STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 199 filers reported holding STAAR SURGICAL CO in Q4 2020. The put-call ratio across all filers is 0.53 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $229 | +122.3% | 3,590 | +69.1% | 0.00% | 0.0% |
| Q4 2022 | $103 | -99.9% | 2,123 | +10.7% | 0.00% | 0.0% |
| Q3 2022 | $135,000 | +2150.0% | 1,918 | +1877.3% | 0.00% | – |
| Q2 2022 | $6,000 | 0.0% | 97 | +24.4% | 0.00% | – |
| Q1 2022 | $6,000 | +200.0% | 78 | +212.0% | 0.00% | – |
| Q4 2021 | $2,000 | +100.0% | 25 | +66.7% | 0.00% | – |
| Q3 2021 | $1,000 | -90.0% | 15 | -77.3% | 0.00% | – |
| Q2 2021 | $10,000 | +100.0% | 66 | +17.9% | 0.00% | – |
| Q1 2021 | $5,000 | -28.6% | 56 | -42.3% | 0.00% | – |
| Q4 2020 | $7,000 | +75.0% | 97 | +36.6% | 0.00% | – |
| Q3 2020 | $4,000 | – | 71 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BROADWOOD CAPITAL INC | 8,592,007 | $606,166,000 | 46.26% |
| ACT CAPITAL MANAGEMENT, LLC | 222,800 | $15,719,000 | 21.69% |
| APEIRON CAPITAL Ltd | 407,100 | $28,721,000 | 19.14% |
| Defender Capital, LLC. | 412,797 | $29,159,000 | 11.42% |
| Palo Alto Investors LP | 1,096,882 | $77,385,000 | 6.12% |
| E Fund Management Co., Ltd. | 732,296 | $51,663,000 | 4.81% |
| Aubrey Capital Management Ltd | 65,500 | $4,618,865,000 | 3.96% |
| NEXT CENTURY GROWTH INVESTORS LLC | 434,037 | $30,621,000 | 3.73% |
| ARDSLEY ADVISORY PARTNERS LP | 175,000 | $12,346,000 | 2.76% |
| GENEVA CAPITAL MANAGEMENT LLC | 947,126 | $66,819,000 | 1.54% |