ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 199 filers reported holding ATRICURE INC in Q4 2020. The put-call ratio across all filers is 0.16 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $613,833 | -17.1% | 14,014 | -6.5% | 0.00% | -50.0% |
| Q2 2023 | $740,175 | -15.1% | 14,995 | -28.7% | 0.00% | +100.0% |
| Q1 2023 | $872,067 | -7.5% | 21,039 | -1.0% | 0.00% | 0.0% |
| Q4 2022 | $942,897 | -2.8% | 21,246 | -14.4% | 0.00% | -33.3% |
| Q3 2022 | $970,000 | -14.2% | 24,813 | -10.4% | 0.00% | 0.0% |
| Q2 2022 | $1,131,000 | -32.4% | 27,690 | +8.6% | 0.00% | -25.0% |
| Q1 2022 | $1,674,000 | -24.0% | 25,489 | -19.5% | 0.00% | -20.0% |
| Q4 2021 | $2,202,000 | -2.4% | 31,666 | -2.4% | 0.01% | -16.7% |
| Q3 2021 | $2,257,000 | -10.2% | 32,448 | +2.5% | 0.01% | -14.3% |
| Q2 2021 | $2,512,000 | +167.8% | 31,665 | +121.2% | 0.01% | +133.3% |
| Q1 2021 | $938,000 | -22.4% | 14,313 | -34.1% | 0.00% | -25.0% |
| Q4 2020 | $1,209,000 | +263.1% | 21,714 | +160.2% | 0.00% | +300.0% |
| Q3 2020 | $333,000 | +42.9% | 8,346 | +61.1% | 0.00% | 0.0% |
| Q2 2020 | $233,000 | – | 5,181 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| First Light Asset Management, LLC | 828,002 | $54,251,000 | 3.60% |
| Tamarack Advisers, LP | 200,000 | $13,104,000 | 2.69% |
| SECTORAL ASSET MANAGEMENT INC | 469,867 | $30,786,000 | 2.33% |
| DAFNA Capital Management LLC | 128,529 | $8,421,000 | 2.00% |
| PERKINS CAPITAL MANAGEMENT INC | 38,350 | $2,513,000 | 1.45% |
| Parian Global Management LP | 40,652 | $2,664,000 | 1.22% |
| EMERALD ADVISERS, LLC | 501,311 | $32,846,000 | 1.18% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 539,856 | $35,371,000 | 1.17% |
| PURA VIDA INVESTMENTS, LLC | 615,950 | $40,357,000 | 1.15% |
| Midwest Wealth Management Inc. | 18,637 | $1,221,000 | 0.99% |