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 | $22,662 | +180.0% | 564 | +266.2% | 0.00% | – |
| Q2 2023 | $8,095 | -95.5% | 154 | -94.5% | 0.00% | – |
| Q1 2023 | $178,292 | +18.7% | 2,788 | -9.9% | 0.00% | – |
| Q4 2022 | $150,231 | -74.4% | 3,095 | -62.9% | 0.00% | -100.0% |
| Q3 2022 | $587,000 | +141.6% | 8,333 | +143.7% | 0.00% | – |
| Q2 2022 | $243,000 | +11.0% | 3,419 | +25.0% | 0.00% | – |
| Q1 2022 | $219,000 | +7.9% | 2,735 | +23.5% | 0.00% | – |
| Q4 2021 | $203,000 | -37.5% | 2,215 | -12.4% | 0.00% | -100.0% |
| Q3 2021 | $325,000 | -13.3% | 2,528 | +2.9% | 0.00% | 0.0% |
| Q2 2021 | $375,000 | +44.2% | 2,457 | -0.4% | 0.00% | 0.0% |
| Q1 2021 | $260,000 | +2.0% | 2,468 | -23.4% | 0.00% | 0.0% |
| Q4 2020 | $255,000 | +28.8% | 3,224 | -7.7% | 0.00% | – |
| Q3 2020 | $198,000 | -6.6% | 3,493 | +1.3% | 0.00% | -100.0% |
| Q2 2020 | $212,000 | +91.0% | 3,449 | 0.0% | 0.00% | – |
| Q1 2020 | $111,000 | +9.9% | 3,449 | +19.6% | 0.00% | – |
| Q4 2019 | $101,000 | +68.3% | 2,883 | +24.0% | 0.00% | – |
| Q3 2019 | $60,000 | +106.9% | 2,325 | +132.5% | 0.00% | – |
| Q2 2019 | $29,000 | -14.7% | 1,000 | 0.0% | 0.00% | – |
| Q1 2019 | $34,000 | +3.0% | 1,000 | -3.6% | 0.00% | – |
| Q4 2018 | $33,000 | -34.0% | 1,037 | 0.0% | 0.00% | – |
| Q3 2018 | $50,000 | +61.3% | 1,037 | +3.7% | 0.00% | – |
| Q2 2018 | $31,000 | +106.7% | 1,000 | 0.0% | 0.00% | – |
| Q1 2018 | $15,000 | -6.2% | 1,000 | 0.0% | 0.00% | – |
| Q4 2017 | $16,000 | +33.3% | 1,000 | 0.0% | 0.00% | – |
| Q3 2017 | $12,000 | +9.1% | 1,000 | 0.0% | 0.00% | – |
| Q2 2017 | $11,000 | +10.0% | 1,000 | 0.0% | 0.00% | – |
| Q1 2017 | $10,000 | -9.1% | 1,000 | 0.0% | 0.00% | – |
| Q4 2016 | $11,000 | +22.2% | 1,000 | 0.0% | 0.00% | – |
| Q3 2016 | $9,000 | – | 1,000 | – | 0.00% | – |
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% |