ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 70 filers reported holding ATRICURE INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $291,000 | -81.7% | 19,800 | -77.1% | 0.10% | -66.0% |
| Q2 2014 | $1,592,000 | -2.1% | 86,650 | +0.2% | 0.29% | -0.7% |
| Q1 2014 | $1,626,000 | -10.3% | 86,450 | -10.9% | 0.29% | -12.5% |
| Q4 2013 | $1,812,000 | +15.3% | 97,050 | -32.2% | 0.34% | +18.0% |
| Q3 2013 | $1,572,000 | -22.9% | 143,100 | -33.3% | 0.28% | +13.1% |
| Q2 2013 | $2,040,000 | – | 214,650 | – | 0.25% | – |
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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% |