AtriCure, Inc. - Common Shares (ATRC)

Q1 2014 13F Holders as of 3/31/2014

Type / Class
Equity / Common Shares
Shares outstanding
49.5M
Number of holders
114
Total 13F shares, excl. options
22.2M
Shares change
+6.26M
Total reported value, excl. options
$418M
Value change
+$118M
Put/Call ratio
0.09
Number of buys
80
Number of sells
-32
Price
$18.81

Significant Holders of AtriCure, Inc. - Common Shares (ATRC) as of Q1 2014

122 filings reported holding ATRC - AtriCure, Inc. - Common Shares as of Q1 2014.
AtriCure, Inc. - Common Shares (ATRC) has 114 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 22.2M shares of 49.5M outstanding shares and own 44.91% of the company stock.
Largest 10 shareholders include ADAGE CAPITAL PARTNERS GP LLC (1.33M shares), Cortina Asset Management, LLC (995K shares), THOMSON HORSTMANN & BRYANT INC (834K shares), Polar Capital LLP (817K shares), FMR LLC (800K shares), NORTHPOINTE CAPITAL LLC (782K shares), MILLENNIUM MANAGEMENT LLC (724K shares), Broadfin Capital, LLC (712K shares), BlackRock Fund Advisors (679K shares), and VANGUARD GROUP INC (648K shares).
This table shows the top 114 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
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.