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 | $3,013,500 | +14.8% | 75,000 | +50.2% | 0.01% | 0.0% |
| Q2 2023 | $2,624,768 | -75.8% | 49,929 | -70.6% | 0.01% | -73.7% |
| Q1 2023 | $10,848,350 | +33.6% | 169,638 | +1.4% | 0.02% | +18.8% |
| Q4 2022 | $8,122,392 | -30.5% | 167,334 | +1.0% | 0.02% | -33.3% |
| Q3 2022 | $11,683,000 | -11.7% | 165,601 | -11.3% | 0.02% | +84.6% |
| Q2 2022 | $13,238,000 | +8.6% | 186,633 | +22.4% | 0.01% | +44.4% |
| Q1 2022 | $12,189,000 | +452.8% | 152,530 | +531.4% | 0.01% | +350.0% |
| Q4 2021 | $2,205,000 | +54.5% | 24,156 | +117.6% | 0.00% | +100.0% |
| Q3 2021 | $1,427,000 | +71.5% | 11,099 | +103.3% | 0.00% | 0.0% |
| Q2 2021 | $832,000 | +121.9% | 5,459 | +53.3% | 0.00% | – |
| Q1 2021 | $375,000 | +68.2% | 3,562 | -43.8% | 0.00% | – |
| Q4 2019 | $223,000 | -85.5% | 6,343 | -89.4% | 0.00% | -100.0% |
| Q3 2019 | $1,541,000 | -17.8% | 59,772 | -6.3% | 0.00% | 0.0% |
| Q2 2019 | $1,874,000 | -80.3% | 63,780 | -77.1% | 0.00% | -77.8% |
| Q1 2019 | $9,515,000 | +3250.4% | 278,291 | +3022.0% | 0.01% | – |
| Q4 2018 | $284,000 | -23.2% | 8,914 | +15.5% | 0.00% | – |
| Q3 2018 | $370,000 | +54.8% | 7,715 | 0.0% | 0.00% | – |
| Q2 2018 | $239,000 | -92.3% | 7,715 | -97.7% | 0.00% | -100.0% |
| Q4 2014 | $3,087,000 | -14.5% | 338,856 | -0.2% | 0.00% | -25.0% |
| Q3 2014 | $3,609,000 | -40.9% | 339,526 | -6.6% | 0.00% | -50.0% |
| Q2 2014 | $6,105,000 | -14.4% | 363,394 | -4.3% | 0.01% | -11.1% |
| Q1 2014 | $7,135,000 | +15.8% | 379,527 | -0.2% | 0.01% | +12.5% |
| Q4 2013 | $6,160,000 | +24.0% | 380,464 | +3.7% | 0.01% | +14.3% |
| Q3 2013 | $4,968,000 | +46.8% | 366,916 | +10.0% | 0.01% | +40.0% |
| Q2 2013 | $3,385,000 | – | 333,500 | – | 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% |