ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 70 filers reported holding ATRICURE INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $2,190,000 | -45.5% | 87,809 | -34.8% | 4.02% | -12.1% |
| Q2 2019 | $4,019,000 | -12.8% | 134,696 | -21.7% | 4.58% | +22.8% |
| Q1 2019 | $4,607,000 | +5.4% | 171,969 | +20.4% | 3.73% | -12.6% |
| Q4 2018 | $4,372,000 | -13.5% | 142,882 | -1.0% | 4.26% | +0.3% |
| Q3 2018 | $5,054,000 | +36.9% | 144,268 | +5.7% | 4.25% | +22.8% |
| Q2 2018 | $3,691,000 | +41.8% | 136,463 | +7.6% | 3.46% | +30.9% |
| Q1 2018 | $2,603,000 | +12.0% | 126,846 | -0.5% | 2.65% | +13.7% |
| Q4 2017 | $2,324,000 | -9.4% | 127,435 | +11.2% | 2.33% | -0.9% |
| Q3 2017 | $2,564,000 | -9.6% | 114,599 | -2.0% | 2.35% | -7.4% |
| Q2 2017 | $2,835,000 | +24.6% | 116,894 | -1.6% | 2.54% | +14.2% |
| Q1 2017 | $2,275,000 | -34.4% | 118,814 | -33.0% | 2.22% | -39.3% |
| Q4 2016 | $3,470,000 | +11.8% | 177,309 | -9.7% | 3.66% | +19.4% |
| Q3 2016 | $3,105,000 | +17.3% | 196,278 | +4.8% | 3.07% | +118.1% |
| Q2 2016 | $2,646,000 | -18.3% | 187,226 | -2.7% | 1.41% | -20.4% |
| Q1 2016 | $3,239,000 | -27.1% | 192,446 | -2.7% | 1.77% | -19.1% |
| Q4 2015 | $4,441,000 | +0.3% | 197,885 | -2.1% | 2.18% | -8.3% |
| Q3 2015 | $4,427,000 | -11.8% | 202,035 | -0.8% | 2.38% | +6.6% |
| Q2 2015 | $5,017,000 | +21.1% | 203,620 | +0.7% | 2.23% | +21.9% |
| Q1 2015 | $4,143,000 | +3.6% | 202,220 | +0.9% | 1.83% | -4.7% |
| Q4 2014 | $4,000,000 | +30.8% | 200,390 | -3.5% | 1.92% | +27.1% |
| Q3 2014 | $3,057,000 | +3.8% | 207,655 | +29.5% | 1.51% | +11.7% |
| Q2 2014 | $2,946,000 | -36.5% | 160,290 | -35.0% | 1.35% | -30.4% |
| Q1 2014 | $4,641,000 | +33.4% | 246,755 | +32.5% | 1.95% | +23.6% |
| Q4 2013 | $3,480,000 | -37.2% | 186,280 | -63.1% | 1.57% | -22.7% |
| Q3 2013 | $5,539,000 | +33.5% | 504,491 | +15.5% | 2.04% | +25.5% |
| Q2 2013 | $4,150,000 | – | 436,822 | – | 1.62% | – |
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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% |