STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 218 filers reported holding STAAR SURGICAL CO in Q3 2023. The put-call ratio across all filers is 1.82 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $347,115 | -10.5% | 8,639 | +17.1% | 0.00% | 0.0% |
| Q2 2023 | $387,967 | -10.5% | 7,380 | +8.8% | 0.00% | 0.0% |
| Q1 2023 | $433,581 | +59.5% | 6,780 | +21.0% | 0.00% | +100.0% |
| Q4 2022 | $271,873 | -23.2% | 5,601 | +11.6% | 0.00% | -50.0% |
| Q3 2022 | $354,000 | -0.6% | 5,018 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $356,000 | -11.2% | 5,018 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $401,000 | -12.4% | 5,018 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $458,000 | -2.3% | 5,018 | +37.6% | 0.00% | -33.3% |
| Q3 2021 | $469,000 | -37.8% | 3,648 | -26.2% | 0.00% | -25.0% |
| Q2 2021 | $754,000 | +43.6% | 4,942 | -0.8% | 0.00% | +33.3% |
| Q1 2021 | $525,000 | +50.4% | 4,980 | +13.2% | 0.00% | +50.0% |
| Q4 2020 | $349,000 | +82.7% | 4,400 | +30.6% | 0.00% | +100.0% |
| Q3 2020 | $191,000 | -7.7% | 3,369 | 0.0% | 0.00% | -50.0% |
| Q2 2020 | $207,000 | +143.5% | 3,369 | +28.5% | 0.00% | +100.0% |
| Q1 2020 | $85,000 | +21.4% | 2,621 | +32.2% | 0.00% | 0.0% |
| Q4 2019 | $70,000 | +37.3% | 1,983 | 0.0% | 0.00% | – |
| Q3 2019 | $51,000 | -12.1% | 1,983 | 0.0% | 0.00% | – |
| Q2 2019 | $58,000 | -14.7% | 1,983 | 0.0% | 0.00% | -100.0% |
| Q1 2019 | $68,000 | -10.5% | 1,983 | -17.0% | 0.00% | 0.0% |
| Q4 2018 | $76,000 | -33.9% | 2,389 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $115,000 | +55.4% | 2,389 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $74,000 | +289.5% | 2,389 | +88.9% | 0.00% | – |
| Q1 2018 | $19,000 | -5.0% | 1,265 | 0.0% | 0.00% | – |
| Q4 2017 | $20,000 | +25.0% | 1,265 | 0.0% | 0.00% | – |
| Q3 2017 | $16,000 | +14.3% | 1,265 | 0.0% | 0.00% | – |
| Q2 2017 | $14,000 | +16.7% | 1,265 | 0.0% | 0.00% | – |
| Q1 2017 | $12,000 | -14.3% | 1,265 | 0.0% | 0.00% | – |
| Q4 2016 | $14,000 | +16.7% | 1,265 | 0.0% | 0.00% | – |
| Q3 2016 | $12,000 | +71.4% | 1,265 | 0.0% | 0.00% | – |
| Q2 2016 | $7,000 | -22.2% | 1,265 | 0.0% | 0.00% | – |
| Q1 2016 | $9,000 | 0.0% | 1,265 | 0.0% | 0.00% | – |
| Q4 2015 | $9,000 | – | 1,265 | – | 0.00% | – |
Download | ||||||
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% |