ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 200 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 | ||||
---|---|---|---|---|---|---|
Q2 2024 | $140 | -25.5% | 6,170 | 0.0% | 0.00% | 0.0% |
Q1 2024 | $188 | -23.0% | 6,170 | -9.8% | 0.00% | 0.0% |
Q4 2023 | $244 | -56.3% | 6,844 | -51.3% | 0.00% | 0.0% |
Q3 2023 | $558 | +65.1% | 14,056 | +105.4% | 0.00% | -50.0% |
Q2 2023 | $338 | +19.0% | 6,844 | 0.0% | 0.00% | +100.0% |
Q1 2023 | $284 | -6.6% | 6,844 | 0.0% | 0.00% | -50.0% |
Q4 2022 | $304 | -99.9% | 6,844 | 0.0% | 0.00% | 0.0% |
Q3 2022 | $268,000 | -4.3% | 6,844 | 0.0% | 0.00% | 0.0% |
Q2 2022 | $280,000 | -37.6% | 6,844 | 0.0% | 0.00% | 0.0% |
Q1 2022 | $449,000 | -5.7% | 6,844 | 0.0% | 0.00% | 0.0% |
Q4 2021 | $476,000 | 0.0% | 6,844 | 0.0% | 0.00% | 0.0% |
Q3 2021 | $476,000 | -12.3% | 6,844 | 0.0% | 0.00% | 0.0% |
Q2 2021 | $543,000 | +21.2% | 6,844 | 0.0% | 0.00% | 0.0% |
Q1 2021 | $448,000 | +17.6% | 6,844 | 0.0% | 0.00% | 0.0% |
Q4 2020 | $381,000 | +39.6% | 6,844 | 0.0% | 0.00% | +100.0% |
Q3 2020 | $273,000 | -11.4% | 6,844 | 0.0% | 0.00% | -50.0% |
Q2 2020 | $308,000 | – | 6,844 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Tamarack Advisers, LP | 675,000 | $21,195,000 | 6.44% |
First Light Asset Management, LLC | 1,111,740 | $33,174,000 | 4.61% |
KOPP INVESTMENT ADVISORS LLC | 134,696 | $4,019,000 | 4.58% |
DAFNA Capital Management LLC | 318,729 | $9,511,000 | 3.58% |
Endurant Capital Management LP | 219,038 | $6,536,000 | 2.58% |
QUANTUM CAPITAL MANAGEMENT | 119,440 | $3,564,000 | 1.95% |
SECTORAL ASSET MANAGEMENT INC | 387,224 | $11,555,000 | 1.38% |
PERKINS CAPITAL MANAGEMENT INC | 60,750 | $1,813,000 | 1.27% |
OBERWEIS ASSET MANAGEMENT INC/ | 204,950 | $6,116,000 | 1.11% |
AlphaOne Investment Services, LLC | 45,801 | $1,367,000 | 1.06% |