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 | $141,351,754 | -10.8% | 3,227,209 | +0.5% | 0.06% | -7.7% |
| Q2 2023 | $158,445,057 | +22.4% | 3,209,989 | +2.8% | 0.06% | +18.2% |
| Q1 2023 | $129,469,241 | -18.2% | 3,123,504 | -12.4% | 0.06% | -22.5% |
| Q4 2022 | $158,246,920 | -0.0% | 3,565,726 | -11.9% | 0.07% | -7.8% |
| Q3 2022 | $158,309,000 | -3.2% | 4,048,823 | +1.2% | 0.08% | +2.7% |
| Q2 2022 | $163,536,000 | -34.7% | 4,002,349 | +5.0% | 0.08% | -22.7% |
| Q1 2022 | $250,361,000 | +4.2% | 3,812,414 | +10.3% | 0.10% | +14.1% |
| Q4 2021 | $240,286,000 | +18.7% | 3,455,856 | +18.7% | 0.08% | +6.2% |
| Q3 2021 | $202,499,000 | -9.9% | 2,911,560 | +2.8% | 0.08% | -11.1% |
| Q2 2021 | $224,626,000 | +40.3% | 2,831,538 | +15.8% | 0.09% | +28.6% |
| Q1 2021 | $160,160,000 | +4481.2% | 2,444,437 | +3792.4% | 0.07% | +3400.0% |
| Q4 2020 | $3,496,000 | +50.0% | 62,800 | +7.5% | 0.00% | +100.0% |
| Q3 2020 | $2,330,000 | -15.9% | 58,400 | -5.2% | 0.00% | -50.0% |
| Q2 2020 | $2,769,000 | +42.4% | 61,600 | +6.4% | 0.00% | +100.0% |
| Q1 2020 | $1,945,000 | +6.5% | 57,900 | +3.0% | 0.00% | 0.0% |
| Q4 2019 | $1,827,000 | +30.3% | 56,200 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $1,402,000 | -16.4% | 56,200 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $1,677,000 | +44.9% | 56,200 | +30.1% | 0.00% | 0.0% |
| Q1 2019 | $1,157,000 | -12.5% | 43,200 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $1,322,000 | -12.6% | 43,200 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $1,513,000 | +29.4% | 43,200 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $1,169,000 | +36.2% | 43,200 | +3.3% | 0.00% | 0.0% |
| Q1 2018 | $858,000 | +12.6% | 41,800 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $762,000 | -23.8% | 41,800 | -6.5% | 0.00% | 0.0% |
| Q3 2017 | $1,000,000 | -7.7% | 44,700 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $1,084,000 | +105.7% | 44,700 | +62.5% | 0.00% | – |
| Q1 2017 | $527,000 | -20.3% | 27,500 | -18.6% | 0.00% | -100.0% |
| Q4 2016 | $661,000 | +23.6% | 33,800 | 0.0% | 0.00% | – |
| Q3 2016 | $535,000 | +11.9% | 33,800 | 0.0% | 0.00% | – |
| Q2 2016 | $478,000 | -16.0% | 33,800 | 0.0% | 0.00% | – |
| Q1 2016 | $569,000 | -24.9% | 33,800 | 0.0% | 0.00% | -100.0% |
| Q4 2015 | $758,000 | -5.0% | 33,800 | -7.2% | 0.00% | 0.0% |
| Q3 2015 | $798,000 | -4.2% | 36,417 | +7.7% | 0.00% | 0.0% |
| Q2 2015 | $833,000 | +20.2% | 33,800 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $693,000 | +2.7% | 33,800 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $675,000 | +212.5% | 33,800 | +129.9% | 0.00% | – |
| Q3 2014 | $216,000 | -28.2% | 14,700 | -10.4% | 0.00% | – |
| Q2 2014 | $301,000 | +22.9% | 16,400 | +25.7% | 0.00% | – |
| Q1 2014 | $245,000 | +24400.0% | 13,051 | +25490.2% | 0.00% | – |
| Q4 2013 | $1,000 | -97.1% | 51 | -98.4% | 0.00% | – |
| Q3 2013 | $35,000 | -10.3% | 3,151 | -23.6% | 0.00% | – |
| Q2 2013 | $39,000 | – | 4,123 | – | 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% |