ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 101 filers reported holding ATRICURE INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $468,025,000 | -37.7% | 19,300 | -50.8% | 0.09% | -34.3% |
| Q1 2017 | $750,680,000 | +7.7% | 39,200 | +10.1% | 0.14% | +6.7% |
| Q4 2016 | $696,692,000 | +20.0% | 35,600 | -3.0% | 0.13% | +32.7% |
| Q3 2016 | $580,594,000 | +6.3% | 36,700 | -5.0% | 0.10% | +6.3% |
| Q2 2016 | $546,125,000 | -9.0% | 38,650 | +8.4% | 0.10% | -14.4% |
| Q1 2016 | $599,990,000 | -35.5% | 35,650 | -14.0% | 0.11% | -30.6% |
| Q4 2015 | $930,138,000 | -63.6% | 41,450 | -64.4% | 0.16% | -52.1% |
| Q3 2015 | $2,552,515,000 | +93.6% | 116,500 | +117.8% | 0.33% | +127.2% |
| Q2 2015 | $1,318,240,000 | +20.3% | 53,500 | 0.0% | 0.15% | +20.5% |
| Q1 2015 | $1,096,215,000 | – | 53,500 | – | 0.12% | – |
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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% |