ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 143 filers reported holding ATRICURE INC in Q4 2019. The put-call ratio across all filers is 0.40 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $1,962,000 | -4.2% | 50,189 | +0.2% | 0.26% | -7.2% |
| Q2 2022 | $2,047,000 | -3.4% | 50,092 | +55.2% | 0.28% | +2.2% |
| Q1 2022 | $2,120,000 | +92.4% | 32,278 | +63.0% | 0.27% | +54.3% |
| Q4 2020 | $1,102,000 | -75.5% | 19,797 | -85.2% | 0.18% | -63.8% |
| Q1 2020 | $4,503,000 | +37.5% | 134,053 | +33.1% | 0.48% | +103.8% |
| Q4 2019 | $3,275,000 | – | 100,751 | – | 0.24% | – |
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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% |