AtriCure, Inc. - Common Shares (ATRC)

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class
Equity / Common Shares
Shares outstanding
49,768,891
Total 13F shares
26,265,089
Share change
+1,349,829
Total reported value
$538,117,096
Put/Call ratio
17%
Price per share
$20.49
Number of holders
109
Value change
+$27,766,697
Number of buys
59
Number of sells
37

Institutional Holders of AtriCure, Inc. - Common Shares (ATRC) as of Q1 2015

As of 31 Mar 2015, AtriCure, Inc. - Common Shares (ATRC) was held by 109 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 26,265,089 shares. The largest 10 holders included WELLINGTON MANAGEMENT GROUP LLP, FMR LLC, ADAGE CAPITAL PARTNERS GP LLC, RS INVESTMENT MANAGEMENT CO LLC, NORTHPOINTE CAPITAL LLC, Cortina Asset Management, LLC, MILLENNIUM MANAGEMENT LLC, VANGUARD GROUP INC, Tamarack Capital Management, LLC, and BlackRock Fund Advisors. This page lists 109 institutional shareholders reporting positions in this security for the Q1 2015 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.