ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 105 filers reported holding ATRICURE INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $11,126,000 | 0.0% | 507,795 | 0.0% | 1.46% | +0.8% |
| Q3 2015 | $11,126,000 | -32.2% | 507,795 | -23.7% | 1.45% | -24.8% |
| Q2 2015 | $16,402,000 | -16.6% | 665,683 | -30.7% | 1.93% | -9.4% |
| Q1 2015 | $19,669,000 | +5.0% | 959,925 | +2.3% | 2.13% | -5.4% |
| Q4 2014 | $18,727,000 | +26.0% | 938,216 | -7.1% | 2.25% | +42.6% |
| Q3 2014 | $14,868,000 | -4.6% | 1,010,087 | +19.2% | 1.58% | +4.9% |
| Q2 2014 | $15,578,000 | +5.9% | 847,562 | +8.4% | 1.50% | +0.8% |
| Q1 2014 | $14,712,000 | +9.1% | 782,179 | +8.3% | 1.49% | +25.5% |
| Q4 2013 | $13,484,000 | +40.3% | 721,976 | -17.5% | 1.19% | +5.6% |
| Q3 2013 | $9,612,000 | +11.8% | 875,441 | -3.3% | 1.13% | +13.5% |
| Q2 2013 | $8,600,000 | – | 905,271 | – | 0.99% | – |
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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% |