STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 232 filers reported holding STAAR SURGICAL CO in Q1 2021. The put-call ratio across all filers is 0.79 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $2,524,000 | +96.4% | 31,950 | +40.7% | 0.00% | +33.3% |
| Q3 2020 | $1,285,000 | +911.8% | 22,710 | -1.9% | 0.00% | – |
| Q2 2016 | $127,000 | -38.3% | 23,160 | +106.8% | 0.00% | – |
| Q1 2014 | $206,000 | -36.2% | 11,201 | -53.1% | 0.00% | -100.0% |
| Q3 2013 | $323,000 | +45.5% | 23,877 | +9.5% | 0.00% | 0.0% |
| Q2 2013 | $222,000 | +89.7% | 21,796 | +3.7% | 0.00% | +100.0% |
| Q1 2013 | $117,000 | +42.7% | 21,009 | +54.6% | 0.00% | 0.0% |
| Q4 2012 | $82,000 | – | 13,592 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BROADWOOD CAPITAL INC | 8,592,007 | $686,587,000 | 49.50% |
| ACT CAPITAL MANAGEMENT, LLC | 238,100 | $19,027,000 | 20.13% |
| APEIRON CAPITAL Ltd | 407,100 | $32,531,000 | 14.38% |
| Defender Capital, LLC. | 387,857 | $31,062,000 | 10.80% |
| Palo Alto Investors LP | 1,136,968 | $90,855,000 | 7.02% |
| Roubaix Capital, LLC | 71,134 | $5,684,000 | 3.92% |
| ARDSLEY ADVISORY PARTNERS LP | 261,450 | $20,892,000 | 3.49% |
| Aubrey Capital Management Ltd | 55,400 | $4,427,000 | 2.53% |
| NEXT CENTURY GROWTH INVESTORS LLC | 254,121 | $20,306,000 | 2.03% |
| GENEVA CAPITAL MANAGEMENT LLC | 909,877 | $72,708,000 | 1.40% |