ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 217 filers reported holding ATRICURE INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $15,621,227 | +13.5% | 351,988 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $13,762,731 | -9.9% | 351,988 | -5.8% | 0.00% | 0.0% |
| Q2 2022 | $15,271,466 | -39.4% | 373,751 | -2.6% | 0.00% | -20.0% |
| Q1 2022 | $25,197,645 | -18.0% | 383,701 | -13.2% | 0.01% | -16.7% |
| Q4 2021 | $30,737,000 | +30.8% | 442,072 | +30.8% | 0.01% | +20.0% |
| Q3 2021 | $23,500,000 | -4.5% | 337,886 | +8.9% | 0.01% | 0.0% |
| Q2 2021 | $24,607,000 | +22.3% | 310,186 | +1.0% | 0.01% | 0.0% |
| Q1 2021 | $20,128,000 | +1181.2% | 307,199 | +988.3% | 0.01% | – |
| Q4 2020 | $1,571,000 | +105.4% | 28,227 | +47.3% | 0.00% | – |
| Q3 2020 | $765,000 | – | 19,163 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 350,000 | $13,965,000 | 4.30% |
| SECTORAL ASSET MANAGEMENT INC | 708,717 | $28,278,000 | 2.43% |
| First Light Asset Management, LLC | 561,018 | $22,385,000 | 2.29% |
| DAFNA Capital Management LLC | 133,229 | $5,316,000 | 1.73% |
| PERKINS CAPITAL MANAGEMENT INC | 44,350 | $1,770,000 | 1.63% |
| PURA VIDA INVESTMENTS, LLC | 645,003 | $25,736,000 | 1.33% |
| Acuitas Investments, LLC | 46,353 | $1,849,000 | 1.30% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 477,064 | $19,035,000 | 0.84% |
| EMERALD ADVISERS, LLC | 500,848 | $19,984,000 | 0.82% |
| Orbimed Advisors | 1,228,189 | $49,005,000 | 0.62% |