STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 281 filers reported holding STAAR SURGICAL CO in Q4 2021. The put-call ratio across all filers is 0.92 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $336,569 | -8.7% | 5,263 | -30.7% | 0.01% | -12.5% |
| Q4 2022 | $368,758 | -57.5% | 7,597 | -38.2% | 0.01% | -55.6% |
| Q3 2022 | $868,000 | -12.8% | 12,297 | -12.3% | 0.02% | -5.3% |
| Q2 2022 | $995,000 | -21.8% | 14,029 | -12.0% | 0.02% | -5.0% |
| Q1 2022 | $1,273,000 | -37.0% | 15,935 | -28.0% | 0.02% | -31.0% |
| Q4 2021 | $2,020,000 | -33.1% | 22,129 | -5.8% | 0.03% | -37.0% |
| Q3 2021 | $3,020,000 | -19.9% | 23,494 | -5.0% | 0.05% | -17.9% |
| Q2 2021 | $3,772,000 | +51.2% | 24,733 | +4.5% | 0.06% | +43.6% |
| Q1 2021 | $2,495,000 | +75.0% | 23,671 | +31.5% | 0.04% | +62.5% |
| Q4 2020 | $1,426,000 | +110.3% | 18,002 | +50.2% | 0.02% | +84.6% |
| Q3 2020 | $678,000 | -28.7% | 11,984 | -22.5% | 0.01% | -31.6% |
| Q2 2020 | $951,000 | +138.9% | 15,460 | +25.3% | 0.02% | +111.1% |
| Q1 2020 | $398,000 | -8.9% | 12,340 | -0.7% | 0.01% | +12.5% |
| Q4 2019 | $437,000 | +39.6% | 12,429 | +2.4% | 0.01% | +33.3% |
| Q3 2019 | $313,000 | -14.0% | 12,135 | -2.0% | 0.01% | -14.3% |
| Q2 2019 | $364,000 | -15.5% | 12,381 | -1.7% | 0.01% | -12.5% |
| Q1 2019 | $431,000 | +6.2% | 12,594 | -0.9% | 0.01% | 0.0% |
| Q4 2018 | $406,000 | +34.4% | 12,708 | +102.1% | 0.01% | +60.0% |
| Q3 2018 | $302,000 | – | 6,288 | – | 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% |