ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 214 filers reported holding ATRICURE INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,630,100 | -45.4% | 82,879 | -38.5% | 0.03% | -38.6% |
| Q2 2023 | $6,647,661 | +44.6% | 134,677 | +21.4% | 0.04% | +57.1% |
| Q1 2023 | $4,597,201 | +82.3% | 110,910 | +95.1% | 0.03% | +86.7% |
| Q4 2022 | $2,522,382 | +38.1% | 56,836 | +21.7% | 0.02% | +50.0% |
| Q3 2022 | $1,826,000 | +46.3% | 46,694 | +52.8% | 0.01% | +25.0% |
| Q2 2022 | $1,248,000 | +387.5% | 30,549 | +682.3% | 0.01% | +300.0% |
| Q1 2022 | $256,000 | -78.9% | 3,905 | -77.6% | 0.00% | -83.3% |
| Q4 2021 | $1,213,000 | +242.7% | 17,439 | +242.9% | 0.01% | +200.0% |
| Q3 2021 | $354,000 | -57.5% | 5,086 | -51.5% | 0.00% | -55.6% |
| Q2 2021 | $832,000 | +14.0% | 10,487 | -20.0% | 0.01% | -10.0% |
| Q4 2020 | $730,000 | -45.0% | 13,105 | -55.7% | 0.01% | -56.5% |
| Q2 2020 | $1,328,000 | +325.6% | 29,551 | +218.3% | 0.02% | +187.5% |
| Q1 2020 | $312,000 | +205.9% | 9,284 | +196.1% | 0.01% | +300.0% |
| Q4 2019 | $102,000 | -73.4% | 3,135 | -79.6% | 0.00% | -75.0% |
| Q3 2019 | $383,000 | +2453.3% | 15,349 | +3545.8% | 0.01% | +700.0% |
| Q3 2018 | $15,000 | -77.3% | 421 | -85.8% | 0.00% | -75.0% |
| Q3 2017 | $66,000 | +17.9% | 2,961 | +28.7% | 0.00% | 0.0% |
| Q2 2017 | $56,000 | – | 2,301 | – | 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% |