STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 218 filers reported holding STAAR SURGICAL CO in Q3 2023. The put-call ratio across all filers is 1.82 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $636 | -65.2% | 12,105 | -57.6% | 0.02% | -66.0% |
| Q1 2023 | $1,825 | +18.1% | 28,540 | -10.3% | 0.05% | +16.3% |
| Q4 2022 | $1,545 | -99.9% | 31,830 | +7.5% | 0.04% | -30.6% |
| Q3 2022 | $2,089,000 | -2.2% | 29,615 | -1.7% | 0.06% | -4.6% |
| Q2 2022 | $2,136,000 | -8.7% | 30,120 | +2.9% | 0.06% | +3.2% |
| Q1 2022 | $2,339,000 | -22.8% | 29,270 | -11.8% | 0.06% | -11.3% |
| Q4 2021 | $3,029,000 | -11.4% | 33,180 | +24.8% | 0.07% | -19.3% |
| Q3 2021 | $3,418,000 | -21.5% | 26,590 | -6.9% | 0.09% | -18.5% |
| Q2 2021 | $4,356,000 | +43.9% | 28,565 | -0.6% | 0.11% | +36.7% |
| Q1 2021 | $3,028,000 | +33.0% | 28,725 | 0.0% | 0.08% | +27.4% |
| Q4 2020 | $2,276,000 | +40.1% | 28,725 | 0.0% | 0.06% | +158.3% |
| Q3 2020 | $1,625,000 | -21.8% | 28,725 | -15.0% | 0.02% | -63.1% |
| Q2 2020 | $2,079,000 | +90.7% | 33,775 | 0.0% | 0.06% | +58.5% |
| Q1 2020 | $1,090,000 | +98.2% | 33,775 | +116.2% | 0.04% | +156.2% |
| Q4 2019 | $550,000 | – | 15,625 | – | 0.02% | – |
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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% |