STAAR SURGICAL CO's ticker is and the CUSIP is 852312955. A total of 4 filers reported holding STAAR SURGICAL CO in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,812,600 | -60.0% | 70,000 | -36.4% | 0.53% | -25.3% |
| Q1 2023 | $7,034,500 | -65.9% | 110,000 | -74.1% | 0.71% | -33.1% |
| Q4 2022 | $20,629,500 | -21.0% | 425,000 | +14.9% | 1.06% | -29.5% |
| Q3 2022 | $26,104,000 | +92.2% | 370,000 | +117.6% | 1.51% | +242.4% |
| Q1 2022 | $13,585,000 | -7.1% | 170,000 | +6.2% | 0.44% | -16.6% |
| Q4 2021 | $14,617,000 | -31.1% | 160,100 | -3.0% | 0.53% | -18.0% |
| Q3 2021 | $21,207,000 | – | 165,000 | – | 0.64% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PURA VIDA INVESTMENTS, LLC | 165,000 | $21,207,000 | 0.64% |
| GROUP ONE TRADING, L.P. | 484,900 | $62,324,000 | 0.07% |
| SIMPLEX TRADING, LLC | 31,600 | $4,775,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |