ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 211 filers reported holding ATRICURE INC in Q4 2022. The put-call ratio across all filers is 0.82 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,995 | -13.5% | 114,033 | -2.6% | 0.08% | -12.8% |
| Q2 2023 | $5,776 | +16.5% | 117,017 | -2.1% | 0.09% | +14.6% |
| Q1 2023 | $4,956 | -7.7% | 119,569 | -1.2% | 0.08% | -9.9% |
| Q4 2022 | $5,370 | -99.9% | 121,007 | -4.7% | 0.09% | +3.4% |
| Q3 2022 | $4,963,000 | +4.6% | 126,926 | +9.3% | 0.09% | +20.5% |
| Q2 2022 | $4,746,000 | -34.7% | 116,163 | +4.9% | 0.07% | -23.2% |
| Q1 2022 | $7,272,000 | -15.2% | 110,741 | -10.2% | 0.10% | -5.9% |
| Q4 2021 | $8,575,000 | -16.7% | 123,325 | -16.7% | 0.10% | -19.8% |
| Q3 2021 | $10,295,000 | -7.4% | 148,024 | +5.6% | 0.13% | -1.6% |
| Q2 2021 | $11,117,000 | – | 140,138 | – | 0.13% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 600,000 | $18,360,000 | 7.49% |
| DAFNA Capital Management LLC | 318,729 | $9,753,000 | 4.85% |
| First Light Asset Management, LLC | 965,797 | $29,553,000 | 4.71% |
| KOPP INVESTMENT ADVISORS LLC | 142,882 | $4,372,000 | 4.26% |
| Hudson Executive Capital LP | 5,317,956 | $162,728,000 | 4.13% |
| QUANTUM CAPITAL MANAGEMENT | 126,190 | $3,861,000 | 2.24% |
| PERKINS CAPITAL MANAGEMENT INC | 75,750 | $2,318,000 | 1.80% |
| AlphaOne Investment Services, LLC | 133,286 | $4,079,000 | 1.69% |
| OBERWEIS ASSET MANAGEMENT INC/ | 231,120 | $7,072,000 | 1.58% |
| SECTORAL ASSET MANAGEMENT INC | 355,728 | $10,885,000 | 1.48% |