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 | $471,682 | -12.5% | 10,769 | -1.3% | 0.00% | 0.0% |
| Q2 2023 | $538,813 | +14.5% | 10,916 | -3.9% | 0.00% | 0.0% |
| Q1 2023 | $470,747 | -1.4% | 11,357 | +5.6% | 0.00% | 0.0% |
| Q4 2022 | $477,306 | +11.8% | 10,755 | -1.6% | 0.00% | 0.0% |
| Q3 2022 | $427,000 | +12.4% | 10,930 | +17.6% | 0.00% | +33.3% |
| Q2 2022 | $380,000 | -37.8% | 9,295 | 0.0% | 0.00% | -25.0% |
| Q1 2022 | $611,000 | -6.0% | 9,295 | -0.6% | 0.00% | 0.0% |
| Q4 2021 | $650,000 | 0.0% | 9,350 | 0.0% | 0.00% | -20.0% |
| Q3 2021 | $650,000 | -17.9% | 9,350 | -6.3% | 0.01% | -16.7% |
| Q2 2021 | $792,000 | +6.6% | 9,983 | -11.9% | 0.01% | 0.0% |
| Q1 2021 | $743,000 | +15.9% | 11,333 | -1.5% | 0.01% | +20.0% |
| Q4 2020 | $641,000 | +39.7% | 11,508 | 0.0% | 0.01% | +25.0% |
| Q3 2020 | $459,000 | -16.4% | 11,508 | -5.7% | 0.00% | -20.0% |
| Q2 2020 | $549,000 | +15.3% | 12,204 | -14.0% | 0.01% | -16.7% |
| Q1 2020 | $476,000 | -4.8% | 14,183 | -7.8% | 0.01% | +20.0% |
| Q4 2019 | $500,000 | +37.7% | 15,385 | +5.9% | 0.01% | +25.0% |
| Q3 2019 | $363,000 | -16.4% | 14,530 | 0.0% | 0.00% | -20.0% |
| Q2 2019 | $434,000 | +103.8% | 14,530 | +109.7% | 0.01% | +66.7% |
| Q4 2018 | $213,000 | -19.9% | 6,930 | -36.9% | 0.00% | -25.0% |
| Q2 2017 | $266,000 | – | 10,982 | – | 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% |