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 | $45,309,829 | -23.9% | 1,034,471 | -14.2% | 0.01% | -25.0% |
| Q2 2023 | $59,501,998 | +0.9% | 1,205,470 | -15.2% | 0.02% | 0.0% |
| Q1 2023 | $58,946,792 | -60.6% | 1,422,118 | -57.8% | 0.02% | -63.6% |
| Q4 2022 | $149,441,839 | +19.2% | 3,367,324 | +5.0% | 0.04% | +10.0% |
| Q3 2022 | $125,339,000 | +2.1% | 3,205,594 | +6.7% | 0.04% | +8.1% |
| Q2 2022 | $122,724,000 | -34.8% | 3,003,529 | +4.8% | 0.04% | -22.9% |
| Q1 2022 | $188,171,000 | +11.0% | 2,865,409 | +17.5% | 0.05% | +17.1% |
| Q4 2021 | $169,487,000 | +7.1% | 2,437,617 | +7.2% | 0.04% | +2.5% |
| Q3 2021 | $158,220,000 | -13.5% | 2,274,899 | -1.3% | 0.04% | -11.1% |
| Q2 2021 | $182,920,000 | +17.2% | 2,305,806 | -3.2% | 0.04% | +7.1% |
| Q1 2021 | $156,040,000 | +24.5% | 2,381,570 | +5.7% | 0.04% | +16.7% |
| Q4 2020 | $125,377,000 | +47.3% | 2,252,138 | +5.6% | 0.04% | +24.1% |
| Q3 2020 | $85,123,000 | +7.2% | 2,133,398 | +20.8% | 0.03% | +3.6% |
| Q2 2020 | $79,412,000 | +53.9% | 1,766,681 | +15.0% | 0.03% | +27.3% |
| Q1 2020 | $51,587,000 | +363.8% | 1,535,792 | +348.9% | 0.02% | +633.3% |
| Q4 2019 | $11,122,000 | +13.8% | 342,103 | -12.7% | 0.00% | 0.0% |
| Q3 2019 | $9,770,000 | -14.3% | 391,732 | +2.5% | 0.00% | 0.0% |
| Q2 2019 | $11,406,000 | +4672.4% | 382,256 | +4185.4% | 0.00% | – |
| Q1 2019 | $239,000 | -92.4% | 8,920 | -91.3% | 0.00% | -100.0% |
| Q4 2018 | $3,131,000 | +414.1% | 102,321 | +488.6% | 0.00% | – |
| Q3 2018 | $609,000 | +29.6% | 17,385 | +0.1% | 0.00% | – |
| Q2 2018 | $470,000 | +74.1% | 17,374 | +31.9% | 0.00% | – |
| Q1 2018 | $270,000 | +1.1% | 13,170 | -10.1% | 0.00% | – |
| Q4 2017 | $267,000 | -17.1% | 14,649 | +1.7% | 0.00% | – |
| Q3 2017 | $322,000 | -1.8% | 14,406 | +6.6% | 0.00% | – |
| Q2 2017 | $328,000 | +25.7% | 13,511 | -1.0% | 0.00% | – |
| Q1 2017 | $261,000 | -55.8% | 13,646 | -61.2% | 0.00% | – |
| Q1 2016 | $591,000 | -61.2% | 35,142 | -48.3% | 0.00% | -100.0% |
| Q4 2015 | $1,525,000 | +2.6% | 67,941 | +0.1% | 0.00% | 0.0% |
| Q3 2015 | $1,487,000 | -12.6% | 67,874 | -1.7% | 0.00% | 0.0% |
| Q2 2015 | $1,701,000 | +14.7% | 69,026 | -4.6% | 0.00% | 0.0% |
| Q1 2015 | $1,483,000 | +21.7% | 72,366 | +18.5% | 0.00% | – |
| Q4 2014 | $1,219,000 | +1593.1% | 61,054 | +1141.4% | 0.00% | – |
| Q3 2014 | $72,000 | -95.9% | 4,918 | -94.9% | 0.00% | -100.0% |
| Q2 2014 | $1,767,000 | – | 96,134 | – | 0.00% | – |
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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% |