STAAR SURGICAL CO's ticker is and the CUSIP is 852312955. A total of 5 filers reported holding STAAR SURGICAL CO in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,446,962 | +52.1% | 60,900 | +99.0% | 0.00% | 0.0% |
| Q2 2023 | $1,608,642 | -79.9% | 30,600 | -75.6% | 0.00% | -66.7% |
| Q1 2023 | $8,019,330 | -12.0% | 125,400 | -33.2% | 0.00% | -25.0% |
| Q4 2022 | $9,115,812 | +5.1% | 187,800 | +52.8% | 0.00% | 0.0% |
| Q3 2022 | $8,671,000 | +349.5% | 122,900 | +351.8% | 0.00% | +300.0% |
| Q2 2022 | $1,929,000 | – | 27,200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 54 | $427,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 1,300 | $103,000 | 0.00% |