ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 151 filers reported holding ATRICURE INC in Q4 2018. The put-call ratio across all filers is 0.04 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,341,636 | -62.0% | 53,462 | -57.2% | 0.01% | -63.2% |
| Q2 2023 | $6,168,667 | +72.3% | 124,973 | +44.7% | 0.02% | +46.2% |
| Q1 2023 | $3,580,451 | -25.4% | 86,380 | -20.2% | 0.01% | -23.5% |
| Q4 2022 | $4,801,162 | +14.5% | 108,183 | +0.9% | 0.02% | -10.5% |
| Q3 2022 | $4,193,000 | -4.4% | 107,233 | -0.1% | 0.02% | 0.0% |
| Q2 2022 | $4,387,000 | -42.5% | 107,365 | -7.6% | 0.02% | -29.6% |
| Q1 2022 | $7,634,000 | -6.4% | 116,253 | -0.9% | 0.03% | +3.8% |
| Q4 2021 | $8,159,000 | -12.6% | 117,349 | -12.6% | 0.03% | -21.2% |
| Q3 2021 | $9,333,000 | -14.9% | 134,194 | -3.0% | 0.03% | -15.4% |
| Q2 2021 | $10,970,000 | +6.0% | 138,288 | -12.4% | 0.04% | -13.3% |
| Q1 2021 | $10,345,000 | -14.7% | 157,896 | -27.5% | 0.04% | -15.1% |
| Q4 2020 | $12,128,000 | +49.4% | 217,848 | +7.1% | 0.05% | +65.6% |
| Q3 2020 | $8,116,000 | +16.3% | 203,396 | +31.1% | 0.03% | -8.6% |
| Q2 2020 | $6,976,000 | +1045.5% | 155,188 | +756.6% | 0.04% | +775.0% |
| Q1 2020 | $609,000 | -90.8% | 18,117 | -91.1% | 0.00% | -81.8% |
| Q4 2019 | $6,611,000 | -19.5% | 203,370 | -38.2% | 0.02% | -26.7% |
| Q3 2019 | $8,208,000 | -40.2% | 329,131 | -28.5% | 0.03% | -40.0% |
| Q2 2019 | $13,728,000 | +49.1% | 460,033 | +33.9% | 0.05% | +42.9% |
| Q1 2019 | $9,205,000 | -6.4% | 343,612 | +6.9% | 0.04% | -20.5% |
| Q4 2018 | $9,838,000 | +31.6% | 321,491 | +50.7% | 0.04% | +63.0% |
| Q3 2018 | $7,475,000 | +360.3% | 213,402 | +255.5% | 0.03% | +285.7% |
| Q2 2018 | $1,624,000 | – | 60,021 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 600,000 | $18,360,000 | 7.49% |
| DAFNA Capital Management LLC | 318,729 | $9,753,000 | 4.85% |
| First Light Asset Management, LLC | 965,797 | $29,553,000 | 4.71% |
| KOPP INVESTMENT ADVISORS LLC | 142,882 | $4,372,000 | 4.26% |
| Hudson Executive Capital LP | 5,317,956 | $162,728,000 | 4.13% |
| QUANTUM CAPITAL MANAGEMENT | 126,190 | $3,861,000 | 2.24% |
| PERKINS CAPITAL MANAGEMENT INC | 75,750 | $2,318,000 | 1.80% |
| AlphaOne Investment Services, LLC | 133,286 | $4,079,000 | 1.69% |
| OBERWEIS ASSET MANAGEMENT INC/ | 231,120 | $7,072,000 | 1.58% |
| SECTORAL ASSET MANAGEMENT INC | 355,728 | $10,885,000 | 1.48% |