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 | ||||
|---|---|---|---|---|---|---|
| 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 | 350,000 | $13,965,000 | 4.30% |
| SECTORAL ASSET MANAGEMENT INC | 708,717 | $28,278,000 | 2.43% |
| First Light Asset Management, LLC | 561,018 | $22,385,000 | 2.29% |
| DAFNA Capital Management LLC | 133,229 | $5,316,000 | 1.73% |
| PERKINS CAPITAL MANAGEMENT INC | 44,350 | $1,770,000 | 1.63% |
| PURA VIDA INVESTMENTS, LLC | 645,003 | $25,736,000 | 1.33% |
| Acuitas Investments, LLC | 46,353 | $1,849,000 | 1.30% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 477,064 | $19,035,000 | 0.84% |
| EMERALD ADVISERS, LLC | 500,848 | $19,984,000 | 0.82% |
| Orbimed Advisors | 1,228,189 | $49,005,000 | 0.62% |