STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 106 filers reported holding STAAR SURGICAL CO in Q4 2017. The put-call ratio across all filers is 1.77 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $42,000 | +162.5% | 875 | +75.0% | 0.09% | +142.1% |
| Q2 2018 | $16,000 | +45.5% | 500 | -33.3% | 0.04% | +31.0% |
| Q1 2018 | $11,000 | -8.3% | 750 | 0.0% | 0.03% | +3.6% |
| Q4 2017 | $12,000 | +100.0% | 750 | +50.0% | 0.03% | +154.5% |
| Q3 2017 | $6,000 | +100.0% | 500 | +100.0% | 0.01% | +120.0% |
| Q2 2017 | $3,000 | +50.0% | 250 | 0.0% | 0.01% | +66.7% |
| Q1 2017 | $2,000 | -33.3% | 250 | 0.0% | 0.00% | -40.0% |
| Q4 2016 | $3,000 | -40.0% | 250 | -50.0% | 0.01% | -44.4% |
| Q3 2016 | $5,000 | -95.3% | 500 | -95.0% | 0.01% | -93.4% |
| Q3 2014 | $106,000 | -79.9% | 10,016 | -68.1% | 0.14% | -82.0% |
| Q2 2014 | $528,000 | +444.3% | 31,423 | +423.7% | 0.76% | +421.9% |
| Q4 2013 | $97,000 | – | 6,000 | – | 0.15% | – |
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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% |