ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 100 filers reported holding ATRICURE INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $4,702,000 | +23.7% | 240,260 | 0.0% | 2.00% | +46.3% |
| Q3 2016 | $3,801,000 | +10.4% | 240,260 | -1.4% | 1.37% | +2.9% |
| Q2 2016 | $3,444,000 | -24.4% | 243,740 | -9.9% | 1.33% | -34.8% |
| Q1 2016 | $4,555,000 | -38.0% | 270,641 | -17.4% | 2.04% | -44.9% |
| Q4 2015 | $7,352,000 | +41.9% | 327,651 | +38.5% | 3.70% | +37.9% |
| Q3 2015 | $5,182,000 | -11.1% | 236,501 | 0.0% | 2.68% | +6.8% |
| Q2 2015 | $5,827,000 | +21.2% | 236,501 | +0.8% | 2.51% | +17.0% |
| Q1 2015 | $4,807,000 | +37.9% | 234,621 | +34.4% | 2.15% | +28.1% |
| Q4 2014 | $3,485,000 | +35.6% | 174,621 | 0.0% | 1.68% | +41.6% |
| Q3 2014 | $2,570,000 | – | 174,621 | – | 1.18% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Hudson Executive Capital LP | 3,710,000 | $82,992,000 | 20.87% |
| First Light Asset Management, LLC | 1,033,736 | $23,125,000 | 7.32% |
| DAFNA Capital Management LLC | 384,145 | $8,593,000 | 5.34% |
| KOPP INVESTMENT ADVISORS LLC | 114,599 | $2,564,000 | 2.35% |
| PERKINS CAPITAL MANAGEMENT INC | 92,950 | $2,079,000 | 2.18% |
| Tamarack Advisers, LP | 100,000 | $2,237,000 | 1.37% |
| AlphaOne Investment Services, LLC | 170,525 | $3,815,000 | 1.01% |
| EMERALD ADVISERS, LLC | 560,701 | $12,543,000 | 0.51% |
| PEREGRINE CAPITAL MANAGEMENT LLC | 924,740 | $20,686,000 | 0.50% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 499,190 | $11,167,000 | 0.46% |