ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 192 filers reported holding ATRICURE INC in Q1 2021. The put-call ratio across all filers is 0.09 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $10,000 | 0.0% | 250 | 0.0% | 0.00% | – |
| Q2 2022 | $10,000 | -37.5% | 250 | 0.0% | 0.00% | -100.0% |
| Q1 2022 | $16,000 | -5.9% | 250 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $17,000 | 0.0% | 250 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $17,000 | -15.0% | 250 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $20,000 | +25.0% | 250 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $16,000 | +14.3% | 250 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $14,000 | +40.0% | 250 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $10,000 | -9.1% | 250 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $11,000 | -99.9% | 250 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $8,398,000 | +3.3% | 250 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $8,128,000 | +30.4% | 250 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $6,235,000 | – | 250 | – | 0.00% | – |
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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% |