Stocktoria
AtriCure, Inc. ATRC
AtriCure, Inc. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 4,615,791 | $105.1M | 9.27% |
| Point72 Asset Management, L.P. | 604,380 | $16.9M | 1.21% |
| AQR CAPITAL MANAGEMENT LLC | 544,123 | $15.2M | 1.09% |
| TWO SIGMA INVESTMENTS, LP | 525,795 | $14.7M | 1.06% |
| RENAISSANCE TECHNOLOGIES LLC | 234,100 | $6.6M | 0.47% |
| D. E. Shaw & Co., Inc. | 192,824 | $5.4M | 0.39% |
| CITADEL ADVISORS LLC | 188,839 | $5.3M | 0.38% |
| Bridgewater Associates, LP | 76,307 | $2.1M | 0.15% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.