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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $151,640 | +65.7% | 3,774 | +116.8% | 0.00% | – |
| Q2 2023 | $91,525 | -70.5% | 1,741 | -64.1% | 0.00% | – |
| Q1 2023 | $310,286 | -80.9% | 4,852 | -85.5% | 0.00% | – |
| Q4 2022 | $1,626,381 | -36.2% | 33,506 | -7.2% | 0.00% | – |
| Q3 2022 | $2,548,000 | -12.7% | 36,104 | -12.2% | 0.00% | – |
| Q2 2022 | $2,918,000 | +33.9% | 41,144 | +50.8% | 0.00% | – |
| Q1 2022 | $2,180,000 | +11373.7% | 27,287 | +13210.7% | 0.00% | – |
| Q4 2021 | $19,000 | -61.2% | 205 | -46.1% | 0.00% | – |
| Q3 2021 | $49,000 | -18.3% | 380 | -4.3% | 0.00% | – |
| Q2 2021 | $60,000 | +66.7% | 397 | +15.7% | 0.00% | – |
| Q1 2021 | $36,000 | -99.8% | 343 | -99.8% | 0.00% | -100.0% |
| Q4 2020 | $16,816,000 | +40.1% | 212,269 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $12,006,000 | -18.9% | 212,269 | -11.8% | 0.00% | -50.0% |
| Q2 2020 | $14,812,000 | +370200.0% | 240,681 | +216729.7% | 0.00% | – |
| Q1 2020 | $4,000 | 0.0% | 111 | 0.0% | 0.00% | – |
| Q4 2019 | $4,000 | +33.3% | 111 | 0.0% | 0.00% | – |
| Q3 2019 | $3,000 | 0.0% | 111 | 0.0% | 0.00% | – |
| Q2 2019 | $3,000 | -25.0% | 111 | 0.0% | 0.00% | – |
| Q1 2019 | $4,000 | 0.0% | 111 | -4.3% | 0.00% | – |
| Q4 2018 | $4,000 | -73.3% | 116 | -62.8% | 0.00% | – |
| Q3 2018 | $15,000 | -99.5% | 312 | -99.8% | 0.00% | – |
| Q1 2014 | $2,820,000 | – | 150,000 | – | 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% |