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 | $2,905,496 | -17.5% | 72,312 | +8.0% | 0.00% | 0.0% |
| Q2 2023 | $3,520,613 | -4.4% | 66,970 | +16.3% | 0.00% | -25.0% |
| Q1 2023 | $3,684,032 | +34.8% | 57,608 | +2.3% | 0.00% | +33.3% |
| Q4 2022 | $2,733,094 | -11.3% | 56,306 | +28.8% | 0.00% | 0.0% |
| Q3 2022 | $3,083,000 | +12.8% | 43,702 | +13.4% | 0.00% | 0.0% |
| Q2 2022 | $2,733,000 | -1.1% | 38,524 | +11.4% | 0.00% | +50.0% |
| Q1 2022 | $2,763,000 | -15.0% | 34,581 | -3.0% | 0.00% | 0.0% |
| Q4 2021 | $3,252,000 | -33.7% | 35,634 | -6.6% | 0.00% | -33.3% |
| Q3 2021 | $4,903,000 | -8.5% | 38,144 | +8.5% | 0.00% | 0.0% |
| Q2 2021 | $5,361,000 | +53.7% | 35,155 | +6.3% | 0.00% | +50.0% |
| Q1 2021 | $3,487,000 | -6.0% | 33,083 | -29.4% | 0.00% | 0.0% |
| Q4 2020 | $3,711,000 | +85.6% | 46,844 | +32.6% | 0.00% | +100.0% |
| Q3 2020 | $1,999,000 | -15.8% | 35,330 | -8.4% | 0.00% | -50.0% |
| Q2 2020 | $2,374,000 | +95.9% | 38,569 | +2.7% | 0.00% | +100.0% |
| Q1 2020 | $1,212,000 | -2.1% | 37,553 | +6.6% | 0.00% | 0.0% |
| Q4 2019 | $1,238,000 | +49.7% | 35,230 | +9.9% | 0.00% | 0.0% |
| Q3 2019 | $827,000 | -24.3% | 32,050 | -13.8% | 0.00% | 0.0% |
| Q2 2019 | $1,093,000 | -54.1% | 37,182 | -46.7% | 0.00% | -50.0% |
| Q1 2019 | $2,383,000 | +15.5% | 69,744 | +7.9% | 0.00% | 0.0% |
| Q4 2018 | $2,063,000 | +37.6% | 64,649 | +107.1% | 0.00% | +100.0% |
| Q3 2018 | $1,499,000 | +65.3% | 31,222 | +6.7% | 0.00% | 0.0% |
| Q2 2018 | $907,000 | +57.5% | 29,263 | -24.7% | 0.00% | 0.0% |
| Q1 2018 | $576,000 | +6.5% | 38,867 | +11.4% | 0.00% | – |
| Q4 2017 | $541,000 | +43.5% | 34,896 | +15.4% | 0.00% | – |
| Q3 2017 | $377,000 | +225.0% | 30,251 | +155.7% | 0.00% | – |
| Q1 2017 | $116,000 | -54.5% | 11,830 | -49.8% | 0.00% | – |
| Q4 2016 | $255,000 | +40.9% | 23,580 | +22.5% | 0.00% | – |
| Q3 2016 | $181,000 | +16.8% | 19,251 | -31.4% | 0.00% | – |
| Q2 2016 | $155,000 | -11.9% | 28,058 | +17.8% | 0.00% | – |
| Q1 2016 | $176,000 | -27.6% | 23,822 | -29.9% | 0.00% | – |
| Q4 2015 | $243,000 | +43.8% | 33,981 | +55.4% | 0.00% | – |
| Q3 2015 | $169,000 | -43.3% | 21,863 | -29.3% | 0.00% | – |
| Q2 2015 | $298,000 | +43.3% | 30,937 | +10.0% | 0.00% | – |
| Q1 2015 | $208,000 | -38.5% | 28,120 | -24.0% | 0.00% | – |
| Q4 2014 | $338,000 | +63.3% | 37,015 | +90.4% | 0.00% | – |
| Q3 2014 | $207,000 | -70.4% | 19,441 | -53.4% | 0.00% | -100.0% |
| Q2 2014 | $700,000 | -11.9% | 41,739 | -1.3% | 0.00% | 0.0% |
| Q1 2014 | $795,000 | +38.3% | 42,295 | +19.0% | 0.00% | 0.0% |
| Q4 2013 | $575,000 | +2.9% | 35,545 | -14.0% | 0.00% | 0.0% |
| Q3 2013 | $559,000 | +94.8% | 41,311 | +46.2% | 0.00% | – |
| Q2 2013 | $287,000 | +156.2% | 28,255 | +42.8% | 0.00% | – |
| Q1 2013 | $112,000 | – | 19,781 | – | 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% |