STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 183 filers reported holding STAAR SURGICAL CO in Q4 2018. The put-call ratio across all filers is 0.16 and the average weighting 0.5%.
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 | 8,783,082 | $426,330,800 | 35.66% |
| APEIRON CAPITAL Ltd | 337,639 | $16,388,997 | 15.97% |
| Defender Capital, LLC. | 501,071 | $24,321,986 | 9.83% |
| Palo Alto Investors LP | 1,240,077 | $60,193,338 | 5.13% |
| E Fund Management Co., Ltd. | 902,296 | $43,797 | 3.64% |
| Sio Capital Management, LLC | 157,129 | $7,627,042 | 2.82% |
| Aubrey Capital Management Ltd | 62,400 | $3,029,472 | 2.43% |
| Roubaix Capital, LLC | 56,756 | $2,754,936 | 2.23% |
| Alpha Paradigm Partners, LLC | 52,381 | $2,543,000 | 1.05% |
| GENEVA CAPITAL MANAGEMENT LLC | 940,457 | $45,649,782 | 1.03% |