STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 248 filers reported holding STAAR SURGICAL CO in Q1 2023. The put-call ratio across all filers is 0.61 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,072 | +15.0% | 176 | +50.4% | 0.00% | – |
| Q2 2023 | $6,151 | -28.8% | 117 | -13.3% | 0.00% | – |
| Q1 2023 | $8,633 | -1.2% | 135 | -25.0% | 0.00% | – |
| Q4 2022 | $8,737 | -63.6% | 180 | -48.1% | 0.00% | -100.0% |
| Q3 2022 | $24,000 | 0.0% | 347 | +2.1% | 0.00% | 0.0% |
| Q2 2022 | $24,000 | +100.0% | 340 | +126.7% | 0.00% | – |
| Q1 2022 | $12,000 | +50.0% | 150 | +68.5% | 0.00% | – |
| Q4 2021 | $8,000 | -50.0% | 89 | -26.4% | 0.00% | -100.0% |
| Q3 2021 | $16,000 | -5.9% | 121 | +7.1% | 0.00% | 0.0% |
| Q2 2021 | $17,000 | +88.9% | 113 | +39.5% | 0.00% | – |
| Q1 2021 | $9,000 | +125.0% | 81 | +58.8% | 0.00% | – |
| Q4 2020 | $4,000 | +33.3% | 51 | 0.0% | 0.00% | – |
| Q3 2020 | $3,000 | -99.8% | 51 | -99.8% | 0.00% | -100.0% |
| Q2 2020 | $1,348,000 | +91.2% | 21,920 | +0.2% | 0.09% | +54.4% |
| Q1 2020 | $705,000 | -8.3% | 21,869 | 0.0% | 0.06% | -1.7% |
| Q4 2019 | $769,000 | +36.3% | 21,869 | 0.0% | 0.06% | +20.8% |
| Q3 2019 | $564,000 | -12.3% | 21,869 | 0.0% | 0.05% | -23.8% |
| Q2 2019 | $643,000 | -14.0% | 21,869 | 0.0% | 0.06% | -25.0% |
| Q1 2019 | $748,000 | +7.3% | 21,869 | 0.0% | 0.08% | -13.4% |
| Q4 2018 | $697,000 | -33.6% | 21,869 | 0.0% | 0.10% | -25.4% |
| Q3 2018 | $1,050,000 | +103.5% | 21,869 | +31.3% | 0.13% | +75.7% |
| Q2 2018 | $516,000 | – | 16,661 | – | 0.07% | – |
Download | ||||||
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% |