ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 113 filers reported holding ATRICURE INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $1,182,194 | +75.4% | 26,638 | +54.5% | 0.19% | +87.3% |
| Q3 2022 | $674,000 | -47.9% | 17,240 | -45.5% | 0.10% | -10.5% |
| Q2 2022 | $1,293,000 | +467.1% | 31,648 | +809.9% | 0.11% | +470.0% |
| Q1 2022 | $228,000 | -42.1% | 3,478 | -64.8% | 0.02% | -23.1% |
| Q3 2020 | $394,000 | -36.1% | 9,875 | -57.1% | 0.03% | -25.7% |
| Q1 2019 | $617,000 | -23.9% | 23,031 | -13.1% | 0.04% | -22.2% |
| Q4 2018 | $811,000 | -29.8% | 26,517 | -19.6% | 0.04% | -6.2% |
| Q3 2018 | $1,156,000 | -0.3% | 33,000 | -23.1% | 0.05% | +9.1% |
| Q2 2018 | $1,160,000 | -8.3% | 42,900 | -30.4% | 0.04% | +2.3% |
| Q1 2018 | $1,265,000 | +4.5% | 61,670 | -7.1% | 0.04% | +22.9% |
| Q4 2017 | $1,211,000 | -17.5% | 66,366 | +1.1% | 0.04% | -28.6% |
| Q3 2017 | $1,468,000 | +506.6% | 65,645 | +410.1% | 0.05% | +716.7% |
| Q1 2014 | $242,000 | -57.5% | 12,869 | -57.8% | 0.01% | -91.2% |
| Q4 2013 | $569,000 | +69.9% | 30,474 | 0.0% | 0.07% | +655.6% |
| Q3 2013 | $335,000 | +15.5% | 30,474 | 0.0% | 0.01% | +28.6% |
| Q2 2013 | $290,000 | – | 30,474 | – | 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% |