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 | $557,739 | -23.1% | 13,881 | +0.6% | 0.00% | -50.0% |
| Q2 2023 | $725,519 | -26.5% | 13,801 | -10.6% | 0.00% | 0.0% |
| Q1 2023 | $987,452 | +31.7% | 15,441 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $749,506 | -35.9% | 15,441 | -6.9% | 0.00% | -33.3% |
| Q3 2022 | $1,170,000 | -11.4% | 16,591 | -10.9% | 0.00% | 0.0% |
| Q2 2022 | $1,320,000 | -11.2% | 18,611 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $1,487,000 | -12.5% | 18,611 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $1,699,000 | -29.0% | 18,611 | -0.0% | 0.00% | -40.0% |
| Q3 2021 | $2,392,000 | -13.9% | 18,612 | +2.2% | 0.01% | 0.0% |
| Q2 2021 | $2,777,000 | +46.9% | 18,212 | +1.6% | 0.01% | +25.0% |
| Q1 2021 | $1,890,000 | +4.4% | 17,933 | -21.5% | 0.00% | 0.0% |
| Q4 2020 | $1,810,000 | +23.9% | 22,843 | -11.6% | 0.00% | +33.3% |
| Q3 2020 | $1,461,000 | -8.1% | 25,833 | 0.0% | 0.00% | -25.0% |
| Q2 2020 | $1,590,000 | +90.9% | 25,833 | 0.0% | 0.00% | +33.3% |
| Q1 2020 | $833,000 | -8.4% | 25,833 | 0.0% | 0.00% | +50.0% |
| Q4 2019 | $909,000 | +23.5% | 25,833 | -9.5% | 0.00% | 0.0% |
| Q3 2019 | $736,000 | -13.5% | 28,543 | -1.5% | 0.00% | 0.0% |
| Q2 2019 | $851,000 | -13.5% | 28,969 | +0.7% | 0.00% | -33.3% |
| Q1 2019 | $984,000 | +6.5% | 28,779 | -0.6% | 0.00% | 0.0% |
| Q4 2018 | $924,000 | -33.5% | 28,959 | 0.0% | 0.00% | -25.0% |
| Q3 2018 | $1,390,000 | +54.8% | 28,959 | 0.0% | 0.00% | +100.0% |
| Q2 2018 | $898,000 | +110.8% | 28,959 | +0.6% | 0.00% | +100.0% |
| Q1 2018 | $426,000 | -4.5% | 28,799 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $446,000 | +24.2% | 28,799 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $359,000 | +15.4% | 28,799 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $311,000 | +10.3% | 28,799 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $282,000 | -9.6% | 28,799 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $312,000 | +15.1% | 28,799 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $271,000 | +70.4% | 28,799 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $159,000 | -25.4% | 28,799 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $213,000 | +3.4% | 28,799 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $206,000 | -7.2% | 28,799 | +0.5% | 0.00% | 0.0% |
| Q3 2015 | $222,000 | -19.9% | 28,649 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $277,000 | +30.7% | 28,649 | +0.5% | 0.00% | 0.0% |
| Q1 2015 | $212,000 | -18.5% | 28,503 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $260,000 | -14.2% | 28,503 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $303,000 | -36.7% | 28,503 | 0.0% | 0.00% | -50.0% |
| Q2 2014 | $479,000 | -0.4% | 28,503 | +11.3% | 0.00% | 0.0% |
| Q1 2014 | $481,000 | +15.9% | 25,609 | 0.0% | 0.00% | +100.0% |
| Q4 2013 | $415,000 | +19.6% | 25,609 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $347,000 | +33.5% | 25,609 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $260,000 | – | 25,609 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BROADWOOD CAPITAL INC | 9,264,427 | $372,244,677 | 33.10% |
| Anatole Investment Management Ltd | 2,101,359 | $84,432,605 | 14.26% |
| APEIRON CAPITAL Ltd | 351,712 | $14,131,788 | 9.46% |
| Defender Capital, LLC. | 543,397 | $21,833,691 | 7.90% |
| Yunqi Capital Ltd | 196,700 | $7,903,406 | 6.08% |
| Palo Alto Investors LP | 1,374,822 | $55,240,348 | 5.23% |
| Jackson Square Partners, LLC | 2,085,428 | $83,792,497 | 2.80% |
| E Fund Management Co., Ltd. | 782,296 | $31,433 | 2.39% |
| GENEVA CAPITAL MANAGEMENT LLC | 953,978 | $38,330,840 | 0.81% |
| SECTORAL ASSET MANAGEMENT INC | 47,000 | $1,888,460 | 0.37% |