ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 103 filers reported holding ATRICURE INC in Q2 2016. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $640,000 | +107.1% | 45,300 | +146.2% | 0.06% | +93.5% |
| Q1 2016 | $309,000 | -25.0% | 18,400 | 0.0% | 0.03% | -40.4% |
| Q4 2015 | $412,000 | +2.5% | 18,400 | 0.0% | 0.05% | 0.0% |
| Q3 2015 | $402,000 | -44.6% | 18,400 | -52.3% | 0.05% | -54.0% |
| Q1 2014 | $725,000 | +69.8% | 38,600 | +68.6% | 0.11% | +52.7% |
| Q4 2013 | $427,000 | – | 22,900 | – | 0.07% | – |
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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% |