ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 221 filers reported holding ATRICURE INC in Q2 2023. The put-call ratio across all filers is 0.04 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $729 | +262.7% | 16,634 | +309.4% | 0.01% | +400.0% |
| Q2 2023 | $201 | -1.5% | 4,063 | -17.3% | 0.00% | 0.0% |
| Q1 2023 | $204 | -6.0% | 4,914 | +0.3% | 0.00% | -50.0% |
| Q4 2022 | $217 | -99.9% | 4,899 | -49.3% | 0.00% | -33.3% |
| Q3 2022 | $378,000 | +29.0% | 9,663 | +34.9% | 0.00% | +50.0% |
| Q2 2022 | $293,000 | -50.2% | 7,164 | -20.0% | 0.00% | -33.3% |
| Q1 2022 | $588,000 | +6.3% | 8,958 | +12.6% | 0.00% | +50.0% |
| Q4 2021 | $553,000 | +15.4% | 7,956 | +15.4% | 0.00% | -33.3% |
| Q3 2021 | $479,000 | +3.5% | 6,894 | +18.1% | 0.00% | 0.0% |
| Q2 2021 | $463,000 | +42.5% | 5,839 | +17.8% | 0.00% | +50.0% |
| Q1 2021 | $325,000 | +44.4% | 4,958 | +22.6% | 0.00% | +100.0% |
| Q4 2020 | $225,000 | +10.8% | 4,044 | -63.7% | 0.00% | 0.0% |
| Q4 2017 | $203,000 | +217.2% | 11,140 | +144.5% | 0.00% | – |
| Q2 2016 | $64,000 | +1.6% | 4,557 | +21.4% | 0.00% | – |
| Q1 2016 | $63,000 | +12.5% | 3,753 | +49.4% | 0.00% | – |
| Q4 2015 | $56,000 | -23.3% | 2,512 | -24.3% | 0.00% | -100.0% |
| Q3 2015 | $73,000 | +204.2% | 3,317 | +244.8% | 0.00% | – |
| Q2 2015 | $24,000 | +60.0% | 962 | +28.4% | 0.00% | – |
| Q1 2015 | $15,000 | 0.0% | 749 | +2.0% | 0.00% | – |
| Q4 2014 | $15,000 | +15.4% | 734 | -19.3% | 0.00% | – |
| Q3 2014 | $13,000 | -18.8% | 910 | +7.1% | 0.00% | – |
| Q2 2014 | $16,000 | – | 850 | – | 0.00% | – |
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% |