ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 214 filers reported holding ATRICURE INC in Q3 2021. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $78,000 | -7.1% | 1,135 | -5.7% | 0.00% | 0.0% |
| Q3 2021 | $84,000 | -8.7% | 1,204 | +6.1% | 0.00% | -25.0% |
| Q2 2021 | $92,000 | +5.7% | 1,135 | 0.0% | 0.00% | +100.0% |
| Q1 2021 | $87,000 | +22.5% | 1,135 | 0.0% | 0.00% | -33.3% |
| Q4 2020 | $71,000 | +57.8% | 1,135 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $45,000 | -8.2% | 1,135 | 0.0% | 0.00% | -33.3% |
| Q2 2020 | $49,000 | +44.1% | 1,135 | 0.0% | 0.00% | +50.0% |
| Q1 2020 | $34,000 | -5.6% | 1,135 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $36,000 | +33.3% | 1,135 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $27,000 | -18.2% | 1,135 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $33,000 | +10.0% | 1,135 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $30,000 | -9.1% | 1,135 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $33,000 | -15.4% | 1,135 | 0.0% | 0.00% | -33.3% |
| Q3 2018 | $39,000 | +30.0% | 1,135 | 0.0% | 0.00% | +50.0% |
| Q2 2018 | $30,000 | +30.4% | 1,135 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $23,000 | – | 1,135 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| First Light Asset Management, LLC | 1,364,812 | $89,627,000 | 7.90% |
| SECTORAL ASSET MANAGEMENT INC | 218,164 | $14,327,000 | 2.54% |
| Tamarack Advisers, LP | 65,000 | $4,269,000 | 2.02% |
| PERKINS CAPITAL MANAGEMENT INC | 34,350 | $2,256,000 | 1.85% |
| DAFNA Capital Management LLC | 72,029 | $4,730,000 | 1.23% |
| EMERALD ADVISERS, LLC | 436,379 | $28,657,000 | 1.09% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 358,666 | $23,554,000 | 1.04% |
| Midwest Wealth Management Inc. | 23,028 | $1,512,000 | 0.92% |
| PURA VIDA INVESTMENTS, LLC | 336,615 | $22,106,000 | 0.72% |
| FRED ALGER MANAGEMENT, LLC | 2,759,355 | $181,207,000 | 0.58% |