ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 142 filers reported holding ATRICURE INC in Q3 2019. The put-call ratio across all filers is 1.26 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,140,727 | -11.0% | 26,044 | +0.3% | 0.00% | -20.0% |
| Q2 2023 | $1,281,484 | +452.8% | 25,962 | +364.2% | 0.01% | +400.0% |
| Q1 2023 | $231,830 | -5.1% | 5,593 | +1.6% | 0.00% | 0.0% |
| Q4 2022 | $244,312 | +12.1% | 5,505 | -1.4% | 0.00% | 0.0% |
| Q3 2022 | $218,000 | -20.1% | 5,585 | -16.5% | 0.00% | -50.0% |
| Q2 2022 | $273,000 | -22.7% | 6,687 | +24.4% | 0.00% | 0.0% |
| Q1 2022 | $353,000 | -28.1% | 5,375 | -23.8% | 0.00% | -33.3% |
| Q4 2021 | $491,000 | +177.4% | 7,055 | +177.3% | 0.00% | +200.0% |
| Q3 2021 | $177,000 | -7.3% | 2,544 | +5.6% | 0.00% | -50.0% |
| Q2 2021 | $191,000 | +223.7% | 2,409 | +165.6% | 0.00% | +100.0% |
| Q1 2021 | $59,000 | -76.5% | 907 | -79.8% | 0.00% | -66.7% |
| Q4 2020 | $251,000 | +45.9% | 4,500 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $172,000 | -15.7% | 4,500 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $204,000 | +82.1% | 4,500 | 0.0% | 0.00% | -25.0% |
| Q3 2019 | $112,000 | -16.4% | 4,500 | 0.0% | 0.00% | -20.0% |
| Q2 2019 | $134,000 | – | 4,500 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Hudson Executive Capital LP | 3,710,000 | $82,992,000 | 20.87% |
| First Light Asset Management, LLC | 1,033,736 | $23,125,000 | 7.32% |
| DAFNA Capital Management LLC | 384,145 | $8,593,000 | 5.34% |
| KOPP INVESTMENT ADVISORS LLC | 114,599 | $2,564,000 | 2.35% |
| PERKINS CAPITAL MANAGEMENT INC | 92,950 | $2,079,000 | 2.18% |
| Tamarack Advisers, LP | 100,000 | $2,237,000 | 1.37% |
| AlphaOne Investment Services, LLC | 170,525 | $3,815,000 | 1.01% |
| EMERALD ADVISERS, LLC | 560,701 | $12,543,000 | 0.51% |
| PEREGRINE CAPITAL MANAGEMENT LLC | 924,740 | $20,686,000 | 0.50% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 499,190 | $11,167,000 | 0.46% |