ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 232 filers reported holding ATRICURE INC in Q4 2023. The put-call ratio across all filers is 0.02 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $918,018 | -34.4% | 40,317 | -12.4% | 0.01% | -28.6% |
| Q1 2024 | $1,399,594 | +91.9% | 46,009 | +125.2% | 0.01% | +75.0% |
| Q4 2023 | $729,147 | -24.1% | 20,430 | -6.9% | 0.00% | -33.3% |
| Q3 2023 | $961,279 | -67.9% | 21,947 | -63.8% | 0.01% | -66.7% |
| Q2 2023 | $2,994,671 | +10.6% | 60,670 | -7.2% | 0.02% | +5.9% |
| Q1 2023 | $2,708,592 | +13.8% | 65,346 | +21.9% | 0.02% | +30.8% |
| Q4 2022 | $2,379,389 | -15.3% | 53,614 | -25.4% | 0.01% | -7.1% |
| Q3 2022 | $2,810,000 | -4.2% | 71,862 | +0.1% | 0.01% | +16.7% |
| Q2 2022 | $2,932,000 | -31.1% | 71,769 | +10.8% | 0.01% | -29.4% |
| Q1 2022 | $4,254,000 | +25.2% | 64,786 | +32.6% | 0.02% | -15.0% |
| Q4 2021 | $3,397,000 | +16.5% | 48,856 | +16.5% | 0.02% | +25.0% |
| Q3 2021 | $2,916,000 | -15.4% | 41,930 | -3.4% | 0.02% | -27.3% |
| Q2 2021 | $3,445,000 | – | 43,424 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 675,000 | $21,195,000 | 6.44% |
| First Light Asset Management, LLC | 1,111,740 | $33,174,000 | 4.61% |
| KOPP INVESTMENT ADVISORS LLC | 134,696 | $4,019,000 | 4.58% |
| DAFNA Capital Management LLC | 318,729 | $9,511,000 | 3.58% |
| Endurant Capital Management LP | 219,038 | $6,536,000 | 2.58% |
| QUANTUM CAPITAL MANAGEMENT | 119,440 | $3,564,000 | 1.95% |
| SECTORAL ASSET MANAGEMENT INC | 387,224 | $11,555,000 | 1.38% |
| PERKINS CAPITAL MANAGEMENT INC | 60,750 | $1,813,000 | 1.27% |
| OBERWEIS ASSET MANAGEMENT INC/ | 204,950 | $6,116,000 | 1.11% |
| AlphaOne Investment Services, LLC | 45,801 | $1,367,000 | 1.06% |