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 | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $4,855,000 | +14.6% | 181,234 | +30.9% | 0.00% | 0.0% |
| Q4 2018 | $4,235,000 | -55.5% | 138,406 | -49.0% | 0.00% | 0.0% |
| Q3 2018 | $9,514,000 | +164.3% | 271,584 | +104.1% | 0.00% | +50.0% |
| Q2 2018 | $3,600,000 | +62.2% | 133,093 | +23.0% | 0.00% | 0.0% |
| Q1 2018 | $2,220,000 | +9.9% | 108,171 | -2.3% | 0.00% | +100.0% |
| Q4 2017 | $2,020,000 | -22.4% | 110,742 | -4.8% | 0.00% | -50.0% |
| Q3 2017 | $2,603,000 | -8.7% | 116,342 | -1.0% | 0.00% | 0.0% |
| Q2 2017 | $2,851,000 | +29.3% | 117,552 | +2.1% | 0.00% | 0.0% |
| Q1 2017 | $2,205,000 | -7.6% | 115,121 | -5.6% | 0.00% | 0.0% |
| Q4 2016 | $2,386,000 | +10.3% | 121,945 | -10.8% | 0.00% | +100.0% |
| Q3 2016 | $2,164,000 | +30.5% | 136,777 | +16.6% | 0.00% | 0.0% |
| Q2 2016 | $1,658,000 | -12.5% | 117,305 | +4.2% | 0.00% | 0.0% |
| Q1 2016 | $1,894,000 | -12.6% | 112,524 | +16.5% | 0.00% | -50.0% |
| Q4 2015 | $2,167,000 | -3.0% | 96,581 | -5.3% | 0.00% | 0.0% |
| Q3 2015 | $2,235,000 | -12.6% | 102,025 | -1.6% | 0.00% | 0.0% |
| Q2 2015 | $2,556,000 | +27.2% | 103,733 | +5.8% | 0.00% | +100.0% |
| Q1 2015 | $2,009,000 | -1.6% | 98,061 | -4.1% | 0.00% | 0.0% |
| Q4 2014 | $2,042,000 | +30.6% | 102,301 | -3.7% | 0.00% | 0.0% |
| Q3 2014 | $1,563,000 | -22.5% | 106,201 | -3.2% | 0.00% | 0.0% |
| Q2 2014 | $2,017,000 | +31.1% | 109,723 | +34.1% | 0.00% | 0.0% |
| Q1 2014 | $1,539,000 | -1.3% | 81,814 | -2.0% | 0.00% | 0.0% |
| Q4 2013 | $1,559,000 | +65.9% | 83,454 | -2.5% | 0.00% | 0.0% |
| Q3 2013 | $940,000 | +21.3% | 85,590 | +5.0% | 0.00% | 0.0% |
| Q2 2013 | $775,000 | – | 81,544 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 675,000 | $21,195,000 | 6.44% |
| First Light Asset Management, LLC | 1,111,740 | $33,174,000 | 4.61% |
| KOPP INVESTMENT ADVISORS LLC | 134,696 | $4,019,000 | 4.58% |
| DAFNA Capital Management LLC | 318,729 | $9,511,000 | 3.58% |
| Endurant Capital Management LP | 219,038 | $6,536,000 | 2.58% |
| QUANTUM CAPITAL MANAGEMENT | 119,440 | $3,564,000 | 1.95% |
| SECTORAL ASSET MANAGEMENT INC | 387,224 | $11,555,000 | 1.38% |
| PERKINS CAPITAL MANAGEMENT INC | 60,750 | $1,813,000 | 1.27% |
| OBERWEIS ASSET MANAGEMENT INC/ | 204,950 | $6,116,000 | 1.11% |
| AlphaOne Investment Services, LLC | 45,801 | $1,367,000 | 1.06% |