AtriCure, Inc. (NASDAQ:ATRC) currently has 5 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 30 Sep, 2025 | 4,840,894 | -65,324 | -1.33% | $170,641,514.00 |
| WELLINGTON MANAGEMENT GROUP LLP | 30 Sep, 2025 | 4,292,087 | 322,818 | 8.13% | $151,296,066.00 |
| BlackRock, Inc. | 30 Sep, 2025 | 3,997,109 | -25,359 | -0.63% | $140,898,109.00 |
| ALLIANCEBERNSTEIN L.P. | 30 Sep, 2025 | 3,558,592 | -15,057 | -0.42% | $125,440,368.00 |
| Hood River Capital Management LLC | 30 Sep, 2025 | 3,045,587 | -15,472 | -0.51% | $107,356,942.00 |
| MACQUARIE GROUP LTD | 30 Sep, 2025 | 2,289,369 | -213,836 | -8.54% | $80,700,000.00 |
| Champlain Investment Partners, LLC | 30 Sep, 2025 | 1,978,213 | -38,541 | -1.91% | $69,732,008.00 |
| STATE STREET CORP | 30 Sep, 2025 | 1,264,293 | -9,443 | -0.74% | $44,566,328.00 |
| Neuberger Berman Group LLC | 30 Sep, 2025 | 1,191,111 | 1,372 | 0.12% | $41,971,938.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 30 Sep, 2025 | 1,191,055 | 9,318 | 0.79% | $41,991,227.00 |
| First Light Asset Management, LLC | 30 Sep, 2025 | 890,362 | -124,808 | -12.29% | $31,385,261.00 |
| GW&K Investment Management, LLC | 30 Sep, 2025 | 861,035 | -147,305 | -14.61% | $30,352.00 |
| DIMENSIONAL FUND ADVISORS LP | 30 Sep, 2025 | 850,556 | 30,448 | 3.71% | $29,980,418.00 |
| KENNEDY CAPITAL MANAGEMENT LLC | 30 Sep, 2025 | 836,916 | 222,529 | 36.22% | $29,501,289.00 |
| GOLDMAN SACHS GROUP INC | 30 Sep, 2025 | 777,308 | 32,279 | 4.33% | $27,400,107.00 |
| BNP Paribas Asset Management Holding S.A. | 30 Sep, 2025 | 767,138 | 11,601 | 1.54% | $27,042.00 |
| BANK OF AMERICA CORP /DE/ | 30 Sep, 2025 | 724,955 | 14,782 | 2.08% | $25,554,657.00 |
| VOYA INVESTMENT MANAGEMENT LLC | 30 Sep, 2025 | 707,062 | -3,338 | -0.47% | $24,923,937.00 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 30 Sep, 2025 | 593,339 | -609,528 | -50.67% | $20,915,200.00 |
| DAFNA Capital Management LLC | 30 Sep, 2025 | 592,273 | 0 | 0.00% | $20,877,623.00 |