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 | $112,625 | -18.5% | 2,803 | +6.6% | 0.01% | -14.3% |
| Q2 2023 | $138,207 | -15.6% | 2,629 | +2.7% | 0.01% | -12.5% |
| Q1 2023 | $163,776 | +10.6% | 2,561 | -16.1% | 0.01% | +14.3% |
| Q4 2022 | $148,144 | -26.8% | 3,052 | +6.4% | 0.01% | -30.0% |
| Q3 2022 | $202,337 | -4.7% | 2,868 | -4.2% | 0.01% | +11.1% |
| Q2 2022 | $212,364 | -11.2% | 2,994 | 0.0% | 0.01% | 0.0% |
| Q1 2022 | $239,251 | -86.9% | 2,994 | -85.1% | 0.01% | -64.0% |
| Q4 2021 | $1,828,465 | -29.5% | 20,027 | -0.7% | 0.02% | -34.2% |
| Q3 2021 | $2,592,579 | -17.8% | 20,171 | -2.5% | 0.04% | -13.6% |
| Q2 2021 | $3,154,158 | +47.5% | 20,683 | +1.9% | 0.04% | +37.5% |
| Q1 2021 | $2,138,980 | +109.1% | 20,292 | +57.1% | 0.03% | +113.3% |
| Q4 2020 | $1,023,126 | +31.2% | 12,915 | -6.3% | 0.02% | +7.1% |
| Q3 2020 | $779,793 | -8.1% | 13,787 | 0.0% | 0.01% | -6.7% |
| Q2 2020 | $848,452 | +83.6% | 13,787 | -3.7% | 0.02% | +50.0% |
| Q1 2020 | $462,092 | -6.2% | 14,324 | +2.2% | 0.01% | +25.0% |
| Q4 2019 | $492,837 | +32.6% | 14,013 | -2.8% | 0.01% | +33.3% |
| Q3 2019 | $371,619 | -12.3% | 14,415 | 0.0% | 0.01% | -14.3% |
| Q2 2019 | $423,513 | -14.1% | 14,415 | 0.0% | 0.01% | -22.2% |
| Q1 2019 | $492,849 | +7.1% | 14,415 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $459,983 | -33.5% | 14,415 | 0.0% | 0.01% | -25.0% |
| Q3 2018 | $691,920 | -99.8% | 14,415 | 0.0% | 0.01% | +71.4% |
| Q2 2018 | $446,865,000 | +118.2% | 14,415 | +4.2% | 0.01% | +133.3% |
| Q1 2018 | $204,773,000 | +95588.3% | 13,836 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $214,000 | -39.2% | 13,836 | -51.0% | 0.00% | +50.0% |
| Q3 2017 | $352,000 | +15.4% | 28,244 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $305,000 | +10.1% | 28,244 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $277,000 | -9.5% | 28,244 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $306,000 | +10.1% | 28,244 | -4.4% | 0.00% | 0.0% |
| Q3 2016 | $278,000 | +70.6% | 29,550 | 0.0% | 0.00% | +100.0% |
| Q2 2016 | $163,000 | -25.2% | 29,550 | 0.0% | 0.00% | -50.0% |
| Q1 2016 | $218,000 | +3.3% | 29,550 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $211,000 | -1.9% | 29,550 | +6.6% | 0.00% | 0.0% |
| Q3 2015 | $215,000 | -19.8% | 27,727 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $268,000 | -5.0% | 27,727 | -10.5% | 0.00% | 0.0% |
| Q4 2014 | $282,000 | -14.3% | 30,964 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $329,000 | -36.7% | 30,964 | 0.0% | 0.00% | -50.0% |
| Q2 2014 | $520,000 | -10.7% | 30,964 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $582,000 | +16.2% | 30,964 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $501,000 | +19.6% | 30,964 | 0.0% | 0.00% | +33.3% |
| Q3 2013 | $419,000 | +33.4% | 30,964 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $314,000 | – | 30,964 | – | 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% |