ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 217 filers reported holding ATRICURE INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $118,041 | -88.9% | 2,695 | -87.5% | 0.00% | -100.0% |
| Q2 2023 | $1,061,980 | +435.8% | 21,515 | +349.9% | 0.00% | – |
| Q1 2023 | $198,214 | +27.6% | 4,782 | +36.6% | 0.00% | – |
| Q4 2022 | $155,330 | -16.5% | 3,500 | -26.5% | 0.00% | – |
| Q3 2022 | $186,000 | -36.9% | 4,759 | -34.1% | 0.00% | – |
| Q2 2022 | $295,000 | -21.1% | 7,224 | +26.6% | 0.00% | – |
| Q1 2022 | $374,000 | -66.1% | 5,704 | -64.1% | 0.00% | -100.0% |
| Q4 2021 | $1,104,000 | +75.5% | 15,879 | +75.6% | 0.00% | – |
| Q3 2021 | $629,000 | +25.8% | 9,041 | +43.5% | 0.00% | – |
| Q2 2021 | $500,000 | +18.2% | 6,300 | -2.5% | 0.00% | – |
| Q1 2021 | $423,000 | -36.3% | 6,463 | -45.8% | 0.00% | – |
| Q4 2020 | $664,000 | +154.4% | 11,931 | +82.6% | 0.00% | – |
| Q3 2020 | $261,000 | -80.3% | 6,534 | -77.8% | 0.00% | -100.0% |
| Q2 2020 | $1,323,000 | +256.6% | 29,442 | +166.6% | 0.00% | – |
| Q1 2020 | $371,000 | +46.1% | 11,042 | +41.3% | 0.00% | – |
| Q4 2019 | $254,000 | -15.1% | 7,812 | -34.8% | 0.00% | – |
| Q3 2019 | $299,000 | -19.8% | 11,987 | -4.0% | 0.00% | – |
| Q2 2019 | $373,000 | +14.4% | 12,486 | +2.5% | 0.00% | – |
| Q1 2019 | $326,000 | -3.6% | 12,180 | +10.3% | 0.00% | – |
| Q4 2018 | $338,000 | +7.6% | 11,042 | +23.4% | 0.00% | – |
| Q3 2018 | $314,000 | +155.3% | 8,948 | +97.4% | 0.00% | – |
| Q2 2018 | $123,000 | +50.0% | 4,534 | +12.8% | 0.00% | – |
| Q1 2018 | $82,000 | +34.4% | 4,018 | +21.1% | 0.00% | – |
| Q4 2017 | $61,000 | +2950.0% | 3,318 | +3218.0% | 0.00% | – |
| Q3 2017 | $2,000 | -60.0% | 100 | -52.6% | 0.00% | – |
| Q2 2017 | $5,000 | -79.2% | 211 | -82.8% | 0.00% | – |
| Q1 2017 | $24,000 | -95.5% | 1,230 | -95.5% | 0.00% | – |
| Q4 2016 | $536,000 | +993.9% | 27,379 | +776.1% | 0.00% | – |
| Q3 2016 | $49,000 | +53.1% | 3,125 | +34.8% | 0.00% | – |
| Q2 2016 | $32,000 | -90.4% | 2,319 | -88.3% | 0.00% | – |
| Q1 2016 | $334,000 | +1051.7% | 19,873 | +1432.2% | 0.00% | – |
| Q4 2015 | $29,000 | – | 1,297 | +25840.0% | 0.00% | – |
| Q3 2015 | $0 | -100.0% | 5 | -98.8% | 0.00% | – |
| Q2 2015 | $11,000 | -78.4% | 433 | -82.6% | 0.00% | – |
| Q1 2015 | $51,000 | -55.3% | 2,493 | -56.2% | 0.00% | – |
| Q4 2014 | $114,000 | +171.4% | 5,694 | +99.6% | 0.00% | – |
| Q3 2014 | $42,000 | -12.5% | 2,853 | +8.4% | 0.00% | – |
| Q2 2014 | $48,000 | -72.1% | 2,631 | -71.2% | 0.00% | – |
| Q1 2014 | $172,000 | +37.6% | 9,134 | +36.3% | 0.00% | – |
| Q4 2013 | $125,000 | +1685.7% | 6,700 | +897.0% | 0.00% | – |
| Q3 2013 | $7,000 | – | 672 | +1192.3% | 0.00% | – |
| Q2 2013 | $0 | – | 52 | – | 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% |