ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 189 filers reported holding ATRICURE INC in Q2 2020. The put-call ratio across all filers is 0.32 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $1,851,000 | -65.2% | 26,610 | -60.3% | 0.27% | -58.5% |
| Q2 2021 | $5,313,000 | -12.8% | 66,970 | -50.6% | 0.66% | -47.0% |
| Q2 2020 | $6,090,000 | +495.9% | 135,490 | +345.2% | 1.24% | +268.2% |
| Q1 2020 | $1,022,000 | +169.7% | 30,435 | +35.0% | 0.34% | -24.9% |
| Q1 2016 | $379,000 | -75.4% | 22,540 | -68.0% | 0.45% | -67.7% |
| Q3 2015 | $1,542,000 | -20.2% | 70,367 | -10.3% | 1.39% | -0.4% |
| Q2 2015 | $1,933,000 | – | 78,455 | – | 1.39% | – |
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% |