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 | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $15,000 | +36.4% | 200 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $11,000 | -63.3% | 200 | -60.0% | 0.00% | -60.0% |
| Q2 2020 | $30,000 | -14.3% | 500 | -54.5% | 0.01% | -28.6% |
| Q1 2020 | $35,000 | -18.6% | 1,100 | -12.0% | 0.01% | 0.0% |
| Q4 2019 | $43,000 | +19.4% | 1,250 | 0.0% | 0.01% | +16.7% |
| Q2 2019 | $36,000 | -99.9% | 1,250 | 0.0% | 0.01% | -25.0% |
| Q3 2018 | $60,000,000 | – | 1,250 | – | 0.01% | – |
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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% |