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 | $67,014 | +31.8% | 1,530 | +48.5% | 0.01% | -6.7% |
| Q2 2023 | $50,841 | +60.3% | 1,030 | +34.6% | 0.02% | +50.0% |
| Q1 2023 | $31,709 | -3.7% | 765 | +3.1% | 0.01% | -9.1% |
| Q4 2022 | $32,930 | +31.7% | 742 | +18.2% | 0.01% | -8.3% |
| Q3 2022 | $25,000 | -3.8% | 628 | -2.3% | 0.01% | -25.0% |
| Q2 2022 | $26,000 | -71.4% | 643 | -53.4% | 0.02% | -65.2% |
| Q1 2022 | $91,000 | -6.2% | 1,379 | -0.6% | 0.05% | +2.2% |
| Q4 2021 | $97,000 | -3.0% | 1,388 | -3.1% | 0.04% | -29.7% |
| Q3 2021 | $100,000 | +17.6% | 1,432 | +34.1% | 0.06% | +18.5% |
| Q2 2021 | $85,000 | – | 1,068 | – | 0.05% | – |
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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% |