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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $15,706,724 | -25.0% | 390,909 | -1.9% | 0.00% | -33.3% |
| Q2 2023 | $20,945,518 | -16.5% | 398,431 | +1.5% | 0.01% | -25.0% |
| Q1 2023 | $25,092,062 | +28.4% | 392,370 | -2.6% | 0.01% | +33.3% |
| Q4 2022 | $19,548,368 | -29.9% | 402,727 | +1.9% | 0.01% | -40.0% |
| Q3 2022 | $27,884,000 | -1.3% | 395,227 | -0.8% | 0.01% | 0.0% |
| Q2 2022 | $28,261,000 | -10.2% | 398,435 | +1.1% | 0.01% | +11.1% |
| Q1 2022 | $31,478,000 | -8.5% | 393,913 | +4.6% | 0.01% | -10.0% |
| Q4 2021 | $34,384,000 | -26.9% | 376,595 | +2.9% | 0.01% | -33.3% |
| Q3 2021 | $47,040,000 | -10.0% | 365,981 | +6.8% | 0.02% | -11.8% |
| Q2 2021 | $52,265,000 | +57.2% | 342,716 | +8.6% | 0.02% | +41.7% |
| Q1 2021 | $33,251,000 | +38.0% | 315,436 | +3.7% | 0.01% | +20.0% |
| Q4 2020 | $24,094,000 | +42.7% | 304,129 | +1.9% | 0.01% | +25.0% |
| Q3 2020 | $16,882,000 | +19.1% | 298,472 | +29.6% | 0.01% | +14.3% |
| Q2 2020 | $14,178,000 | +105.7% | 230,376 | +7.8% | 0.01% | +75.0% |
| Q1 2020 | $6,892,000 | -6.9% | 213,639 | +1.5% | 0.00% | 0.0% |
| Q4 2019 | $7,406,000 | +39.6% | 210,576 | +2.3% | 0.00% | +33.3% |
| Q3 2019 | $5,306,000 | -8.7% | 205,812 | +4.0% | 0.00% | -25.0% |
| Q2 2019 | $5,813,000 | -11.0% | 197,853 | +3.6% | 0.00% | 0.0% |
| Q1 2019 | $6,530,000 | +7.2% | 190,968 | +0.1% | 0.00% | -20.0% |
| Q4 2018 | $6,091,000 | -30.9% | 190,869 | +4.0% | 0.01% | -16.7% |
| Q3 2018 | $8,811,000 | +229.5% | 183,553 | +112.8% | 0.01% | +200.0% |
| Q2 2018 | $2,674,000 | +124.1% | 86,247 | +7.1% | 0.00% | +100.0% |
| Q1 2018 | $1,193,000 | -4.5% | 80,547 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $1,249,000 | +50.5% | 80,547 | +20.9% | 0.00% | 0.0% |
| Q3 2017 | $830,000 | +15.3% | 66,600 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $720,000 | +10.3% | 66,600 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $653,000 | -9.7% | 66,600 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $723,000 | +48.2% | 66,600 | +28.3% | 0.00% | 0.0% |
| Q3 2016 | $488,000 | +70.6% | 51,900 | 0.0% | 0.00% | – |
| Q2 2016 | $286,000 | -25.5% | 51,900 | 0.0% | 0.00% | -100.0% |
| Q1 2016 | $384,000 | +1.6% | 51,900 | -1.9% | 0.00% | 0.0% |
| Q4 2015 | $378,000 | -8.0% | 52,900 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $411,000 | -19.7% | 52,900 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $512,000 | +29.9% | 52,900 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $394,000 | -18.3% | 52,900 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $482,000 | -14.4% | 52,900 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $563,000 | -36.7% | 52,900 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $889,000 | -10.7% | 52,900 | 0.0% | 0.00% | -50.0% |
| Q1 2014 | $995,000 | +16.1% | 52,900 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $857,000 | +18.2% | 52,900 | 0.0% | 0.00% | +100.0% |
| Q3 2013 | $725,000 | +30.4% | 52,900 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $556,000 | – | 52,900 | – | 0.00% | – |
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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% |