STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 232 filers reported holding STAAR SURGICAL CO in Q1 2021. The put-call ratio across all filers is 0.79 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $1,095,000 | +40.9% | 13,834 | +0.7% | 0.25% | +15.3% |
| Q3 2020 | $777,000 | -8.0% | 13,740 | +0.0% | 0.22% | -11.8% |
| Q2 2020 | $845,000 | +70.4% | 13,735 | -10.8% | 0.24% | +58.1% |
| Q1 2020 | $496,000 | -8.3% | 15,400 | 0.0% | 0.16% | +55.0% |
| Q4 2019 | $541,000 | +36.3% | 15,400 | 0.0% | 0.10% | +37.0% |
| Q3 2019 | $397,000 | – | 15,400 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BROADWOOD CAPITAL INC | 8,592,007 | $686,587,000 | 49.50% |
| ACT CAPITAL MANAGEMENT, LLC | 238,100 | $19,027,000 | 20.13% |
| APEIRON CAPITAL Ltd | 407,100 | $32,531,000 | 14.38% |
| Defender Capital, LLC. | 387,857 | $31,062,000 | 10.80% |
| Palo Alto Investors LP | 1,136,968 | $90,855,000 | 7.02% |
| Roubaix Capital, LLC | 71,134 | $5,684,000 | 3.92% |
| ARDSLEY ADVISORY PARTNERS LP | 261,450 | $20,892,000 | 3.49% |
| Aubrey Capital Management Ltd | 55,400 | $4,427,000 | 2.53% |
| NEXT CENTURY GROWTH INVESTORS LLC | 254,121 | $20,306,000 | 2.03% |
| GENEVA CAPITAL MANAGEMENT LLC | 909,877 | $72,708,000 | 1.40% |