ATRICURE INC's ticker is and the CUSIP is 04963C909. A total of 3 filers reported holding ATRICURE INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $24 | +20.0% | 500 | 0.0% | 0.00% | – |
| Q1 2023 | $20 | -100.0% | 500 | -81.5% | 0.00% | – |
| Q3 2022 | $105,000 | +337.5% | 2,700 | +350.0% | 0.00% | – |
| Q2 2022 | $24,000 | -38.5% | 600 | 0.0% | 0.00% | – |
| Q1 2022 | $39,000 | -4.9% | 600 | 0.0% | 0.00% | – |
| Q4 2021 | $41,000 | +412.5% | 600 | +500.0% | 0.00% | – |
| Q3 2021 | $8,000 | +14.3% | 100 | 0.0% | 0.00% | – |
| Q2 2021 | $7,000 | -95.5% | 100 | +316.7% | 0.00% | – |
| Q1 2021 | $157,000 | +3040.0% | 24 | +2300.0% | 0.00% | – |
| Q4 2020 | $5,000 | -68.8% | 1 | -80.0% | 0.00% | – |
| Q1 2020 | $16,000 | 0.0% | 5 | 0.0% | 0.00% | – |
| Q4 2019 | $16,000 | +33.3% | 5 | 0.0% | 0.00% | – |
| Q3 2019 | $12,000 | -93.6% | 5 | -92.1% | 0.00% | -100.0% |
| Q2 2019 | $187,000 | +1146.7% | 63 | +1160.0% | 0.00% | – |
| Q4 2018 | $15,000 | +400.0% | 5 | +400.0% | 0.00% | – |
| Q3 2018 | $3,000 | -97.1% | 1 | -97.4% | 0.00% | – |
| Q2 2018 | $102,000 | +10100.0% | 38 | +216.7% | 0.00% | – |
| Q1 2017 | $1,000 | – | 12 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 5,800 | $240,410 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 500 | $20 | 0.00% |