ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 222 filers reported holding ATRICURE INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $704,210 | +3.9% | 16,079 | +17.1% | 0.00% | 0.0% |
| Q2 2023 | $677,630 | +20.0% | 13,729 | +0.8% | 0.00% | 0.0% |
| Q1 2023 | $564,595 | +9.0% | 13,623 | +16.4% | 0.00% | 0.0% |
| Q4 2022 | $518,086 | +10.5% | 11,705 | -2.2% | 0.00% | 0.0% |
| Q3 2022 | $469,000 | -0.8% | 11,974 | +3.5% | 0.00% | 0.0% |
| Q2 2022 | $473,000 | -40.1% | 11,574 | -3.9% | 0.00% | -50.0% |
| Q1 2022 | $790,000 | -2.7% | 12,039 | +3.1% | 0.00% | 0.0% |
| Q4 2021 | $812,000 | -0.2% | 11,682 | -0.2% | 0.00% | 0.0% |
| Q3 2021 | $814,000 | -66.5% | 11,702 | -61.8% | 0.00% | -60.0% |
| Q2 2021 | $2,430,000 | +244.2% | 30,636 | +184.1% | 0.01% | +150.0% |
| Q1 2021 | $706,000 | +60.1% | 10,782 | +36.0% | 0.00% | +100.0% |
| Q4 2020 | $441,000 | +50.0% | 7,927 | +7.6% | 0.00% | 0.0% |
| Q3 2020 | $294,000 | -0.3% | 7,368 | +11.9% | 0.00% | 0.0% |
| Q2 2020 | $295,000 | +52.8% | 6,585 | +14.6% | 0.00% | 0.0% |
| Q1 2020 | $193,000 | – | 5,748 | – | 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% |