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 | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $451,000 | -85.9% | 6,400 | -85.8% | 0.00% | -87.1% |
| Q2 2022 | $3,192,000 | +163.8% | 45,000 | +197.3% | 0.03% | +181.8% |
| Q1 2022 | $1,210,000 | +15.3% | 15,135 | +31.7% | 0.01% | +10.0% |
| Q4 2021 | $1,049,000 | +15.3% | 11,490 | +62.3% | 0.01% | +11.1% |
| Q3 2021 | $910,000 | -5.6% | 7,080 | -78.4% | 0.01% | -73.5% |
| Q2 2019 | $964,000 | -92.4% | 32,800 | -91.2% | 0.03% | -92.3% |
| Q1 2019 | $12,689,000 | +4.4% | 371,100 | -2.6% | 0.44% | -5.6% |
| Q4 2018 | $12,156,000 | -26.1% | 380,946 | +11.2% | 0.47% | -36.1% |
| Q3 2018 | $16,449,000 | +412.1% | 342,700 | +230.8% | 0.73% | +320.1% |
| Q2 2018 | $3,212,000 | +106.4% | 103,600 | +3.2% | 0.17% | +37.0% |
| Q4 2017 | $1,556,000 | – | 100,372 | – | 0.13% | – |
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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% |