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 2021 | $1,851,000 | -65.2% | 26,610 | -60.3% | 0.27% | -58.5% |
| Q2 2021 | $5,313,000 | -12.8% | 66,970 | -50.6% | 0.66% | -47.0% |
| Q2 2020 | $6,090,000 | +495.9% | 135,490 | +345.2% | 1.24% | +268.2% |
| Q1 2020 | $1,022,000 | +169.7% | 30,435 | +35.0% | 0.34% | -24.9% |
| Q1 2016 | $379,000 | -75.4% | 22,540 | -68.0% | 0.45% | -67.7% |
| Q3 2015 | $1,542,000 | -20.2% | 70,367 | -10.3% | 1.39% | -0.4% |
| Q2 2015 | $1,933,000 | – | 78,455 | – | 1.39% | – |
Download | ||||||
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% |