ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 113 filers reported holding ATRICURE INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $1,934,000 | -19.4% | 86,200 | -21.3% | 0.65% | -36.8% |
| Q3 2015 | $2,399,000 | -40.7% | 109,500 | -33.3% | 1.02% | -17.0% |
| Q2 2015 | $4,043,000 | +20.3% | 164,100 | 0.0% | 1.23% | +36.1% |
| Q1 2015 | $3,362,000 | +2.7% | 164,100 | 0.0% | 0.91% | +26.7% |
| Q4 2014 | $3,275,000 | +35.6% | 164,100 | 0.0% | 0.72% | +28.8% |
| Q3 2014 | $2,416,000 | -19.9% | 164,100 | 0.0% | 0.56% | +9.3% |
| Q2 2014 | $3,016,000 | -47.7% | 164,100 | -46.5% | 0.51% | -44.6% |
| Q1 2014 | $5,765,000 | +34.5% | 306,500 | +33.6% | 0.92% | +52.3% |
| Q4 2013 | $4,287,000 | +30.3% | 229,500 | -23.4% | 0.60% | +42.3% |
| Q3 2013 | $3,289,000 | +15.6% | 299,500 | 0.0% | 0.42% | +21.9% |
| Q2 2013 | $2,845,000 | – | 299,500 | – | 0.35% | – |
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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% |