STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 281 filers reported holding STAAR SURGICAL CO in Q4 2021. The put-call ratio across all filers is 0.92 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $167,000 | +21.9% | 2,089 | +39.1% | 0.00% | – |
| Q4 2021 | $137,000 | -5.5% | 1,502 | +32.8% | 0.00% | -100.0% |
| Q3 2021 | $145,000 | -27.1% | 1,131 | -13.2% | 0.00% | 0.0% |
| Q2 2021 | $199,000 | -93.0% | 1,303 | -98.4% | 0.00% | -93.3% |
| Q1 2019 | $2,828,000 | -24.8% | 82,720 | -29.8% | 0.02% | -31.8% |
| Q4 2018 | $3,760,000 | -33.5% | 117,820 | 0.0% | 0.02% | -21.4% |
| Q3 2018 | $5,655,000 | +48.5% | 117,820 | -4.1% | 0.03% | +47.4% |
| Q2 2018 | $3,807,000 | – | 122,800 | – | 0.02% | – |
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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% |