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 | $43 | -98.1% | 1,067 | -97.6% | 0.01% | -98.3% |
| Q2 2023 | $2,324 | -43.0% | 44,205 | -30.7% | 0.72% | -48.1% |
| Q1 2023 | $4,080 | +1136.4% | 63,800 | +837.8% | 1.38% | +938.3% |
| Q4 2022 | $330 | -99.1% | 6,803 | +1271.6% | 0.13% | +786.7% |
| Q3 2022 | $35,000 | +250.0% | 496 | +264.7% | 0.02% | +275.0% |
| Q2 2022 | $10,000 | -9.1% | 136 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $11,000 | -8.3% | 136 | 0.0% | 0.00% | +33.3% |
| Q4 2021 | $12,000 | – | 136 | – | 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% |