ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 183 filers reported holding ATRICURE INC in Q3 2020. The put-call ratio across all filers is 0.19 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $321,482 | -73.1% | 6,513 | -77.4% | 0.00% | -66.7% |
| Q1 2023 | $1,194,216 | -90.8% | 28,811 | -85.4% | 0.00% | -92.7% |
| Q1 2022 | $12,934,000 | -41.1% | 196,954 | -37.6% | 0.04% | -54.9% |
| Q3 2021 | $21,953,000 | +151.9% | 315,647 | +101.7% | 0.09% | +89.6% |
| Q4 2020 | $8,714,000 | +1008.7% | 156,524 | +694.9% | 0.05% | +700.0% |
| Q3 2020 | $786,000 | +255.7% | 19,690 | +140.9% | 0.01% | +500.0% |
| Q2 2018 | $221,000 | -30.7% | 8,174 | -47.4% | 0.00% | 0.0% |
| Q1 2018 | $319,000 | +35.7% | 15,553 | +48.3% | 0.00% | 0.0% |
| Q3 2017 | $235,000 | – | 10,485 | – | 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% |