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 | $1,246,242 | -28.7% | 28,453 | -19.6% | 0.00% | 0.0% |
| Q2 2023 | $1,747,888 | +10.0% | 35,411 | -7.6% | 0.00% | 0.0% |
| Q1 2023 | $1,588,489 | +21.0% | 38,323 | +29.5% | 0.00% | 0.0% |
| Q4 2022 | $1,312,983 | +26.9% | 29,585 | +11.7% | 0.00% | 0.0% |
| Q3 2022 | $1,035,000 | -19.9% | 26,482 | -16.3% | 0.00% | 0.0% |
| Q2 2022 | $1,292,000 | -44.7% | 31,634 | -11.0% | 0.00% | 0.0% |
| Q1 2022 | $2,335,000 | -49.4% | 35,551 | -46.5% | 0.00% | -50.0% |
| Q4 2021 | $4,619,000 | -1.9% | 66,420 | -1.9% | 0.00% | 0.0% |
| Q3 2021 | $4,709,000 | -1.6% | 67,705 | +12.2% | 0.00% | 0.0% |
| Q2 2021 | $4,787,000 | +55.0% | 60,341 | +28.0% | 0.00% | 0.0% |
| Q1 2021 | $3,089,000 | +10.4% | 47,143 | -6.2% | 0.00% | 0.0% |
| Q4 2020 | $2,798,000 | +109.6% | 50,269 | +50.4% | 0.00% | +100.0% |
| Q3 2020 | $1,335,000 | +2.9% | 33,427 | +15.9% | 0.00% | 0.0% |
| Q2 2020 | $1,297,000 | +100.2% | 28,837 | +49.5% | 0.00% | 0.0% |
| Q1 2020 | $648,000 | 0.0% | 19,292 | -3.4% | 0.00% | – |
| Q4 2019 | $648,000 | +55.8% | 19,978 | +19.2% | 0.00% | – |
| Q3 2019 | $416,000 | -87.6% | 16,764 | -85.1% | 0.00% | -100.0% |
| Q2 2019 | $3,360,000 | -27.6% | 112,686 | -35.0% | 0.00% | -33.3% |
| Q1 2019 | $4,640,000 | +29.6% | 173,313 | +48.0% | 0.00% | 0.0% |
| Q4 2018 | $3,579,000 | -36.2% | 117,065 | -27.0% | 0.00% | +50.0% |
| Q3 2018 | $5,614,000 | +38.4% | 160,317 | +6.9% | 0.00% | +100.0% |
| Q2 2018 | $4,057,000 | +202.8% | 150,039 | +129.6% | 0.00% | 0.0% |
| Q1 2018 | $1,340,000 | -37.4% | 65,354 | -44.4% | 0.00% | 0.0% |
| Q4 2017 | $2,141,000 | -62.5% | 117,504 | -53.9% | 0.00% | -75.0% |
| Q3 2017 | $5,705,000 | -10.5% | 255,119 | -3.0% | 0.00% | -20.0% |
| Q2 2017 | $6,375,000 | +26.3% | 262,957 | -0.3% | 0.01% | +25.0% |
| Q1 2017 | $5,048,000 | -15.8% | 263,761 | -14.0% | 0.00% | -20.0% |
| Q4 2016 | $5,998,000 | +30.4% | 306,566 | +5.4% | 0.01% | +66.7% |
| Q3 2016 | $4,599,000 | +15.8% | 290,870 | +3.4% | 0.00% | 0.0% |
| Q2 2016 | $3,972,000 | -24.7% | 281,271 | -10.3% | 0.00% | -25.0% |
| Q1 2016 | $5,274,000 | -19.1% | 313,550 | +7.8% | 0.00% | -20.0% |
| Q4 2015 | $6,521,000 | +3.4% | 290,772 | +1.0% | 0.01% | 0.0% |
| Q3 2015 | $6,305,000 | -21.6% | 287,864 | -11.8% | 0.01% | 0.0% |
| Q2 2015 | $8,039,000 | +14.3% | 326,335 | -5.0% | 0.01% | +25.0% |
| Q1 2015 | $7,033,000 | +11.7% | 343,357 | +8.8% | 0.00% | 0.0% |
| Q4 2014 | $6,295,000 | +30.6% | 315,520 | -3.7% | 0.00% | +33.3% |
| Q3 2014 | $4,821,000 | -28.9% | 327,704 | -11.3% | 0.00% | -40.0% |
| Q2 2014 | $6,785,000 | +4.9% | 369,310 | +7.4% | 0.01% | 0.0% |
| Q1 2014 | $6,469,000 | -8.6% | 343,977 | -9.2% | 0.01% | 0.0% |
| Q4 2013 | $7,075,000 | +15.1% | 378,887 | -32.4% | 0.01% | 0.0% |
| Q3 2013 | $6,147,000 | – | 560,239 | – | 0.01% | – |
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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% |