ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 199 filers reported holding ATRICURE INC in Q4 2020. The put-call ratio across all filers is 0.16 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $466,000 | +2.4% | 5,875 | -15.4% | 0.00% | 0.0% |
| Q1 2021 | $455,000 | +15.8% | 6,947 | -1.5% | 0.00% | +50.0% |
| Q4 2020 | $393,000 | +36.9% | 7,051 | -1.9% | 0.00% | 0.0% |
| Q3 2020 | $287,000 | -13.6% | 7,184 | -2.7% | 0.00% | -33.3% |
| Q2 2020 | $332,000 | +30.2% | 7,385 | -2.6% | 0.00% | 0.0% |
| Q1 2020 | $255,000 | +3.7% | 7,586 | +0.2% | 0.00% | +50.0% |
| Q4 2019 | $246,000 | +3.8% | 7,572 | -41.3% | 0.00% | +100.0% |
| Q2 2014 | $237,000 | -10.2% | 12,899 | -8.2% | 0.00% | 0.0% |
| Q1 2014 | $264,000 | – | 14,047 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| First Light Asset Management, LLC | 1,004,989 | $69,877,000 | 5.00% |
| Tamarack Advisers, LP | 100,000 | $6,953,000 | 2.86% |
| SECTORAL ASSET MANAGEMENT INC | 231,214 | $16,076,000 | 2.42% |
| PERKINS CAPITAL MANAGEMENT INC | 38,350 | $2,666,000 | 1.80% |
| DAFNA Capital Management LLC | 72,029 | $5,008,000 | 1.26% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 437,979 | $30,453,000 | 1.07% |
| EMERALD ADVISERS, LLC | 395,563 | $27,503,000 | 1.02% |
| Midwest Wealth Management Inc. | 22,109 | $1,537,000 | 0.96% |
| PURA VIDA INVESTMENTS, LLC | 376,131 | $26,152,000 | 0.95% |
| Genesee Capital Advisors, LLC | 25,911 | $1,802,000 | 0.86% |