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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $326 | -32.9% | 5,101 | -49.0% | 0.00% | -50.0% |
| Q4 2022 | $486 | -99.9% | 10,003 | -25.4% | 0.00% | -42.9% |
| Q3 2022 | $946,000 | +118.5% | 13,414 | +119.6% | 0.01% | +133.3% |
| Q2 2022 | $433,000 | -30.2% | 6,108 | -21.2% | 0.00% | 0.0% |
| Q1 2022 | $620,000 | -8.1% | 7,756 | +5.0% | 0.00% | 0.0% |
| Q4 2021 | $675,000 | -12.5% | 7,388 | +23.1% | 0.00% | -25.0% |
| Q3 2021 | $771,000 | +13.2% | 6,002 | +34.4% | 0.00% | 0.0% |
| Q2 2021 | $681,000 | +70.2% | 4,466 | +17.8% | 0.00% | +100.0% |
| Q1 2021 | $400,000 | +63.3% | 3,790 | +22.8% | 0.00% | +100.0% |
| Q4 2020 | $245,000 | +965.2% | 3,087 | -27.1% | 0.00% | – |
| Q2 2016 | $23,000 | -17.9% | 4,235 | +10.5% | 0.00% | – |
| Q1 2016 | $28,000 | +33.3% | 3,832 | +30.7% | 0.00% | – |
| Q4 2015 | $21,000 | -30.0% | 2,932 | -23.0% | 0.00% | – |
| Q3 2015 | $30,000 | +150.0% | 3,810 | +214.4% | 0.00% | – |
| Q2 2015 | $12,000 | +71.4% | 1,212 | +29.3% | 0.00% | – |
| Q1 2015 | $7,000 | -12.5% | 937 | +4.5% | 0.00% | – |
| Q4 2014 | $8,000 | -27.3% | 897 | -14.6% | 0.00% | – |
| Q3 2014 | $11,000 | -38.9% | 1,050 | 0.0% | 0.00% | – |
| Q2 2014 | $18,000 | -33.3% | 1,050 | -27.7% | 0.00% | – |
| Q1 2014 | $27,000 | +22.7% | 1,453 | +5.0% | 0.00% | – |
| Q4 2013 | $22,000 | -63.9% | 1,384 | -69.2% | 0.00% | -100.0% |
| Q3 2013 | $61,000 | +144.0% | 4,493 | +80.2% | 0.00% | – |
| Q2 2013 | $25,000 | – | 2,493 | – | 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% |