ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 217 filers reported holding ATRICURE INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $944 | -16.8% | 23 | 0.0% | 0.00% | – |
| Q2 2023 | $1,135 | -91.5% | 23 | -91.7% | 0.00% | -100.0% |
| Q1 2023 | $13,339 | +10.5% | 276 | +1.5% | 0.00% | 0.0% |
| Q4 2022 | $12,071 | +20.7% | 272 | +13.3% | 0.00% | 0.0% |
| Q3 2022 | $10,000 | 0.0% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $10,000 | 0.0% | 240 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $10,000 | -41.2% | 240 | 0.0% | 0.00% | -50.0% |
| Q3 2021 | $17,000 | -10.5% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $19,000 | +18.8% | 240 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $16,000 | +23.1% | 240 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $13,000 | +30.0% | 240 | 0.0% | 0.00% | +100.0% |
| Q3 2020 | $10,000 | -9.1% | 240 | 0.0% | 0.00% | -50.0% |
| Q2 2020 | $11,000 | +37.5% | 240 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $8,000 | 0.0% | 240 | 0.0% | 0.00% | +100.0% |
| Q4 2019 | $8,000 | +33.3% | 240 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $6,000 | -14.3% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $7,000 | +16.7% | 240 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $6,000 | -14.3% | 240 | 0.0% | 0.00% | -50.0% |
| Q4 2018 | $7,000 | -12.5% | 240 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $8,000 | +33.3% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $6,000 | +20.0% | 240 | 0.0% | 0.00% | +100.0% |
| Q1 2018 | $5,000 | +25.0% | 240 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $4,000 | -20.0% | 240 | 0.0% | 0.00% | -50.0% |
| Q3 2017 | $5,000 | – | 240 | – | 0.00% | – |
Download | ||||||
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% |