STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 284 filers reported holding STAAR SURGICAL CO in Q2 2021. The put-call ratio across all filers is 0.96 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,001,366 | -20.3% | 49,810 | +4.3% | 0.00% | 0.0% |
| Q2 2023 | $2,510,847 | -33.6% | 47,762 | -19.2% | 0.00% | -50.0% |
| Q1 2023 | $3,781,236 | +57.4% | 59,128 | +19.4% | 0.00% | +100.0% |
| Q4 2022 | $2,402,827 | -27.8% | 49,502 | +4.9% | 0.00% | -50.0% |
| Q3 2022 | $3,329,000 | -9.0% | 47,193 | -8.5% | 0.00% | 0.0% |
| Q2 2022 | $3,658,000 | -48.0% | 51,571 | -41.4% | 0.00% | -33.3% |
| Q1 2022 | $7,030,000 | +34.1% | 87,977 | +53.2% | 0.00% | +50.0% |
| Q4 2021 | $5,241,000 | -18.6% | 57,409 | +14.6% | 0.00% | -33.3% |
| Q3 2021 | $6,438,000 | -38.2% | 50,088 | -26.7% | 0.00% | -40.0% |
| Q2 2021 | $10,425,000 | +11.2% | 68,362 | -23.1% | 0.01% | 0.0% |
| Q1 2021 | $9,371,000 | +1.1% | 88,907 | -24.0% | 0.01% | -16.7% |
| Q4 2020 | $9,273,000 | +52.0% | 117,046 | +8.5% | 0.01% | +50.0% |
| Q3 2020 | $6,101,000 | +233.8% | 107,871 | +262.9% | 0.00% | +300.0% |
| Q2 2020 | $1,828,000 | +252.9% | 29,722 | +84.9% | 0.00% | – |
| Q1 2020 | $518,000 | -36.0% | 16,075 | -30.4% | 0.00% | -100.0% |
| Q4 2019 | $810,000 | +84.5% | 23,091 | +35.3% | 0.00% | – |
| Q3 2019 | $439,000 | -41.5% | 17,066 | -33.3% | 0.00% | – |
| Q2 2019 | $750,000 | -80.5% | 25,596 | -77.3% | 0.00% | -100.0% |
| Q1 2019 | $3,846,000 | -68.7% | 112,542 | -70.7% | 0.00% | -77.8% |
| Q4 2018 | $12,271,000 | -71.1% | 384,631 | -56.5% | 0.01% | -25.0% |
| Q3 2018 | $42,456,000 | +311.5% | 884,559 | +165.7% | 0.01% | +300.0% |
| Q2 2018 | $10,318,000 | +473.5% | 332,906 | +173.6% | 0.00% | +200.0% |
| Q1 2018 | $1,799,000 | -34.7% | 121,688 | -31.6% | 0.00% | -50.0% |
| Q4 2017 | $2,754,000 | +190.8% | 177,814 | +133.2% | 0.00% | +100.0% |
| Q3 2017 | $947,000 | +63.0% | 76,241 | +41.5% | 0.00% | – |
| Q2 2017 | $581,000 | +241.8% | 53,880 | +208.7% | 0.00% | – |
| Q1 2017 | $170,000 | -33.6% | 17,456 | -26.4% | 0.00% | – |
| Q4 2016 | $256,000 | -31.9% | 23,709 | -40.9% | 0.00% | – |
| Q3 2016 | $376,000 | +1.6% | 40,130 | -40.4% | 0.00% | – |
| Q2 2016 | $370,000 | -48.0% | 67,317 | -30.4% | 0.00% | -100.0% |
| Q1 2016 | $712,000 | +26.7% | 96,655 | +22.5% | 0.00% | – |
| Q4 2015 | $562,000 | +23.0% | 78,876 | +33.6% | 0.00% | – |
| Q3 2015 | $457,000 | +376.0% | 59,054 | +488.2% | 0.00% | – |
| Q2 2015 | $96,000 | – | 10,039 | +16357.4% | 0.00% | – |
| Q1 2015 | $0 | -100.0% | 61 | -99.9% | 0.00% | – |
| Q4 2014 | $778,000 | -14.0% | 85,465 | +0.2% | 0.00% | -100.0% |
| Q3 2014 | $905,000 | -35.2% | 85,305 | +2.5% | 0.00% | 0.0% |
| Q2 2014 | $1,397,000 | -39.8% | 83,247 | -32.6% | 0.00% | -50.0% |
| Q1 2014 | $2,322,000 | +76.6% | 123,567 | +51.8% | 0.00% | +100.0% |
| Q4 2013 | $1,315,000 | -36.3% | 81,377 | -46.7% | 0.00% | -50.0% |
| Q3 2013 | $2,065,000 | – | 152,689 | – | 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% |