AtriCure, Inc. - Common Shares (ATRC)

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class
Equity / Common Shares
Shares outstanding
49,768,891
Total 13F shares
30,428,940
Share change
+237,788
Total reported value
$624,409,807
Price per share
$20.52
Number of holders
106
Value change
+$6,365,390
Number of buys
41
Number of sells
59

Institutional Holders of AtriCure, Inc. - Common Shares (ATRC) as of Q1 2018

As of 31 Mar 2018, AtriCure, Inc. - Common Shares (ATRC) was held by 106 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 30,428,940 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Inc., Hudson Executive Capital LP, VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/, First Light Asset Management, LLC, PEREGRINE CAPITAL MANAGEMENT LLC, MILLENNIUM MANAGEMENT LLC, and LOOMIS SAYLES & CO L P. This page lists 106 institutional shareholders reporting positions in this security for the Q1 2018 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.