ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 115 filers reported holding ATRICURE INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $5,165,967 | +15.4% | 226,876 | +54.2% | 0.01% | +12.5% |
| Q1 2024 | $4,477,064 | -21.7% | 147,175 | -8.1% | 0.01% | -27.3% |
| Q4 2023 | $5,715,896 | +76.0% | 160,154 | +116.0% | 0.01% | +37.5% |
| Q3 2023 | $3,247,420 | +87.6% | 74,142 | +111.4% | 0.01% | +60.0% |
| Q2 2023 | $1,730,808 | +46.5% | 35,065 | +23.0% | 0.01% | 0.0% |
| Q1 2023 | $1,181,325 | -8.1% | 28,500 | -9.4% | 0.01% | -28.6% |
| Q2 2022 | $1,286,000 | +10.5% | 31,464 | +77.6% | 0.01% | +40.0% |
| Q1 2022 | $1,164,000 | +387.0% | 17,718 | +416.0% | 0.01% | +400.0% |
| Q4 2021 | $239,000 | -82.8% | 3,434 | -82.8% | 0.00% | -75.0% |
| Q3 2021 | $1,389,000 | +389.1% | 19,977 | +457.1% | 0.00% | +300.0% |
| Q2 2021 | $284,000 | -80.8% | 3,586 | -86.5% | 0.00% | -90.9% |
| Q4 2020 | $1,482,000 | +271.4% | 26,622 | +123.9% | 0.01% | +10.0% |
| Q1 2020 | $399,000 | -45.3% | 11,889 | -47.0% | 0.01% | +150.0% |
| Q4 2019 | $730,000 | -41.8% | 22,444 | -55.4% | 0.00% | -63.6% |
| Q3 2019 | $1,255,000 | -55.6% | 50,325 | -46.9% | 0.01% | -60.7% |
| Q2 2019 | $2,829,000 | +131.3% | 94,814 | +107.7% | 0.03% | +115.4% |
| Q1 2019 | $1,223,000 | +321.7% | 45,641 | +381.0% | 0.01% | +333.3% |
| Q4 2018 | $290,000 | -18.1% | 9,489 | -40.1% | 0.00% | -57.1% |
| Q3 2017 | $354,000 | – | 15,844 | – | 0.01% | – |
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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% |