009-04-06/dividend_yield|0|2009-04-07/dividend_yield|0|2009-04-08/dividend_yield|0|2009-04-09/dividend_yield|0|2009-04-13/dividend_yield|0|2009-04-14/dividend_yield|0|2009-04-15/dividend_yield|0|2009-04-16/dividend_yield|0|2009-04-17/dividend_yield|0|2009-04-20/dividend_yield|0|2009-04-21/dividend_yield|0|2009-04-22/dividend_yield|0|2009-04-23/dividend_yield|0|2009-04-24/dividend_yield|0|2009-04-27/dividend_yield|0|2009-04-28/dividend_yield|0|2009-04-29/dividend_yield|0|2009-04-30/dividend_yield|0|2009-05-01/dividend_yield|0|2009-05-04/dividend_yield|0|2009-05-05/dividend_yield|0|2009-05-06/dividend_yield|0|2009-05-07/dividend_yield|0|2009-05-08/dividend_yield|0|2009-05-11/dividend_yield|0|2009-05-12/dividend_yield|0|2009-05-13/dividend_yield|0|2009-05-14/dividend_yield|0|2009-05-15/dividend_yield|0|2009-05-18/dividend_yield|0|2009-05-19/dividend_yield|0|2009-05-20/dividend_yield|0|2009-05-21/dividend_yield|0|2009-05-22/dividend_yield|0|2009-05-26/dividend_yield|0|2009-05-27/dividend_yield|0|2009-05-28/dividend_yield|0|2009-05-29/dividend_yield|0|2009-04-15/percent_of_shares_outstanding|0.2825|2009-04-30/percent_of_shares_outstanding|0.283|2009-05-15/percent_of_shares_outstanding|0.5475|2009-05-29/percent_of_shares_outstanding|0.4848|2009-04-01/price|1.34|2009-04-15/price|1.2|2009-04-24/price|1.07|2009-05-08/price|2.77|2009-05-22/price|2.57|2009-04-01/total_return_price|1.34|2009-04-15/total_return_price|1.2|2009-04-24/total_return_price|1.07|2009-05-08/total_return_price|2.77|2009-05-22/total_return_price|2.57|2009-04-07/enterprise_value|10.4472|2009-04-14/enterprise_value|10.4472|2009-04-21/enterprise_value|10.2997|2009-04-24/enterprise_value|7.2021|2009-05-01/enterprise_value|9.4147|2009-05-08/enterprise_value|32.2773|2009-05-15/enterprise_value|26.6723|2009-05-22/enterprise_value|29.3273|2009-05-29/enterprise_value|27.1148 russ2000_0963|ATRC|200906|30.5933|15.7355|5.9321|3.3802|0.4284|12.6732|9.0267|3.6466||22.1153|-86.883||0.7903|-2.8918|-22.9163|1.1951|0.9117||2.3606|-0.0967|0.2615|0|-2.0747|0.6769|14.4565|-0.1||13.778|10.6701|8.5652|-1.4541|-1.4431|-0.2628|3.9|3.9|43.7824|3.089|2009-07-06/ev_revenues|0.654|2009-07-13/ev_revenues|0.6109|2009-07-20/ev_revenues|0.6705|2009-07-27/ev_revenues|0.6922|2009-08-03/ev_revenues|0.8932|2009-08-10/ev_revenues|0.8876|2009-08-17/ev_revenues|0.8021|2009-08-24/ev_revenues|0.8104|2009-08-31/ev_revenues|0.8987|2009-07-07/ev_free_cash_flow|-18.8588|2009-07-14/ev_free_cash_flow|-18.0473|2009-07-21/ev_free_cash_flow|-19.5161|2009-07-28/ev_free_cash_flow|-21.6179|2009-08-04/ev_free_cash_flow|-28.9817|2009-08-11/ev_free_cash_flow|-28.3123|2009-08-18/ev_free_cash_flow|-24.9242|2009-08-25/ev_free_cash_flow|-26.7422|2009-07-06/ps_ratio|0.8129|2009-07-13/ps_ratio|0.7711|2009-07-20/ps_ratio|0.829|2009-07-27/ps_ratio|0.85|2009-08-03/ps_ratio|1.0264|2009-08-10/ps_ratio|1.0211|2009-08-17/ps_ratio|0.9395|2009-08-24/ps_ratio|0.9474|2009-08-31/ps_ratio|1.0316|2009-07-02/price_to_book_value|2.2042|2009-07-09/price_to_book_value|2.0226|2009-07-16/price_to_book_value|1.9506|2009-07-23/price_to_book_value|2.0304|2009-07-30/price_to_book_value|2.2634|2009-08-06/price_to_book_value|2.6439|2009-08-13/price_to_book_value|2.5896|2009-08-20/price_to_book_value|2.5422|2009-08-27/price_to_book_value|2.5761|2009-07-06/peg_ratio|-0.0529|2009-07-13/peg_ratio|-0.0502|2009-07-20/peg_ratio|-0.0539|2009-07-27/peg_ratio|-0.0553|2009-08-03/peg_ratio|-0.0668|2009-08-10/peg_ratio|-0.0664|2009-08-17/peg_ratio|-0.0611|2009-08-24/peg_ratio|-0.0617|2009-08-31/peg_ratio|-0.0671|2009-07-01/dividend_yield|0|2009-07-02/dividend_yield|0|2009-07-06/dividend_yield|0|2009-07-07/dividend_yield|0|2009-07-08/dividend_yield|0|2009-07-09/dividend_yield|0|2009-07-10/dividend_yield|0|2009-07-13/dividend_yield|0|2009-07-14/dividend_yield|0|2009-07-15/dividend_yield|0|2009-07-16/dividend_yield|0|2009-07-17/dividend_yield|0|2009-07-20/dividend_yield|0|2009-07-21/dividend_yield|0|2009-07-22/dividend_yield|0|2009-07-23/dividend_yield|0|2009-07-24/dividend_yield|0|2009-07-27/dividend_yield|0|2009-07-28/dividend_yield|0|2009-07-29/dividend_yield|0|2009-07-30/dividend_yield|0|2009-07-31/dividend_yield|0|2009-08-03/dividend_yield|0|2009-08-04/dividend_yield|0|2009-08-05/dividend_yield|0|2009-08-06/dividend_yield|0|2009-08-07/dividend_yield|0|2009-08-10/dividend_yield|0|2009-08-11/dividend_yield|0|2009-08-12/dividend_yield|0|2009-08-13/dividend_yield|0|2009-08-14/dividend_yield|0|2009-08-17/dividend_yield|0|2009-08-18/dividend_yield|0|2009-08-19/dividend_yield|0|2009-08-20/dividend_yield|0|2009-08-21/dividend_yield|0|2009-08-24/dividend_yield|0|2009-08-25/dividend_yield|0|2009-08-26/dividend_yield|0|2009-08-27/dividend_yield|0|2009-08-28/dividend_yield|0|2009-08-31/dividend_yield|0|2009-07-15/percent_of_shares_outstanding|0.4568|2009-07-31/percent_of_shares_outstanding|0.175|2009-08-14/percent_of_shares_outstanding|0.1804|2009-08-31/percent_of_shares_outstanding|0.0875|2009-07-06/price|3.089|2009-07-20/price|3.15|2009-08-03/price|3.9|2009-08-17/price|3.57|2009-08-31/price|3.92|2009-07-06/total_return_price|3.089|2009-07-20/total_return_price|3.15|2009-08-03/total_return_price|3.9|2009-08-17/total_return_price|3.57|2009-08-31/total_return_price|3.92|2009-07-06/enterprise_value|35.5247|2009-07-13/enterprise_value|33.1838|2009-07-20/enterprise_value|36.4228|2009-07-27/enterprise_value|37.6006|2009-08-03/enterprise_value|48.5169|2009-08-10/enterprise_value|48.217|2009-08-17/enterprise_value|43.5694|2009-08-24/enterprise_value|44.0192|2009-08-31/enterprise_value|48.8167 russ2000_0963|ATRC|200909|31.1405|15.286|5.4784|3.0863|0.358|17.7829|11.3754|6.4076||18.2911|-91.5799||1.205|-3.5122|-36.0802|1.6847|1.3237||3.3964|-0.0861|0.2896|0|-1.3144|0.1798|14.6142|-0.32||13.2813|10.0032|11.8545|-4.7004|-4.697|-0.2332|5.006|5.006|65.4582|4.7|2009-10-06/ev_revenues|1.0772|2009-10-13/ev_revenues|1.117|2009-10-20/ev_revenues|1.0204|2009-10-27/ev_revenues|1.0346|2009-11-03/ev_revenues|1.0521|2009-11-10/ev_revenues|1.2958|2009-11-17/ev_revenues|1.464|2009-11-24/ev_revenues|1.3915|2009-10-06/ev_free_cash_flow|-34.1833|2009-10-13/ev_free_cash_flow|-35.4448|2009-10-20/ev_free_cash_flow|-32.3812|2009-10-27/ev_free_cash_flow|-32.8317|2009-11-03/ev_free_cash_flow|-33.3874|2009-11-10/ev_free_cash_flow|-41.1183|2009-11-17/ev_free_cash_flow|-46.4563|2009-11-24/ev_free_cash_flow|-44.1555|2009-10-06/ps_ratio|1.2161|2009-10-13/ps_ratio|1.2543|2009-10-20/ps_ratio|1.1616|2009-10-27/ps_ratio|1.1752|2009-11-03/ps_ratio|1.167|2009-11-10/ps_ratio|1.3961|2009-11-17/ps_ratio|1.5542|2009-11-24/ps_ratio|1.4861|2009-10-01/price_to_book_value|4.0327|2009-10-08/price_to_book_value|4.0245|2009-10-15/price_to_book_value|3.7049|2009-10-22/price_to_book_value|3.5286|2009-10-29/price_to_book_value|3.2786|2009-11-05/price_to_book_value|4.3033|2009-11-12/price_to_book_value|4.4707|2009-11-19/price_to_book_value|4.8391|2009-11-27/price_to_book_value|4.6465|2009-10-06/peg_ratio|-0.0339|2009-10-13/peg_ratio|-0.035|2009-10-20/peg_ratio|-0.0324|2009-10-27/peg_ratio|-0.0328|2009-11-03/peg_ratio|-0.0326|2009-11-10/peg_ratio|-0.039|2009-11-17/peg_ratio|-0.0434|2009-11-24/peg_ratio|-0.0415|2009-10-01/dividend_yield|0|2009-10-02/dividend_yield|0|2009-10-05/dividend_yield|0|2009-10-06/dividend_yield|0|2009-10-07/dividend_yield|0|2009-10-08/dividend_yield|0|2009-10-09/dividend_yield|0|2009-10-12/dividend_yield|0|2009-10-13/dividend_yield|0|2009-10-14/dividend_yield|0|2009-10-15/dividend_yield|0|2009-10-16/dividend_yield|0|2009-10-19/dividend_yield|0|2009-10-20/dividend_yield|0|2009-10-21/dividend_yield|0|2009-10-22/dividend_yield|0|2009-10-23/dividend_yield|0|2009-10-26/dividend_yield|0|2009-10-27/dividend_yield|0|2009-10-28/dividend_yield|0|2009-10-29/dividend_yield|0|2009-10-30/dividend_yield|0|2009-11-02/dividend_yield|0|2009-11-03/dividend_yield|0|2009-11-04/dividend_yield|0|2009-11-05/dividend_yield|0|2009-11-06/dividend_yield|0|2009-11-09/dividend_yield|0|2009-11-10/dividend_yield|0|2009-11-11/dividend_yield|0|2009-11-12/dividend_yield|0|2009-11-13/dividend_yield|0|2009-11-16/dividend_yield|0|2009-11-17/dividend_yield|0|2009-11-18/dividend_yield|0|2009-11-19/dividend_yield|0|2009-11-20/dividend_yield|0|2009-11-23/dividend_yield|0|2009-11-24/dividend_yield|0|2009-11-25/dividend_yield|0|2009-11-27/dividend_yield|0|2009-11-30/dividend_yield|0|2009-10-15/percent_of_shares_outstanding|0.165|2009-10-30/percent_of_shares_outstanding|0.1112|2009-11-13/percent_of_shares_outstanding|0.1214|2009-11-30/percent_of_shares_outstanding|0.1488|2009-10-12/price|4.7|2009-10-26/price|4.3|2009-11-09/price|5|2009-11-23/price|5.65|2009-10-12/total_return_price|4.7|2009-10-26/total_return_price|4.3|2009-11-09/total_return_price|5|2009-11-23/total_return_price|5.65|2009-10-06/enterprise_value|56.877|2009-10-13/enterprise_value|58.9759|2009-10-20/enterprise_value|53.8785|2009-10-27/enterprise_value|54.6281|2009-11-03/enterprise_value|55.5527|2009-11-10/enterprise_value|68.416|2009-11-17/enterprise_value|77.2978|2009-11-24/enterprise_value|73.4695 russ2000_0963|ATRC|200912|31.3512|15.7221|4.8697|3.0087|0.2877|17.8926|11.8065|6.086||17.0898|-93.97||1.493|-4.9657|-47.3767|2.3414|1.5815||4.747|-0.0441|0.2866|0|-0.0482|0.2413|14.884|-0.15||13.8004|10.3802|9.7155|-2.403|-2.39|-0.2247|5.02|5.02|78.8292|5.65|2010-01-05/ev_revenues|1.4457|2010-01-12/ev_revenues|1.4007|2010-01-19/ev_revenues|1.5161|2010-01-26/ev_revenues|1.4854|2010-02-02/ev_revenues|1.4429|2010-02-09/ev_revenues|1.4035|2010-02-16/ev_revenues|1.3669|2010-02-23/ev_revenues|1.1529|2010-01-05/ev_free_cash_flow|-83.8249|2010-01-12/ev_free_cash_flow|-81.2147|2010-01-19/ev_free_cash_flow|-87.906|2010-01-26/ev_free_cash_flow|-86.1267|2010-02-02/ev_free_cash_flow|-83.6617|2010-02-09/ev_free_cash_flow|-81.3763|2010-02-16/ev_free_cash_flow|-79.2541|2010-02-23/ev_free_cash_flow|-66.8475|2010-01-05/ps_ratio|1.5595|2010-01-12/ps_ratio|1.5168|2010-01-19/ps_ratio|1.6263|2010-01-26/ps_ratio|1.5972|2010-02-02/ps_ratio|1.5569|2010-02-09/ps_ratio|1.5195|2010-02-16/ps_ratio|1.4848|2010-02-23/ps_ratio|1.2818|2010-01-04/price_to_book_value|5.0759|2010-01-11/price_to_book_value|5.2018|2010-01-19/price_to_book_value|5.4712|2010-01-26/price_to_book_value|5.3733|2010-02-02/price_to_book_value|5.2376|2010-02-09/price_to_book_value|5.1118|2010-02-16/price_to_book_value|4.9951|2010-02-23/price_to_book_value|4.3123|2010-01-05/peg_ratio|-0.0874|2010-01-12/peg_ratio|-0.085|2010-01-19/peg_ratio|-0.0911|2010-01-26/peg_ratio|-0.0895|2010-02-02/peg_ratio|-0.0872|2010-02-09/peg_ratio|-0.0851|2010-02-16/peg_ratio|-0.0832|2010-02-23/peg_ratio|-0.0718|2010-01-04/dividend_yield|0|2010-01-05/dividend_yield|0|2010-01-06/dividend_yield|0|2010-01-07/dividend_yield|0|2010-01-08/dividend_yield|0|2010-01-11/dividend_yield|0|2010-01-12/dividend_yield|0|2010-01-13/dividend_yield|0|2010-01-14/dividend_yield|0|2010-01-15/dividend_yield|0|2010-01-19/dividend_yield|0|2010-01-20/dividend_yield|0|2010-01-21/dividend_yield|0|2010-01-22/dividend_yield|0|2010-01-25/dividend_yield|0|2010-01-26/dividend_yield|0|2010-01-27/dividend_yield|0|2010-01-28/dividend_yield|0|2010-01-29/dividend_yield|0|2010-02-01/dividend_yield|0|2010-02-02/dividend_yield|0|2010-02-03/dividend_yield|0|2010-02-04/dividend_yield|0|2010-02-05/dividend_yield|0|2010-02-08/dividend_yield|0|2010-02-09/dividend_yield|0|2010-02-10/dividend_yield|0|2010-02-11/dividend_yield|0|2010-02-12/dividend_yield|0|2010-02-16/dividend_yield|0|2010-02-17/dividend_yield|0|2010-02-18/dividend_yield|0|2010-02-19/dividend_yield|0|2010-02-22/dividend_yield|0|2010-02-23/dividend_yield|0|2010-02-24/dividend_yield|0|2010-02-25/dividend_yield|0|2010-02-26/dividend_yield|0|2010-01-15/percent_of_shares_outstanding|0.5424|2010-01-29/percent_of_shares_outstanding|0.5636|2010-02-12/percent_of_shares_outstanding|0.5354|2010-02-26/percent_of_shares_outstanding|0.4898|2010-01-04/price|5.65|2010-01-19/price|6.09|2010-02-02/price|5.83|2010-02-16/price|5.56|2010-01-04/total_return_price|5.65|2010-01-19/total_return_price|6.09|2010-02-02/total_return_price|5.83|2010-02-16/total_return_price|5.56|2010-01-05/enterprise_value|78.8383|2010-01-12/enterprise_value|76.3833|2010-01-19/enterprise_value|82.6766|2010-01-26/enterprise_value|81.0031|2010-02-02/enterprise_value|78.6847|2010-02-09/enterprise_value|76.5353|2010-02-16/enterprise_value|74.5393|2010-02-23/enterprise_value|62.8708 russ2000_0963|ATRC|201003|29.5589|11.8447|5.449|2.8831|0.2173|17.1652|11.6805|5.4847||15.8239|-95.9793||1.3797|-7.9335|-80.0007|2.5346|1.4874||5.0361|-0.0833|0.2777|0|0.0595|0.5502|14.997|-0.13||13.9518|10.6792|9.7115|-2.0111|-2.0094|-0.2564|5.57|5.57|75.2415|5.45|2010-04-06/ev_revenues|1.3619|2010-04-13/ev_revenues|1.4014|2010-04-20/ev_revenues|1.4155|2010-04-27/ev_revenues|1.4917|2010-05-04/ev_revenues|1.3591|2010-05-11/ev_revenues|1.3647|2010-05-18/ev_revenues|1.3675|2010-05-25/ev_revenues|1.3027|2010-04-06/ev_free_cash_flow|-49.8147|2010-04-13/ev_free_cash_flow|-51.2592|2010-04-20/ev_free_cash_flow|-51.775|2010-04-27/ev_free_cash_flow|-54.5608|2010-05-04/ev_free_cash_flow|-49.7115|2010-05-11/ev_free_cash_flow|-49.9179|2010-05-18/ev_free_cash_flow|-50.021|2010-05-25/ev_free_cash_flow|-47.648|2010-04-06/ps_ratio|1.4278|2010-04-13/ps_ratio|1.4654|2010-04-20/ps_ratio|1.4789|2010-04-27/ps_ratio|1.5515|2010-05-04/ps_ratio|1.4251|2010-05-11/ps_ratio|1.4305|2010-05-18/ps_ratio|1.4332|2010-05-25/ps_ratio|1.3713|2010-04-06/price_to_book_value|5.1882|2010-04-13/price_to_book_value|5.325|2010-04-20/price_to_book_value|5.3739|2010-04-27/price_to_book_value|5.6377|2010-05-04/price_to_book_value|5.1784|2010-05-11/price_to_book_value|5.198|2010-05-18/price_to_book_value|5.2078|2010-05-25/price_to_book_value|4.983|2010-04-06/peg_ratio||2010-04-13/peg_ratio||2010-04-20/peg_ratio||2010-04-27/peg_ratio||2010-05-04/peg_ratio||2010-05-11/peg_ratio||2010-05-18/peg_ratio||2010-05-25/peg_ratio||2010-04-01/dividend_yield|0|2010-04-05/dividend_yield|0|2010-04-06/dividend_yield|0|2010-04-07/dividend_yield|0|2010-04-08/dividend_yield|0|2010-04-09/dividend_yield|0|2010-04-12/dividend_yield|0|2010-04-13/dividend_yield|0|2010-04-14/dividend_yield|0|2010-04-15/dividend_yield|0|2010-04-16/dividend_yield|0|2010-04-19/dividend_yield|0|2010-04-20/dividend_yield|0|2010-04-21/dividend_yield|0|2010-04-22/dividend_yield|0|2010-04-23/dividend_yield|0|2010-04-26/dividend_yield|0|2010-04-27/dividend_yield|0|2010-04-28/dividend_yield|0|2010-04-29/dividend_yield|0|2010-04-30/dividend_yield|0|2010-05-03/dividend_yield|0|2010-05-04/dividend_yield|0|2010-05-05/dividend_yield|0|2010-05-06/dividend_yield|0|2010-05-07/dividend_yield|0|2010-05-10/dividend_yield|0|2010-05-11/dividend_yield|0|2010-05-12/dividend_yield|0|2010-05-13/dividend_yield|0|2010-05-14/dividend_yield|0|2010-05-17/dividend_yield|0|2010-05-18/dividend_yield|0|2010-05-19/dividend_yield|0|2010-05-20/dividend_yield|0|2010-05-21/dividend_yield|0|2010-05-24/dividend_yield|0|2010-05-25/dividend_yield|0|2010-05-26/dividend_yield|0|2010-05-27/dividend_yield|0|2010-05-28/dividend_yield|0|2010-04-15/percent_of_shares_outstanding|0.5425|2010-04-30/percent_of_shares_outstanding|0.5611|2010-05-14/percent_of_shares_outstanding|0.5431|2010-05-28/percent_of_shares_outstanding|0.5417|2010-04-13/price|5.45|2010-04-27/price|5.77|2010-05-11/price|5.32|2010-05-25/price|5.1|2010-04-13/total_return_price|5.45|2010-04-27/total_return_price|5.77|2010-05-11/total_return_price|5.32|2010-05-25/total_return_price|5.1|2010-04-06/enterprise_value|74.6475|2010-04-13/enterprise_value|76.8121|2010-04-20/enterprise_value|77.5851|2010-04-27/enterprise_value|81.7596|2010-05-04/enterprise_value|74.4929|2010-05-11/enterprise_value|74.8021|2010-05-18/enterprise_value|74.9567|2010-05-25/enterprise_value|71.4007 russ2000_0963|ATRC|201006|31.3413|11.9802|5.989|2.9433|0.1469|19.0144|14.1409|4.8735||15.7391|-96.7438||1.7709|-9.6713|-64.7753|2.7441|1.8177||6.605||0.2469|0|-1.1188|0.2778|15.0255|-0.05||14.1923|11.2286|9.2391|-0.7644|-0.7645|-0.2086|6.1|6.1|97.066|6.4|2010-07-06/ev_revenues|1.6564|2010-07-13/ev_revenues|1.6001|2010-07-20/ev_revenues|1.6339|2010-07-27/ev_revenues|1.6283|2010-08-03/ev_revenues|1.7297|2010-08-10/ev_revenues|1.7613|2010-08-17/ev_revenues|1.7754|2010-08-24/ev_revenues|1.8965|2010-08-31/ev_revenues|2.0403|2010-07-06/ev_free_cash_flow|-48.085|2010-07-13/ev_free_cash_flow|-46.4494|2010-07-20/ev_free_cash_flow|-47.4307|2010-07-27/ev_free_cash_flow|-47.2672|2010-08-03/ev_free_cash_flow|-50.2113|2010-08-10/ev_free_cash_flow|-51.1279|2010-08-17/ev_free_cash_flow|-51.5369|2010-08-24/ev_free_cash_flow|-55.0546|2010-08-31/ev_free_cash_flow|-59.2267|2010-07-06/ps_ratio|1.7244|2010-07-13/ps_ratio|1.6705|2010-07-20/ps_ratio|1.7029|2010-07-27/ps_ratio|1.6975|2010-08-03/ps_ratio|1.7945|2010-08-10/ps_ratio|1.8241|2010-08-17/ps_ratio|1.8376|2010-08-24/ps_ratio|1.9535|2010-08-31/ps_ratio|2.0909|2010-07-06/price_to_book_value|6.3264|2010-07-13/price_to_book_value|6.1287|2010-07-20/price_to_book_value|6.2473|2010-07-27/price_to_book_value|6.2275|2010-08-03/price_to_book_value|6.5834|2010-08-10/price_to_book_value|6.6942|2010-08-17/price_to_book_value|6.7436|2010-08-24/price_to_book_value|7.1688|2010-08-31/price_to_book_value|7.6731|2010-07-06/peg_ratio||2010-07-13/peg_ratio||2010-07-20/peg_ratio||2010-07-27/peg_ratio||2010-08-03/peg_ratio||2010-08-10/peg_ratio||2010-08-17/peg_ratio||2010-08-24/peg_ratio||2010-08-31/peg_ratio||2010-07-01/dividend_yield|0|2010-07-02/dividend_yield|0|2010-07-06/dividend_yield|0|2010-07-07/dividend_yield|0|2010-07-08/dividend_yield|0|2010-07-09/dividend_yield|0|2010-07-12/dividend_yield|0|2010-07-13/dividend_yield|0|2010-07-14/dividend_yield|0|2010-07-15/dividend_yield|0|2010-07-16/dividend_yield|0|2010-07-19/dividend_yield|0|2010-07-20/dividend_yield|0|2010-07-21/dividend_yield|0|2010-07-22/dividend_yield|0|2010-07-23/dividend_yield|0|2010-07-26/dividend_yield|0|2010-07-27/dividend_yield|0|2010-07-28/dividend_yield|0|2010-07-29/dividend_yield|0|2010-07-30/dividend_yield|0|2010-08-02/dividend_yield|0|2010-08-03/dividend_yield|0|2010-08-04/dividend_yield|0|2010-08-05/dividend_yield|0|2010-08-06/dividend_yield|0|2010-08-09/dividend_yield|0|2010-08-10/dividend_yield|0|2010-08-11/dividend_yield|0|2010-08-12/dividend_yield|0|2010-08-13/dividend_yield|0|2010-08-16/dividend_yield|0|2010-08-17/dividend_yield|0|2010-08-18/dividend_yield|0|2010-08-19/dividend_yield|0|2010-08-20/dividend_yield|0|2010-08-23/dividend_yield|0|2010-08-24/dividend_yield|0|2010-08-25/dividend_yield|0|2010-08-26/dividend_yield|0|2010-08-27/dividend_yield|0|2010-08-30/dividend_yield|0|2010-08-31/dividend_yield|0|2010-07-15/percent_of_shares_outstanding|0.2554|2010-07-30/percent_of_shares_outstanding|0.2069|2010-08-13/percent_of_shares_outstanding|0.2176|2010-08-31/percent_of_shares_outstanding|0.2066|2010-07-06/price|6.4|2010-07-20/price|6.32|2010-08-03/price|6.66|2010-08-17/price|6.82|2010-08-31/price|7.76|2010-07-06/total_return_price|6.4|2010-07-20/total_return_price|6.32|2010-08-03/total_return_price|6.66|2010-08-17/total_return_price|6.82|2010-08-31/total_return_price|7.76|2010-07-06/enterprise_value|91.4782|2010-07-13/enterprise_value|88.3666|2010-07-20/enterprise_value|90.2336|2010-07-27/enterprise_value|89.9224|2010-08-03/enterprise_value|95.5234|2010-08-10/enterprise_value|97.2672|2010-08-17/enterprise_value|98.0454|2010-08-24/enterprise_value|104.7374|2010-08-31/enterprise_value|112.6745 russ2000_0963|ATRC|201009|32.287|11.4563|6.6315|2.9695|0.1062|19.9608|15.7044|4.2565||15.7126|-97.7731||2.0656|-18.5034|-59.9629|3.2123|2.1151||7.7621||0.2147|0|0.0783|0.1976|15.1488|-0.07||14.4731|11.174|9.0678|-1.0279|-1.0293|-0.1948|7.85|7.85|114.0752|7.96|2010-10-05/ev_revenues|2.0561|2010-10-12/ev_revenues|2.0561|2010-10-19/ev_revenues|2.0782|2010-10-26/ev_revenues|2.0671|2010-11-02/ev_revenues|2.1141|2010-11-09/ev_revenues|2.1226|2010-11-16/ev_revenues|2.095|2010-11-23/ev_revenues|2.2663|2010-11-30/ev_revenues|2.3382|2010-10-05/ev_free_cash_flow|-34.4604|2010-10-12/ev_free_cash_flow|-34.4604|2010-10-19/ev_free_cash_flow|-34.8308|2010-10-26/ev_free_cash_flow|-34.6456|2010-11-02/ev_free_cash_flow|-35.4329|2010-11-09/ev_free_cash_flow|-35.5762|2010-11-16/ev_free_cash_flow|-35.113|2010-11-23/ev_free_cash_flow|-37.9845|2010-11-30/ev_free_cash_flow|-39.1886|2010-10-05/ps_ratio|2.1183|2010-10-12/ps_ratio|2.1183|2010-10-19/ps_ratio|2.1396|2010-10-26/ps_ratio|2.129|2010-11-02/ps_ratio|2.1742|2010-11-09/ps_ratio|2.1822|2010-11-16/ps_ratio|2.1556|2010-11-23/ps_ratio|2.3206|2010-11-30/ps_ratio|2.3898|2010-10-05/price_to_book_value|7.8969|2010-10-12/price_to_book_value|7.8969|2010-10-19/price_to_book_value|7.9762|2010-10-26/price_to_book_value|7.9366|2010-11-02/price_to_book_value|8.1052|2010-11-09/price_to_book_value|8.1359|2010-11-16/price_to_book_value|8.0367|2010-11-23/price_to_book_value|8.6518|2010-11-30/price_to_book_value|8.9098|2010-10-05/peg_ratio||2010-10-12/peg_ratio||2010-10-19/peg_ratio||2010-10-26/peg_ratio||2010-11-02/peg_ratio||2010-11-09/peg_ratio||2010-11-16/peg_ratio||2010-11-23/peg_ratio||2010-11-30/peg_ratio||2010-10-01/dividend_yield|0|2010-10-04/dividend_yield|0|2010-10-05/dividend_yield|0|2010-10-06/dividend_yield|0|2010-10-07/dividend_yield|0|2010-10-08/dividend_yield|0|2010-10-11/dividend_yield|0|2010-10-12/dividend_yield|0|2010-10-13/dividend_yield|0|2010-10-14/dividend_yield|0|2010-10-15/dividend_yield|0|2010-10-18/dividend_yield|0|2010-10-19/dividend_yield|0|2010-10-20/dividend_yield|0|2010-10-21/dividend_yield|0|2010-10-22/dividend_yield|0|2010-10-25/dividend_yield|0|2010-10-26/dividend_yield|0|2010-10-27/dividend_yield|0|2010-10-28/dividend_yield|0|2010-10-29/dividend_yield|0|2010-11-01/dividend_yield|0|2010-11-02/dividend_yield|0|2010-11-03/dividend_yield|0|2010-11-04/dividend_yield|0|2010-11-05/dividend_yield|0|2010-11-08/dividend_yield|0|2010-11-09/dividend_yield|0|2010-11-10/dividend_yield|0|2010-11-11/dividend_yield|0|2010-11-12/dividend_yield|0|2010-11-15/dividend_yield|0|2010-11-16/dividend_yield|0|2010-11-17/dividend_yield|0|2010-11-18/dividend_yield|0|2010-11-19/dividend_yield|0|2010-11-22/dividend_yield|0|2010-11-23/dividend_yield|0|2010-11-24/dividend_yield|0|2010-11-29/dividend_yield|0|2010-11-30/dividend_yield|0|2010-10-15/percent_of_shares_outstanding|0.2574|2010-10-29/percent_of_shares_outstanding|0.299|2010-11-15/percent_of_shares_outstanding|0.2124|2010-11-30/percent_of_shares_outstanding|0.2306|2010-10-12/price|7.96|2010-10-26/price|8|2010-11-09/price|8.2|2010-11-23/price|8.72|2010-10-12/total_return_price|7.96|2010-10-26/total_return_price|8|2010-11-09/total_return_price|8.2|2010-11-23/total_return_price|8.72|2010-10-05/enterprise_value|115.9979|2010-10-12/enterprise_value|115.9979|2010-10-19/enterprise_value|117.245|2010-10-26/enterprise_value|116.6215|2010-11-02/enterprise_value|119.2714|2010-11-09/enterprise_value|119.7538|2010-11-16/enterprise_value|118.1948|2010-11-23/enterprise_value|127.8605|2010-11-30/enterprise_value|131.9139 russ2000_0963|ATRC|201012|30.6484|12.5707|5.68|2.7232|0.0894|16.9798|13.0353|3.9445||16.7359|-97.7616||2.6805|-39.8601|-44.9269|4.4831|2.7195||10.1391||0.1706|0|0.3036|0.1545|15.207|0||16.3888|12.3062|9.0306|0.0304|0.0112|-0.1803|10.26|10.26|151.2296|10.54|2011-01-04/ev_revenues|2.6333|2011-01-11/ev_revenues|2.8138|2011-01-18/ev_revenues|2.7474|2011-01-25/ev_revenues|2.7899|2011-02-01/ev_revenues|2.7368|2011-02-08/ev_revenues|2.7713|2011-02-15/ev_revenues|2.8217|2011-02-22/ev_revenues|2.7262|2011-01-04/ev_free_cash_flow|-84.1248|2011-01-11/ev_free_cash_flow|-89.8916|2011-01-18/ev_free_cash_flow|-87.7715|2011-01-25/ev_free_cash_flow|-89.1284|2011-02-01/ev_free_cash_flow|-87.4323|2011-02-08/ev_free_cash_flow|-88.5347|2011-02-15/ev_free_cash_flow|-90.146|2011-02-22/ev_free_cash_flow|-87.093|2011-01-04/ps_ratio|2.6963|2011-01-11/ps_ratio|2.8702|2011-01-18/ps_ratio|2.8063|2011-01-25/ps_ratio|2.8472|2011-02-01/ps_ratio|2.7961|2011-02-08/ps_ratio|2.8293|2011-02-15/ps_ratio|2.8779|2011-02-22/ps_ratio|2.7858|2011-01-04/price_to_book_value|9.8647|2011-01-11/price_to_book_value|10.5011|2011-01-18/price_to_book_value|10.2671|2011-01-25/price_to_book_value|10.4169|2011-02-01/price_to_book_value|10.2297|2011-02-08/price_to_book_value|10.3513|2011-02-15/price_to_book_value|10.5292|2011-02-22/price_to_book_value|10.1922|2011-01-04/peg_ratio||2011-01-11/peg_ratio||2011-01-18/peg_ratio||2011-01-25/peg_ratio||2011-02-01/peg_ratio||2011-02-08/peg_ratio||2011-02-15/peg_ratio||2011-02-22/peg_ratio||2011-01-03/dividend_yield|0|2011-01-04/dividend_yield|0|2011-01-05/dividend_yield|0|2011-01-06/dividend_yield|0|2011-01-07/dividend_yield|0|2011-01-10/dividend_yield|0|2011-01-11/dividend_yield|0|2011-01-12/dividend_yield|0|2011-01-13/dividend_yield|0|2011-01-14/dividend_yield|0|2011-01-18/dividend_yield|0|2011-01-19/dividend_yield|0|2011-01-20/dividend_yield|0|2011-01-21/dividend_yield|0|2011-01-24/dividend_yield|0|2011-01-25/dividend_yield|0|2011-01-26/dividend_yield|0|2011-01-27/dividend_yield|0|2011-01-28/dividend_yield|0|2011-01-31/dividend_yield|0|2011-02-01/dividend_yield|0|2011-02-02/dividend_yield|0|2011-02-03/dividend_yield|0|2011-02-04/dividend_yield|0|2011-02-07/dividend_yield|0|2011-02-08/dividend_yield|0|2011-02-09/dividend_yield|0|2011-02-10/dividend_yield|0|2011-02-11/dividend_yield|0|2011-02-14/dividend_yield|0|2011-02-15/dividend_yield|0|2011-02-16/dividend_yield|0|2011-02-17/dividend_yield|0|2011-02-18/dividend_yield|0|2011-02-22/dividend_yield|0|2011-02-23/dividend_yield|0|2011-02-24/dividend_yield|0|2011-02-25/dividend_yield|0|2011-02-28/dividend_yield|0|2011-01-14/percent_of_shares_outstanding|0.1578|2011-01-31/percent_of_shares_outstanding|0.1641|2011-02-15/percent_of_shares_outstanding|0.141|2011-02-28/percent_of_shares_outstanding|0.1423|2011-01-04/price|10.54|2011-01-18/price|10.97|2011-02-01/price|10.93|2011-02-15/price|11.25|2011-01-04/total_return_price|10.54|2011-01-18/total_return_price|10.97|2011-02-01/total_return_price|10.93|2011-02-15/total_return_price|11.25|2011-01-04/enterprise_value|155.3786|2011-01-11/enterprise_value|166.0298|2011-01-18/enterprise_value|162.1139|2011-01-25/enterprise_value|164.6201|2011-02-01/enterprise_value|161.4874|2011-02-08/enterprise_value|163.5237|2011-02-15/enterprise_value|166.4997|2011-02-22/enterprise_value|160.8608 russ2000_0963|ATRC|201103|33.9494|15.6594|6.0153|2.5543|0.0725|20.6955|11.5283|9.1672||16.0348|-99.0346||2.8662|-57.2034|-91.5675|4.7589|2.8677||10.686||0.4732|0|-0.038|0.137|15.3963|-0.08||15.6371|11.8928|10.0227|-1.2685|-1.273|-0.3043|11.21|11.21|169.1252|12.7|2011-04-05/ev_revenues|2.9648|2011-04-12/ev_revenues|3.2296|2011-04-19/ev_revenues|3.1104|2011-04-26/ev_revenues|3.2719|2011-05-03/ev_revenues|3.2908|2011-05-10/ev_revenues|3.4709|2011-05-17/ev_revenues|3.6721|2011-05-24/ev_revenues|3.5741|2011-05-31/ev_revenues|3.6324|2011-04-05/ev_free_cash_flow|675.7079|2011-04-12/ev_free_cash_flow|736.0516|2011-04-19/ev_free_cash_flow|708.8969|2011-04-26/ev_free_cash_flow|745.7066|2011-05-03/ev_free_cash_flow|750.0035|2011-05-10/ev_free_cash_flow|791.0411|2011-05-17/ev_free_cash_flow|836.9066|2011-05-24/ev_free_cash_flow|814.5774|2011-05-31/ev_free_cash_flow|827.8542|2011-04-05/ps_ratio|2.9292|2011-04-12/ps_ratio|3.1795|2011-04-19/ps_ratio|3.0669|2011-04-26/ps_ratio|3.2196|2011-05-03/ps_ratio|3.2371|2011-05-10/ps_ratio|3.4073|2011-05-17/ps_ratio|3.5976|2011-05-24/ps_ratio|3.505|2011-05-31/ps_ratio|3.5601|2011-04-05/price_to_book_value|11.7252|2011-04-12/price_to_book_value|12.7273|2011-04-19/price_to_book_value|12.2764|2011-04-26/price_to_book_value|12.8877|2011-05-03/price_to_book_value|12.959|2011-05-10/price_to_book_value|13.6406|2011-05-17/price_to_book_value|14.4023|2011-05-24/price_to_book_value|14.0314|2011-05-31/price_to_book_value|14.2519|2011-04-05/peg_ratio||2011-04-12/peg_ratio||2011-04-19/peg_ratio||2011-04-26/peg_ratio||2011-05-03/peg_ratio||2011-05-10/peg_ratio||2011-05-17/peg_ratio||2011-05-24/peg_ratio||2011-05-31/peg_ratio||2011-04-01/dividend_yield|0|2011-04-04/dividend_yield|0|2011-04-05/dividend_yield|0|2011-04-06/dividend_yield|0|2011-04-07/dividend_yield|0|2011-04-08/dividend_yield|0|2011-04-11/dividend_yield|0|2011-04-12/dividend_yield|0|2011-04-13/dividend_yield|0|2011-04-14/dividend_yield|0|2011-04-15/dividend_yield|0|2011-04-18/dividend_yield|0|2011-04-19/dividend_yield|0|2011-04-20/dividend_yield|0|2011-04-21/dividend_yield|0|2011-04-25/dividend_yield|0|2011-04-26/dividend_yield|0|2011-04-27/dividend_yield|0|2011-04-28/dividend_yield|0|2011-04-29/dividend_yield|0|2011-05-02/dividend_yield|0|2011-05-03/dividend_yield|0|2011-05-04/dividend_yield|0|2011-05-05/dividend_yield|0|2011-05-06/dividend_yield|0|2011-05-09/dividend_yield|0|2011-05-10/dividend_yield|0|2011-05-11/dividend_yield|0|2011-05-12/dividend_yield|0|2011-05-13/dividend_yield|0|2011-05-16/dividend_yield|0|2011-05-17/dividend_yield|0|2011-05-18/dividend_yield|0|2011-05-19/dividend_yield|0|2011-05-20/dividend_yield|0|2011-05-23/dividend_yield|0|2011-05-24/dividend_yield|0|2011-05-25/dividend_yield|0|2011-05-26/dividend_yield|0|2011-05-27/dividend_yield|0|2011-05-31/dividend_yield|0|2011-04-15/percent_of_shares_outstanding|0.1758|2011-04-29/percent_of_shares_outstanding|0.1553|2011-05-13/percent_of_shares_outstanding|0.1906|2011-05-31/percent_of_shares_outstanding|0.2114|2011-04-12/price|12.7|2011-04-26/price|12.86|2011-05-10/price|13.61|2011-05-24/price|14|2011-04-12/total_return_price|12.7|2011-04-26/total_return_price|12.86|2011-05-10/total_return_price|13.61|2011-05-24/total_return_price|14|2011-04-05/enterprise_value|179.9383|2011-04-12/enterprise_value|196.0076|2011-04-19/enterprise_value|188.7764|2011-04-26/enterprise_value|198.5787|2011-05-03/enterprise_value|199.7229|2011-05-10/enterprise_value|210.6511|2011-05-17/enterprise_value|222.8649|2011-05-24/enterprise_value|216.9187|2011-05-31/enterprise_value|220.4543 russ2000_0963|ATRC|201106|33.0466|15.9106|6.0095|2.2816|0.0556|19.2156|10.6028|8.6128||16.9212|-99.9813||3.3967|-62.1916|749.4|5.5712|3.3372||13.3599||0.4257|0|-0.0766|3.5768|15.613|-0.06||16.78|12.278|10.17|-0.937|-0.946|-0.168|12.48|12.48|206.1513|13.38|2011-07-05/ev_revenues|3.3051|2011-07-12/ev_revenues|3.4208|2011-07-19/ev_revenues|3.4157|2011-07-26/ev_revenues|3.2382|2011-08-02/ev_revenues|2.8619|2011-08-09/ev_revenues|2.3839|2011-08-16/ev_revenues|2.6409|2011-08-23/ev_revenues|2.6435|2011-08-30/ev_revenues|2.461|2011-07-06/ev_free_cash_flow|-3174.9013|2011-07-08/ev_free_cash_flow|-3338.2647|2011-07-15/ev_free_cash_flow|-3141.2924|2011-07-22/ev_free_cash_flow|-3100.4816|2011-07-29/ev_free_cash_flow|-2793.2001|2011-08-05/ev_free_cash_flow|-2454.3954|2011-08-12/ev_free_cash_flow|-2185.8065|2011-08-19/ev_free_cash_flow|-2334.4896|2011-08-26/ev_free_cash_flow|-2303.3141|2011-07-05/ps_ratio|3.2438|2011-07-12/ps_ratio|3.3529|2011-07-19/ps_ratio|3.3481|2011-07-26/ps_ratio|3.1808|2011-08-02/ps_ratio|2.8293|2011-08-09/ps_ratio|2.3783|2011-08-16/ps_ratio|2.6208|2011-08-23/ps_ratio|2.6232|2011-08-30/ps_ratio|2.4511|2011-07-05/price_to_book_value|12.8742|2011-07-12/price_to_book_value|13.3072|2011-07-19/price_to_book_value|13.288|2011-07-26/price_to_book_value|12.624|2011-08-02/price_to_book_value|11.2171|2011-08-09/price_to_book_value|9.4293|2011-08-16/price_to_book_value|10.3904|2011-08-23/price_to_book_value|10.4001|2011-08-30/price_to_book_value|9.7176|2011-07-05/peg_ratio||2011-07-12/peg_ratio||2011-07-19/peg_ratio||2011-07-26/peg_ratio||2011-08-02/peg_ratio||2011-08-09/peg_ratio||2011-08-16/peg_ratio||2011-08-23/peg_ratio||2011-08-30/peg_ratio||2011-07-01/dividend_yield|0|2011-07-05/dividend_yield|0|2011-07-06/dividend_yield|0|2011-07-07/dividend_yield|0|2011-07-08/dividend_yield|0|2011-07-11/dividend_yield|0|2011-07-12/dividend_yield|0|2011-07-13/dividend_yield|0|2011-07-14/dividend_yield|0|2011-07-15/dividend_yield|0|2011-07-18/dividend_yield|0|2011-07-19/dividend_yield|0|2011-07-20/dividend_yield|0|2011-07-21/dividend_yield|0|2011-07-22/dividend_yield|0|2011-07-25/dividend_yield|0|2011-07-26/dividend_yield|0|2011-07-27/dividend_yield|0|2011-07-28/dividend_yield|0|2011-07-29/dividend_yield|0|2011-08-01/dividend_yield|0|2011-08-02/dividend_yield|0|2011-08-03/dividend_yield|0|2011-08-04/dividend_yield|0|2011-08-05/dividend_yield|0|2011-08-08/dividend_yield|0|2011-08-09/dividend_yield|0|2011-08-10/dividend_yield|0|2011-08-11/dividend_yield|0|2011-08-12/dividend_yield|0|2011-08-15/dividend_yield|0|2011-08-16/dividend_yield|0|2011-08-17/dividend_yield|0|2011-08-18/dividend_yield|0|2011-08-19/dividend_yield|0|2011-08-22/dividend_yield|0|2011-08-23/dividend_yield|0|2011-08-24/dividend_yield|0|2011-08-25/dividend_yield|0|2011-08-26/dividend_yield|0|2011-08-29/dividend_yield|0|2011-08-30/dividend_yield|0|2011-08-31/dividend_yield|0|2011-07-15/percent_of_shares_outstanding|2.9235|2011-07-29/percent_of_shares_outstanding|2.766|2011-08-15/percent_of_shares_outstanding|2.9276|2011-08-31/percent_of_shares_outstanding|3.2245|2011-07-05/price|13.38|2011-07-19/price|13.81|2011-08-02/price|11.67|2011-08-16/price|10.81|2011-08-30/price|10.11|2011-07-05/total_return_price|13.38|2011-07-19/total_return_price|13.81|2011-08-02/total_return_price|11.67|2011-08-16/total_return_price|10.81|2011-08-30/total_return_price|10.11|2011-07-05/enterprise_value|209.1412|2011-07-12/enterprise_value|216.4679|2011-07-19/enterprise_value|216.1422|2011-07-26/enterprise_value|204.9079|2011-08-02/enterprise_value|181.1001|2011-08-09/enterprise_value|150.8481|2011-08-16/enterprise_value|167.1126|2011-08-23/enterprise_value|167.2752|2011-08-30/enterprise_value|155.7274 russ2000_0963|ATRC|201109|31.7402|15.2188|6.5431|2.1109|0.0479|18.0284|9.9715|8.0569||16.0921|-101.1376||2.5843|-44.6037|-328.8827|4.3974|2.5674||10.179||0.4239|0|-0.4467|3.5429|15.811|-0.07||15.222|11.085|9.207|-1.144|-1.156|-0.165|10.59|10.59|163.5344|10.88|2011-10-04/ev_revenues|2.3561|2011-10-11/ev_revenues|2.633|2011-10-18/ev_revenues|2.9226|2011-10-25/ev_revenues|2.4018|2011-11-01/ev_revenues|2.4952|2011-11-08/ev_revenues|2.5637|2011-11-15/ev_revenues|2.4115|2011-11-22/ev_revenues|2.2567|2011-11-29/ev_revenues|2.1755|2011-10-07/ev_free_cash_flow|-345.9976|2011-10-14/ev_free_cash_flow|-415.5271|2011-10-21/ev_free_cash_flow|-396.2728|2011-10-28/ev_free_cash_flow|-408.0393|2011-11-04/ev_free_cash_flow|-341.2894|2011-11-11/ev_free_cash_flow|-340.9333|2011-11-18/ev_free_cash_flow|-340.221|2011-11-25/ev_free_cash_flow|-285.7322|2011-10-04/ps_ratio|2.371|2011-10-11/ps_ratio|2.635|2011-10-18/ps_ratio|2.9111|2011-10-25/ps_ratio|2.4146|2011-11-01/ps_ratio|2.5067|2011-11-08/ps_ratio|2.572|2011-11-15/ps_ratio|2.4267|2011-11-22/ps_ratio|2.279|2011-11-29/ps_ratio|2.2015|2011-10-04/price_to_book_value|9.8963|2011-10-11/price_to_book_value|10.9982|2011-10-18/price_to_book_value|12.1505|2011-10-25/price_to_book_value|10.0783|2011-11-01/price_to_book_value|10.4499|2011-11-08/price_to_book_value|10.7225|2011-11-15/price_to_book_value|10.1167|2011-11-22/price_to_book_value|9.5009|2011-11-29/price_to_book_value|9.1778|2011-10-04/peg_ratio||2011-10-11/peg_ratio||2011-10-18/peg_ratio||2011-10-25/peg_ratio||2011-11-01/peg_ratio||2011-11-08/peg_ratio||2011-11-15/peg_ratio||2011-11-22/peg_ratio||2011-11-29/peg_ratio||2011-10-03/dividend_yield|0|2011-10-04/dividend_yield|0|2011-10-05/dividend_yield|0|2011-10-06/dividend_yield|0|2011-10-07/dividend_yield|0|2011-10-10/dividend_yield|0|2011-10-11/dividend_yield|0|2011-10-12/dividend_yield|0|2011-10-13/dividend_yield|0|2011-10-14/dividend_yield|0|2011-10-17/dividend_yield|0|2011-10-18/dividend_yield|0|2011-10-19/dividend_yield|0|2011-10-20/dividend_yield|0|2011-10-21/dividend_yield|0|2011-10-24/dividend_yield|0|2011-10-25/dividend_yield|0|2011-10-26/dividend_yield|0|2011-10-27/dividend_yield|0|2011-10-28/dividend_yield|0|2011-10-31/dividend_yield|0|2011-11-01/dividend_yield|0|2011-11-02/dividend_yield|0|2011-11-03/dividend_yield|0|2011-11-04/dividend_yield|0|2011-11-07/dividend_yield|0|2011-11-08/dividend_yield|0|2011-11-09/dividend_yield|0|2011-11-10/dividend_yield|0|2011-11-11/dividend_yield|0|2011-11-14/dividend_yield|0|2011-11-15/dividend_yield|0|2011-11-16/dividend_yield|0|2011-11-17/dividend_yield|0|2011-11-18/dividend_yield|0|2011-11-21/dividend_yield|0|2011-11-22/dividend_yield|0|2011-11-23/dividend_yield|0|2011-11-25/dividend_yield|0|2011-11-28/dividend_yield|0|2011-11-29/dividend_yield|0|2011-11-30/dividend_yield|0|2011-10-14/percent_of_shares_outstanding|3.3906|2011-10-31/percent_of_shares_outstanding|3.0933|2011-11-15/percent_of_shares_outstanding|3.1132|2011-11-30/percent_of_shares_outstanding|3.0102|2011-10-11/price|10.88|2011-10-25/price|9.97|2011-11-08/price|10.62|2011-11-22/price|9.41|2011-10-11/total_return_price|10.88|2011-10-25/total_return_price|9.97|2011-11-08/total_return_price|10.62|2011-11-22/total_return_price|9.41|2011-10-04/enterprise_value|150.8549|2011-10-11/enterprise_value|168.5858|2011-10-18/enterprise_value|187.1301|2011-10-25/enterprise_value|153.7829|2011-11-01/enterprise_value|159.7636|2011-11-08/enterprise_value|164.1504|2011-11-15/enterprise_value|154.4019|2011-11-22/enterprise_value|144.4909|2011-11-29/enterprise_value|139.2917 russ2000_0963|ATRC|201112|31.193|14.183|6.563|2.351|0.045|18.244|10.809|7.435||15.615|-103.217||2.7845|-31.8942|-376.903|5.1385|2.7827||11.6009||0.4143|0|-0.3407|2.9336|15.864|-0.13||16.763|11.74|10.471|-2.075|-2.08|-0.16|11.59|11.59|178.2857|11.74|2012-01-03/ev_revenues|2.8642|2012-01-10/ev_revenues|2.7447|2012-01-17/ev_revenues|2.7397|2012-01-24/ev_revenues|2.76|2012-01-31/ev_revenues|2.8083|2012-02-07/ev_revenues|2.8032|2012-02-14/ev_revenues|2.5084|2012-02-21/ev_revenues|2.3775|2012-02-28/ev_revenues|2.6024|2012-01-06/ev_free_cash_flow|-50.203|2012-01-13/ev_free_cash_flow|-49.783|2012-01-20/ev_free_cash_flow|-50.9496|2012-01-27/ev_free_cash_flow|-53.1894|2012-02-03/ev_free_cash_flow|-53.6094|2012-02-10/ev_free_cash_flow|-47.9632|2012-02-17/ev_free_cash_flow|-44.2302|2012-02-24/ev_free_cash_flow|-45.7234|2012-01-03/ps_ratio|2.8567|2012-01-10/ps_ratio|2.7424|2012-01-17/ps_ratio|2.7375|2012-01-24/ps_ratio|2.757|2012-01-31/ps_ratio|2.8032|2012-02-07/ps_ratio|2.7983|2012-02-14/ps_ratio|2.5161|2012-02-21/ps_ratio|2.3907|2012-02-28/ps_ratio|2.6061|2012-01-03/price_to_book_value|12.307|2012-01-10/price_to_book_value|11.8143|2012-01-17/price_to_book_value|11.7934|2012-01-24/price_to_book_value|11.8772|2012-01-31/price_to_book_value|12.0764|2012-02-07/price_to_book_value|12.0554|2012-02-14/price_to_book_value|10.8394|2012-02-21/price_to_book_value|10.2995|2012-02-28/price_to_book_value|11.2273|2012-01-03/peg_ratio|-0.9592|2012-01-10/peg_ratio|-0.9208|2012-01-17/peg_ratio|-0.9191|2012-01-24/peg_ratio|-0.9257|2012-01-31/peg_ratio|-0.9412|2012-02-07/peg_ratio|-0.9395|2012-02-14/peg_ratio|-0.8448|2012-02-21/peg_ratio|-0.8027|2012-02-28/peg_ratio|-0.875|2012-01-03/dividend_yield|0|2012-01-04/dividend_yield|0|2012-01-05/dividend_yield|0|2012-01-06/dividend_yield|0|2012-01-09/dividend_yield|0|2012-01-10/dividend_yield|0|2012-01-11/dividend_yield|0|2012-01-12/dividend_yield|0|2012-01-13/dividend_yield|0|2012-01-17/dividend_yield|0|2012-01-18/dividend_yield|0|2012-01-19/dividend_yield|0|2012-01-20/dividend_yield|0|2012-01-23/dividend_yield|0|2012-01-24/dividend_yield|0|2012-01-25/dividend_yield|0|2012-01-26/dividend_yield|0|2012-01-27/dividend_yield|0|2012-01-30/dividend_yield|0|2012-01-31/dividend_yield|0|2012-02-01/dividend_yield|0|2012-02-02/dividend_yield|0|2012-02-03/dividend_yield|0|2012-02-06/dividend_yield|0|2012-02-07/dividend_yield|0|2012-02-08/dividend_yield|0|2012-02-09/dividend_yield|0|2012-02-10/dividend_yield|0|2012-02-13/dividend_yield|0|2012-02-14/dividend_yield|0|2012-02-15/dividend_yield|0|2012-02-16/dividend_yield|0|2012-02-17/dividend_yield|0|2012-02-21/dividend_yield|0|2012-02-22/dividend_yield|0|2012-02-23/dividend_yield|0|2012-02-24/dividend_yield|0|2012-02-27/dividend_yield|0|2012-02-28/dividend_yield|0|2012-02-29/dividend_yield|0|2012-01-13/percent_of_shares_outstanding|2.7321|2012-01-31/percent_of_shares_outstanding|2.7667|2012-02-15/percent_of_shares_outstanding|2.4348|2012-02-29/percent_of_shares_outstanding|2.3719|2012-01-03/price|11.74|2012-01-17/price|11.25|2012-01-31/price|11.52|2012-02-14/price|10.34|2012-02-28/price|10.71|2012-01-03/total_return_price|11.74|2012-01-17/total_return_price|11.25|2012-01-31/total_return_price|11.52|2012-02-14/total_return_price|10.34|2012-02-28/total_return_price|10.71|2012-01-03/enterprise_value|184.4604|2012-01-10/enterprise_value|176.7669|2012-01-17/enterprise_value|176.4395|2012-01-24/enterprise_value|177.749|2012-01-31/enterprise_value|180.8592|2012-02-07/enterprise_value|180.5318|2012-02-14/enterprise_value|161.5435|2012-02-21/enterprise_value|153.1134|2012-02-28/enterprise_value|167.6001 russ2000_0963|ATRC|201203|33.1096|15.2895|7.0373|2.5439|0.0417|21.9363|11.8184|10.1179||14.6518|-104.8369||2.5006|-27.345|-44.5595|4.3363|2.4917||10.8074|-0.8366|0.6768|0|-1.1466|2.0548|16.016|-0.1||17.476|12.752|10.859|-1.617|-1.62|-0.222|10.24|10.24|161.0443|8.36|2012-04-03/ev_revenues|2.2284|2012-04-10/ev_revenues|1.9994|2012-04-17/ev_revenues|2.0791|2012-04-24/ev_revenues|1.9671|2012-05-01/ev_revenues|1.9423|2012-05-08/ev_revenues|2.1663|2012-05-15/ev_revenues|1.9199|2012-05-22/ev_revenues|1.9597|2012-05-29/ev_revenues|2.1389|2012-04-09/ev_free_cash_flow|-33.2046|2012-04-16/ev_free_cash_flow|-34.0302|2012-04-23/ev_free_cash_flow|-32.4203|2012-04-30/ev_free_cash_flow|-32.5043|2012-05-07/ev_free_cash_flow|-36.6736|2012-05-14/ev_free_cash_flow|-32.5456|2012-05-21/ev_free_cash_flow|-33.5363|2012-05-29/ev_free_cash_flow|-35.4765|2012-04-03/ps_ratio|2.2171|2012-04-10/ps_ratio|1.9973|2012-04-17/ps_ratio|2.0738|2012-04-24/ps_ratio|1.9663|2012-05-01/ps_ratio|1.9424|2012-05-08/ps_ratio|2.1574|2012-05-15/ps_ratio|1.9209|2012-05-22/ps_ratio|1.9591|2012-05-29/ps_ratio|2.1311|2012-04-03/price_to_book_value|10.4413|2012-04-10/price_to_book_value|9.4062|2012-04-17/price_to_book_value|9.7662|2012-04-24/price_to_book_value|9.2599|2012-05-01/price_to_book_value|9.1478|2012-05-08/price_to_book_value|10.1604|2012-05-15/price_to_book_value|9.0465|2012-05-22/price_to_book_value|9.2265|2012-05-29/price_to_book_value|10.0367|2012-04-03/peg_ratio|-0.3222|2012-04-10/peg_ratio|-0.2903|2012-04-17/peg_ratio|-0.3014|2012-04-24/peg_ratio|-0.2858|2012-05-01/peg_ratio|-0.2823|2012-05-08/peg_ratio|-0.3135|2012-05-15/peg_ratio|-0.2792|2012-05-22/peg_ratio|-0.2847|2012-05-29/peg_ratio|-0.3097|2012-04-02/dividend_yield|0|2012-04-03/dividend_yield|0|2012-04-04/dividend_yield|0|2012-04-05/dividend_yield|0|2012-04-09/dividend_yield|0|2012-04-10/dividend_yield|0|2012-04-11/dividend_yield|0|2012-04-12/dividend_yield|0|2012-04-13/dividend_yield|0|2012-04-16/dividend_yield|0|2012-04-17/dividend_yield|0|2012-04-18/dividend_yield|0|2012-04-19/dividend_yield|0|2012-04-20/dividend_yield|0|2012-04-23/dividend_yield|0|2012-04-24/dividend_yield|0|2012-04-25/dividend_yield|0|2012-04-26/dividend_yield|0|2012-04-27/dividend_yield|0|2012-04-30/dividend_yield|0|2012-05-01/dividend_yield|0|2012-05-02/dividend_yield|0|2012-05-03/dividend_yield|0|2012-05-04/dividend_yield|0|2012-05-07/dividend_yield|0|2012-05-08/dividend_yield|0|2012-05-09/dividend_yield|0|2012-05-10/dividend_yield|0|2012-05-11/dividend_yield|0|2012-05-14/dividend_yield|0|2012-05-15/dividend_yield|0|2012-05-16/dividend_yield|0|2012-05-17/dividend_yield|0|2012-05-18/dividend_yield|0|2012-05-21/dividend_yield|0|2012-05-22/dividend_yield|0|2012-05-23/dividend_yield|0|2012-05-24/dividend_yield|0|2012-05-25/dividend_yield|0|2012-05-29/dividend_yield|0|2012-05-30/dividend_yield|0|2012-05-31/dividend_yield|0|2012-04-13/percent_of_shares_outstanding|2.41|2012-04-30/percent_of_shares_outstanding|2.8055|2012-05-15/percent_of_shares_outstanding|2.8809|2012-05-31/percent_of_shares_outstanding|3.1438|2012-04-10/price|8.36|2012-04-24/price|8.23|2012-05-08/price|9.03|2012-05-22/price|8.2|2012-04-10/total_return_price|8.36|2012-04-24/total_return_price|8.23|2012-05-08/total_return_price|9.03|2012-05-22/total_return_price|8.2|2012-04-03/enterprise_value|147.6107|2012-04-10/enterprise_value|132.4442|2012-04-17/enterprise_value|137.7195|2012-04-24/enterprise_value|130.3012|2012-05-01/enterprise_value|128.6583|2012-05-08/enterprise_value|143.4957|2012-05-15/enterprise_value|127.1746|2012-05-22/enterprise_value|129.8123|2012-05-29/enterprise_value|141.6823 russ2000_0963|ATRC|201206|31.428|13.455|6.491|2.653|0.039|21.088|11.742|9.346||14.936|-106.163||2.2832|-25.2182|-37.8708|4.3276|2.2697||10.6893|-0.3299|0.6297|0|-0.3374|3.2234|16.132|-0.08||18.268|12.711|11.146|-1.32|-1.326|-0.199|9.43|9.43|151.2441|9.53|2012-07-03/ev_revenues|2.2821|2012-07-10/ev_revenues|2.3067|2012-07-17/ev_revenues|2.3239|2012-07-24/ev_revenues|1.9873|2012-07-31/ev_revenues|1.9977|2012-08-07/ev_revenues|1.838|2012-08-14/ev_revenues|1.7372|2012-08-21/ev_revenues|1.6364|2012-08-28/ev_revenues|1.5725|2012-07-03/ev_free_cash_flow|-30.6499|2012-07-10/ev_free_cash_flow|-30.9799|2012-07-17/ev_free_cash_flow|-31.2109|2012-07-24/ev_free_cash_flow|-26.6894|2012-07-31/ev_free_cash_flow|-26.8302|2012-08-07/ev_free_cash_flow|-24.6842|2012-08-14/ev_free_cash_flow|-23.3306|2012-08-21/ev_free_cash_flow|-21.977|2012-08-28/ev_free_cash_flow|-21.1186|2012-07-03/ps_ratio|2.2451|2012-07-10/ps_ratio|2.2687|2012-07-17/ps_ratio|2.2851|2012-07-24/ps_ratio|1.9624|2012-07-31/ps_ratio|1.9718|2012-08-07/ps_ratio|1.8187|2012-08-14/ps_ratio|1.7221|2012-08-21/ps_ratio|1.6255|2012-08-28/ps_ratio|1.5643|2012-07-03/price_to_book_value|10.6198|2012-07-10/price_to_book_value|10.7312|2012-07-17/price_to_book_value|10.8092|2012-07-24/price_to_book_value|9.2826|2012-07-31/price_to_book_value|9.3301|2012-08-07/price_to_book_value|8.6056|2012-08-14/price_to_book_value|8.1485|2012-08-21/price_to_book_value|7.6915|2012-08-28/price_to_book_value|7.4017|2012-07-03/peg_ratio|-0.3098|2012-07-10/peg_ratio|-0.313|2012-07-17/peg_ratio|-0.3153|2012-07-24/peg_ratio|-0.2708|2012-07-31/peg_ratio|-0.2721|2012-08-07/peg_ratio|-0.251|2012-08-14/peg_ratio|-0.2376|2012-08-21/peg_ratio|-0.2243|2012-08-28/peg_ratio|-0.2159|2012-07-02/dividend_yield|0|2012-07-03/dividend_yield|0|2012-07-05/dividend_yield|0|2012-07-06/dividend_yield|0|2012-07-09/dividend_yield|0|2012-07-10/dividend_yield|0|2012-07-11/dividend_yield|0|2012-07-12/dividend_yield|0|2012-07-13/dividend_yield|0|2012-07-16/dividend_yield|0|2012-07-17/dividend_yield|0|2012-07-18/dividend_yield|0|2012-07-19/dividend_yield|0|2012-07-20/dividend_yield|0|2012-07-23/dividend_yield|0|2012-07-24/dividend_yield|0|2012-07-25/dividend_yield|0|2012-07-26/dividend_yield|0|2012-07-27/dividend_yield|0|2012-07-30/dividend_yield|0|2012-07-31/dividend_yield|0|2012-08-01/dividend_yield|0|2012-08-02/dividend_yield|0|2012-08-03/dividend_yield|0|2012-08-06/dividend_yield|0|2012-08-07/dividend_yield|0|2012-08-08/dividend_yield|0|2012-08-09/dividend_yield|0|2012-08-10/dividend_yield|0|2012-08-13/dividend_yield|0|2012-08-14/dividend_yield|0|2012-08-15/dividend_yield|0|2012-08-16/dividend_yield|0|2012-08-17/dividend_yield|0|2012-08-20/dividend_yield|0|2012-08-21/dividend_yield|0|2012-08-22/dividend_yield|0|2012-08-23/dividend_yield|0|2012-08-24/dividend_yield|0|2012-08-27/dividend_yield|0|2012-08-28/dividend_yield|0|2012-08-29/dividend_yield|0|2012-08-30/dividend_yield|0|2012-08-31/dividend_yield|0|2012-07-13/percent_of_shares_outstanding|2.8291|2012-07-31/percent_of_shares_outstanding|2.5988|2012-08-15/percent_of_shares_outstanding|2.995|2012-08-31/percent_of_shares_outstanding|2.8969|2012-07-03/price|9.53|2012-07-17/price|9.7|2012-07-31/price|8.37|2012-08-14/price|7.31|2012-08-28/price|6.64|2012-07-03/total_return_price|9.53|2012-07-17/total_return_price|9.7|2012-07-31/total_return_price|8.37|2012-08-14/total_return_price|7.31|2012-08-28/total_return_price|6.64|2012-07-03/enterprise_value|154.5673|2012-07-10/enterprise_value|156.2317|2012-07-17/enterprise_value|157.3968|2012-07-24/enterprise_value|134.5945|2012-07-31/enterprise_value|135.3046|2012-08-07/enterprise_value|124.4826|2012-08-14/enterprise_value|117.6564|2012-08-21/enterprise_value|110.8302|2012-08-28/enterprise_value|106.5014 russ2000_0963|ATRC|201209|30.119|13.048|6.878|3.205|0.036|20.183|11.604|8.579||13.561|-108.731||1.8478|-15.7907|-24.8163|3.5532|1.8281||8.6501|-0.2523|0.6563|0|0.0055|2.3493|16.278|-0.16||16.139|11.549|11.173|-2.556|-2.567|-0.187|7.76|7.76|125.1486|7.24|2012-10-02/ev_revenues|1.7976|2012-10-09/ev_revenues|1.6981|2012-10-16/ev_revenues|1.7126|2012-10-23/ev_revenues|1.6106|2012-10-31/ev_revenues|1.4991|2012-11-07/ev_revenues|1.6303|2012-11-14/ev_revenues|1.5477|2012-11-21/ev_revenues|1.6594|2012-11-28/ev_revenues|1.5914|2012-10-02/ev_free_cash_flow|-20.8658|2012-10-09/ev_free_cash_flow|-19.7099|2012-10-16/ev_free_cash_flow|-19.8791|2012-10-23/ev_free_cash_flow|-18.695|2012-10-31/ev_free_cash_flow|-17.4004|2012-11-07/ev_free_cash_flow|-18.923|2012-11-14/ev_free_cash_flow|-17.9643|2012-11-21/ev_free_cash_flow|-19.2614|2012-11-28/ev_free_cash_flow|-18.4719|2012-10-02/ps_ratio|1.7911|2012-10-09/ps_ratio|1.6951|2012-10-16/ps_ratio|1.7092|2012-10-23/ps_ratio|1.6109|2012-10-31/ps_ratio|1.5032|2012-11-07/ps_ratio|1.6296|2012-11-14/ps_ratio|1.55|2012-11-21/ps_ratio|1.6577|2012-11-28/ps_ratio|1.5921|2012-10-02/price_to_book_value|9.4055|2012-10-09/price_to_book_value|8.9014|2012-10-16/price_to_book_value|8.9752|2012-10-23/price_to_book_value|8.4588|2012-10-31/price_to_book_value|7.8943|2012-11-07/price_to_book_value|8.5583|2012-11-14/price_to_book_value|8.1402|2012-11-21/price_to_book_value|8.7058|2012-11-28/price_to_book_value|8.3615|2012-10-02/peg_ratio|-0.1315|2012-10-09/peg_ratio|-0.1244|2012-10-16/peg_ratio|-0.1254|2012-10-23/peg_ratio|-0.1182|2012-10-31/peg_ratio|-0.1103|2012-11-07/peg_ratio|-0.1196|2012-11-14/peg_ratio|-0.1138|2012-11-21/peg_ratio|-0.1217|2012-11-28/peg_ratio|-0.1169|2012-10-01/dividend_yield|0|2012-10-02/dividend_yield|0|2012-10-03/dividend_yield|0|2012-10-04/dividend_yield|0|2012-10-05/dividend_yield|0|2012-10-08/dividend_yield|0|2012-10-09/dividend_yield|0|2012-10-10/dividend_yield|0|2012-10-11/dividend_yield|0|2012-10-12/dividend_yield|0|2012-10-15/dividend_yield|0|2012-10-16/dividend_yield|0|2012-10-17/dividend_yield|0|2012-10-18/dividend_yield|0|2012-10-19/dividend_yield|0|2012-10-22/dividend_yield|0|2012-10-23/dividend_yield|0|2012-10-24/dividend_yield|0|2012-10-25/dividend_yield|0|2012-10-26/dividend_yield|0|2012-10-31/dividend_yield|0|2012-11-01/dividend_yield|0|2012-11-02/dividend_yield|0|2012-11-05/dividend_yield|0|2012-11-06/dividend_yield|0|2012-11-07/dividend_yield|0|2012-11-08/dividend_yield|0|2012-11-09/dividend_yield|0|2012-11-12/dividend_yield|0|2012-11-13/dividend_yield|0|2012-11-14/dividend_yield|0|2012-11-15/dividend_yield|0|2012-11-16/dividend_yield|0|2012-11-19/dividend_yield|0|2012-11-20/dividend_yield|0|2012-11-21/dividend_yield|0|2012-11-23/dividend_yield|0|2012-11-26/dividend_yield|0|2012-11-27/dividend_yield|0|2012-11-28/dividend_yield|0|2012-11-29/dividend_yield|0|2012-11-30/dividend_yield|0|2012-10-15/percent_of_shares_outstanding|2.318|2012-10-31/percent_of_shares_outstanding|2.2949|2012-11-15/percent_of_shares_outstanding|2.2213|2012-11-30/percent_of_shares_outstanding|2.506|2012-10-09/price|7.24|2012-10-23/price|6.88|2012-11-06/price|7.28|2012-11-20/price|7.18|2012-10-09/total_return_price|7.24|2012-10-23/total_return_price|6.88|2012-11-06/total_return_price|7.28|2012-11-20/total_return_price|7.18|2012-10-02/enterprise_value|123.4004|2012-10-09/enterprise_value|116.5645|2012-10-16/enterprise_value|117.5649|2012-10-23/enterprise_value|110.5622|2012-10-31/enterprise_value|102.9061|2012-11-07/enterprise_value|111.9107|2012-11-14/enterprise_value|106.2412|2012-11-21/enterprise_value|113.9117|2012-11-28/enterprise_value|109.2427 russ2000_0963|ATRC|201212|28.539|12|5.718|3.43|0.032|19.931|12.205|7.726||12.5|-110.751||1.5865|-15.0031|-18.4155|3.4849|1.5874||8.3369|-0.1165|0.6749|0|-0.2771|1.8282|16.331|-0.12||18.364|13.002|11.887|-1.99|-2.02|-0.183|6.72|6.72|108.9092|7.14|2013-01-02/ev_revenues|1.6666|2013-01-09/ev_revenues|1.8614|2013-01-16/ev_revenues|1.8759|2013-01-23/ev_revenues|1.7893|2013-01-30/ev_revenues|1.9216|2013-02-06/ev_revenues|1.8927|2013-02-13/ev_revenues|1.9937|2013-02-20/ev_revenues|1.9865|2013-02-27/ev_revenues|2.0033|2013-01-02/ev_free_cash_flow|-23.7906|2013-01-09/ev_free_cash_flow|-26.5717|2013-01-16/ev_free_cash_flow|-26.7777|2013-01-23/ev_free_cash_flow|-25.5416|2013-01-30/ev_free_cash_flow|-27.43|2013-02-06/ev_free_cash_flow|-27.018|2013-02-13/ev_free_cash_flow|-28.4601|2013-02-20/ev_free_cash_flow|-28.3571|2013-02-27/ev_free_cash_flow|-28.5974|2013-01-02/ps_ratio|1.6455|2013-01-09/ps_ratio|1.8322|2013-01-16/ps_ratio|1.846|2013-01-23/ps_ratio|1.763|2013-01-30/ps_ratio|1.8898|2013-02-06/ps_ratio|1.8621|2013-02-13/ps_ratio|1.9589|2013-02-20/ps_ratio|1.952|2013-02-27/ps_ratio|1.9681|2013-01-02/price_to_book_value|9.651|2013-01-09/price_to_book_value|10.7459|2013-01-16/price_to_book_value|10.827|2013-01-23/price_to_book_value|10.3404|2013-01-30/price_to_book_value|11.0838|2013-02-06/price_to_book_value|10.9216|2013-02-13/price_to_book_value|11.4893|2013-02-20/price_to_book_value|11.4487|2013-02-27/price_to_book_value|11.5433|2013-02-28/price_to_book_value|14.8449|2013-01-02/peg_ratio|-0.4398|2013-01-09/peg_ratio|-0.4897|2013-01-16/peg_ratio|-0.4934|2013-01-23/peg_ratio|-0.4712|2013-01-30/peg_ratio|-0.5051|2013-02-06/peg_ratio|-0.4977|2013-02-13/peg_ratio|-0.5236|2013-02-20/peg_ratio|-0.5217|2013-02-27/peg_ratio|-0.526|2013-01-02/dividend_yield|0|2013-01-03/dividend_yield|0|2013-01-04/dividend_yield|0|2013-01-07/dividend_yield|0|2013-01-08/dividend_yield|0|2013-01-09/dividend_yield|0|2013-01-10/dividend_yield|0|2013-01-11/dividend_yield|0|2013-01-14/dividend_yield|0|2013-01-15/dividend_yield|0|2013-01-16/dividend_yield|0|2013-01-17/dividend_yield|0|2013-01-18/dividend_yield|0|2013-01-22/dividend_yield|0|2013-01-23/dividend_yield|0|2013-01-24/dividend_yield|0|2013-01-25/dividend_yield|0|2013-01-28/dividend_yield|0|2013-01-29/dividend_yield|0|2013-01-30/dividend_yield|0|2013-01-31/dividend_yield|0|2013-02-01/dividend_yield|0|2013-02-04/dividend_yield|0|2013-02-05/dividend_yield|0|2013-02-06/dividend_yield|0|2013-02-07/dividend_yield|0|2013-02-08/dividend_yield|0|2013-02-11/dividend_yield|0|2013-02-12/dividend_yield|0|2013-02-13/dividend_yield|0|2013-02-14/dividend_yield|0|2013-02-15/dividend_yield|0|2013-02-19/dividend_yield|0|2013-02-20/dividend_yield|0|2013-02-21/dividend_yield|0|2013-02-22/dividend_yield|0|2013-02-25/dividend_yield|0|2013-02-26/dividend_yield|0|2013-02-27/dividend_yield|0|2013-02-28/dividend_yield|0|2013-01-15/percent_of_shares_outstanding|1.7555|2013-01-31/percent_of_shares_outstanding|1.8293|2013-02-15/percent_of_shares_outstanding|2.3028|2013-02-28/percent_of_shares_outstanding|1.8973|2013-01-02/price|7.14|2013-01-16/price|8.01|2013-01-30/price|8.2|2013-02-13/price|8.5|2013-02-27/price|8.54|2013-01-02/total_return_price|7.14|2013-01-16/total_return_price|8.01|2013-01-30/total_return_price|8.2|2013-02-13/total_return_price|8.5|2013-02-27/total_return_price|8.54|2013-01-02/enterprise_value|117.0734|2013-01-09/enterprise_value|130.7592|2013-01-16/enterprise_value|131.773|2013-01-23/enterprise_value|125.6904|2013-01-30/enterprise_value|134.9832|2013-02-06/enterprise_value|132.9557|2013-02-13/enterprise_value|140.052|2013-02-20/enterprise_value|139.5451|2013-02-27/enterprise_value|140.7278 russ2000_0963|ATRC|201303|54.357|36.029|5.693|3.455|0.029|19.527|12.694|6.833||38.6|-112.694||2.3261|-17.4944|-33.2044|2.3644|1.8414||13.24|-0.4921|0.2054|0|-16.4339|2.0549|19.544|-0.1||19.43|14.086|12.38|-1.938|-1.943|-0.169|7.99|7.99|163.399|8.39|2013-04-03/ev_revenues|1.9729|2013-04-10/ev_revenues|2.0395|2013-04-17/ev_revenues|1.8253|2013-04-24/ev_revenues|1.8456|2013-05-01/ev_revenues|1.8576|2013-05-08/ev_revenues|2.3708|2013-05-15/ev_revenues|2.2113|2013-05-22/ev_revenues|2.2606|2013-05-29/ev_revenues|2.3099|2013-04-03/ev_free_cash_flow|-22.9607|2013-04-10/ev_free_cash_flow|-23.7355|2013-04-17/ev_free_cash_flow|-21.2426|2013-04-24/ev_free_cash_flow|-21.4784|2013-05-01/ev_free_cash_flow|-21.6185|2013-05-08/ev_free_cash_flow|-27.5904|2013-05-15/ev_free_cash_flow|-25.7347|2013-05-22/ev_free_cash_flow|-26.3083|2013-05-29/ev_free_cash_flow|-26.8819|2013-04-03/ps_ratio|1.9294|2013-04-10/ps_ratio|1.9837|2013-04-17/ps_ratio|1.8088|2013-04-24/ps_ratio|1.8253|2013-05-01/ps_ratio|1.8324|2013-05-08/ps_ratio|2.2509|2013-05-15/ps_ratio|2.1209|2013-05-22/ps_ratio|2.1611|2013-05-29/ps_ratio|2.2013|2013-04-04/price_to_book_value|4.4129|2013-04-11/price_to_book_value|4.4833|2013-04-18/price_to_book_value|4.0664|2013-04-25/price_to_book_value|4.1693|2013-05-02/price_to_book_value|4.284|2013-05-09/price_to_book_value|4.9889|2013-05-16/price_to_book_value|5.016|2013-05-23/price_to_book_value|5.0432|2013-05-30/price_to_book_value|4.8046|2013-04-03/peg_ratio|-0.6386|2013-04-10/peg_ratio|-0.6566|2013-04-17/peg_ratio|-0.5987|2013-04-24/peg_ratio|-0.6042|2013-05-01/peg_ratio|-0.6065|2013-05-08/peg_ratio|-0.745|2013-05-15/peg_ratio|-0.702|2013-05-22/peg_ratio|-0.7153|2013-05-29/peg_ratio|-0.7286|2013-04-01/dividend_yield|0|2013-04-02/dividend_yield|0|2013-04-03/dividend_yield|0|2013-04-04/dividend_yield|0|2013-04-05/dividend_yield|0|2013-04-08/dividend_yield|0|2013-04-09/dividend_yield|0|2013-04-10/dividend_yield|0|2013-04-11/dividend_yield|0|2013-04-12/dividend_yield|0|2013-04-15/dividend_yield|0|2013-04-16/dividend_yield|0|2013-04-17/dividend_yield|0|2013-04-18/dividend_yield|0|2013-04-19/dividend_yield|0|2013-04-22/dividend_yield|0|2013-04-23/dividend_yield|0|2013-04-24/dividend_yield|0|2013-04-25/dividend_yield|0|2013-04-26/dividend_yield|0|2013-04-29/dividend_yield|0|2013-04-30/dividend_yield|0|2013-05-01/dividend_yield|0|2013-05-02/dividend_yield|0|2013-05-03/dividend_yield|0|2013-05-06/dividend_yield|0|2013-05-07/dividend_yield|0|2013-05-08/dividend_yield|0|2013-05-09/dividend_yield|0|2013-05-10/dividend_yield|0|2013-05-13/dividend_yield|0|2013-05-14/dividend_yield|0|2013-05-15/dividend_yield|0|2013-05-16/dividend_yield|0|2013-05-17/dividend_yield|0|2013-05-20/dividend_yield|0|2013-05-21/dividend_yield|0|2013-05-22/dividend_yield|0|2013-05-23/dividend_yield|0|2013-05-24/dividend_yield|0|2013-05-28/dividend_yield|0|2013-05-29/dividend_yield|0|2013-05-30/dividend_yield|0|2013-05-31/dividend_yield|0|2013-04-15/percent_of_shares_outstanding|2.2507|2013-04-30/percent_of_shares_outstanding|2.3676|2013-05-15/percent_of_shares_outstanding|2.5287|2013-05-31/percent_of_shares_outstanding|2.2624|2013-04-10/price|8.39|2013-04-24/price|7.72|2013-05-08/price|9.52|2013-05-22/price|9.14|2013-04-10/total_return_price|8.39|2013-04-24/total_return_price|7.72|2013-05-08/total_return_price|9.52|2013-05-22/total_return_price|9.14|2013-04-03/enterprise_value|142.4481|2013-04-10/enterprise_value|147.2552|2013-04-17/enterprise_value|131.7888|2013-04-24/enterprise_value|133.2519|2013-05-01/enterprise_value|134.1214|2013-05-08/enterprise_value|171.1707|2013-05-15/enterprise_value|159.6582|2013-05-22/enterprise_value|163.2167|2013-05-29/enterprise_value|166.7751 russ2000_0963|ATRC|201306|53.466|34.942|6.028|3.685|0.026|19.341|13.403|5.938||38.14|-114.485||2.3331|-20.6454|-27.1518|2.9886|2.2202||5.1245|-0.7349|0.1946|0|-13.2322|1.8246|20.652|-0.09||20.429|15.123|13.713|-1.786|-1.791|-0.13|9|9|168.4496|9.69|2013-07-03/ev_revenues|2.3638|2013-07-10/ev_revenues|2.44|2013-07-17/ev_revenues|2.4005|2013-07-24/ev_revenues|2.423|2013-07-31/ev_revenues|2.3553|2013-08-07/ev_revenues|2.3948|2013-08-14/ev_revenues|2.2904|2013-08-21/ev_revenues|2.3412|2013-08-28/ev_revenues|2.0619|2013-07-03/ev_free_cash_flow|-28.0479|2013-07-10/ev_free_cash_flow|-28.9518|2013-07-17/ev_free_cash_flow|-28.4831|2013-07-24/ev_free_cash_flow|-28.7509|2013-07-31/ev_free_cash_flow|-27.9476|2013-08-07/ev_free_cash_flow|-28.4163|2013-08-14/ev_free_cash_flow|-27.1777|2013-08-21/ev_free_cash_flow|-27.7802|2013-08-28/ev_free_cash_flow|-24.466|2013-07-03/ps_ratio|2.3718|2013-07-10/ps_ratio|2.4379|2013-07-17/ps_ratio|2.4036|2013-07-24/ps_ratio|2.4232|2013-07-31/ps_ratio|2.3644|2013-08-07/ps_ratio|2.3987|2013-08-14/ps_ratio|2.3081|2013-08-21/ps_ratio|2.3522|2013-08-28/ps_ratio|2.1099|2013-07-05/price_to_book_value|5.4183|2013-07-12/price_to_book_value|5.4403|2013-07-19/price_to_book_value|5.3633|2013-07-26/price_to_book_value|5.3908|2013-08-02/price_to_book_value|5.4458|2013-08-09/price_to_book_value|5.2423|2013-08-16/price_to_book_value|5.0938|2013-08-23/price_to_book_value|5.3138|2013-08-30/price_to_book_value|4.8352|2013-07-03/peg_ratio|-0.8705|2013-07-10/peg_ratio|-0.8948|2013-07-17/peg_ratio|-0.8822|2013-07-24/peg_ratio|-0.8894|2013-07-31/peg_ratio|-0.8678|2013-08-07/peg_ratio|-0.8804|2013-08-14/peg_ratio|-0.8471|2013-08-21/peg_ratio|-0.8633|2013-08-28/peg_ratio|-0.7744|2013-07-01/dividend_yield|0|2013-07-02/dividend_yield|0|2013-07-03/dividend_yield|0|2013-07-05/dividend_yield|0|2013-07-08/dividend_yield|0|2013-07-09/dividend_yield|0|2013-07-10/dividend_yield|0|2013-07-11/dividend_yield|0|2013-07-12/dividend_yield|0|2013-07-15/dividend_yield|0|2013-07-16/dividend_yield|0|2013-07-17/dividend_yield|0|2013-07-18/dividend_yield|0|2013-07-19/dividend_yield|0|2013-07-22/dividend_yield|0|2013-07-23/dividend_yield|0|2013-07-24/dividend_yield|0|2013-07-25/dividend_yield|0|2013-07-26/dividend_yield|0|2013-07-29/dividend_yield|0|2013-07-30/dividend_yield|0|2013-07-31/dividend_yield|0|2013-08-01/dividend_yield|0|2013-08-02/dividend_yield|0|2013-08-05/dividend_yield|0|2013-08-06/dividend_yield|0|2013-08-07/dividend_yield|0|2013-08-08/dividend_yield|0|2013-08-09/dividend_yield|0|2013-08-12/dividend_yield|0|2013-08-13/dividend_yield|0|2013-08-14/dividend_yield|0|2013-08-15/dividend_yield|0|2013-08-16/dividend_yield|0|2013-08-19/dividend_yield|0|2013-08-20/dividend_yield|0|2013-08-21/dividend_yield|0|2013-08-22/dividend_yield|0|2013-08-23/dividend_yield|0|2013-08-26/dividend_yield|0|2013-08-27/dividend_yield|0|2013-08-28/dividend_yield|0|2013-08-29/dividend_yield|0|2013-08-30/dividend_yield|0|2013-07-15/percent_of_shares_outstanding|2.2152|2013-07-31/percent_of_shares_outstanding|1.7734|2013-08-15/percent_of_shares_outstanding|1.8619|2013-08-30/percent_of_shares_outstanding|1.9723|2013-07-03/price|9.69|2013-07-17/price|9.82|2013-07-31/price|9.66|2013-08-14/price|9.43|2013-08-28/price|8.62|2013-07-03/total_return_price|9.69|2013-07-17/total_return_price|9.82|2013-07-31/total_return_price|9.66|2013-08-14/total_return_price|9.43|2013-08-28/total_return_price|8.62|2013-07-03/enterprise_value|175.7762|2013-07-10/enterprise_value|181.4408|2013-07-17/enterprise_value|178.5036|2013-07-24/enterprise_value|180.182|2013-07-31/enterprise_value|175.1478|2013-08-07/enterprise_value|178.085|2013-08-14/enterprise_value|170.3223|2013-08-21/enterprise_value|174.0988|2013-08-28/enterprise_value|153.3285 russ2000_0963|ATRC|201309|48.557|29.685|7.062|4.135|0.023|21.392|16.275|5.117||36.245|-117.233||2.66|-24.4709|-31.5632|3.6097|2.6288||6.0289|-0.9648|0.192|0|-11.4321|1.787|20.725|-0.13||20.146|14.685|14.062|-2.744|-2.748|-0.121|10.74|10.74|197.8063|11.46|2013-10-02/ev_revenues|2.7352|2013-10-09/ev_revenues|2.7835|2013-10-16/ev_revenues|3.0463|2013-10-23/ev_revenues|3.0034|2013-10-30/ev_revenues|3.4113|2013-11-06/ev_revenues|3.4676|2013-11-13/ev_revenues|3.7171|2013-11-20/ev_revenues|3.701|2013-11-27/ev_revenues|4.0148|2013-10-02/ev_free_cash_flow|-43.8179|2013-10-09/ev_free_cash_flow|-44.5912|2013-10-16/ev_free_cash_flow|-48.8017|2013-10-23/ev_free_cash_flow|-48.1143|2013-10-30/ev_free_cash_flow|-54.6488|2013-11-06/ev_free_cash_flow|-55.5511|2013-11-13/ev_free_cash_flow|-59.547|2013-11-20/ev_free_cash_flow|-59.2892|2013-11-27/ev_free_cash_flow|-64.3163|2013-10-02/ps_ratio|2.7798|2013-10-09/ps_ratio|2.8242|2013-10-16/ps_ratio|3.0657|2013-10-23/ps_ratio|3.0262|2013-10-30/ps_ratio|3.4008|2013-11-06/ps_ratio|3.4526|2013-11-13/ps_ratio|3.6818|2013-11-20/ps_ratio|3.667|2013-11-27/ps_ratio|3.9553|2013-10-04/price_to_book_value|6.6745|2013-10-11/price_to_book_value|7.1906|2013-10-18/price_to_book_value|7.5095|2013-10-25/price_to_book_value|7.2897|2013-11-01/price_to_book_value|8.09|2013-11-08/price_to_book_value|8.3857|2013-11-15/price_to_book_value|8.8961|2013-11-22/price_to_book_value|8.8845|2013-11-29/price_to_book_value|9.0816|2013-10-02/peg_ratio||2013-10-09/peg_ratio||2013-10-16/peg_ratio||2013-10-23/peg_ratio||2013-10-30/peg_ratio||2013-11-06/peg_ratio||2013-11-13/peg_ratio||2013-11-20/peg_ratio||2013-11-27/peg_ratio||2013-10-01/dividend_yield|0|2013-10-02/dividend_yield|0|2013-10-03/dividend_yield|0|2013-10-04/dividend_yield|0|2013-10-07/dividend_yield|0|2013-10-08/dividend_yield|0|2013-10-09/dividend_yield|0|2013-10-10/dividend_yield|0|2013-10-11/dividend_yield|0|2013-10-14/dividend_yield|0|2013-10-15/dividend_yield|0|2013-10-16/dividend_yield|0|2013-10-17/dividend_yield|0|2013-10-18/dividend_yield|0|2013-10-21/dividend_yield|0|2013-10-22/dividend_yield|0|2013-10-23/dividend_yield|0|2013-10-24/dividend_yield|0|2013-10-25/dividend_yield|0|2013-10-28/dividend_yield|0|2013-10-29/dividend_yield|0|2013-10-30/dividend_yield|0|2013-10-31/dividend_yield|0|2013-11-01/dividend_yield|0|2013-11-04/dividend_yield|0|2013-11-05/dividend_yield|0|2013-11-06/dividend_yield|0|2013-11-07/dividend_yield|0|2013-11-08/dividend_yield|0|2013-11-11/dividend_yield|0|2013-11-12/dividend_yield|0|2013-11-13/dividend_yield|0|2013-11-14/dividend_yield|0|2013-11-15/dividend_yield|0|2013-11-18/dividend_yield|0|2013-11-19/dividend_yield|0|2013-11-20/dividend_yield|0|2013-11-21/dividend_yield|0|2013-11-22/dividend_yield|0|2013-11-25/dividend_yield|0|2013-11-26/dividend_yield|0|2013-11-27/dividend_yield|0|2013-11-29/dividend_yield|0|2013-10-15/percent_of_shares_outstanding|1.8372|2013-10-31/percent_of_shares_outstanding|1.6369|2013-11-15/percent_of_shares_outstanding|1.6732|2013-11-29/percent_of_shares_outstanding|1.804|2013-10-09/price|11.46|2013-10-23/price|12.28|2013-11-06/price|14.01|2013-11-20/price|14.88|2013-10-09/total_return_price|11.46|2013-10-23/total_return_price|12.28|2013-11-06/total_return_price|14.01|2013-11-20/total_return_price|14.88|2013-10-02/enterprise_value|214.357|2013-10-09/enterprise_value|218.1403|2013-10-16/enterprise_value|238.7379|2013-10-23/enterprise_value|235.375|2013-10-30/enterprise_value|267.3417|2013-11-06/enterprise_value|271.7558|2013-11-13/enterprise_value|291.3038|2013-11-20/enterprise_value|290.0427|2013-11-27/enterprise_value|314.6354 russ2000_0963|ATRC|201312|52.487|26.211|10.214|5.643|45.685|39.343|26.713|12.63||72.604|-122.213||4.7336|-36.164|-75.8314|3.7027|4.6158||10.978||0.0888|0|-6.075|1.565|20.791|-0.24||21.884|15.669|16.859|-4.976|-4.98|-0.13|16.32|16.32|370.9674|18.03|2014-01-02/ev_revenues|4.8773|2014-01-09/ev_revenues|5.1556|2014-01-16/ev_revenues|5.9448|2014-01-23/ev_revenues|5.905|2014-01-30/ev_revenues|5.6722|2014-02-06/ev_revenues|5.6552|2014-02-13/ev_revenues|5.729|2014-02-20/ev_revenues|6.0072|2014-02-27/ev_revenues|5.8852|2014-01-02/ev_free_cash_flow|-49.3941|2014-01-09/ev_free_cash_flow|-52.2117|2014-01-16/ev_free_cash_flow|-60.2044|2014-01-23/ev_free_cash_flow|-59.8019|2014-01-30/ev_free_cash_flow|-57.4443|2014-02-06/ev_free_cash_flow|-57.2718|2014-02-13/ev_free_cash_flow|-58.0193|2014-02-20/ev_free_cash_flow|-60.8369|2014-02-27/ev_free_cash_flow|-59.6006|2014-01-02/ps_ratio|4.4978|2014-01-09/ps_ratio|4.7422|2014-01-16/ps_ratio|5.4357|2014-01-23/ps_ratio|5.4008|2014-01-30/ps_ratio|5.1962|2014-02-06/ps_ratio|5.1813|2014-02-13/ps_ratio|5.2461|2014-02-20/ps_ratio|5.4906|2014-02-27/ps_ratio|5.3833|2014-01-03/price_to_book_value|5.7989|2014-01-10/price_to_book_value|7.0861|2014-01-17/price_to_book_value|6.958|2014-01-24/price_to_book_value|6.7371|2014-01-31/price_to_book_value|6.5642|2014-02-07/price_to_book_value|6.6602|2014-02-14/price_to_book_value|6.7275|2014-02-21/price_to_book_value|6.8748|2014-02-28/price_to_book_value|7.808|2014-01-02/peg_ratio|-1.481|2014-01-09/peg_ratio|-1.5615|2014-01-16/peg_ratio|-1.7899|2014-01-23/peg_ratio|-1.7784|2014-01-30/peg_ratio|-1.711|2014-02-06/peg_ratio|-1.7061|2014-02-13/peg_ratio|-1.7275|2014-02-20/peg_ratio|-1.808|2014-02-27/peg_ratio|-1.7726|2014-01-02/dividend_yield|0|2014-01-03/dividend_yield|0|2014-01-06/dividend_yield|0|2014-01-07/dividend_yield|0|2014-01-08/dividend_yield|0|2014-01-09/dividend_yield|0|2014-01-10/dividend_yield|0|2014-01-13/dividend_yield|0|2014-01-14/dividend_yield|0|2014-01-15/dividend_yield|0|2014-01-16/dividend_yield|0|2014-01-17/dividend_yield|0|2014-01-21/dividend_yield|0|2014-01-22/dividend_yield|0|2014-01-23/dividend_yield|0|2014-01-24/dividend_yield|0|2014-01-27/dividend_yield|0|2014-01-28/dividend_yield|0|2014-01-29/dividend_yield|0|2014-01-30/dividend_yield|0|2014-01-31/dividend_yield|0|2014-02-03/dividend_yield|0|2014-02-04/dividend_yield|0|2014-02-05/dividend_yield|0|2014-02-06/dividend_yield|0|2014-02-07/dividend_yield|0|2014-02-10/dividend_yield|0|2014-02-11/dividend_yield|0|2014-02-12/dividend_yield|0|2014-02-13/dividend_yield|0|2014-02-14/dividend_yield|0|2014-02-18/dividend_yield|0|2014-02-19/dividend_yield|0|2014-02-20/dividend_yield|0|2014-02-21/dividend_yield|0|2014-02-24/dividend_yield|0|2014-02-25/dividend_yield|0|2014-02-26/dividend_yield|0|2014-02-27/dividend_yield|0|2014-02-28/dividend_yield|0|2014-01-15/percent_of_shares_outstanding|1.6664|2014-01-31/percent_of_shares_outstanding|1.8553|2014-02-14/percent_of_shares_outstanding|2.1285|2014-02-28/percent_of_shares_outstanding|1.811|2014-01-02/price|18.03|2014-01-16/price|21.79|2014-01-30/price|20.83|2014-02-13/price|21.03|2014-02-27/price|21.58|2014-01-02/total_return_price|18.03|2014-01-16/total_return_price|21.79|2014-01-30/total_return_price|20.83|2014-02-13/total_return_price|21.03|2014-02-27/total_return_price|21.58|2014-01-02/enterprise_value|399.4004|2014-01-09/enterprise_value|422.1835|2014-01-16/enterprise_value|486.8129|2014-01-23/enterprise_value|483.5582|2014-01-30/enterprise_value|464.4948|2014-02-06/enterprise_value|463.1|2014-02-13/enterprise_value|469.1444|2014-02-20/enterprise_value|491.9275|2014-02-27/enterprise_value|481.9308 russ2000_0963|ATRC|201403|107.248|79.355|11.082|5.769|45.33|24.291|16.013|8.278||134.263|-129.922||5.8289|-25.3172|-59.0309|2.7509|4.5476||6.7977|-1.4975|0.0008|0|-12.4495|2.8249|24.766|-0.31||24.847|17.657|21.581|-7.682|-7.709|-0.223|18.23|18.23|477.3237|15.95|2014-04-03/ev_revenues|4.9299|2014-04-10/ev_revenues|4.0982|2014-04-17/ev_revenues|4.2112|2014-04-24/ev_revenues|4.3282|2014-05-01/ev_revenues|3.9264|2014-05-08/ev_revenues|3.5811|2014-05-15/ev_revenues|3.9892|2014-05-22/ev_revenues|3.9044|2014-05-29/ev_revenues|4.1367|2014-04-03/ev_free_cash_flow|-21.0213|2014-04-10/ev_free_cash_flow|-17.4749|2014-04-17/ev_free_cash_flow|-17.9566|2014-04-24/ev_free_cash_flow|-18.4556|2014-05-01/ev_free_cash_flow|-16.7423|2014-05-08/ev_free_cash_flow|-15.2699|2014-05-15/ev_free_cash_flow|-17.01|2014-05-22/ev_free_cash_flow|-16.6486|2014-05-29/ev_free_cash_flow|-17.6391|2014-04-03/ps_ratio|4.6302|2014-04-10/ps_ratio|3.9705|2014-04-17/ps_ratio|4.0601|2014-04-24/ps_ratio|4.1522|2014-05-01/ps_ratio|3.8336|2014-05-08/ps_ratio|3.5598|2014-05-15/ps_ratio|3.8834|2014-05-22/ps_ratio|3.8162|2014-05-29/ps_ratio|4.0004|2014-04-04/price_to_book_value|3.5674|2014-04-11/price_to_book_value|3.3184|2014-04-21/price_to_book_value|3.3633|2014-04-28/price_to_book_value|3.2679|2014-05-05/price_to_book_value|3.1251|2014-05-12/price_to_book_value|3.3618|2014-05-19/price_to_book_value|3.2087|2014-05-27/price_to_book_value|3.2496|2014-04-03/peg_ratio|-0.3584|2014-04-10/peg_ratio|-0.3074|2014-04-17/peg_ratio|-0.3143|2014-04-24/peg_ratio|-0.3214|2014-05-01/peg_ratio|-0.2968|2014-05-08/peg_ratio|-0.2756|2014-05-15/peg_ratio|-0.3006|2014-05-22/peg_ratio|-0.2954|2014-05-29/peg_ratio|-0.3097|2014-04-01/dividend_yield|0|2014-04-02/dividend_yield|0|2014-04-03/dividend_yield|0|2014-04-04/dividend_yield|0|2014-04-07/dividend_yield|0|2014-04-08/dividend_yield|0|2014-04-09/dividend_yield|0|2014-04-10/dividend_yield|0|2014-04-11/dividend_yield|0|2014-04-14/dividend_yield|0|2014-04-15/dividend_yield|0|2014-04-16/dividend_yield|0|2014-04-17/dividend_yield|0|2014-04-21/dividend_yield|0|2014-04-22/dividend_yield|0|2014-04-23/dividend_yield|0|2014-04-24/dividend_yield|0|2014-04-25/dividend_yield|0|2014-04-28/dividend_yield|0|2014-04-29/dividend_yield|0|2014-04-30/dividend_yield|0|2014-05-01/dividend_yield|0|2014-05-02/dividend_yield|0|2014-05-05/dividend_yield|0|2014-05-06/dividend_yield|0|2014-05-07/dividend_yield|0|2014-05-08/dividend_yield|0|2014-05-09/dividend_yield|0|2014-05-12/dividend_yield|0|2014-05-13/dividend_yield|0|2014-05-14/dividend_yield|0|2014-05-15/dividend_yield|0|2014-05-16/dividend_yield|0|2014-05-19/dividend_yield|0|2014-05-20/dividend_yield|0|2014-05-21/dividend_yield|0|2014-05-22/dividend_yield|0|2014-05-23/dividend_yield|0|2014-05-27/dividend_yield|0|2014-05-28/dividend_yield|0|2014-05-29/dividend_yield|0|2014-05-30/dividend_yield|0|2014-04-15/percent_of_shares_outstanding|3.2996|2014-04-30/percent_of_shares_outstanding|3.212|2014-05-15/percent_of_shares_outstanding|4.087|2014-05-30/percent_of_shares_outstanding|4.224|2014-04-10/price|15.95|2014-04-24/price|16.68|2014-05-08/price|14.3|2014-05-22/price|15.33|2014-04-10/total_return_price|15.95|2014-04-24/total_return_price|16.68|2014-05-08/total_return_price|14.3|2014-05-22/total_return_price|15.33|2014-04-03/enterprise_value|430.4106|2014-04-10/enterprise_value|357.798|2014-04-17/enterprise_value|367.6623|2014-04-24/enterprise_value|377.8774|2014-05-01/enterprise_value|342.7982|2014-05-08/enterprise_value|312.6521|2014-05-15/enterprise_value|348.2794|2014-05-22/enterprise_value|340.8798|2014-05-29/enterprise_value|361.16 russ2000_0963|ATRC|201406|92.765|63.201|12.666|6.462|44.974|21.713|16.88|4.833||134.22|-132.614||5.0251|-24.371|-21.427|2.8334|4.7049||3.8252|-0.3642|0.0008|0|-12.7279|4.3979|26.849|-0.1||26.514|18.781|17.065|-2.687|-2.692|-0.006|18.715|18.715|438.7178|18.26|2014-07-03/ev_revenues|4.6956|2014-07-10/ev_revenues|4.2602|2014-07-17/ev_revenues|3.8337|2014-07-24/ev_revenues|4.0044|2014-07-31/ev_revenues|4.1691|2014-08-07/ev_revenues|3.975|2014-08-14/ev_revenues|3.9838|2014-08-21/ev_revenues|3.9544|2014-08-28/ev_revenues|3.9161|2014-07-03/ev_free_cash_flow|-17.6037|2014-07-10/ev_free_cash_flow|-15.9716|2014-07-17/ev_free_cash_flow|-14.3726|2014-07-24/ev_free_cash_flow|-15.0124|2014-07-31/ev_free_cash_flow|-15.6299|2014-08-07/ev_free_cash_flow|-14.9021|2014-08-14/ev_free_cash_flow|-14.9352|2014-08-21/ev_free_cash_flow|-14.8249|2014-08-28/ev_free_cash_flow|-14.6815|2014-07-03/ps_ratio|4.5523|2014-07-10/ps_ratio|4.1833|2014-07-17/ps_ratio|3.8218|2014-07-24/ps_ratio|3.9664|2014-07-31/ps_ratio|4.106|2014-08-07/ps_ratio|3.9415|2014-08-14/ps_ratio|3.949|2014-08-21/ps_ratio|3.924|2014-08-28/ps_ratio|3.8916|2014-07-01/price_to_book_value|3.7803|2014-07-08/price_to_book_value|3.3709|2014-07-15/price_to_book_value|3.3361|2014-07-22/price_to_book_value|3.2686|2014-07-29/price_to_book_value|3.5265|2014-08-05/price_to_book_value|3.195|2014-08-12/price_to_book_value|3.2031|2014-08-19/price_to_book_value|3.2973|2014-08-26/price_to_book_value|3.3464|2014-07-03/peg_ratio|-0.3549|2014-07-10/peg_ratio|-0.3262|2014-07-17/peg_ratio|-0.298|2014-07-24/peg_ratio|-0.3093|2014-07-31/peg_ratio|-0.3201|2014-08-07/peg_ratio|-0.3073|2014-08-14/peg_ratio|-0.3079|2014-08-21/peg_ratio|-0.3059|2014-08-28/peg_ratio|-0.3034|2014-07-01/dividend_yield|0|2014-07-02/dividend_yield|0|2014-07-03/dividend_yield|0|2014-07-07/dividend_yield|0|2014-07-08/dividend_yield|0|2014-07-09/dividend_yield|0|2014-07-10/dividend_yield|0|2014-07-11/dividend_yield|0|2014-07-14/dividend_yield|0|2014-07-15/dividend_yield|0|2014-07-16/dividend_yield|0|2014-07-17/dividend_yield|0|2014-07-18/dividend_yield|0|2014-07-21/dividend_yield|0|2014-07-22/dividend_yield|0|2014-07-23/dividend_yield|0|2014-07-24/dividend_yield|0|2014-07-25/dividend_yield|0|2014-07-28/dividend_yield|0|2014-07-29/dividend_yield|0|2014-07-30/dividend_yield|0|2014-07-31/dividend_yield|0|2014-08-01/dividend_yield|0|2014-08-04/dividend_yield|0|2014-08-05/dividend_yield|0|2014-08-06/dividend_yield|0|2014-08-07/dividend_yield|0|2014-08-08/dividend_yield|0|2014-08-11/dividend_yield|0|2014-08-12/dividend_yield|0|2014-08-13/dividend_yield|0|2014-08-14/dividend_yield|0|2014-08-15/dividend_yield|0|2014-08-18/dividend_yield|0|2014-08-19/dividend_yield|0|2014-08-20/dividend_yield|0|2014-08-21/dividend_yield|0|2014-08-22/dividend_yield|0|2014-08-25/dividend_yield|0|2014-08-26/dividend_yield|0|2014-08-27/dividend_yield|0|2014-08-28/dividend_yield|0|2014-08-29/dividend_yield|0|2014-07-15/percent_of_shares_outstanding|4.6744|2014-07-31/percent_of_shares_outstanding|4.9741|2014-08-15/percent_of_shares_outstanding|4.4915|2014-08-29/percent_of_shares_outstanding|4.7265|2014-07-03/price|18.26|2014-07-17/price|15.33|2014-07-31/price|16.47|2014-08-14/price|15.84|2014-08-28/price|15.61|2014-07-03/total_return_price|18.26|2014-07-17/total_return_price|15.33|2014-07-31/total_return_price|16.47|2014-08-14/total_return_price|15.84|2014-08-28/total_return_price|15.61|2014-07-03/enterprise_value|438.5255|2014-07-10/enterprise_value|397.8684|2014-07-17/enterprise_value|358.0354|2014-07-24/enterprise_value|373.9734|2014-07-31/enterprise_value|389.3573|2014-08-07/enterprise_value|371.2263|2014-08-14/enterprise_value|372.0504|2014-08-21/enterprise_value|369.3033|2014-08-28/enterprise_value|365.732 russ2000_0963|ATRC|201409|90.721|59.434|14.563|9.842|44.619|22.105|21.892|0.213||135.035|-133.08||3.569|-21.9307|-13.3803|2.2116|3.5975||2.9946|-0.2805|0.0192|0|-16.0408|5.3007|26.915|-0.02||26.678|18.892|14.662|-0.462|-0.466|0.003|14.43|14.43|333.3159|14.14|2014-10-02/ev_revenues|3.4395|2014-10-09/ev_revenues|3.3186|2014-10-16/ev_revenues|3.6677|2014-10-23/ev_revenues|3.6237|2014-10-30/ev_revenues|3.9289|2014-11-06/ev_revenues|4.0636|2014-11-13/ev_revenues|4.3935|2014-11-20/ev_revenues|4.1956|2014-11-28/ev_revenues|4.5805|2014-10-02/ev_free_cash_flow|-12.286|2014-10-09/ev_free_cash_flow|-11.8539|2014-10-16/ev_free_cash_flow|-13.1011|2014-10-23/ev_free_cash_flow|-12.944|2014-10-30/ev_free_cash_flow|-14.0341|2014-11-06/ev_free_cash_flow|-14.5153|2014-11-13/ev_free_cash_flow|-15.6937|2014-11-20/ev_free_cash_flow|-14.9866|2014-11-28/ev_free_cash_flow|-16.3615|2014-10-02/ps_ratio|3.623|2014-10-09/ps_ratio|3.5137|2014-10-16/ps_ratio|3.8293|2014-10-23/ps_ratio|3.7895|2014-10-30/ps_ratio|4.0654|2014-11-06/ps_ratio|4.1871|2014-11-13/ps_ratio|4.4853|2014-11-20/ps_ratio|4.3064|2014-11-28/ps_ratio|4.6543|2014-10-07/price_to_book_value|2.7749|2014-10-14/price_to_book_value|3.1166|2014-10-21/price_to_book_value|3.1411|2014-10-28/price_to_book_value|3.135|2014-11-04/price_to_book_value|3.4523|2014-11-11/price_to_book_value|3.6415|2014-11-18/price_to_book_value|3.6517|2014-11-25/price_to_book_value|3.7717|2014-10-02/peg_ratio|-0.4163|2014-10-09/peg_ratio|-0.4037|2014-10-16/peg_ratio|-0.44|2014-10-23/peg_ratio|-0.4354|2014-10-30/peg_ratio|-0.4671|2014-11-06/peg_ratio|-0.4811|2014-11-13/peg_ratio|-0.5154|2014-11-20/peg_ratio|-0.4948|2014-11-28/peg_ratio|-0.5348|2014-10-01/dividend_yield|0|2014-10-02/dividend_yield|0|2014-10-03/dividend_yield|0|2014-10-06/dividend_yield|0|2014-10-07/dividend_yield|0|2014-10-08/dividend_yield|0|2014-10-09/dividend_yield|0|2014-10-10/dividend_yield|0|2014-10-13/dividend_yield|0|2014-10-14/dividend_yield|0|2014-10-15/dividend_yield|0|2014-10-16/dividend_yield|0|2014-10-17/dividend_yield|0|2014-10-20/dividend_yield|0|2014-10-21/dividend_yield|0|2014-10-22/dividend_yield|0|2014-10-23/dividend_yield|0|2014-10-24/dividend_yield|0|2014-10-27/dividend_yield|0|2014-10-28/dividend_yield|0|2014-10-29/dividend_yield|0|2014-10-30/dividend_yield|0|2014-10-31/dividend_yield|0|2014-11-03/dividend_yield|0|2014-11-04/dividend_yield|0|2014-11-05/dividend_yield|0|2014-11-06/dividend_yield|0|2014-11-07/dividend_yield|0|2014-11-10/dividend_yield|0|2014-11-11/dividend_yield|0|2014-11-12/dividend_yield|0|2014-11-13/dividend_yield|0|2014-11-14/dividend_yield|0|2014-11-17/dividend_yield|0|2014-11-18/dividend_yield|0|2014-11-19/dividend_yield|0|2014-11-20/dividend_yield|0|2014-11-21/dividend_yield|0|2014-11-24/dividend_yield|0|2014-11-25/dividend_yield|0|2014-11-26/dividend_yield|0|2014-11-28/dividend_yield|0|2014-10-15/percent_of_shares_outstanding|5.4855|2014-10-31/percent_of_shares_outstanding|6.1489|2014-11-14/percent_of_shares_outstanding|6.0548|2014-11-28/percent_of_shares_outstanding|6.3318|2014-10-09/price|14.14|2014-10-23/price|15.25|2014-11-06/price|16.85|2014-11-20/price|17.33|2014-10-09/total_return_price|14.14|2014-10-23/total_return_price|15.25|2014-11-06/total_return_price|16.85|2014-11-20/total_return_price|17.33|2014-10-02/enterprise_value|343.6892|2014-10-09/enterprise_value|331.6019|2014-10-16/enterprise_value|366.4901|2014-10-23/enterprise_value|362.0948|2014-10-30/enterprise_value|392.5892|2014-11-06/enterprise_value|406.05|2014-11-13/enterprise_value|439.0154|2014-11-20/enterprise_value|419.2362|2014-11-28/enterprise_value|457.6957 russ2000_0963|ATRC|201412|93.508|59.649|14.257|11.552|44.264|25.866|25.643|0.223||132.538|-138.424||4.7042|-30.5243|-16.8034|3.1238|4.7661||3.908|-0.5476|0.03|0|-11.8501|7.8746|26.941|-0.2||29.415|20.42|20.202|-5.347|-5.344|0.017|19.27|19.27|470.0577|19.78|2015-01-02/ev_revenues|4.5588|2015-01-09/ev_revenues|4.4741|2015-01-16/ev_revenues|4.6461|2015-01-23/ev_revenues|4.6718|2015-01-30/ev_revenues|4.5742|2015-02-06/ev_revenues|4.4459|2015-02-13/ev_revenues|4.3227|2015-02-20/ev_revenues|4.2321|2015-02-27/ev_revenues|4.0216|2015-01-02/ev_free_cash_flow|-15.9011|2015-01-09/ev_free_cash_flow|-15.6056|2015-01-16/ev_free_cash_flow|-16.2055|2015-01-23/ev_free_cash_flow|-16.295|2015-01-30/ev_free_cash_flow|-15.9548|2015-02-06/ev_free_cash_flow|-15.5072|2015-02-13/ev_free_cash_flow|-15.0774|2015-02-20/ev_free_cash_flow|-14.7615|2015-02-27/ev_free_cash_flow|-14.0271|2015-01-02/ps_ratio|4.8537|2015-01-09/ps_ratio|4.7728|2015-01-16/ps_ratio|4.9372|2015-01-23/ps_ratio|4.9617|2015-01-30/ps_ratio|4.8685|2015-02-06/ps_ratio|4.7458|2015-02-13/ps_ratio|4.628|2015-02-20/ps_ratio|4.5396|2015-02-27/ps_ratio|4.3384|2015-01-06/price_to_book_value|3.9392|2015-01-13/price_to_book_value|4.2388|2015-01-20/price_to_book_value|4.2992|2015-01-27/price_to_book_value|4.1577|2015-02-03/price_to_book_value|4.0474|2015-02-10/price_to_book_value|3.9412|2015-02-17/price_to_book_value|3.7602|2015-02-24/price_to_book_value|3.6825|2015-01-02/peg_ratio|-2.5117|2015-01-09/peg_ratio|-2.4698|2015-01-16/peg_ratio|-2.5549|2015-01-23/peg_ratio|-2.5676|2015-01-30/peg_ratio|-2.5194|2015-02-06/peg_ratio|-2.4559|2015-02-13/peg_ratio|-2.3949|2015-02-20/peg_ratio|-2.3492|2015-02-27/peg_ratio|-2.2451|2015-01-02/dividend_yield|0|2015-01-05/dividend_yield|0|2015-01-06/dividend_yield|0|2015-01-07/dividend_yield|0|2015-01-08/dividend_yield|0|2015-01-09/dividend_yield|0|2015-01-12/dividend_yield|0|2015-01-13/dividend_yield|0|2015-01-14/dividend_yield|0|2015-01-15/dividend_yield|0|2015-01-16/dividend_yield|0|2015-01-20/dividend_yield|0|2015-01-21/dividend_yield|0|2015-01-22/dividend_yield|0|2015-01-23/dividend_yield|0|2015-01-26/dividend_yield|0|2015-01-27/dividend_yield|0|2015-01-28/dividend_yield|0|2015-01-29/dividend_yield|0|2015-01-30/dividend_yield|0|2015-02-02/dividend_yield|0|2015-02-03/dividend_yield|0|2015-02-04/dividend_yield|0|2015-02-05/dividend_yield|0|2015-02-06/dividend_yield|0|2015-02-09/dividend_yield|0|2015-02-10/dividend_yield|0|2015-02-11/dividend_yield|0|2015-02-12/dividend_yield|0|2015-02-13/dividend_yield|0|2015-02-17/dividend_yield|0|2015-02-18/dividend_yield|0|2015-02-19/dividend_yield|0|2015-02-20/dividend_yield|0|2015-02-23/dividend_yield|0|2015-02-24/dividend_yield|0|2015-02-25/dividend_yield|0|2015-02-26/dividend_yield|0|2015-02-27/dividend_yield|0|2015-01-15/percent_of_shares_outstanding|8.4565|2015-01-30/percent_of_shares_outstanding|9.8295|2015-02-13/percent_of_shares_outstanding|10.0959|2015-02-27/percent_of_shares_outstanding|9.7844|2015-01-02/price|19.78|2015-01-16/price|20.12|2015-01-30/price|19.84|2015-02-13/price|18.86|2015-02-27/price|17.68|2015-01-02/total_return_price|19.78|2015-01-16/total_return_price|20.12|2015-01-30/total_return_price|19.84|2015-02-13/total_return_price|18.86|2015-02-27/total_return_price|17.68|2015-01-02/enterprise_value|489.8644|2015-01-09/enterprise_value|480.763|2015-01-16/enterprise_value|499.2416|2015-01-23/enterprise_value|501.9996|2015-01-30/enterprise_value|491.5192|2015-02-06/enterprise_value|477.7292|2015-02-13/enterprise_value|464.4908|2015-02-20/enterprise_value|454.7581|2015-02-27/enterprise_value|432.1338 russ2000_0963|ATRC|201503|93.415|55.733|15.106|13.874|43.961|24.847|24.629|0.218||128.559|-143.69||4.9254|-38.5983|-17.1796|3.4641|5.2022||4.5206|-2.7784|0.0466|0|0.0229|10.712|27.069|-0.19||29.886|21.735|21.27|-5.26|-5.266|0.025|21.2|21.2|529.2527|21.7|2015-04-06/ev_revenues|5.0164|2015-04-13/ev_revenues|4.9963|2015-04-20/ev_revenues|4.9938|2015-04-27/ev_revenues|4.7128|2015-05-04/ev_revenues|5.3205|2015-05-11/ev_revenues|5.0507|2015-05-18/ev_revenues|5.081|2015-05-26/ev_revenues|5.0583|2015-04-06/ev_free_cash_flow|-20.4351|2015-04-13/ev_free_cash_flow|-20.3529|2015-04-20/ev_free_cash_flow|-20.3427|2015-04-27/ev_free_cash_flow|-19.198|2015-05-04/ev_free_cash_flow|-21.6739|2015-05-11/ev_free_cash_flow|-20.5746|2015-05-18/ev_free_cash_flow|-20.6979|2015-05-26/ev_free_cash_flow|-20.6054|2015-04-06/ps_ratio|5.1854|2015-04-13/ps_ratio|5.1663|2015-04-20/ps_ratio|5.1639|2015-04-27/ps_ratio|4.8956|2015-05-04/ps_ratio|5.4729|2015-05-11/ps_ratio|5.2166|2015-05-18/ps_ratio|5.2453|2015-05-26/ps_ratio|5.2238|2015-04-07/price_to_book_value|4.6639|2015-04-14/price_to_book_value|4.7257|2015-04-21/price_to_book_value|4.7808|2015-04-28/price_to_book_value|4.5151|2015-05-05/price_to_book_value|5.058|2015-05-12/price_to_book_value|4.802|2015-05-19/price_to_book_value|4.9631|2015-05-26/price_to_book_value|4.813|2015-04-01/peg_ratio||2015-04-08/peg_ratio||2015-04-15/peg_ratio||2015-04-22/peg_ratio||2015-04-29/peg_ratio||2015-05-06/peg_ratio||2015-05-13/peg_ratio||2015-05-20/peg_ratio||2015-05-27/peg_ratio||2015-04-01/dividend_yield|0|2015-04-02/dividend_yield|0|2015-04-06/dividend_yield|0|2015-04-07/dividend_yield|0|2015-04-08/dividend_yield|0|2015-04-09/dividend_yield|0|2015-04-10/dividend_yield|0|2015-04-13/dividend_yield|0|2015-04-14/dividend_yield|0|2015-04-15/dividend_yield|0|2015-04-16/dividend_yield|0|2015-04-17/dividend_yield|0|2015-04-20/dividend_yield|0|2015-04-21/dividend_yield|0|2015-04-22/dividend_yield|0|2015-04-23/dividend_yield|0|2015-04-24/dividend_yield|0|2015-04-27/dividend_yield|0|2015-04-28/dividend_yield|0|2015-04-29/dividend_yield|0|2015-04-30/dividend_yield|0|2015-05-01/dividend_yield|0|2015-05-04/dividend_yield|0|2015-05-05/dividend_yield|0|2015-05-06/dividend_yield|0|2015-05-07/dividend_yield|0|2015-05-08/dividend_yield|0|2015-05-11/dividend_yield|0|2015-05-12/dividend_yield|0|2015-05-13/dividend_yield|0|2015-05-14/dividend_yield|0|2015-05-15/dividend_yield|0|2015-05-18/dividend_yield|0|2015-05-19/dividend_yield|0|2015-05-20/dividend_yield|0|2015-05-21/dividend_yield|0|2015-05-22/dividend_yield|0|2015-05-26/dividend_yield|0|2015-05-27/dividend_yield|0|2015-05-28/dividend_yield|0|2015-05-29/dividend_yield|0|2015-04-15/percent_of_shares_outstanding|10.3767|2015-04-30/percent_of_shares_outstanding|10.604|2015-05-15/percent_of_shares_outstanding|11.7657|2015-05-29/percent_of_shares_outstanding|11.9738|2015-04-10/price|21.7|2015-04-24/price|21.42|2015-05-08/price|21.86|2015-05-22/price|22.12|2015-04-10/total_return_price|21.7|2015-04-24/total_return_price|21.42|2015-05-08/total_return_price|21.86|2015-05-22/total_return_price|22.12|2015-04-06/enterprise_value|564.3155|2015-04-13/enterprise_value|562.0464|2015-04-20/enterprise_value|561.7628|2015-04-27/enterprise_value|530.1519|2015-05-04/enterprise_value|598.5244|2015-05-11/enterprise_value|568.1681|2015-05-18/enterprise_value|571.5726|2015-05-26/enterprise_value|569.0192 russ2000_0963|ATRC|201506|90.739|54.479|16.073|19.352|43.658|30.618|30.141|0.477||128.691|-148.581||5.5491|-41.2043|-26.0703|4.1298|5.6231||5.4639||0.0718|0|-0.2597|11.8165|27.304|-0.18||32.583|23.117|22.074|-4.883|-4.891|0.026|24.57|24.57|657.9097|24.05|2015-07-07/ev_revenues|5.436|2015-07-14/ev_revenues|5.5491|2015-07-21/ev_revenues|5.5009|2015-07-28/ev_revenues|5.2122|2015-08-04/ev_revenues|6.2881|2015-08-11/ev_revenues|6.1725|2015-08-18/ev_revenues|6.2231|2015-08-25/ev_revenues|5.6021|2015-07-07/ev_free_cash_flow|-25.5388|2015-07-14/ev_free_cash_flow|-26.0703|2015-07-21/ev_free_cash_flow|-25.8441|2015-07-28/ev_free_cash_flow|-24.4874|2015-08-04/ev_free_cash_flow|-29.5422|2015-08-11/ev_free_cash_flow|-28.9994|2015-08-18/ev_free_cash_flow|-29.2369|2015-08-25/ev_free_cash_flow|-26.3194|2015-07-07/ps_ratio|5.5159|2015-07-14/ps_ratio|5.6231|2015-07-21/ps_ratio|5.5775|2015-07-28/ps_ratio|5.3036|2015-08-04/ps_ratio|6.3238|2015-08-11/ps_ratio|6.2142|2015-08-18/ps_ratio|6.2621|2015-08-25/ps_ratio|5.6733|2015-07-07/price_to_book_value|5.3597|2015-07-14/price_to_book_value|5.4639|2015-07-21/price_to_book_value|5.4195|2015-07-28/price_to_book_value|5.1535|2015-08-04/price_to_book_value|6.1447|2015-08-11/price_to_book_value|6.0383|2015-08-18/price_to_book_value|6.0848|2015-08-25/price_to_book_value|5.5127|2015-07-01/peg_ratio||2015-07-08/peg_ratio||2015-07-15/peg_ratio||2015-07-22/peg_ratio||2015-07-29/peg_ratio||2015-08-05/peg_ratio||2015-08-12/peg_ratio||2015-08-19/peg_ratio||2015-08-26/peg_ratio||2015-07-01/dividend_yield|0|2015-07-02/dividend_yield|0|2015-07-06/dividend_yield|0|2015-07-07/dividend_yield|0|2015-07-08/dividend_yield|0|2015-07-09/dividend_yield|0|2015-07-10/dividend_yield|0|2015-07-13/dividend_yield|0|2015-07-14/dividend_yield|0|2015-07-15/dividend_yield|0|2015-07-16/dividend_yield|0|2015-07-17/dividend_yield|0|2015-07-20/dividend_yield|0|2015-07-21/dividend_yield|0|2015-07-22/dividend_yield|0|2015-07-23/dividend_yield|0|2015-07-24/dividend_yield|0|2015-07-27/dividend_yield|0|2015-07-28/dividend_yield|0|2015-07-29/dividend_yield|0|2015-07-30/dividend_yield|0|2015-07-31/dividend_yield|0|2015-08-03/dividend_yield|0|2015-08-04/dividend_yield|0|2015-08-05/dividend_yield|0|2015-08-06/dividend_yield|0|2015-08-07/dividend_yield|0|2015-08-10/dividend_yield|0|2015-08-11/dividend_yield|0|2015-08-12/dividend_yield|0|2015-08-13/dividend_yield|0|2015-08-14/dividend_yield|0|2015-08-17/dividend_yield|0|2015-08-18/dividend_yield|0|2015-08-19/dividend_yield|0|2015-08-20/dividend_yield|0|2015-08-21/dividend_yield|0|2015-08-24/dividend_yield|0|2015-08-25/dividend_yield|0|2015-08-26/dividend_yield|0|2015-08-27/dividend_yield|0|2015-08-28/dividend_yield|0|2015-08-31/dividend_yield|0|2015-07-15/percent_of_shares_outstanding|11.9423|2015-07-31/percent_of_shares_outstanding|11.3595|2015-08-14/percent_of_shares_outstanding|10.8067|2015-08-31/percent_of_shares_outstanding|11.0807|2015-07-06/price|24.05|2015-07-20/price|24.55|2015-08-03/price|27.93|2015-08-17/price|27.54|2015-08-31/price|24.46|2015-07-06/total_return_price|24.05|2015-07-20/total_return_price|24.55|2015-08-03/total_return_price|27.93|2015-08-17/total_return_price|27.54|2015-08-31/total_return_price|24.46|2015-07-07/enterprise_value|644.4973|2015-07-14/enterprise_value|657.9097|2015-07-21/enterprise_value|652.2023|2015-07-28/enterprise_value|617.9649|2015-08-04/enterprise_value|745.5266|2015-08-11/enterprise_value|731.8287|2015-08-18/enterprise_value|737.8215|2015-08-25/enterprise_value|664.1953 russ2000_0963|ATRC|201509|84.113|48.426|16.567|27.455|43.356|40.158|39.065|1.093||125.484|-154.722||4.5888|-27.1877|-21.5586|3.5522|4.7126||4.5791|-1.5485|0.1081|0|-0.4321|10.8574|27.462|-0.22||31.423|22.478|22.101|-6.135|-6.141|0.04|19.93|19.93|544.0532|19.53|2015-10-06/ev_revenues|3.9298|2015-10-13/ev_revenues|3.9575|2015-10-20/ev_revenues|4.0174|2015-10-27/ev_revenues|4.1905|2015-11-03/ev_revenues|4.9532|2015-11-10/ev_revenues|5.1674|2015-11-17/ev_revenues|5.1256|2015-11-24/ev_revenues|5.3738|2015-10-06/ev_free_cash_flow|-17.3011|2015-10-13/ev_free_cash_flow|-17.423|2015-10-20/ev_free_cash_flow|-17.687|2015-10-27/ev_free_cash_flow|-18.4488|2015-11-03/ev_free_cash_flow|-21.8067|2015-11-10/ev_free_cash_flow|-22.7499|2015-11-17/ev_free_cash_flow|-22.5659|2015-11-24/ev_free_cash_flow|-23.6586|2015-10-06/ps_ratio|4.027|2015-10-13/ps_ratio|4.0535|2015-10-20/ps_ratio|4.1108|2015-10-27/ps_ratio|4.2763|2015-11-03/ps_ratio|4.4196|2015-11-10/ps_ratio|4.6004|2015-11-17/ps_ratio|4.5652|2015-11-24/ps_ratio|4.7747|2015-10-06/price_to_book_value|4.1394|2015-10-13/price_to_book_value|4.1666|2015-10-20/price_to_book_value|4.2255|2015-10-27/price_to_book_value|4.3955|2015-11-03/price_to_book_value|5.145|2015-11-10/price_to_book_value|5.3555|2015-11-17/price_to_book_value|5.3145|2015-11-24/price_to_book_value|5.5584|2015-10-07/peg_ratio|-1.3011|2015-10-14/peg_ratio|-1.2502|2015-10-21/peg_ratio|-1.2997|2015-10-28/peg_ratio|-1.3273|2015-11-04/peg_ratio|-1.4474|2015-11-11/peg_ratio|-1.463|2015-11-18/peg_ratio|-1.4757|2015-11-25/peg_ratio|-1.5718|2015-10-01/dividend_yield|0|2015-10-02/dividend_yield|0|2015-10-05/dividend_yield|0|2015-10-06/dividend_yield|0|2015-10-07/dividend_yield|0|2015-10-08/dividend_yield|0|2015-10-09/dividend_yield|0|2015-10-12/dividend_yield|0|2015-10-13/dividend_yield|0|2015-10-14/dividend_yield|0|2015-10-15/dividend_yield|0|2015-10-16/dividend_yield|0|2015-10-19/dividend_yield|0|2015-10-20/dividend_yield|0|2015-10-21/dividend_yield|0|2015-10-22/dividend_yield|0|2015-10-23/dividend_yield|0|2015-10-26/dividend_yield|0|2015-10-27/dividend_yield|0|2015-10-28/dividend_yield|0|2015-10-29/dividend_yield|0|2015-10-30/dividend_yield|0|2015-11-02/dividend_yield|0|2015-11-03/dividend_yield|0|2015-11-04/dividend_yield|0|2015-11-05/dividend_yield|0|2015-11-06/dividend_yield|0|2015-11-09/dividend_yield|0|2015-11-10/dividend_yield|0|2015-11-11/dividend_yield|0|2015-11-12/dividend_yield|0|2015-11-13/dividend_yield|0|2015-11-16/dividend_yield|0|2015-11-17/dividend_yield|0|2015-11-18/dividend_yield|0|2015-11-19/dividend_yield|0|2015-11-20/dividend_yield|0|2015-11-23/dividend_yield|0|2015-11-24/dividend_yield|0|2015-11-25/dividend_yield|0|2015-11-27/dividend_yield|0|2015-11-30/dividend_yield|0|2015-10-15/percent_of_shares_outstanding|9.6143|2015-10-30/percent_of_shares_outstanding|8.707|2015-11-13/percent_of_shares_outstanding|8.5287|2015-11-30/percent_of_shares_outstanding|8.3308|2015-10-12/price|19.53|2015-10-26/price|18.91|2015-11-09/price|21.09|2015-11-23/price|20.98|2015-10-12/total_return_price|19.53|2015-10-26/total_return_price|18.91|2015-11-09/total_return_price|21.09|2015-11-23/total_return_price|20.98|2015-10-06/enterprise_value|484.569|2015-10-13/enterprise_value|487.9825|2015-10-20/enterprise_value|495.3784|2015-10-27/enterprise_value|516.7129|2015-11-03/enterprise_value|610.7617|2015-11-10/enterprise_value|637.1791|2015-11-17/enterprise_value|632.0245|2015-11-24/enterprise_value|662.6301 russ2000_0963|ATRC|201512|74.752|34.578|17.659|31.279|159.032|86.407|31.588|54.819||186.685|-165.636||5.6377|-25.3602|-24.8204|2.527|4.9974||5.8177|-1.5958|0.0024|0|0.0593|8.2251|30.662|-0.36||35.863|25.545|28.408|-10.898|-10.914|-0.193|21.85|21.85|695.1686|21.16|2016-01-05/ev_revenues|5.0772|2016-01-12/ev_revenues|4.3982|2016-01-19/ev_revenues|4.3584|2016-01-26/ev_revenues|4.2241|2016-02-02/ev_revenues|4.142|2016-02-09/ev_revenues|3.8236|2016-02-16/ev_revenues|4.0326|2016-02-23/ev_revenues|3.9155|2016-01-05/ev_free_cash_flow|-20.6914|2016-01-12/ev_free_cash_flow|-17.9241|2016-01-19/ev_free_cash_flow|-17.762|2016-01-26/ev_free_cash_flow|-17.2146|2016-02-02/ev_free_cash_flow|-16.8801|2016-02-09/ev_free_cash_flow|-15.5826|2016-02-16/ev_free_cash_flow|-16.4341|2016-02-23/ev_free_cash_flow|-15.9569|2016-01-05/ps_ratio|4.6536|2016-01-12/ps_ratio|4.0619|2016-01-19/ps_ratio|4.0272|2016-01-26/ps_ratio|3.9102|2016-02-02/ps_ratio|3.8386|2016-02-09/ps_ratio|3.5612|2016-02-16/ps_ratio|3.7433|2016-02-23/ps_ratio|3.6414|2016-01-05/price_to_book_value|3.7117|2016-01-12/price_to_book_value|3.2398|2016-01-19/price_to_book_value|3.2121|2016-01-26/price_to_book_value|3.1187|2016-02-02/price_to_book_value|3.0617|2016-02-09/price_to_book_value|2.8404|2016-02-16/price_to_book_value|2.9856|2016-02-23/price_to_book_value|2.9042|2016-01-06/peg_ratio|-0.4381|2016-01-13/peg_ratio|-0.3807|2016-01-20/peg_ratio|-0.3935|2016-01-27/peg_ratio|-0.372|2016-02-03/peg_ratio|-0.3647|2016-02-10/peg_ratio|-0.343|2016-02-17/peg_ratio|-0.372|2016-02-24/peg_ratio|-0.3397|2016-01-04/dividend_yield|0|2016-01-05/dividend_yield|0|2016-01-06/dividend_yield|0|2016-01-07/dividend_yield|0|2016-01-08/dividend_yield|0|2016-01-11/dividend_yield|0|2016-01-12/dividend_yield|0|2016-01-13/dividend_yield|0|2016-01-14/dividend_yield|0|2016-01-15/dividend_yield|0|2016-01-19/dividend_yield|0|2016-01-20/dividend_yield|0|2016-01-21/dividend_yield|0|2016-01-22/dividend_yield|0|2016-01-25/dividend_yield|0|2016-01-26/dividend_yield|0|2016-01-27/dividend_yield|0|2016-01-28/dividend_yield|0|2016-01-29/dividend_yield|0|2016-02-01/dividend_yield|0|2016-02-02/dividend_yield|0|2016-02-03/dividend_yield|0|2016-02-04/dividend_yield|0|2016-02-05/dividend_yield|0|2016-02-08/dividend_yield|0|2016-02-09/dividend_yield|0|2016-02-10/dividend_yield|0|2016-02-11/dividend_yield|0|2016-02-12/dividend_yield|0|2016-02-16/dividend_yield|0|2016-02-17/dividend_yield|0|2016-02-18/dividend_yield|0|2016-02-19/dividend_yield|0|2016-02-22/dividend_yield|0|2016-02-23/dividend_yield|0|2016-02-24/dividend_yield|0|2016-02-25/dividend_yield|0|2016-02-26/dividend_yield|0|2016-02-29/dividend_yield|0|2016-01-15/percent_of_shares_outstanding|8.2277|2016-01-29/percent_of_shares_outstanding|7.5286|2016-02-12/percent_of_shares_outstanding|7.636|2016-02-29/percent_of_shares_outstanding|7.5355|2016-01-04/price|21.16|2016-01-19/price|18.58|2016-02-02/price|17.71|2016-02-16/price|17.27|2016-01-04/total_return_price|21.16|2016-01-19/total_return_price|18.58|2016-02-02/total_return_price|17.71|2016-02-16/total_return_price|17.27|2016-01-05/enterprise_value|658.7948|2016-01-12/enterprise_value|570.6868|2016-01-19/enterprise_value|565.5229|2016-01-26/enterprise_value|548.095|2016-02-02/enterprise_value|537.4445|2016-02-09/enterprise_value|496.1338|2016-02-16/enterprise_value|523.244|2016-02-23/enterprise_value|508.0517 russ2000_0963|ATRC|201603|65.393|23.324|19.015|31.155|158.621|80.683|26.194|54.489||181.027|-175.36||3.9652|-16.8595|-16.1596|2.0402|3.6847||2.9388|-0.3511|0.0026|0|0.1264|7.3261|31.358|-0.31||35.94|25.914|26.77|-9.719|-9.724|-0.22|17|17|514.5062|15.67|2016-04-05/ev_revenues|3.8536|2016-04-12/ev_revenues|3.6489|2016-04-19/ev_revenues|3.7951|2016-04-26/ev_revenues|4.0923|2016-05-03/ev_revenues|3.3675|2016-05-10/ev_revenues|3.2798|2016-05-17/ev_revenues|3.1798|2016-05-24/ev_revenues|3.4674|2016-05-31/ev_revenues|3.3626|2016-04-05/ev_free_cash_flow|-15.6936|2016-04-12/ev_free_cash_flow|-14.8602|2016-04-19/ev_free_cash_flow|-15.4555|2016-04-26/ev_free_cash_flow|-16.6658|2016-05-03/ev_free_cash_flow|-13.714|2016-05-10/ev_free_cash_flow|-13.3567|2016-05-17/ev_free_cash_flow|-12.9498|2016-05-24/ev_free_cash_flow|-14.1208|2016-05-31/ev_free_cash_flow|-13.6941|2016-04-05/ps_ratio|3.5494|2016-04-12/ps_ratio|3.3688|2016-04-19/ps_ratio|3.4978|2016-04-26/ps_ratio|3.76|2016-05-03/ps_ratio|3.1194|2016-05-10/ps_ratio|3.042|2016-05-17/ps_ratio|2.9539|2016-05-24/ps_ratio|3.2075|2016-05-31/ps_ratio|3.1151|2016-04-05/price_to_book_value|3.0173|2016-04-12/price_to_book_value|2.8638|2016-04-19/price_to_book_value|2.9734|2016-04-26/price_to_book_value|3.1964|2016-05-03/price_to_book_value|2.6526|2016-05-10/price_to_book_value|2.5868|2016-05-17/price_to_book_value|2.5119|2016-05-24/price_to_book_value|2.7276|2016-05-31/price_to_book_value|2.649|2016-04-06/peg_ratio|-0.1381|2016-04-13/peg_ratio|-0.1364|2016-04-20/peg_ratio|-0.1392|2016-04-27/peg_ratio|-0.1511|2016-05-04/peg_ratio|-0.1224|2016-05-11/peg_ratio|-0.1208|2016-05-18/peg_ratio|-0.1175|2016-05-25/peg_ratio|-0.1276|2016-04-01/dividend_yield|0|2016-04-04/dividend_yield|0|2016-04-05/dividend_yield|0|2016-04-06/dividend_yield|0|2016-04-07/dividend_yield|0|2016-04-08/dividend_yield|0|2016-04-11/dividend_yield|0|2016-04-12/dividend_yield|0|2016-04-13/dividend_yield|0|2016-04-14/dividend_yield|0|2016-04-15/dividend_yield|0|2016-04-18/dividend_yield|0|2016-04-19/dividend_yield|0|2016-04-20/dividend_yield|0|2016-04-21/dividend_yield|0|2016-04-22/dividend_yield|0|2016-04-25/dividend_yield|0|2016-04-26/dividend_yield|0|2016-04-27/dividend_yield|0|2016-04-28/dividend_yield|0|2016-04-29/dividend_yield|0|2016-05-02/dividend_yield|0|2016-05-03/dividend_yield|0|2016-05-04/dividend_yield|0|2016-05-05/dividend_yield|0|2016-05-06/dividend_yield|0|2016-05-09/dividend_yield|0|2016-05-10/dividend_yield|0|2016-05-11/dividend_yield|0|2016-05-12/dividend_yield|0|2016-05-13/dividend_yield|0|2016-05-16/dividend_yield|0|2016-05-17/dividend_yield|0|2016-05-18/dividend_yield|0|2016-05-19/dividend_yield|0|2016-05-20/dividend_yield|0|2016-05-23/dividend_yield|0|2016-05-24/dividend_yield|0|2016-05-25/dividend_yield|0|2016-05-26/dividend_yield|0|2016-05-27/dividend_yield|0|2016-05-31/dividend_yield|0|2016-04-15/percent_of_shares_outstanding|6.9217|2016-04-29/percent_of_shares_outstanding|6.8559|2016-05-13/percent_of_shares_outstanding|7.5277|2016-05-31/percent_of_shares_outstanding|7.8382|2016-04-12/price|15.67|2016-04-26/price|17.49|2016-05-10/price|14.15|2016-05-24/price|14.92|2016-04-12/total_return_price|15.67|2016-04-26/total_return_price|17.49|2016-05-10/total_return_price|14.15|2016-05-24/total_return_price|14.92|2016-04-05/enterprise_value|523.3499|2016-04-12/enterprise_value|495.5596|2016-04-19/enterprise_value|515.4098|2016-04-26/enterprise_value|555.7719|2016-05-03/enterprise_value|457.3334|2016-05-10/enterprise_value|445.4195|2016-05-17/enterprise_value|431.8509|2016-05-24/enterprise_value|470.902|2016-05-31/enterprise_value|456.6715 russ2000_0963|ATRC|201606|86.465|42.427|19.311|30.902|158.21|104.513|25.189|79.324||177|-183.566||3.3285|-12.9113|-13.5552|1.6045|3.085||2.6234|-0.1225|0.1411|0|-0.8088|7.313|31.575|-0.26||39.672|28.818|27.432|-8.189|-8.206|-0.417|14.81|14.81|452.0383|14.48|2016-07-05/ev_revenues|3.2423|2016-07-12/ev_revenues|3.4747|2016-07-19/ev_revenues|3.3748|2016-07-26/ev_revenues|3.3515|2016-08-02/ev_revenues|3.3631|2016-08-09/ev_revenues|3.2516|2016-08-16/ev_revenues|3.5304|2016-08-23/ev_revenues|3.3353|2016-08-30/ev_revenues|3.4445|2016-07-05/ev_free_cash_flow|-12.2381|2016-07-12/ev_free_cash_flow|-13.1151|2016-07-19/ev_free_cash_flow|-12.738|2016-07-26/ev_free_cash_flow|-12.6503|2016-08-02/ev_free_cash_flow|-12.6941|2016-08-09/ev_free_cash_flow|-12.2731|2016-08-16/ev_free_cash_flow|-13.3255|2016-08-23/ev_free_cash_flow|-12.5888|2016-08-30/ev_free_cash_flow|-13.001|2016-07-05/ps_ratio|3.0667|2016-07-12/ps_ratio|3.2785|2016-07-19/ps_ratio|3.1874|2016-07-26/ps_ratio|3.1662|2016-08-02/ps_ratio|3.1768|2016-08-09/ps_ratio|3.0752|2016-08-16/ps_ratio|3.3293|2016-08-23/ps_ratio|3.1514|2016-08-30/ps_ratio|3.251|2016-07-05/price_to_book_value|2.7163|2016-07-12/price_to_book_value|2.9039|2016-07-19/price_to_book_value|2.8232|2016-07-26/price_to_book_value|2.8044|2016-08-02/price_to_book_value|2.8138|2016-08-09/price_to_book_value|2.7238|2016-08-16/price_to_book_value|2.9489|2016-08-23/price_to_book_value|2.7913|2016-08-30/price_to_book_value|2.8795|2016-07-06/peg_ratio|-0.137|2016-07-13/peg_ratio|-0.1404|2016-07-20/peg_ratio|-0.1416|2016-07-27/peg_ratio|-0.1365|2016-08-03/peg_ratio|-0.1389|2016-08-10/peg_ratio|-0.133|2016-08-17/peg_ratio|-0.1365|2016-08-24/peg_ratio|-0.1352|2016-08-31/peg_ratio|-0.141|2016-07-01/dividend_yield|0|2016-07-05/dividend_yield|0|2016-07-06/dividend_yield|0|2016-07-07/dividend_yield|0|2016-07-08/dividend_yield|0|2016-07-11/dividend_yield|0|2016-07-12/dividend_yield|0|2016-07-13/dividend_yield|0|2016-07-14/dividend_yield|0|2016-07-15/dividend_yield|0|2016-07-18/dividend_yield|0|2016-07-19/dividend_yield|0|2016-07-20/dividend_yield|0|2016-07-21/dividend_yield|0|2016-07-22/dividend_yield|0|2016-07-25/dividend_yield|0|2016-07-26/dividend_yield|0|2016-07-27/dividend_yield|0|2016-07-28/dividend_yield|0|2016-07-29/dividend_yield|0|2016-08-01/dividend_yield|0|2016-08-02/dividend_yield|0|2016-08-03/dividend_yield|0|2016-08-04/dividend_yield|0|2016-08-05/dividend_yield|0|2016-08-08/dividend_yield|0|2016-08-09/dividend_yield|0|2016-08-10/dividend_yield|0|2016-08-11/dividend_yield|0|2016-08-12/dividend_yield|0|2016-08-15/dividend_yield|0|2016-08-16/dividend_yield|0|2016-08-17/dividend_yield|0|2016-08-18/dividend_yield|0|2016-08-19/dividend_yield|0|2016-08-22/dividend_yield|0|2016-08-23/dividend_yield|0|2016-08-24/dividend_yield|0|2016-08-25/dividend_yield|0|2016-08-26/dividend_yield|0|2016-08-29/dividend_yield|0|2016-08-30/dividend_yield|0|2016-08-31/dividend_yield|0|2016-07-15/percent_of_shares_outstanding|7.4763|2016-07-29/percent_of_shares_outstanding|7.2299|2016-08-15/percent_of_shares_outstanding|6.9244|2016-08-31/percent_of_shares_outstanding|7.2228|2016-07-05/price|14.48|2016-07-19/price|15.05|2016-08-02/price|15|2016-08-16/price|15.72|2016-08-30/price|15.35|2016-07-05/total_return_price|14.48|2016-07-19/total_return_price|15.05|2016-08-02/total_return_price|15|2016-08-16/total_return_price|15.72|2016-08-30/total_return_price|15.35|2016-07-05/enterprise_value|463.3214|2016-07-12/enterprise_value|496.5244|2016-07-19/enterprise_value|482.2472|2016-07-26/enterprise_value|478.9268|2016-08-02/enterprise_value|480.587|2016-08-09/enterprise_value|464.6481|2016-08-16/enterprise_value|504.4916|2016-08-23/enterprise_value|476.6012|2016-08-30/enterprise_value|492.2065 russ2000_0963|ATRC|201609|84.41|41.343|18.985|30.742|157.799|105.882|26.49|79.392||173.434|-190.349||3.6071|-14.3162|-13.615|1.826|3.3992||3.0108|-0.1449|0.1471|0|-0.6191|7.7044|31.706|-0.21||38.34|27.472|25.487|-6.781|-6.783|-0.463|16.05|16.05|515.4485|16.49|2016-10-04/ev_revenues|3.4112|2016-10-11/ev_revenues|3.5532|2016-10-18/ev_revenues|3.6641|2016-10-25/ev_revenues|3.7861|2016-11-01/ev_revenues|3.877|2016-11-08/ev_revenues|3.7816|2016-11-15/ev_revenues|4.3451|2016-11-22/ev_revenues|4.1943|2016-11-29/ev_revenues|3.9524|2016-10-04/ev_free_cash_flow|-15.655|2016-10-11/ev_free_cash_flow|-16.3067|2016-10-18/ev_free_cash_flow|-16.8158|2016-10-25/ev_free_cash_flow|-17.3759|2016-11-01/ev_free_cash_flow|-17.7929|2016-11-08/ev_free_cash_flow|-17.355|2016-11-15/ev_free_cash_flow|-19.9414|2016-11-22/ev_free_cash_flow|-19.249|2016-11-29/ev_free_cash_flow|-18.1391|2016-10-04/ps_ratio|3.3141|2016-10-11/ps_ratio|3.4479|2016-10-18/ps_ratio|3.5525|2016-10-25/ps_ratio|3.6675|2016-11-01/ps_ratio|3.7532|2016-11-08/ps_ratio|3.6633|2016-11-15/ps_ratio|4.1944|2016-11-22/ps_ratio|4.0522|2016-11-29/ps_ratio|3.8243|2016-10-04/price_to_book_value|3.0379|2016-10-11/price_to_book_value|3.1605|2016-10-18/price_to_book_value|3.2564|2016-10-25/price_to_book_value|3.3618|2016-11-01/price_to_book_value|3.4403|2016-11-08/price_to_book_value|3.3578|2016-11-15/price_to_book_value|3.8447|2016-11-22/price_to_book_value|3.7143|2016-11-29/price_to_book_value|3.5054|2016-10-05/peg_ratio|-0.3162|2016-10-12/peg_ratio|-0.3265|2016-10-19/peg_ratio|-0.3366|2016-10-26/peg_ratio|-0.3261|2016-11-02/peg_ratio|-0.3493|2016-11-09/peg_ratio|-0.3598|2016-11-16/peg_ratio|-0.3891|2016-11-23/peg_ratio|-0.3845|2016-11-30/peg_ratio|-0.3562|2016-10-03/dividend_yield|0|2016-10-04/dividend_yield|0|2016-10-05/dividend_yield|0|2016-10-06/dividend_yield|0|2016-10-07/dividend_yield|0|2016-10-10/dividend_yield|0|2016-10-11/dividend_yield|0|2016-10-12/dividend_yield|0|2016-10-13/dividend_yield|0|2016-10-14/dividend_yield|0|2016-10-17/dividend_yield|0|2016-10-18/dividend_yield|0|2016-10-19/dividend_yield|0|2016-10-20/dividend_yield|0|2016-10-21/dividend_yield|0|2016-10-24/dividend_yield|0|2016-10-25/dividend_yield|0|2016-10-26/dividend_yield|0|2016-10-27/dividend_yield|0|2016-10-28/dividend_yield|0|2016-10-31/dividend_yield|0|2016-11-01/dividend_yield|0|2016-11-02/dividend_yield|0|2016-11-03/dividend_yield|0|2016-11-04/dividend_yield|0|2016-11-07/dividend_yield|0|2016-11-08/dividend_yield|0|2016-11-09/dividend_yield|0|2016-11-10/dividend_yield|0|2016-11-11/dividend_yield|0|2016-11-14/dividend_yield|0|2016-11-15/dividend_yield|0|2016-11-16/dividend_yield|0|2016-11-17/dividend_yield|0|2016-11-18/dividend_yield|0|2016-11-21/dividend_yield|0|2016-11-22/dividend_yield|0|2016-11-23/dividend_yield|0|2016-11-25/dividend_yield|0|2016-11-28/dividend_yield|0|2016-11-29/dividend_yield|0|2016-11-30/dividend_yield|0|2016-10-14/percent_of_shares_outstanding|7.9192|2016-10-31/percent_of_shares_outstanding|9.6985|2016-11-15/percent_of_shares_outstanding|10.5834|2016-11-30/percent_of_shares_outstanding|9.944|2016-10-11/price|16.49|2016-10-25/price|17.54|2016-11-08/price|17.52|2016-11-22/price|19.38|2016-10-11/total_return_price|16.49|2016-10-25/total_return_price|17.54|2016-11-08/total_return_price|17.52|2016-11-22/total_return_price|19.38|2016-10-04/enterprise_value|511.0418|2016-10-11/enterprise_value|532.3161|2016-10-18/enterprise_value|548.9366|2016-10-25/enterprise_value|567.2191|2016-11-01/enterprise_value|580.83|2016-11-08/enterprise_value|566.5368|2016-11-15/enterprise_value|650.9664|2016-11-22/enterprise_value|628.3632|2016-11-29/enterprise_value|592.1316 russ2000_0963|ATRC|201612|85.717|44.009|17.66|29.995|157.388|107.979|28.828|79.151||168.442|-198.974||4.2009|-19.0194|-19.2795|2.2938|4.0585||3.7201|-0.3855|0.1518|0|-0.3679|9.8483|31.795|-0.27||41.157|28.897|26.726|-8.609|-8.625|-0.474|18.68|18.68|629.3604|19.2|2017-01-03/ev_revenues|4.0084|2017-01-10/ev_revenues|3.4581|2017-01-17/ev_revenues|3.2216|2017-01-24/ev_revenues|3.256|2017-01-31/ev_revenues|3.3785|2017-02-07/ev_revenues|3.5419|2017-02-14/ev_revenues|3.5569|2017-02-21/ev_revenues|3.658|2017-02-28/ev_revenues|3.8038|2017-01-03/ev_free_cash_flow|-27.2558|2017-01-10/ev_free_cash_flow|-23.5139|2017-01-17/ev_free_cash_flow|-21.9061|2017-01-24/ev_free_cash_flow|-22.14|2017-01-31/ev_free_cash_flow|-22.9731|2017-02-07/ev_free_cash_flow|-24.084|2017-02-14/ev_free_cash_flow|-24.1863|2017-02-21/ev_free_cash_flow|-24.8733|2017-02-28/ev_free_cash_flow|-25.8646|2017-01-03/ps_ratio|3.9126|2017-01-10/ps_ratio|3.3909|2017-01-17/ps_ratio|3.1668|2017-01-24/ps_ratio|3.1994|2017-01-31/ps_ratio|3.3155|2017-02-07/ps_ratio|3.4704|2017-02-14/ps_ratio|3.4847|2017-02-21/ps_ratio|3.5805|2017-02-28/ps_ratio|3.719|2017-01-03/price_to_book_value|3.8005|2017-01-10/price_to_book_value|3.2938|2017-01-17/price_to_book_value|3.076|2017-01-24/price_to_book_value|3.1077|2017-01-31/price_to_book_value|3.2205|2017-02-07/price_to_book_value|3.371|2017-02-14/price_to_book_value|3.3848|2017-02-21/price_to_book_value|3.4779|2017-02-28/price_to_book_value|3.6121|2017-01-04/peg_ratio|-1.7362|2017-01-11/peg_ratio|-1.52|2017-01-18/peg_ratio|-1.3843|2017-01-25/peg_ratio|-1.4648|2017-02-01/peg_ratio|-1.4594|2017-02-08/peg_ratio|-1.5453|2017-02-15/peg_ratio|-1.5842|2017-02-22/peg_ratio|-1.558|2017-01-03/dividend_yield|0|2017-01-04/dividend_yield|0|2017-01-05/dividend_yield|0|2017-01-06/dividend_yield|0|2017-01-09/dividend_yield|0|2017-01-10/dividend_yield|0|2017-01-11/dividend_yield|0|2017-01-12/dividend_yield|0|2017-01-13/dividend_yield|0|2017-01-17/dividend_yield|0|2017-01-18/dividend_yield|0|2017-01-19/dividend_yield|0|2017-01-20/dividend_yield|0|2017-01-23/dividend_yield|0|2017-01-24/dividend_yield|0|2017-01-25/dividend_yield|0|2017-01-26/dividend_yield|0|2017-01-27/dividend_yield|0|2017-01-30/dividend_yield|0|2017-01-31/dividend_yield|0|2017-02-01/dividend_yield|0|2017-02-02/dividend_yield|0|2017-02-03/dividend_yield|0|2017-02-06/dividend_yield|0|2017-02-07/dividend_yield|0|2017-02-08/dividend_yield|0|2017-02-09/dividend_yield|0|2017-02-10/dividend_yield|0|2017-02-13/dividend_yield|0|2017-02-14/dividend_yield|0|2017-02-15/dividend_yield|0|2017-02-16/dividend_yield|0|2017-02-17/dividend_yield|0|2017-02-21/dividend_yield|0|2017-02-22/dividend_yield|0|2017-02-23/dividend_yield|0|2017-02-24/dividend_yield|0|2017-02-27/dividend_yield|0|2017-02-28/dividend_yield|0|2017-01-13/percent_of_shares_outstanding|9.1597|2017-01-31/percent_of_shares_outstanding|9.6273|2017-02-15/percent_of_shares_outstanding|10.0738|2017-02-28/percent_of_shares_outstanding|9.7031|2017-01-03/price|19.2|2017-01-17/price|15.54|2017-01-31/price|16.27|2017-02-14/price|17.1|2017-02-28/price|18.25|2017-01-03/total_return_price|19.2|2017-01-17/total_return_price|15.54|2017-01-31/total_return_price|16.27|2017-02-14/total_return_price|17.1|2017-02-28/total_return_price|18.25|2017-01-03/enterprise_value|621.7314|2017-01-10/enterprise_value|536.3759|2017-01-17/enterprise_value|499.6997|2017-01-24/enterprise_value|505.0344|2017-01-31/enterprise_value|524.0393|2017-02-07/enterprise_value|549.3793|2017-02-14/enterprise_value|551.7132|2017-02-21/enterprise_value|567.3839|2017-02-28/enterprise_value|589.9963 russ2000_0963|ATRC|201703|79.109|34.465|18.838|29.93|157.046|105.565|28.409|77.156||160.858|-209.157||4.0003|-18.9751|-27.2008|2.4071|3.8352||3.7931|-1.7109|0.1594|0|-0.775|9.7513|32.02|-0.32||41.273|30.008|30.1|-10.16|-10.183|-0.5|18.82|18.82|620.4777|19.24|2017-04-04/ev_revenues|3.9273|2017-04-11/ev_revenues|4.0161|2017-04-18/ev_revenues|4.0669|2017-04-25/ev_revenues|4.2827|2017-05-02/ev_revenues|4.4305|2017-05-09/ev_revenues|4.6379|2017-05-16/ev_revenues|4.5702|2017-05-23/ev_revenues|4.5025|2017-05-30/ev_revenues|4.3797|2017-04-04/ev_free_cash_flow|-30.9631|2017-04-11/ev_free_cash_flow|-31.6637|2017-04-18/ev_free_cash_flow|-32.0641|2017-04-25/ev_free_cash_flow|-33.7657|2017-05-02/ev_free_cash_flow|-34.9308|2017-05-09/ev_free_cash_flow|-36.5656|2017-05-16/ev_free_cash_flow|-36.0318|2017-05-23/ev_free_cash_flow|-35.498|2017-05-30/ev_free_cash_flow|-34.5304|2017-04-04/ps_ratio|3.7271|2017-04-11/ps_ratio|3.8103|2017-04-18/ps_ratio|3.8578|2017-04-25/ps_ratio|4.0598|2017-05-02/ps_ratio|4.1985|2017-05-09/ps_ratio|4.3925|2017-05-16/ps_ratio|4.3292|2017-05-23/ps_ratio|4.2658|2017-05-30/ps_ratio|4.1509|2017-04-04/price_to_book_value|3.972|2017-04-11/price_to_book_value|4.0606|2017-04-18/price_to_book_value|4.1112|2017-04-25/price_to_book_value|4.3265|2017-05-02/price_to_book_value|4.4739|2017-05-09/price_to_book_value|4.6807|2017-05-16/price_to_book_value|4.6132|2017-05-23/price_to_book_value|4.5457|2017-05-30/price_to_book_value|4.4233|2017-04-05/peg_ratio||2017-04-12/peg_ratio||2017-04-19/peg_ratio||2017-04-26/peg_ratio||2017-05-03/peg_ratio||2017-05-10/peg_ratio||2017-05-17/peg_ratio||2017-05-24/peg_ratio||2017-05-31/peg_ratio||2017-04-03/dividend_yield|0|2017-04-04/dividend_yield|0|2017-04-05/dividend_yield|0|2017-04-06/dividend_yield|0|2017-04-07/dividend_yield|0|2017-04-10/dividend_yield|0|2017-04-11/dividend_yield|0|2017-04-12/dividend_yield|0|2017-04-13/dividend_yield|0|2017-04-17/dividend_yield|0|2017-04-18/dividend_yield|0|2017-04-19/dividend_yield|0|2017-04-20/dividend_yield|0|2017-04-21/dividend_yield|0|2017-04-24/dividend_yield|0|2017-04-25/dividend_yield|0|2017-04-26/dividend_yield|0|2017-04-27/dividend_yield|0|2017-04-28/dividend_yield|0|2017-05-01/dividend_yield|0|2017-05-02/dividend_yield|0|2017-05-03/dividend_yield|0|2017-05-04/dividend_yield|0|2017-05-05/dividend_yield|0|2017-05-08/dividend_yield|0|2017-05-09/dividend_yield|0|2017-05-10/dividend_yield|0|2017-05-11/dividend_yield|0|2017-05-12/dividend_yield|0|2017-05-15/dividend_yield|0|2017-05-16/dividend_yield|0|2017-05-17/dividend_yield|0|2017-05-18/dividend_yield|0|2017-05-19/dividend_yield|0|2017-05-22/dividend_yield|0|2017-05-23/dividend_yield|0|2017-05-24/dividend_yield|0|2017-05-25/dividend_yield|0|2017-05-26/dividend_yield|0|2017-05-30/dividend_yield|0|2017-05-31/dividend_yield|0|2017-04-13/percent_of_shares_outstanding|9.8316|2017-04-28/percent_of_shares_outstanding|9.8074|2017-05-15/percent_of_shares_outstanding|8.5056|2017-05-31/percent_of_shares_outstanding|8.1176|2017-04-11/price|19.24|2017-04-25/price|20.5|2017-05-09/price|22.18|2017-05-23/price|21.54|2017-04-11/total_return_price|19.24|2017-04-25/total_return_price|20.5|2017-05-09/total_return_price|22.18|2017-05-23/total_return_price|21.54|2017-04-04/enterprise_value|630.0982|2017-04-11/enterprise_value|644.3568|2017-04-18/enterprise_value|652.5045|2017-04-25/enterprise_value|687.1325|2017-05-02/enterprise_value|710.8417|2017-05-09/enterprise_value|744.1092|2017-05-16/enterprise_value|733.2463|2017-05-23/enterprise_value|722.3835|2017-05-30/enterprise_value|702.6945 russ2000_0963|ATRC|201706|81.111|34.978|19.943|29.959|156.704|107.009|31.695|75.314||161.501|-216.04||4.932|-25.3476|-38.8843|3.0656|4.6678||4.9741||0.1592|0|-0.6067|6.9175|32.288|-0.21||45.231|32.554|30.002|-6.866|-6.883|-0.516|22.73|22.73|791.2946|24.07|2017-07-05/ev_revenues|4.9214|2017-07-12/ev_revenues|5.0889|2017-07-19/ev_revenues|4.8883|2017-07-26/ev_revenues|4.7303|2017-08-02/ev_revenues|4.6558|2017-08-09/ev_revenues|4.6206|2017-08-16/ev_revenues|4.6351|2017-08-23/ev_revenues|4.4593|2017-08-30/ev_revenues|4.4945|2017-07-05/ev_free_cash_flow|-52.3525|2017-07-12/ev_free_cash_flow|-54.1342|2017-07-19/ev_free_cash_flow|-52.0006|2017-07-26/ev_free_cash_flow|-50.319|2017-08-02/ev_free_cash_flow|-49.5269|2017-08-09/ev_free_cash_flow|-49.1529|2017-08-16/ev_free_cash_flow|-49.3069|2017-08-23/ev_free_cash_flow|-47.4367|2017-08-30/ev_free_cash_flow|-47.8107|2017-07-05/ps_ratio|4.633|2017-07-12/ps_ratio|4.789|2017-07-19/ps_ratio|4.6023|2017-07-26/ps_ratio|4.454|2017-08-02/ps_ratio|4.3847|2017-08-09/ps_ratio|4.352|2017-08-16/ps_ratio|4.3655|2017-08-23/ps_ratio|4.2019|2017-08-30/ps_ratio|4.2346|2017-07-05/price_to_book_value|5.1159|2017-07-12/price_to_book_value|5.2881|2017-07-19/price_to_book_value|5.0819|2017-07-26/price_to_book_value|4.9194|2017-08-02/price_to_book_value|4.8429|2017-08-09/price_to_book_value|4.8068|2017-08-16/price_to_book_value|4.8216|2017-08-23/price_to_book_value|4.6409|2017-08-30/price_to_book_value|4.6771|2017-07-05/peg_ratio||2017-07-12/peg_ratio||2017-07-19/peg_ratio||2017-07-26/peg_ratio||2017-08-02/peg_ratio||2017-08-09/peg_ratio||2017-08-16/peg_ratio||2017-08-23/peg_ratio||2017-08-30/peg_ratio||2017-07-03/dividend_yield|0|2017-07-05/dividend_yield|0|2017-07-06/dividend_yield|0|2017-07-07/dividend_yield|0|2017-07-10/dividend_yield|0|2017-07-11/dividend_yield|0|2017-07-12/dividend_yield|0|2017-07-13/dividend_yield|0|2017-07-14/dividend_yield|0|2017-07-17/dividend_yield|0|2017-07-18/dividend_yield|0|2017-07-19/dividend_yield|0|2017-07-20/dividend_yield|0|2017-07-21/dividend_yield|0|2017-07-24/dividend_yield|0|2017-07-25/dividend_yield|0|2017-07-26/dividend_yield|0|2017-07-27/dividend_yield|0|2017-07-28/dividend_yield|0|2017-07-31/dividend_yield|0|2017-08-01/dividend_yield|0|2017-08-02/dividend_yield|0|2017-08-03/dividend_yield|0|2017-08-04/dividend_yield|0|2017-08-07/dividend_yield|0|2017-08-08/dividend_yield|0|2017-08-09/dividend_yield|0|2017-08-10/dividend_yield|0|2017-08-11/dividend_yield|0|2017-08-14/dividend_yield|0|2017-08-15/dividend_yield|0|2017-08-16/dividend_yield|0|2017-08-17/dividend_yield|0|2017-08-18/dividend_yield|0|2017-08-21/dividend_yield|0|2017-08-22/dividend_yield|0|2017-08-23/dividend_yield|0|2017-08-24/dividend_yield|0|2017-08-25/dividend_yield|0|2017-08-28/dividend_yield|0|2017-08-29/dividend_yield|0|2017-08-30/dividend_yield|0|2017-08-31/dividend_yield|0|2017-07-14/percent_of_shares_outstanding|7.0977|2017-07-31/percent_of_shares_outstanding|6.7447|2017-08-15/percent_of_shares_outstanding|6.3193|2017-08-31/percent_of_shares_outstanding|6.3085|2017-07-05/price|24.07|2017-07-19/price|23.91|2017-08-02/price|22.78|2017-08-16/price|22.68|2017-08-30/price|22|2017-07-05/total_return_price|24.07|2017-07-19/total_return_price|23.91|2017-08-02/total_return_price|22.78|2017-08-16/total_return_price|22.68|2017-08-30/total_return_price|22|2017-07-05/enterprise_value|816.9608|2017-07-12/enterprise_value|844.7649|2017-07-19/enterprise_value|811.4687|2017-07-26/enterprise_value|785.2274|2017-08-02/enterprise_value|772.8671|2017-08-09/enterprise_value|767.0303|2017-08-16/enterprise_value|769.4337|2017-08-23/enterprise_value|740.2496|2017-08-30/enterprise_value|746.0864 russ2000_0963|ATRC|201709|82.146|34.386|22.565|29.267|156.362|109.532|36.072|73.46||158.919|-223.286||4.631|-23.1527|-49.2629|2.8407|4.3616||4.8174||0.1622|0|-0.0211|5.7123|32.576|-0.22||42.15|30.918|29.799|-7.22|-7.246|-0.518|22.66|22.66|768.747|22.435|2017-10-04/ev_revenues|4.6187|2017-10-11/ev_revenues|4.504|2017-10-18/ev_revenues|4.6329|2017-10-25/ev_revenues|4.3486|2017-11-01/ev_revenues|4.2593|2017-11-08/ev_revenues|3.6828|2017-11-15/ev_revenues|3.5407|2017-11-22/ev_revenues|3.6178|2017-11-29/ev_revenues|3.6807|2017-10-04/ev_free_cash_flow|-47.7183|2017-10-11/ev_free_cash_flow|-46.5332|2017-10-18/ev_free_cash_flow|-47.8651|2017-10-25/ev_free_cash_flow|-44.9287|2017-11-01/ev_free_cash_flow|-44.0059|2017-11-08/ev_free_cash_flow|-38.0491|2017-11-15/ev_free_cash_flow|-36.5808|2017-11-22/ev_free_cash_flow|-37.3779|2017-11-29/ev_free_cash_flow|-38.0281|2017-10-04/ps_ratio|4.3572|2017-10-11/ps_ratio|4.2502|2017-10-18/ps_ratio|4.3705|2017-10-25/ps_ratio|4.1053|2017-11-01/ps_ratio|4.0219|2017-11-08/ps_ratio|3.4839|2017-11-15/ps_ratio|3.3513|2017-11-22/ps_ratio|3.4233|2017-11-29/ps_ratio|3.482|2017-10-04/price_to_book_value|4.9893|2017-10-11/price_to_book_value|4.8668|2017-10-18/price_to_book_value|5.0045|2017-10-25/price_to_book_value|4.7008|2017-11-01/price_to_book_value|4.6054|2017-11-08/price_to_book_value|3.9893|2017-11-15/price_to_book_value|3.8375|2017-11-22/price_to_book_value|3.9199|2017-11-29/price_to_book_value|3.9872|2017-10-04/peg_ratio||2017-10-11/peg_ratio||2017-10-18/peg_ratio||2017-10-25/peg_ratio||2017-11-01/peg_ratio||2017-11-08/peg_ratio||2017-11-15/peg_ratio||2017-11-22/peg_ratio||2017-11-29/peg_ratio||2017-10-02/dividend_yield|0|2017-10-03/dividend_yield|0|2017-10-04/dividend_yield|0|2017-10-05/dividend_yield|0|2017-10-06/dividend_yield|0|2017-10-09/dividend_yield|0|2017-10-10/dividend_yield|0|2017-10-11/dividend_yield|0|2017-10-12/dividend_yield|0|2017-10-13/dividend_yield|0|2017-10-16/dividend_yield|0|2017-10-17/dividend_yield|0|2017-10-18/dividend_yield|0|2017-10-19/dividend_yield|0|2017-10-20/dividend_yield|0|2017-10-23/dividend_yield|0|2017-10-24/dividend_yield|0|2017-10-25/dividend_yield|0|2017-10-26/dividend_yield|0|2017-10-27/dividend_yield|0|2017-10-30/dividend_yield|0|2017-10-31/dividend_yield|0|2017-11-01/dividend_yield|0|2017-11-02/dividend_yield|0|2017-11-03/dividend_yield|0|2017-11-06/dividend_yield|0|2017-11-07/dividend_yield|0|2017-11-08/dividend_yield|0|2017-11-09/dividend_yield|0|2017-11-10/dividend_yield|0|2017-11-13/dividend_yield|0|2017-11-14/dividend_yield|0|2017-11-15/dividend_yield|0|2017-11-16/dividend_yield|0|2017-11-17/dividend_yield|0|2017-11-20/dividend_yield|0|2017-11-21/dividend_yield|0|2017-11-22/dividend_yield|0|2017-11-24/dividend_yield|0|2017-11-27/dividend_yield|0|2017-11-28/dividend_yield|0|2017-11-29/dividend_yield|0|2017-11-30/dividend_yield|0|2017-10-13/percent_of_shares_outstanding|5.613|2017-10-31/percent_of_shares_outstanding|5.9995|2017-11-15/percent_of_shares_outstanding|5.7503|2017-11-30/percent_of_shares_outstanding|5.5997|2017-10-11/price|22.435|2017-10-25/price|21.67|2017-11-08/price|18.39|2017-11-22/price|18.07|2017-10-11/total_return_price|22.435|2017-10-25/total_return_price|21.67|2017-11-08/total_return_price|18.39|2017-11-22/total_return_price|18.07|2017-10-04/enterprise_value|784.298|2017-10-11/enterprise_value|764.8202|2017-10-18/enterprise_value|786.7112|2017-10-25/enterprise_value|738.4476|2017-11-01/enterprise_value|723.2811|2017-11-08/enterprise_value|625.3747|2017-11-15/enterprise_value|601.2428|2017-11-22/enterprise_value|614.343|2017-11-29/enterprise_value|625.03 russ2000_0963|ATRC|201712|82.258|34.451|22.451|28.749|156.021|106.538|31.903|74.635||161.166|-225.866||3.6665|-23.0946|-37.8813|2.3199|3.4687||3.972||0.153|0|0.0271|5.7036|32.657|-0.08||46.062|32.683|27.097|-2.632|-2.58|-0.503|18.26|18.26|622.6168|18.37|2018-01-03/ev_revenues|3.5804|2018-01-10/ev_revenues|3.4458|2018-01-17/ev_revenues|3.4498|2018-01-24/ev_revenues|3.4181|2018-01-31/ev_revenues|3.1726|2018-02-07/ev_revenues|3.0736|2018-02-14/ev_revenues|3.2538|2018-02-21/ev_revenues|3.3528|2018-02-28/ev_revenues|3.4392|2018-01-03/ev_free_cash_flow|-40.8112|2018-01-10/ev_free_cash_flow|-39.2769|2018-01-17/ev_free_cash_flow|-39.322|2018-01-24/ev_free_cash_flow|-38.961|2018-01-31/ev_free_cash_flow|-36.1631|2018-02-07/ev_free_cash_flow|-35.0349|2018-02-14/ev_free_cash_flow|-37.0882|2018-02-21/ev_free_cash_flow|-38.2164|2018-02-28/ev_free_cash_flow|-39.2021|2018-01-03/ps_ratio|3.4051|2018-01-10/ps_ratio|3.279|2018-01-17/ps_ratio|3.2827|2018-01-24/ps_ratio|3.2531|2018-01-31/ps_ratio|3.0232|2018-02-07/ps_ratio|2.9305|2018-02-14/ps_ratio|3.0992|2018-02-21/ps_ratio|3.1919|2018-02-28/ps_ratio|3.2753|2018-01-03/price_to_book_value|3.9422|2018-01-10/price_to_book_value|3.7962|2018-01-17/price_to_book_value|3.8005|2018-01-24/price_to_book_value|3.7662|2018-01-31/price_to_book_value|3.5001|2018-02-07/price_to_book_value|3.3928|2018-02-14/price_to_book_value|3.5881|2018-02-21/price_to_book_value|3.6954|2018-02-28/price_to_book_value|3.7891|2018-01-03/peg_ratio||2018-01-10/peg_ratio||2018-01-17/peg_ratio||2018-01-24/peg_ratio||2018-01-31/peg_ratio||2018-02-07/peg_ratio||2018-02-14/peg_ratio||2018-02-21/peg_ratio||2018-02-28/peg_ratio||2018-01-02/dividend_yield|0|2018-01-03/dividend_yield|0|2018-01-04/dividend_yield|0|2018-01-05/dividend_yield|0|2018-01-08/dividend_yield|0|2018-01-09/dividend_yield|0|2018-01-10/dividend_yield|0|2018-01-11/dividend_yield|0|2018-01-12/dividend_yield|0|2018-01-16/dividend_yield|0|2018-01-17/dividend_yield|0|2018-01-18/dividend_yield|0|2018-01-19/dividend_yield|0|2018-01-22/dividend_yield|0|2018-01-23/dividend_yield|0|2018-01-24/dividend_yield|0|2018-01-25/dividend_yield|0|2018-01-26/dividend_yield|0|2018-01-29/dividend_yield|0|2018-01-30/dividend_yield|0|2018-01-31/dividend_yield|0|2018-02-01/dividend_yield|0|2018-02-02/dividend_yield|0|2018-02-05/dividend_yield|0|2018-02-06/dividend_yield|0|2018-02-07/dividend_yield|0|2018-02-08/dividend_yield|0|2018-02-09/dividend_yield|0|2018-02-12/dividend_yield|0|2018-02-13/dividend_yield|0|2018-02-14/dividend_yield|0|2018-02-15/dividend_yield|0|2018-02-16/dividend_yield|0|2018-02-20/dividend_yield|0|2018-02-21/dividend_yield|0|2018-02-22/dividend_yield|0|2018-02-23/dividend_yield|0|2018-02-26/dividend_yield|0|2018-02-27/dividend_yield|0|2018-02-28/dividend_yield|0|2018-01-12/percent_of_shares_outstanding|5.8539|2018-01-31/percent_of_shares_outstanding|6.0975|2018-02-15/percent_of_shares_outstanding|5.9432|2018-02-28/percent_of_shares_outstanding|5.9479|2018-01-03/price|18.37|2018-01-17/price|17.71|2018-01-31/price|16.31|2018-02-14/price|16.72|2018-02-28/price|17.67|2018-01-03/total_return_price|18.37|2018-01-17/total_return_price|17.71|2018-01-31/total_return_price|16.31|2018-02-14/total_return_price|16.72|2018-02-28/total_return_price|17.67|2018-01-03/enterprise_value|625.5548|2018-01-10/enterprise_value|602.0363|2018-01-17/enterprise_value|602.7281|2018-01-24/enterprise_value|597.1943|2018-01-31/enterprise_value|554.3077|2018-02-07/enterprise_value|537.0147|2018-02-14/enterprise_value|568.4879|2018-02-21/enterprise_value|585.7809|2018-02-28/enterprise_value|600.8905 russ2000_0963|ATRC|201803|84.769|36.038|22.571|28.549|155.679|116.579|26.872|89.707||153.123|-236||3.9633|-26.9288|-45.1752|2.6802|3.7109||4.3572||0.2605|0|-0.3982|6.5189|32.926|-0.31||46.994|34.503|34.876|-10.086|-10.134|-0.744|20.02|20.02|692.4455|20.19|2018-04-04/ev_revenues|3.9634|2018-04-11/ev_revenues|3.942|2018-04-18/ev_revenues|4.2022|2018-04-25/ev_revenues|3.9907|2018-05-02/ev_revenues|4.3247|2018-05-09/ev_revenues|4.4878|2018-05-16/ev_revenues|4.6645|2018-05-23/ev_revenues|4.6917|2018-05-30/ev_revenues|4.7869|2018-04-04/ev_free_cash_flow|-45.9189|2018-04-11/ev_free_cash_flow|-45.6715|2018-04-18/ev_free_cash_flow|-48.6863|2018-04-25/ev_free_cash_flow|-46.2352|2018-05-02/ev_free_cash_flow|-50.1051|2018-05-09/ev_free_cash_flow|-51.995|2018-05-16/ev_free_cash_flow|-54.0424|2018-05-23/ev_free_cash_flow|-54.3574|2018-05-30/ev_free_cash_flow|-55.4598|2018-04-04/ps_ratio|3.669|2018-04-11/ps_ratio|3.6491|2018-04-18/ps_ratio|3.8913|2018-04-25/ps_ratio|3.6943|2018-05-02/ps_ratio|4.0051|2018-05-09/ps_ratio|4.157|2018-05-16/ps_ratio|4.3214|2018-05-23/ps_ratio|4.3467|2018-05-30/ps_ratio|4.4353|2018-04-04/price_to_book_value|4.6452|2018-04-11/price_to_book_value|4.6201|2018-04-18/price_to_book_value|4.9267|2018-04-25/price_to_book_value|4.6774|2018-05-02/price_to_book_value|5.071|2018-05-09/price_to_book_value|5.2632|2018-05-16/price_to_book_value|5.4715|2018-05-23/price_to_book_value|5.5035|2018-05-30/price_to_book_value|5.6156|2018-04-04/peg_ratio||2018-04-11/peg_ratio||2018-04-18/peg_ratio||2018-04-25/peg_ratio||2018-05-02/peg_ratio||2018-05-09/peg_ratio||2018-05-16/peg_ratio||2018-05-23/peg_ratio||2018-05-30/peg_ratio||2018-04-02/dividend_yield|0|2018-04-03/dividend_yield|0|2018-04-04/dividend_yield|0|2018-04-05/dividend_yield|0|2018-04-06/dividend_yield|0|2018-04-09/dividend_yield|0|2018-04-10/dividend_yield|0|2018-04-11/dividend_yield|0|2018-04-12/dividend_yield|0|2018-04-13/dividend_yield|0|2018-04-16/dividend_yield|0|2018-04-17/dividend_yield|0|2018-04-18/dividend_yield|0|2018-04-19/dividend_yield|0|2018-04-20/dividend_yield|0|2018-04-23/dividend_yield|0|2018-04-24/dividend_yield|0|2018-04-25/dividend_yield|0|2018-04-26/dividend_yield|0|2018-04-27/dividend_yield|0|2018-04-30/dividend_yield|0|2018-05-01/dividend_yield|0|2018-05-02/dividend_yield|0|2018-05-03/dividend_yield|0|2018-05-04/dividend_yield|0|2018-05-07/dividend_yield|0|2018-05-08/dividend_yield|0|2018-05-09/dividend_yield|0|2018-05-10/dividend_yield|0|2018-05-11/dividend_yield|0|2018-05-14/dividend_yield|0|2018-05-15/dividend_yield|0|2018-05-16/dividend_yield|0|2018-05-17/dividend_yield|0|2018-05-18/dividend_yield|0|2018-05-21/dividend_yield|0|2018-05-22/dividend_yield|0|2018-05-23/dividend_yield|0|2018-05-24/dividend_yield|0|2018-05-25/dividend_yield|0|2018-05-29/dividend_yield|0|2018-05-30/dividend_yield|0|2018-05-31/dividend_yield|0|2018-04-13/percent_of_shares_outstanding|6.3362|2018-04-30/percent_of_shares_outstanding|6.2763|2018-05-15/percent_of_shares_outstanding|6.0922|2018-05-31/percent_of_shares_outstanding|4.9747|2018-04-11/price|20.19|2018-04-25/price|20.44|2018-05-09/price|23|2018-05-23/price|24.05|2018-04-11/total_return_price|20.19|2018-04-25/total_return_price|20.44|2018-05-09/total_return_price|23|2018-05-23/total_return_price|24.05|2018-04-04/enterprise_value|715.1417|2018-04-11/enterprise_value|711.2874|2018-04-18/enterprise_value|758.2397|2018-04-25/enterprise_value|720.0676|2018-05-02/enterprise_value|780.3364|2018-05-09/enterprise_value|809.77|2018-05-16/enterprise_value|841.6564|2018-05-23/enterprise_value|846.562|2018-05-30/enterprise_value|863.7316 russ2000_0963|ATRC|201806|86.765|37.068|21.682|28.126|155.337|111.16|27.42|83.74||159.687|-236.338||5.3559|-47.2034|-62.0521|3.5375|4.9649||6.2861||0.2504|0|-0.3004|5.8504|33.252|-0.01||51.802|38.079|28.466|-0.29|-0.338|-1.098|27.91|27.91|966.3988|28.53|2018-07-05/ev_revenues|5.403|2018-07-12/ev_revenues|5.4785|2018-07-19/ev_revenues|5.5521|2018-07-26/ev_revenues|5.4294|2018-08-02/ev_revenues|6.0382|2018-08-09/ev_revenues|5.8604|2018-08-16/ev_revenues|5.8245|2018-08-23/ev_revenues|6.3388|2018-08-30/ev_revenues|6.5393|2018-07-05/ev_free_cash_flow|-67.0069|2018-07-12/ev_free_cash_flow|-67.9436|2018-07-19/ev_free_cash_flow|-68.857|2018-07-26/ev_free_cash_flow|-67.3348|2018-08-02/ev_free_cash_flow|-74.8849|2018-08-09/ev_free_cash_flow|-72.6806|2018-08-16/ev_free_cash_flow|-72.235|2018-08-23/ev_free_cash_flow|-78.6137|2018-08-30/ev_free_cash_flow|-81.0995|2018-07-05/ps_ratio|5.012|2018-07-12/ps_ratio|5.0823|2018-07-19/ps_ratio|5.1508|2018-07-26/ps_ratio|5.0366|2018-08-02/ps_ratio|5.5953|2018-08-09/ps_ratio|5.4301|2018-08-16/ps_ratio|5.3968|2018-08-23/ps_ratio|5.8746|2018-08-30/ps_ratio|6.0608|2018-07-05/price_to_book_value|6.3091|2018-07-12/price_to_book_value|6.3975|2018-07-19/price_to_book_value|6.4838|2018-07-26/price_to_book_value|6.34|2018-08-02/price_to_book_value|7.053|2018-08-09/price_to_book_value|6.8448|2018-08-16/price_to_book_value|6.8028|2018-08-23/price_to_book_value|7.4051|2018-08-30/price_to_book_value|7.6398|2018-07-05/peg_ratio||2018-07-12/peg_ratio||2018-07-19/peg_ratio||2018-07-26/peg_ratio||2018-08-02/peg_ratio||2018-08-09/peg_ratio||2018-08-16/peg_ratio||2018-08-23/peg_ratio||2018-08-30/peg_ratio||2018-07-02/dividend_yield|0|2018-07-03/dividend_yield|0|2018-07-05/dividend_yield|0|2018-07-06/dividend_yield|0|2018-07-09/dividend_yield|0|2018-07-10/dividend_yield|0|2018-07-11/dividend_yield|0|2018-07-12/dividend_yield|0|2018-07-13/dividend_yield|0|2018-07-16/dividend_yield|0|2018-07-17/dividend_yield|0|2018-07-18/dividend_yield|0|2018-07-19/dividend_yield|0|2018-07-20/dividend_yield|0|2018-07-23/dividend_yield|0|2018-07-24/dividend_yield|0|2018-07-25/dividend_yield|0|2018-07-26/dividend_yield|0|2018-07-27/dividend_yield|0|2018-07-30/dividend_yield|0|2018-07-31/dividend_yield|0|2018-08-01/dividend_yield|0|2018-08-02/dividend_yield|0|2018-08-03/dividend_yield|0|2018-08-06/dividend_yield|0|2018-08-07/dividend_yield|0|2018-08-08/dividend_yield|0|2018-08-09/dividend_yield|0|2018-08-10/dividend_yield|0|2018-08-13/dividend_yield|0|2018-08-14/dividend_yield|0|2018-08-15/dividend_yield|0|2018-08-16/dividend_yield|0|2018-08-17/dividend_yield|0|2018-08-20/dividend_yield|0|2018-08-21/dividend_yield|0|2018-08-22/dividend_yield|0|2018-08-23/dividend_yield|0|2018-08-24/dividend_yield|0|2018-08-27/dividend_yield|0|2018-08-28/dividend_yield|0|2018-08-29/dividend_yield|0|2018-08-30/dividend_yield|0|2018-08-31/dividend_yield|0|2018-07-13/percent_of_shares_outstanding|5.7153|2018-07-31/percent_of_shares_outstanding|5.8681|2018-08-15/percent_of_shares_outstanding|5.8214|2018-08-31/percent_of_shares_outstanding|5.925|2018-07-05/price|28.53|2018-07-19/price|29.32|2018-08-02/price|31.85|2018-08-16/price|30.72|2018-08-30/price|34.5|2018-07-05/total_return_price|28.53|2018-07-19/total_return_price|29.32|2018-08-02/total_return_price|31.85|2018-08-16/total_return_price|30.72|2018-08-30/total_return_price|34.5|2018-07-05/enterprise_value|1010.397|2018-07-12/enterprise_value|1024.5222|2018-07-19/enterprise_value|1038.2942|2018-07-26/enterprise_value|1015.3408|2018-08-02/enterprise_value|1129.1901|2018-08-09/enterprise_value|1095.9501|2018-08-16/enterprise_value|1089.2314|2018-08-23/enterprise_value|1185.4152|2018-08-30/enterprise_value|1222.8986 russ2000_0963|ATRC|201809|88.429|40.219|22.258|27.964|154.995|108.194|33.744|74.45||163.768|-243.574||6.5828|-61.5576|-81.6388|4.5919|6.1012||7.6907||0.2449|0|-0.2306|5.7461|33.601|-0.22||49.941|35.948|33.44|-7.184|-7.235|-1.095|34.73|34.73|1231.0318|30.01|2018-10-04/ev_revenues|5.6604|2018-10-11/ev_revenues|5.9349|2018-10-18/ev_revenues|6.4353|2018-10-25/ev_revenues|5.8756|2018-11-01/ev_revenues|6.4351|2018-11-08/ev_revenues|6.6546|2018-11-15/ev_revenues|6.3085|2018-11-23/ev_revenues|6.36|2018-11-30/ev_revenues|6.623|2018-10-04/ev_free_cash_flow|-110.209|2018-10-11/ev_free_cash_flow|-115.5542|2018-10-18/ev_free_cash_flow|-125.2969|2018-10-25/ev_free_cash_flow|-114.3989|2018-11-01/ev_free_cash_flow|-125.2926|2018-11-08/ev_free_cash_flow|-129.567|2018-11-15/ev_free_cash_flow|-122.8282|2018-11-23/ev_free_cash_flow|-123.8294|2018-11-30/ev_free_cash_flow|-128.9508|2018-10-04/ps_ratio|5.257|2018-10-11/ps_ratio|5.1006|2018-10-18/ps_ratio|5.5307|2018-10-25/ps_ratio|5.0497|2018-11-01/ps_ratio|5.5307|2018-11-08/ps_ratio|5.7193|2018-11-15/ps_ratio|5.4219|2018-11-23/ps_ratio|5.4661|2018-11-30/ps_ratio|5.6921|2018-10-04/price_to_book_value|6.7336|2018-10-11/price_to_book_value|7.0601|2018-10-18/price_to_book_value|7.6553|2018-10-25/price_to_book_value|6.9896|2018-11-01/price_to_book_value|7.6551|2018-11-08/price_to_book_value|7.9162|2018-11-15/price_to_book_value|7.5045|2018-11-23/price_to_book_value|7.5657|2018-11-30/price_to_book_value|7.8786|2018-10-04/peg_ratio||2018-10-11/peg_ratio||2018-10-18/peg_ratio||2018-10-25/peg_ratio||2018-11-01/peg_ratio||2018-11-08/peg_ratio||2018-11-15/peg_ratio||2018-11-23/peg_ratio||2018-11-30/peg_ratio||2018-10-01/dividend_yield|0|2018-10-02/dividend_yield|0|2018-10-03/dividend_yield|0|2018-10-04/dividend_yield|0|2018-10-05/dividend_yield|0|2018-10-08/dividend_yield|0|2018-10-09/dividend_yield|0|2018-10-10/dividend_yield|0|2018-10-11/dividend_yield|0|2018-10-12/dividend_yield|0|2018-10-15/dividend_yield|0|2018-10-16/dividend_yield|0|2018-10-17/dividend_yield|0|2018-10-18/dividend_yield|0|2018-10-19/dividend_yield|0|2018-10-22/dividend_yield|0|2018-10-23/dividend_yield|0|2018-10-24/dividend_yield|0|2018-10-25/dividend_yield|0|2018-10-26/dividend_yield|0|2018-10-29/dividend_yield|0|2018-10-30/dividend_yield|0|2018-10-31/dividend_yield|0|2018-11-01/dividend_yield|0|2018-11-02/dividend_yield|0|2018-11-05/dividend_yield|0|2018-11-06/dividend_yield|0|2018-11-07/dividend_yield|0|2018-11-08/dividend_yield|0|2018-11-09/dividend_yield|0|2018-11-12/dividend_yield|0|2018-11-13/dividend_yield|0|2018-11-14/dividend_yield|0|2018-11-15/dividend_yield|0|2018-11-16/dividend_yield|0|2018-11-19/dividend_yield|0|2018-11-20/dividend_yield|0|2018-11-21/dividend_yield|0|2018-11-23/dividend_yield|0|2018-11-26/dividend_yield|0|2018-11-27/dividend_yield|0|2018-11-28/dividend_yield|0|2018-11-29/dividend_yield|0|2018-11-30/dividend_yield|0|2018-10-15/percent_of_shares_outstanding|3.8646|2018-10-31/percent_of_shares_outstanding|4.1432|2018-11-15/percent_of_shares_outstanding|4.2827|2018-11-30/percent_of_shares_outstanding|4.2821|2018-10-11/price|30.01|2018-10-25/price|29.71|2018-11-08/price|33.65|2018-11-23/price|32.16|2018-10-11/total_return_price|30.01|2018-10-25/total_return_price|29.71|2018-11-08/total_return_price|33.65|2018-11-23/total_return_price|32.16|2018-10-04/enterprise_value|1102.6413|2018-10-11/enterprise_value|1156.1193|2018-10-18/enterprise_value|1253.5951|2018-10-25/enterprise_value|1144.5609|2018-11-01/enterprise_value|1253.5528|2018-11-08/enterprise_value|1296.3175|2018-11-15/enterprise_value|1228.8957|2018-11-23/enterprise_value|1238.9127|2018-11-30/enterprise_value|1290.1532 russ2000_0963|ATRC|201812|174.673|124.402|22.484|27.08|154.511|107.378|40.216|67.162||249.381|-247.003||5.8991|-51.9075|-114.8571|3.0754|5.0701||7.0176||0.1616|0|-0.2456|4.681|36.508|-0.09||52.893|38.59|32.742|-3.351|-3.43|-0.664|26.75|26.75|1149.1455|31.23|2019-01-04/ev_revenues|5.5621|2019-01-11/ev_revenues|5.296|2019-01-18/ev_revenues|5.6578|2019-01-25/ev_revenues|5.5315|2019-02-01/ev_revenues|5.4702|2019-02-08/ev_revenues|5.5774|2019-02-15/ev_revenues|5.9374|2019-02-22/ev_revenues|5.9396|2019-01-04/ev_free_cash_flow|-108.0224|2019-01-11/ev_free_cash_flow|-102.8539|2019-01-18/ev_free_cash_flow|-109.8816|2019-01-25/ev_free_cash_flow|-107.4275|2019-02-01/ev_free_cash_flow|-106.2376|2019-02-08/ev_free_cash_flow|-108.3199|2019-02-15/ev_free_cash_flow|-115.3104|2019-02-22/ev_free_cash_flow|-115.353|2019-01-04/ps_ratio|5.2773|2019-01-11/ps_ratio|5.0424|2019-01-18/ps_ratio|5.3618|2019-01-25/ps_ratio|5.2503|2019-02-01/ps_ratio|5.1962|2019-02-08/ps_ratio|5.2908|2019-02-15/ps_ratio|5.6085|2019-02-22/ps_ratio|5.6102|2019-01-04/price_to_book_value|4.8344|2019-01-11/price_to_book_value|4.6192|2019-01-18/price_to_book_value|4.9118|2019-01-25/price_to_book_value|4.8096|2019-02-01/price_to_book_value|4.7601|2019-02-08/price_to_book_value|4.8468|2019-02-15/price_to_book_value|5.1378|2019-02-22/price_to_book_value|5.1396|2019-01-04/peg_ratio||2019-01-11/peg_ratio||2019-01-18/peg_ratio||2019-01-25/peg_ratio||2019-02-01/peg_ratio||2019-02-08/peg_ratio||2019-02-15/peg_ratio||2019-02-22/peg_ratio||2019-01-02/dividend_yield|0|2019-01-03/dividend_yield|0|2019-01-04/dividend_yield|0|2019-01-07/dividend_yield|0|2019-01-08/dividend_yield|0|2019-01-09/dividend_yield|0|2019-01-10/dividend_yield|0|2019-01-11/dividend_yield|0|2019-01-14/dividend_yield|0|2019-01-15/dividend_yield|0|2019-01-16/dividend_yield|0|2019-01-17/dividend_yield|0|2019-01-18/dividend_yield|0|2019-01-22/dividend_yield|0|2019-01-23/dividend_yield|0|2019-01-24/dividend_yield|0|2019-01-25/dividend_yield|0|2019-01-28/dividend_yield|0|2019-01-29/dividend_yield|0|2019-01-30/dividend_yield|0|2019-01-31/dividend_yield|0|2019-02-01/dividend_yield|0|2019-02-04/dividend_yield|0|2019-02-05/dividend_yield|0|2019-02-06/dividend_yield|0|2019-02-07/dividend_yield|0|2019-02-08/dividend_yield|0|2019-02-11/dividend_yield|0|2019-02-12/dividend_yield|0|2019-02-13/dividend_yield|0|2019-02-14/dividend_yield|0|2019-02-15/dividend_yield|0|2019-02-19/dividend_yield|0|2019-02-20/dividend_yield|0|2019-02-21/dividend_yield|0|2019-02-22/dividend_yield|0|2019-02-25/dividend_yield|0|2019-02-26/dividend_yield|0|2019-02-27/dividend_yield|0|2019-02-28/dividend_yield|0|2019-01-15/percent_of_shares_outstanding|4.6219|2019-01-31/percent_of_shares_outstanding|4.4209|2019-02-15/percent_of_shares_outstanding|4.5414|2019-02-28/percent_of_shares_outstanding|4.3996|2019-01-04/price|31.23|2019-01-18/price|31.73|2019-02-01/price|30.75|2019-02-15/price|33.19|2019-01-04/total_return_price|31.23|2019-01-18/total_return_price|31.73|2019-02-01/total_return_price|30.75|2019-02-15/total_return_price|33.19|2019-01-04/enterprise_value|1121.4889|2019-01-11/enterprise_value|1067.8294|2019-01-18/enterprise_value|1140.7909|2019-01-25/enterprise_value|1115.3123|2019-02-01/enterprise_value|1102.959|2019-02-08/enterprise_value|1124.5772|2019-02-15/enterprise_value|1197.1528|2019-02-22/enterprise_value|1197.5952 russ2000_0963|ATRC|201903|155.019|100.63|24.122|28.828|154.027|99.068|35.465|63.603||239.292|-252.638||4.7178|-58.6485|-91.6252|2.8839|4.527||4.1517||0.1704|0|-0.3112|4.4783|36.976|-0.15||53.966|39.871|37.015|-5.569|-5.635|-0.142|26.79|26.79|951.2525|27.98|2019-04-05/ev_revenues|4.9502|2019-04-12/ev_revenues|4.8983|2019-04-22/ev_revenues|4.7723|2019-04-29/ev_revenues|5.2603|2019-05-06/ev_revenues|5.4047|2019-05-13/ev_revenues|5.0955|2019-05-20/ev_revenues|5.1584|2019-05-28/ev_revenues|5.2381|2019-04-05/ev_free_cash_flow|-73.7113|2019-04-12/ev_free_cash_flow|-72.9386|2019-04-22/ev_free_cash_flow|-71.0621|2019-04-29/ev_free_cash_flow|-78.3284|2019-05-06/ev_free_cash_flow|-80.4789|2019-05-13/ev_free_cash_flow|-75.8747|2019-05-20/ev_free_cash_flow|-76.8121|2019-05-28/ev_free_cash_flow|-77.9976|2019-04-05/ps_ratio|4.753|2019-04-12/ps_ratio|4.7059|2019-04-22/ps_ratio|4.5915|2019-04-29/ps_ratio|5.0389|2019-05-06/ps_ratio|5.1701|2019-05-13/ps_ratio|4.8892|2019-05-20/ps_ratio|4.9464|2019-05-28/ps_ratio|5.0187|2019-04-05/price_to_book_value|4.5654|2019-04-12/price_to_book_value|4.5202|2019-04-22/price_to_book_value|4.4104|2019-04-29/price_to_book_value|4.8358|2019-05-06/price_to_book_value|4.9617|2019-05-13/price_to_book_value|4.6921|2019-05-20/price_to_book_value|4.747|2019-05-28/price_to_book_value|4.8164|2019-04-05/peg_ratio||2019-04-12/peg_ratio||2019-04-22/peg_ratio||2019-04-29/peg_ratio||2019-05-06/peg_ratio||2019-05-13/peg_ratio||2019-05-20/peg_ratio||2019-05-28/peg_ratio||2019-04-01/dividend_yield|0|2019-04-02/dividend_yield|0|2019-04-03/dividend_yield|0|2019-04-04/dividend_yield|0|2019-04-05/dividend_yield|0|2019-04-08/dividend_yield|0|2019-04-09/dividend_yield|0|2019-04-10/dividend_yield|0|2019-04-11/dividend_yield|0|2019-04-12/dividend_yield|0|2019-04-15/dividend_yield|0|2019-04-16/dividend_yield|0|2019-04-17/dividend_yield|0|2019-04-18/dividend_yield|0|2019-04-22/dividend_yield|0|2019-04-23/dividend_yield|0|2019-04-24/dividend_yield|0|2019-04-25/dividend_yield|0|2019-04-26/dividend_yield|0|2019-04-29/dividend_yield|0|2019-04-30/dividend_yield|0|2019-05-01/dividend_yield|0|2019-05-02/dividend_yield|0|2019-05-03/dividend_yield|0|2019-05-06/dividend_yield|0|2019-05-07/dividend_yield|0|2019-05-08/dividend_yield|0|2019-05-09/dividend_yield|0|2019-05-10/dividend_yield|0|2019-05-13/dividend_yield|0|2019-05-14/dividend_yield|0|2019-05-15/dividend_yield|0|2019-05-16/dividend_yield|0|2019-05-17/dividend_yield|0|2019-05-20/dividend_yield|0|2019-05-21/dividend_yield|0|2019-05-22/dividend_yield|0|2019-05-23/dividend_yield|0|2019-05-24/dividend_yield|0|2019-05-28/dividend_yield|0|2019-05-29/dividend_yield|0|2019-05-30/dividend_yield|0|2019-05-31/dividend_yield|0|2019-04-15/percent_of_shares_outstanding|4.0985|2019-04-30/percent_of_shares_outstanding|4.3051|2019-05-15/percent_of_shares_outstanding|4.3421|2019-05-31/percent_of_shares_outstanding|3.9343|2019-04-12/price|27.98|2019-04-26/price|29.3|2019-05-10/price|29.61|2019-05-24/price|29.51|2019-04-12/total_return_price|27.98|2019-04-26/total_return_price|29.3|2019-05-10/total_return_price|29.61|2019-05-24/total_return_price|29.51|2019-04-05/enterprise_value|1032.6211|2019-04-12/enterprise_value|1021.7968|2019-04-22/enterprise_value|995.5094|2019-04-29/enterprise_value|1097.3031|2019-05-06/enterprise_value|1127.4293|2019-05-13/enterprise_value|1062.9282|2019-05-20/enterprise_value|1076.0602|2019-05-28/enterprise_value|1092.6683 russ2000_0963|ATRC|201906|146.525|90.841|24.432|29.719|153.543|101.572|39.432|62.14||241.548|-256.739||5.3269|-54.2511|-79.321|3.2256|5.0994||4.8939||0.1691|0|-0.0165|2.9074|37.334|-0.11||58.906|43.893|37.928|-4.091|-4.101|-0.243|30.02|30.02|1111.2075|31.41|2019-07-02/ev_revenues|5.3933|2019-07-09/ev_revenues|5.4221|2019-07-16/ev_revenues|5.2855|2019-07-23/ev_revenues|5.5102|2019-07-30/ev_revenues|5.5575|2019-08-06/ev_revenues|5.2465|2019-08-13/ev_revenues|5.0886|2019-08-20/ev_revenues|4.7426|2019-08-27/ev_revenues|4.6785|2019-07-02/ev_free_cash_flow|-108.8488|2019-07-09/ev_free_cash_flow|-109.4291|2019-07-16/ev_free_cash_flow|-106.6725|2019-07-23/ev_free_cash_flow|-111.2064|2019-07-30/ev_free_cash_flow|-112.1625|2019-08-06/ev_free_cash_flow|-105.8851|2019-08-13/ev_free_cash_flow|-102.6989|2019-08-20/ev_free_cash_flow|-95.7154|2019-08-27/ev_free_cash_flow|-94.4221|2019-07-02/ps_ratio|5.239|2019-07-09/ps_ratio|5.2658|2019-07-16/ps_ratio|5.1385|2019-07-23/ps_ratio|5.3478|2019-07-30/ps_ratio|5.3896|2019-08-06/ps_ratio|5.1001|2019-08-13/ps_ratio|4.864|2019-08-20/ps_ratio|4.5477|2019-08-27/ps_ratio|4.4891|2019-07-02/price_to_book_value|5.0233|2019-07-09/price_to_book_value|5.049|2019-07-16/price_to_book_value|4.927|2019-07-23/price_to_book_value|5.1276|2019-07-30/price_to_book_value|5.17|2019-08-06/price_to_book_value|4.8922|2019-08-13/price_to_book_value|4.7512|2019-08-20/price_to_book_value|4.4422|2019-08-27/price_to_book_value|4.385|2019-07-02/peg_ratio||2019-07-09/peg_ratio||2019-07-16/peg_ratio||2019-07-23/peg_ratio||2019-07-30/peg_ratio||2019-08-06/peg_ratio||2019-08-13/peg_ratio||2019-08-20/peg_ratio||2019-08-27/peg_ratio||2019-07-01/dividend_yield|0|2019-07-02/dividend_yield|0|2019-07-03/dividend_yield|0|2019-07-05/dividend_yield|0|2019-07-08/dividend_yield|0|2019-07-09/dividend_yield|0|2019-07-10/dividend_yield|0|2019-07-11/dividend_yield|0|2019-07-12/dividend_yield|0|2019-07-15/dividend_yield|0|2019-07-16/dividend_yield|0|2019-07-17/dividend_yield|0|2019-07-18/dividend_yield|0|2019-07-19/dividend_yield|0|2019-07-22/dividend_yield|0|2019-07-23/dividend_yield|0|2019-07-24/dividend_yield|0|2019-07-25/dividend_yield|0|2019-07-26/dividend_yield|0|2019-07-29/dividend_yield|0|2019-07-30/dividend_yield|0|2019-07-31/dividend_yield|0|2019-08-01/dividend_yield|0|2019-08-02/dividend_yield|0|2019-08-05/dividend_yield|0|2019-08-06/dividend_yield|0|2019-08-07/dividend_yield|0|2019-08-08/dividend_yield|0|2019-08-09/dividend_yield|0|2019-08-12/dividend_yield|0|2019-08-13/dividend_yield|0|2019-08-14/dividend_yield|0|2019-08-15/dividend_yield|0|2019-08-16/dividend_yield|0|2019-08-19/dividend_yield|0|2019-08-20/dividend_yield|0|2019-08-21/dividend_yield|0|2019-08-22/dividend_yield|0|2019-08-23/dividend_yield|0|2019-08-26/dividend_yield|0|2019-08-27/dividend_yield|0|2019-08-28/dividend_yield|0|2019-08-29/dividend_yield|0|2019-08-30/dividend_yield|0|2019-07-15/percent_of_shares_outstanding|2.7675|2019-07-31/percent_of_shares_outstanding|2.4915|2019-08-15/percent_of_shares_outstanding|2.4597|2019-08-30/percent_of_shares_outstanding|2.6207|2019-07-05/price|31.41|2019-07-19/price|31.15|2019-08-02/price|31.58|2019-08-16/price|27.32|2019-08-30/price|27.39|2019-07-05/total_return_price|31.41|2019-07-19/total_return_price|31.15|2019-08-02/total_return_price|31.58|2019-08-16/total_return_price|27.32|2019-08-30/total_return_price|27.39|2019-07-02/enterprise_value|1163.3758|2019-07-09/enterprise_value|1169.5784|2019-07-16/enterprise_value|1140.1162|2019-07-23/enterprise_value|1188.5737|2019-07-30/enterprise_value|1198.7933|2019-08-06/enterprise_value|1131.6997|2019-08-13/enterprise_value|1097.6462|2019-08-20/enterprise_value|1023.0058|2019-08-27/enterprise_value|1009.1835 russ2000_0963|ATRC|201909|137.853|79.739|27.789|35.101|366.686|302.535|44.282|258.253||258.221|-266.101||4.3325|-42.9793|-87.4385|1.7267|4.1728||4.076||0.2388|0|-0.4398|2.9822|37.842|-0.25||56.614|41.797|40.28|-9.287|-9.362|-0.536|24.58|24.58|934.543|26.02|2019-10-01/ev_revenues|4.201|2019-10-08/ev_revenues|4.3629|2019-10-15/ev_revenues|4.6047|2019-10-22/ev_revenues|4.5887|2019-10-29/ev_revenues|4.7866|2019-11-05/ev_revenues|5.0854|2019-11-12/ev_revenues|4.9128|2019-11-19/ev_revenues|5.0569|2019-11-26/ev_revenues|5.2259|2019-10-01/ev_free_cash_flow|-46.2371|2019-10-08/ev_free_cash_flow|-48.0182|2019-10-15/ev_free_cash_flow|-50.6801|2019-10-22/ev_free_cash_flow|-50.504|2019-10-29/ev_free_cash_flow|-52.6817|2019-11-05/ev_free_cash_flow|-55.9702|2019-11-12/ev_free_cash_flow|-54.0715|2019-11-19/ev_free_cash_flow|-55.657|2019-11-26/ev_free_cash_flow|-57.5166|2019-10-01/ps_ratio|4.0244|2019-10-08/ps_ratio|4.1764|2019-10-15/ps_ratio|4.4037|2019-10-22/ps_ratio|4.3887|2019-10-29/ps_ratio|4.5742|2019-11-05/ps_ratio|4.855|2019-11-12/ps_ratio|4.6929|2019-11-19/ps_ratio|4.8282|2019-11-26/ps_ratio|4.987|2019-10-01/price_to_book_value|3.6879|2019-10-08/price_to_book_value|3.8272|2019-10-15/price_to_book_value|4.0355|2019-10-22/price_to_book_value|4.0217|2019-10-29/price_to_book_value|4.1921|2019-11-05/price_to_book_value|4.4495|2019-11-12/price_to_book_value|4.3009|2019-11-19/price_to_book_value|4.4249|2019-11-26/price_to_book_value|4.5705|2019-10-01/peg_ratio||2019-10-08/peg_ratio||2019-10-15/peg_ratio||2019-10-22/peg_ratio||2019-10-29/peg_ratio||2019-11-05/peg_ratio||2019-11-12/peg_ratio||2019-11-19/peg_ratio||2019-11-26/peg_ratio||2019-10-01/dividend_yield|0|2019-10-02/dividend_yield|0|2019-10-03/dividend_yield|0|2019-10-04/dividend_yield|0|2019-10-07/dividend_yield|0|2019-10-08/dividend_yield|0|2019-10-09/dividend_yield|0|2019-10-10/dividend_yield|0|2019-10-11/dividend_yield|0|2019-10-14/dividend_yield|0|2019-10-15/dividend_yield|0|2019-10-16/dividend_yield|0|2019-10-17/dividend_yield|0|2019-10-18/dividend_yield|0|2019-10-21/dividend_yield|0|2019-10-22/dividend_yield|0|2019-10-23/dividend_yield|0|2019-10-24/dividend_yield|0|2019-10-25/dividend_yield|0|2019-10-28/dividend_yield|0|2019-10-29/dividend_yield|0|2019-10-30/dividend_yield|0|2019-10-31/dividend_yield|0|2019-11-01/dividend_yield|0|2019-11-04/dividend_yield|0|2019-11-05/dividend_yield|0|2019-11-06/dividend_yield|0|2019-11-07/dividend_yield|0|2019-11-08/dividend_yield|0|2019-11-11/dividend_yield|0|2019-11-12/dividend_yield|0|2019-11-13/dividend_yield|0|2019-11-14/dividend_yield|0|2019-11-15/dividend_yield|0|2019-11-18/dividend_yield|0|2019-11-19/dividend_yield|0|2019-11-20/dividend_yield|0|2019-11-21/dividend_yield|0|2019-11-22/dividend_yield|0|2019-11-25/dividend_yield|0|2019-11-26/dividend_yield|0|2019-11-27/dividend_yield|0|2019-11-29/dividend_yield|0|2019-10-15/percent_of_shares_outstanding|3.3273|2019-10-31/percent_of_shares_outstanding|2.0787|2019-11-15/percent_of_shares_outstanding|2.1686|2019-11-29/percent_of_shares_outstanding|1.992|2019-10-11/price|26.02|2019-10-25/price|26.59|2019-11-08/price|28.045|2019-11-22/price|28.83|2019-10-11/total_return_price|26.02|2019-10-25/total_return_price|26.59|2019-11-08/total_return_price|28.045|2019-11-22/total_return_price|28.83|2019-10-01/enterprise_value|934.2205|2019-10-08/enterprise_value|970.208|2019-10-15/enterprise_value|1023.9915|2019-10-22/enterprise_value|1020.4323|2019-10-29/enterprise_value|1064.4332|2019-11-05/enterprise_value|1130.878|2019-11-12/enterprise_value|1092.514|2019-11-19/enterprise_value|1124.5499|2019-11-26/enterprise_value|1162.1229 russ2000_0963|ATRC|201912|143.16|81.801|29.414|36.678|364.662|310.537|49.916|260.621||247.343|-282.197||5.4991|-36.064|-45.3412|2.2751|5.2942||5.2121|-0.7341|0.2501|0|-0.3373|1.9719|38.195|-0.42||61.321|44.774|47.004|-16.048|-16.096|-0.792|31.1|31.1|1269.235|32.46|2020-01-07/ev_revenues|5.5111|2020-01-14/ev_revenues|5.7336|2020-01-21/ev_revenues|6.554|2020-01-28/ev_revenues|6.6331|2020-02-04/ev_revenues|6.7001|2020-02-11/ev_revenues|7.1365|2020-02-18/ev_revenues|7.3289|2020-02-25/ev_revenues|6.6426|2020-01-07/ev_free_cash_flow|-45.4403|2020-01-14/ev_free_cash_flow|-47.2748|2020-01-21/ev_free_cash_flow|-54.0391|2020-01-28/ev_free_cash_flow|-54.6907|2020-02-04/ev_free_cash_flow|-55.2432|2020-02-11/ev_free_cash_flow|-58.8414|2020-02-18/ev_free_cash_flow|-60.428|2020-02-25/ev_free_cash_flow|-54.7691|2020-01-07/ps_ratio|5.3056|2020-01-14/ps_ratio|5.5165|2020-01-21/ps_ratio|6.2941|2020-01-28/ps_ratio|6.369|2020-02-04/ps_ratio|6.4325|2020-02-11/ps_ratio|6.8462|2020-02-18/ps_ratio|7.0286|2020-02-25/ps_ratio|6.3153|2020-01-07/price_to_book_value|5.2234|2020-01-14/price_to_book_value|5.431|2020-01-21/price_to_book_value|6.1965|2020-01-28/price_to_book_value|6.2703|2020-02-04/price_to_book_value|6.3328|2020-02-11/price_to_book_value|6.74|2020-02-18/price_to_book_value|6.9196|2020-02-25/price_to_book_value|6.2791|2020-01-07/peg_ratio|-0.7357|2020-01-14/peg_ratio|-0.7649|2020-01-21/peg_ratio|-0.8727|2020-01-28/peg_ratio|-0.8831|2020-02-04/peg_ratio|-0.8919|2020-02-11/peg_ratio|-0.9493|2020-02-18/peg_ratio|-0.9746|2020-02-25/peg_ratio|-0.8757|2020-01-02/dividend_yield|0|2020-01-03/dividend_yield|0|2020-01-06/dividend_yield|0|2020-01-07/dividend_yield|0|2020-01-08/dividend_yield|0|2020-01-09/dividend_yield|0|2020-01-10/dividend_yield|0|2020-01-13/dividend_yield|0|2020-01-14/dividend_yield|0|2020-01-15/dividend_yield|0|2020-01-16/dividend_yield|0|2020-01-17/dividend_yield|0|2020-01-21/dividend_yield|0|2020-01-22/dividend_yield|0|2020-01-23/dividend_yield|0|2020-01-24/dividend_yield|0|2020-01-27/dividend_yield|0|2020-01-28/dividend_yield|0|2020-01-29/dividend_yield|0|2020-01-30/dividend_yield|0|2020-01-31/dividend_yield|0|2020-02-03/dividend_yield|0|2020-02-04/dividend_yield|0|2020-02-05/dividend_yield|0|2020-02-06/dividend_yield|0|2020-02-07/dividend_yield|0|2020-02-10/dividend_yield|0|2020-02-11/dividend_yield|0|2020-02-12/dividend_yield|0|2020-02-13/dividend_yield|0|2020-02-14/dividend_yield|0|2020-02-18/dividend_yield|0|2020-02-19/dividend_yield|0|2020-02-20/dividend_yield|0|2020-02-21/dividend_yield|0|2020-02-24/dividend_yield|0|2020-02-25/dividend_yield|0|2020-02-26/dividend_yield|0|2020-02-27/dividend_yield|0|2020-02-28/dividend_yield|0|2020-01-15/percent_of_shares_outstanding|2.2025|2020-01-31/percent_of_shares_outstanding|2.135|2020-02-14/percent_of_shares_outstanding|2.0496|2020-02-28/percent_of_shares_outstanding|2.0359|2020-01-03/price|32.46|2020-01-17/price|38.25|2020-01-31/price|38.9|2020-02-14/price|43.84|2020-02-28/price|38.42|2020-01-03/total_return_price|32.46|2020-01-17/total_return_price|38.25|2020-01-31/total_return_price|38.9|2020-02-14/total_return_price|43.84|2020-02-28/total_return_price|38.42|2020-01-07/enterprise_value|1272.0109|2020-01-14/enterprise_value|1323.3641|2020-01-21/enterprise_value|1512.7168|2020-01-28/enterprise_value|1530.958|2020-02-04/enterprise_value|1546.4235|2020-02-11/enterprise_value|1647.1472|2020-02-18/enterprise_value|1691.5608|2020-02-25/enterprise_value|1533.1512 russ2000_0963|ATRC|202003|127.024|68.537|32.063|36.063|364.173|300.368|39.071|261.297||227.366|-298.605||5.8226|-29.1424|-43.5425|2.5384|5.5496||5.9208|-0.1802|0.2724|0|-0.3216|3.8473|38.671|-0.42||53.225|38.884|42.751|-16.4|-16.408|-0.823|30.63|30.63|1339.5864|37.35|2020-04-07/ev_revenues|6.3696|2020-04-14/ev_revenues|6.6117|2020-04-21/ev_revenues|6.9392|2020-04-28/ev_revenues|6.7974|2020-05-05/ev_revenues|7.1248|2020-05-12/ev_revenues|8.1211|2020-05-19/ev_revenues|9.6607|2020-05-26/ev_revenues|9.521|2020-04-07/ev_free_cash_flow|-47.633|2020-04-14/ev_free_cash_flow|-49.4437|2020-04-21/ev_free_cash_flow|-51.8927|2020-04-28/ev_free_cash_flow|-50.8318|2020-05-05/ev_free_cash_flow|-53.2806|2020-05-12/ev_free_cash_flow|-60.7311|2020-05-19/ev_free_cash_flow|-72.2443|2020-05-26/ev_free_cash_flow|-71.1994|2020-04-07/ps_ratio|6.0684|2020-04-14/ps_ratio|6.298|2020-04-21/ps_ratio|6.6086|2020-04-28/ps_ratio|6.4748|2020-05-05/ps_ratio|6.7854|2020-05-12/ps_ratio|7.7304|2020-05-19/ps_ratio|8.2492|2020-05-26/ps_ratio|8.1303|2020-04-07/price_to_book_value|6.4743|2020-04-14/price_to_book_value|6.7193|2020-04-21/price_to_book_value|7.0507|2020-04-28/price_to_book_value|6.9071|2020-05-05/price_to_book_value|7.2385|2020-05-12/price_to_book_value|8.2466|2020-05-19/price_to_book_value|9.8044|2020-05-26/price_to_book_value|9.6631|2020-04-07/peg_ratio|-0.1971|2020-04-14/peg_ratio|-0.2045|2020-04-21/peg_ratio|-0.2146|2020-04-28/peg_ratio|-0.2103|2020-05-05/peg_ratio|-0.2204|2020-05-12/peg_ratio|-0.251|2020-05-19/peg_ratio|-0.2679|2020-05-26/peg_ratio|-0.264|2020-04-01/dividend_yield|0|2020-04-02/dividend_yield|0|2020-04-03/dividend_yield|0|2020-04-06/dividend_yield|0|2020-04-07/dividend_yield|0|2020-04-08/dividend_yield|0|2020-04-09/dividend_yield|0|2020-04-13/dividend_yield|0|2020-04-14/dividend_yield|0|2020-04-15/dividend_yield|0|2020-04-16/dividend_yield|0|2020-04-17/dividend_yield|0|2020-04-20/dividend_yield|0|2020-04-21/dividend_yield|0|2020-04-22/dividend_yield|0|2020-04-23/dividend_yield|0|2020-04-24/dividend_yield|0|2020-04-27/dividend_yield|0|2020-04-28/dividend_yield|0|2020-04-29/dividend_yield|0|2020-04-30/dividend_yield|0|2020-05-01/dividend_yield|0|2020-05-04/dividend_yield|0|2020-05-05/dividend_yield|0|2020-05-06/dividend_yield|0|2020-05-07/dividend_yield|0|2020-05-08/dividend_yield|0|2020-05-11/dividend_yield|0|2020-05-12/dividend_yield|0|2020-05-13/dividend_yield|0|2020-05-14/dividend_yield|0|2020-05-15/dividend_yield|0|2020-05-18/dividend_yield|0|2020-05-19/dividend_yield|0|2020-05-20/dividend_yield|0|2020-05-21/dividend_yield|0|2020-05-22/dividend_yield|0|2020-05-26/dividend_yield|0|2020-05-27/dividend_yield|0|2020-05-28/dividend_yield|0|2020-05-29/dividend_yield|0|2020-04-15/percent_of_shares_outstanding|3.3416|2020-04-30/percent_of_shares_outstanding|2.2731|2020-05-15/percent_of_shares_outstanding|2.4297|2020-05-29/percent_of_shares_outstanding|2.1903|2020-04-13/price|37.35|2020-04-27/price|38.79|2020-05-11/price|46.03|2020-05-26/price|49.21|2020-04-13/total_return_price|37.35|2020-04-27/total_return_price|38.79|2020-05-11/total_return_price|46.03|2020-05-26/total_return_price|49.21|2020-04-07/enterprise_value|1465.4282|2020-04-14/enterprise_value|1521.1352|2020-04-21/enterprise_value|1596.48|2020-04-28/enterprise_value|1563.8413|2020-05-05/enterprise_value|1639.1776|2020-05-12/enterprise_value|1868.3923|2020-05-19/enterprise_value|2222.5948|2020-05-26/enterprise_value|2190.4493 russ2000_0963|ATRC|202006|292.034|232.498|32.809|32.809|363.685|287.371|38.052|249.319||416.862|-306.841||8.606|-36.912|-41.6299|2.6261|8.2887||4.8457|-0.2759|0.1484|0|-9.563|2.9095|41.649|-0.2||40.824|27.654|24.903|-8.224|-8.236|-0.968|46.41|46.41|1979.9416|46.2|2020-07-06/ev_revenues|8.9891|2020-07-13/ev_revenues|8.3043|2020-07-20/ev_revenues|8.8555|2020-07-27/ev_revenues|8.8773|2020-08-03/ev_revenues|8.0188|2020-08-10/ev_revenues|8.1375|2020-08-17/ev_revenues|8.0633|2020-08-24/ev_revenues|7.8175|2020-08-31/ev_revenues|8.6759|2020-07-07/ev_free_cash_flow|-39.9102|2020-07-14/ev_free_cash_flow|-41.205|2020-07-21/ev_free_cash_flow|-42.3683|2020-07-28/ev_free_cash_flow|-41.3393|2020-08-04/ev_free_cash_flow|-37.8852|2020-08-11/ev_free_cash_flow|-37.6374|2020-08-18/ev_free_cash_flow|-38.305|2020-08-25/ev_free_cash_flow|-37.951|2020-07-07/ps_ratio|7.9752|2020-07-14/ps_ratio|8.2112|2020-07-15/ps_ratio|8.6501|2020-07-22/ps_ratio|8.3329|2020-07-29/ps_ratio|7.8148|2020-08-05/ps_ratio|7.8479|2020-08-12/ps_ratio|7.5197|2020-08-19/ps_ratio|7.5695|2020-08-26/ps_ratio|7.4312|2020-07-07/price_to_book_value|4.6625|2020-07-14/price_to_book_value|4.8005|2020-07-21/price_to_book_value|4.9244|2020-07-28/price_to_book_value|4.8148|2020-08-04/price_to_book_value|4.4467|2020-08-11/price_to_book_value|4.4203|2020-08-18/price_to_book_value|4.4914|2020-08-25/price_to_book_value|4.4537|2020-07-07/peg_ratio|-0.2654|2020-07-14/peg_ratio|-0.2733|2020-07-21/peg_ratio|-0.2803|2020-07-28/peg_ratio|-0.2741|2020-08-04/peg_ratio|-0.2532|2020-08-11/peg_ratio|-0.2517|2020-08-18/peg_ratio|-0.2557|2020-08-25/peg_ratio|-0.2536|2020-07-01/dividend_yield|0|2020-07-02/dividend_yield|0|2020-07-06/dividend_yield|0|2020-07-07/dividend_yield|0|2020-07-08/dividend_yield|0|2020-07-09/dividend_yield|0|2020-07-10/dividend_yield|0|2020-07-13/dividend_yield|0|2020-07-14/dividend_yield|0|2020-07-15/dividend_yield|0|2020-07-16/dividend_yield|0|2020-07-17/dividend_yield|0|2020-07-20/dividend_yield|0|2020-07-21/dividend_yield|0|2020-07-22/dividend_yield|0|2020-07-23/dividend_yield|0|2020-07-24/dividend_yield|0|2020-07-27/dividend_yield|0|2020-07-28/dividend_yield|0|2020-07-29/dividend_yield|0|2020-07-30/dividend_yield|0|2020-07-31/dividend_yield|0|2020-08-03/dividend_yield|0|2020-08-04/dividend_yield|0|2020-08-05/dividend_yield|0|2020-08-06/dividend_yield|0|2020-08-07/dividend_yield|0|2020-08-10/dividend_yield|0|2020-08-11/dividend_yield|0|2020-08-12/dividend_yield|0|2020-08-13/dividend_yield|0|2020-08-14/dividend_yield|0|2020-08-17/dividend_yield|0|2020-08-18/dividend_yield|0|2020-08-19/dividend_yield|0|2020-08-20/dividend_yield|0|2020-08-21/dividend_yield|0|2020-08-24/dividend_yield|0|2020-08-25/dividend_yield|0|2020-08-26/dividend_yield|0|2020-08-27/dividend_yield|0|2020-08-28/dividend_yield|0|2020-08-31/dividend_yield|0|2020-07-15/percent_of_shares_outstanding|3.1313|2020-07-31/percent_of_shares_outstanding|3.4167|2020-08-14/percent_of_shares_outstanding|4.0073|2020-08-31/percent_of_shares_outstanding|4.614|2020-07-06/price|46.2|2020-07-20/price|45.57|2020-08-03/price|41.63|2020-08-17/price|41.84|2020-08-31/price|44.73|2020-07-06/total_return_price|46.2|2020-07-20/total_return_price|45.57|2020-08-03/total_return_price|41.63|2020-08-17/total_return_price|41.84|2020-08-31/total_return_price|44.73|2020-07-06/enterprise_value|1905.5388|2020-07-13/enterprise_value|1760.3858|2020-07-20/enterprise_value|1877.2272|2020-07-27/enterprise_value|1881.8371|2020-08-03/enterprise_value|1699.8637|2020-08-10/enterprise_value|1725.0254|2020-08-17/enterprise_value|1709.2993|2020-08-24/enterprise_value|1657.1786|2020-08-31/enterprise_value|1839.1519 russ2000_0963|ATRC|202009|||||||||||||7.6776||-36.6361||7.3574||4.3136|-0.2456||0||4.9702||||||||||40.36|40.36|1627.5236|40.96|2020-10-06/ev_revenues|7.5886|2020-10-13/ev_revenues|7.8408|2020-10-20/ev_revenues|7.419|2020-10-22/ev_revenues|7.3088|2020-10-06/ev_free_cash_flow|-36.2113|2020-10-13/ev_free_cash_flow|-37.4149|2020-10-20/ev_free_cash_flow|-35.4022|2020-10-22/ev_free_cash_flow|-34.8762|2020-10-07/ps_ratio|7.4091|2020-10-14/ps_ratio|7.4496|2020-10-21/ps_ratio|7.0016|2020-10-23/ps_ratio|7.0052|2020-10-06/price_to_book_value|4.2683|2020-10-13/price_to_book_value|4.3966|2020-10-20/price_to_book_value|4.1821|2020-10-23/price_to_book_value|4.0947|2020-10-06/peg_ratio|-0.243|2020-10-13/peg_ratio|-0.2503|2020-10-20/peg_ratio|-0.2381|2020-10-23/peg_ratio|-0.2331|2020-10-01/dividend_yield|0|2020-10-02/dividend_yield|0|2020-10-05/dividend_yield|0|2020-10-06/dividend_yield|0|2020-10-07/dividend_yield|0|2020-10-08/dividend_yield|0|2020-10-09/dividend_yield|0|2020-10-12/dividend_yield|0|2020-10-13/dividend_yield|0|2020-10-14/dividend_yield|0|2020-10-15/dividend_yield|0|2020-10-16/dividend_yield|0|2020-10-19/dividend_yield|0|2020-10-20/dividend_yield|0|2020-10-21/dividend_yield|0|2020-10-22/dividend_yield|0|2020-10-12/price|40.96|2020-10-23/price|37.99|2020-10-12/total_return_price|40.96|2020-10-23/total_return_price|37.99|2020-10-06/enterprise_value|1608.6523|2020-10-13/enterprise_value|1662.121|2020-10-20/enterprise_value|1572.707|2020-10-22/enterprise_value|1549.3425