STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 274 filers reported holding STAAR SURGICAL CO in Q4 2022. The put-call ratio across all filers is 0.55 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $721,547 | -31.7% | 14,865 | -0.7% | 0.00% | 0.0% |
| Q3 2022 | $1,056,000 | +246.2% | 14,963 | +248.1% | 0.00% | – |
| Q2 2022 | $305,000 | -90.6% | 4,298 | -87.9% | 0.00% | -100.0% |
| Q4 2021 | $3,237,000 | -51.4% | 35,458 | -31.6% | 0.00% | -57.1% |
| Q3 2021 | $6,665,000 | -18.4% | 51,853 | -3.2% | 0.01% | -22.2% |
| Q2 2021 | $8,166,000 | +29.4% | 53,546 | -10.6% | 0.01% | +12.5% |
| Q1 2021 | $6,312,000 | +59.9% | 59,878 | +20.2% | 0.01% | +60.0% |
| Q4 2020 | $3,947,000 | +86.9% | 49,823 | +33.4% | 0.01% | +66.7% |
| Q3 2020 | $2,112,000 | -38.3% | 37,345 | -32.8% | 0.00% | -50.0% |
| Q2 2020 | $3,422,000 | +88.6% | 55,601 | -1.1% | 0.01% | +50.0% |
| Q1 2020 | $1,814,000 | +75.1% | 56,239 | +59.5% | 0.00% | +100.0% |
| Q2 2019 | $1,036,000 | -54.5% | 35,263 | -47.1% | 0.00% | -60.0% |
| Q1 2019 | $2,278,000 | -29.0% | 66,618 | -33.7% | 0.01% | -37.5% |
| Q4 2018 | $3,208,000 | – | 100,540 | – | 0.01% | – |
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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% |