ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 221 filers reported holding ATRICURE INC in Q2 2023. The put-call ratio across all filers is 0.04 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $982,365 | +279.8% | 23,700 | +306.7% | 0.18% | +195.2% |
| Q4 2022 | $258,647 | -28.6% | 5,828 | +5.4% | 0.06% | -72.1% |
| Q1 2021 | $362,000 | +57.4% | 5,527 | +33.9% | 0.22% | +58.6% |
| Q4 2020 | $230,000 | -37.2% | 4,127 | -66.3% | 0.14% | -15.7% |
| Q2 2019 | $366,000 | -31.8% | 12,254 | -20.1% | 0.17% | -54.5% |
| Q3 2018 | $537,000 | +78.4% | 15,339 | +37.7% | 0.36% | +57.3% |
| Q2 2018 | $301,000 | +46.8% | 11,139 | +21.8% | 0.23% | +39.8% |
| Q3 2017 | $205,000 | – | 9,149 | – | 0.17% | – |
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% |