ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 217 filers reported holding ATRICURE INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,365 | -11.3% | 54 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $2,665 | +19.1% | 54 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $2,238 | -44.6% | 54 | -40.7% | 0.00% | -50.0% |
| Q4 2022 | $4,039 | -19.2% | 91 | -27.8% | 0.00% | -33.3% |
| Q3 2022 | $5,000 | 0.0% | 126 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $5,000 | -16.7% | 126 | +41.6% | 0.00% | 0.0% |
| Q4 2021 | $6,000 | 0.0% | 89 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $6,000 | -14.3% | 89 | 0.0% | 0.00% | -25.0% |
| Q2 2021 | $7,000 | +16.7% | 89 | 0.0% | 0.00% | +33.3% |
| Q1 2021 | $6,000 | 0.0% | 89 | -25.8% | 0.00% | -25.0% |
| Q4 2020 | $6,000 | +20.0% | 120 | 0.0% | 0.00% | -20.0% |
| Q2 2020 | $5,000 | 0.0% | 120 | -43.4% | 0.01% | +66.7% |
| Q3 2019 | $5,000 | -28.6% | 212 | -9.0% | 0.00% | -40.0% |
| Q2 2019 | $7,000 | +16.7% | 233 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $6,000 | -33.3% | 233 | -5.7% | 0.01% | +25.0% |
| Q3 2018 | $9,000 | – | 247 | – | 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% |