AtriCure, Inc. - Common Shares (ATRC)

Q3 2015 13F Holders as of 30 Sep 2015

Type / Class
Equity / Common Shares
Shares outstanding
49,768,891
Total 13F shares
27,006,984
Share change
+31,765
Total reported value
$591,696,477
Price per share
$21.91
Number of holders
120
Value change
+$313,235
Number of buys
61
Number of sells
58

Institutional Holders of AtriCure, Inc. - Common Shares (ATRC) as of Q3 2015

As of 30 Sep 2015, AtriCure, Inc. - Common Shares (ATRC) was held by 120 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 27,006,984 shares. The largest 10 holders included RS INVESTMENT MANAGEMENT CO LLC, FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, COLUMBUS CIRCLE INVESTORS, VANGUARD GROUP INC, ADAGE CAPITAL PARTNERS GP LLC, First Light Asset Management, LLC, MILLENNIUM MANAGEMENT LLC, Tamarack Capital Management, LLC, and DRIEHAUS CAPITAL MANAGEMENT LLC. This page lists 120 institutional shareholders reporting positions in this security for the Q3 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.