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 2023 | $9 | -64.0% | 227 | -52.4% | 0.00% | -100.0% |
| Q2 2023 | $25 | -19.4% | 477 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $31 | +34.8% | 477 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $23 | -99.9% | 477 | 0.0% | 0.00% | -50.0% |
| Q3 2022 | $34,000 | 0.0% | 477 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $34,000 | -41.4% | 477 | -34.4% | 0.00% | -33.3% |
| Q1 2022 | $58,000 | -12.1% | 727 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $66,000 | -29.0% | 727 | 0.0% | 0.00% | -40.0% |
| Q3 2021 | $93,000 | -16.2% | 727 | +0.1% | 0.01% | -16.7% |
| Q2 2021 | $111,000 | +44.2% | 726 | 0.0% | 0.01% | +50.0% |
| Q1 2021 | $77,000 | +32.8% | 726 | 0.0% | 0.00% | +33.3% |
| Q4 2020 | $58,000 | -40.8% | 726 | -57.9% | 0.00% | -57.1% |
| Q3 2020 | $98,000 | +553.3% | 1,726 | +590.4% | 0.01% | +600.0% |
| Q2 2020 | $15,000 | – | 250 | – | 0.00% | – |
Download | ||||||
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% |