ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 222 filers reported holding ATRICURE INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $944 | -16.8% | 23 | 0.0% | 0.00% | – |
| Q2 2023 | $1,135 | -91.5% | 23 | -91.7% | 0.00% | -100.0% |
| Q1 2023 | $13,339 | +10.5% | 276 | +1.5% | 0.00% | 0.0% |
| Q4 2022 | $12,071 | +20.7% | 272 | +13.3% | 0.00% | 0.0% |
| Q3 2022 | $10,000 | 0.0% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $10,000 | 0.0% | 240 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $10,000 | -41.2% | 240 | 0.0% | 0.00% | -50.0% |
| Q3 2021 | $17,000 | -10.5% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $19,000 | +18.8% | 240 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $16,000 | +23.1% | 240 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $13,000 | +30.0% | 240 | 0.0% | 0.00% | +100.0% |
| Q3 2020 | $10,000 | -9.1% | 240 | 0.0% | 0.00% | -50.0% |
| Q2 2020 | $11,000 | +37.5% | 240 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $8,000 | 0.0% | 240 | 0.0% | 0.00% | +100.0% |
| Q4 2019 | $8,000 | +33.3% | 240 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $6,000 | -14.3% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $7,000 | +16.7% | 240 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $6,000 | -14.3% | 240 | 0.0% | 0.00% | -50.0% |
| Q4 2018 | $7,000 | -12.5% | 240 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $8,000 | +33.3% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $6,000 | +20.0% | 240 | 0.0% | 0.00% | +100.0% |
| Q1 2018 | $5,000 | +25.0% | 240 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $4,000 | -20.0% | 240 | 0.0% | 0.00% | -50.0% |
| Q3 2017 | $5,000 | – | 240 | – | 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% |