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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $270,000 | -12.6% | 3,375 | -0.2% | 0.00% | -20.0% |
| Q4 2021 | $309,000 | -32.2% | 3,383 | -4.5% | 0.01% | -44.4% |
| Q3 2021 | $456,000 | -4.6% | 3,544 | +12.9% | 0.01% | -10.0% |
| Q2 2021 | $478,000 | +51.7% | 3,139 | +5.1% | 0.01% | +42.9% |
| Q1 2021 | $315,000 | +32.4% | 2,987 | -0.8% | 0.01% | +16.7% |
| Q4 2020 | $238,000 | +11800.0% | 3,010 | +9021.2% | 0.01% | – |
| Q3 2020 | $2,000 | 0.0% | 33 | 0.0% | 0.00% | – |
| Q2 2020 | $2,000 | – | 33 | – | 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% |