STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 187 filers reported holding STAAR SURGICAL CO in Q1 2019. The put-call ratio across all filers is 0.43 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $60,270 | -23.6% | 1,500 | 0.0% | 0.02% | -20.0% |
| Q2 2023 | $78,855 | -17.8% | 1,500 | 0.0% | 0.02% | -21.9% |
| Q1 2023 | $95,925 | +31.7% | 1,500 | 0.0% | 0.03% | +23.1% |
| Q4 2022 | $72,810 | -31.3% | 1,500 | 0.0% | 0.03% | -35.0% |
| Q3 2022 | $106,000 | 0.0% | 1,500 | 0.0% | 0.04% | +5.3% |
| Q2 2022 | $106,000 | -11.7% | 1,500 | 0.0% | 0.04% | 0.0% |
| Q1 2022 | $120,000 | -12.4% | 1,500 | 0.0% | 0.04% | -11.6% |
| Q4 2021 | $137,000 | -29.0% | 1,500 | 0.0% | 0.04% | -32.8% |
| Q3 2021 | $193,000 | -15.7% | 1,500 | 0.0% | 0.06% | -12.3% |
| Q2 2021 | $229,000 | +44.9% | 1,500 | 0.0% | 0.07% | +32.7% |
| Q1 2021 | $158,000 | +32.8% | 1,500 | 0.0% | 0.06% | +22.2% |
| Q4 2020 | $119,000 | +40.0% | 1,500 | 0.0% | 0.04% | +28.6% |
| Q3 2020 | $85,000 | +60.4% | 1,500 | 0.0% | 0.04% | +52.2% |
| Q4 2019 | $53,000 | +35.9% | 1,500 | 0.0% | 0.02% | +21.1% |
| Q3 2019 | $39,000 | -11.4% | 1,500 | 0.0% | 0.02% | -9.5% |
| Q2 2019 | $44,000 | -13.7% | 1,500 | 0.0% | 0.02% | -19.2% |
| Q1 2019 | $51,000 | – | 1,500 | – | 0.03% | – |
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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% |