STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 248 filers reported holding STAAR SURGICAL CO in Q1 2023. The put-call ratio across all filers is 0.61 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $358 | -23.5% | 8,900 | 0.0% | 0.00% | -33.3% |
| Q2 2023 | $468 | -17.8% | 8,900 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $569 | +63.0% | 8,900 | +23.6% | 0.00% | +50.0% |
| Q4 2022 | $349 | -99.9% | 7,200 | -18.2% | 0.00% | -50.0% |
| Q3 2022 | $621,000 | -0.5% | 8,800 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $624,000 | +10.1% | 8,800 | +23.9% | 0.00% | +33.3% |
| Q1 2022 | $567,000 | -32.5% | 7,100 | -22.8% | 0.00% | -25.0% |
| Q4 2021 | $840,000 | -28.9% | 9,200 | 0.0% | 0.00% | -33.3% |
| Q3 2021 | $1,182,000 | -15.8% | 9,200 | 0.0% | 0.01% | -14.3% |
| Q2 2021 | $1,403,000 | +44.6% | 9,200 | 0.0% | 0.01% | +16.7% |
| Q1 2021 | $970,000 | +61.1% | 9,200 | +21.1% | 0.01% | +50.0% |
| Q4 2020 | $602,000 | +40.0% | 7,600 | 0.0% | 0.00% | +33.3% |
| Q3 2020 | $430,000 | -54.1% | 7,600 | -50.0% | 0.00% | -25.0% |
| Q2 2020 | $936,000 | – | 15,200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BROADWOOD CAPITAL INC | 8,783,082 | $426,330,800 | 35.66% |
| APEIRON CAPITAL Ltd | 337,639 | $16,388,997 | 15.97% |
| Defender Capital, LLC. | 501,071 | $24,321,986 | 9.83% |
| Palo Alto Investors LP | 1,240,077 | $60,193,338 | 5.13% |
| E Fund Management Co., Ltd. | 902,296 | $43,797 | 3.64% |
| Sio Capital Management, LLC | 157,129 | $7,627,042 | 2.82% |
| Aubrey Capital Management Ltd | 62,400 | $3,029,472 | 2.43% |
| Roubaix Capital, LLC | 56,756 | $2,754,936 | 2.23% |
| Alpha Paradigm Partners, LLC | 52,381 | $2,543,000 | 1.05% |
| GENEVA CAPITAL MANAGEMENT LLC | 940,457 | $45,649,782 | 1.03% |