ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 143 filers reported holding ATRICURE INC in Q4 2019. The put-call ratio across all filers is 0.40 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $33,000 | +50.0% | 1,020 | +13.5% | 0.00% | – |
| Q3 2019 | $22,000 | -24.1% | 899 | -9.1% | 0.00% | – |
| Q2 2019 | $29,000 | +31.8% | 989 | +25.0% | 0.00% | – |
| Q1 2019 | $22,000 | +175.0% | 791 | +221.5% | 0.00% | – |
| Q4 2018 | $8,000 | -61.9% | 246 | -71.1% | 0.00% | – |
| Q2 2017 | $21,000 | +320.0% | 850 | +240.0% | 0.00% | – |
| Q1 2017 | $5,000 | 0.0% | 250 | 0.0% | 0.00% | – |
| Q4 2016 | $5,000 | +400.0% | 250 | +171.7% | 0.00% | – |
| Q2 2016 | $1,000 | – | 92 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| First Light Asset Management, LLC | 828,002 | $54,251,000 | 3.60% |
| Tamarack Advisers, LP | 200,000 | $13,104,000 | 2.69% |
| SECTORAL ASSET MANAGEMENT INC | 469,867 | $30,786,000 | 2.33% |
| DAFNA Capital Management LLC | 128,529 | $8,421,000 | 2.00% |
| PERKINS CAPITAL MANAGEMENT INC | 38,350 | $2,513,000 | 1.45% |
| Parian Global Management LP | 40,652 | $2,664,000 | 1.22% |
| EMERALD ADVISERS, LLC | 501,311 | $32,846,000 | 1.18% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 539,856 | $35,371,000 | 1.17% |
| PURA VIDA INVESTMENTS, LLC | 615,950 | $40,357,000 | 1.15% |
| Midwest Wealth Management Inc. | 18,637 | $1,221,000 | 0.99% |