ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 214 filers reported holding ATRICURE INC in Q3 2021. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $232,753 | -69.4% | 5,314 | -65.5% | 0.00% | -50.0% |
| Q2 2023 | $760,884 | +19.1% | 15,415 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $638,952 | -21.7% | 15,415 | -16.2% | 0.00% | -42.9% |
| Q4 2022 | $816,548 | -96.4% | 18,399 | -96.8% | 0.01% | -95.1% |
| Q3 2022 | $22,418,000 | +3.7% | 573,345 | +8.4% | 0.14% | +12.6% |
| Q2 2022 | $21,609,000 | -37.8% | 528,858 | 0.0% | 0.13% | -19.1% |
| Q1 2022 | $34,730,000 | -5.2% | 528,858 | +0.4% | 0.16% | +14.6% |
| Q4 2021 | $36,625,000 | +2.1% | 526,758 | +2.1% | 0.14% | -6.8% |
| Q3 2021 | $35,882,000 | +44.9% | 515,910 | +65.3% | 0.15% | +36.1% |
| Q2 2021 | $24,766,000 | -25.6% | 312,190 | -38.5% | 0.11% | -47.6% |
| Q1 2021 | $33,283,000 | +45.1% | 507,986 | +23.3% | 0.21% | +48.2% |
| Q4 2020 | $22,935,000 | – | 411,976 | – | 0.14% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Hudson Executive Capital LP | 3,710,000 | $82,992,000 | 20.87% |
| First Light Asset Management, LLC | 1,033,736 | $23,125,000 | 7.32% |
| DAFNA Capital Management LLC | 384,145 | $8,593,000 | 5.34% |
| KOPP INVESTMENT ADVISORS LLC | 114,599 | $2,564,000 | 2.35% |
| PERKINS CAPITAL MANAGEMENT INC | 92,950 | $2,079,000 | 2.18% |
| Tamarack Advisers, LP | 100,000 | $2,237,000 | 1.37% |
| AlphaOne Investment Services, LLC | 170,525 | $3,815,000 | 1.01% |
| EMERALD ADVISERS, LLC | 560,701 | $12,543,000 | 0.51% |
| PEREGRINE CAPITAL MANAGEMENT LLC | 924,740 | $20,686,000 | 0.50% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 499,190 | $11,167,000 | 0.46% |