STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 80 filers reported holding STAAR SURGICAL CO in Q4 2016. The put-call ratio across all filers is 49.00 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,368,000 | +94.9% | 40,000 | +81.8% | 3.18% | +278.0% |
| Q4 2018 | $702,000 | -24.8% | 22,000 | -68.6% | 0.84% | -54.1% |
| Q2 2018 | $933,000 | -37.0% | 70,000 | -30.0% | 1.84% | -62.0% |
| Q1 2018 | $1,480,000 | -5.8% | 100,000 | -66.7% | 4.82% | +390.8% |
| Q4 2017 | $1,571,000 | +562.9% | 300,000 | +1478.9% | 0.98% | +311.3% |
| Q3 2017 | $237,000 | +9.7% | 19,000 | -5.0% | 0.24% | +66.0% |
| Q2 2017 | $216,000 | -0.5% | 20,000 | 0.0% | 0.14% | -34.2% |
| Q4 2016 | $217,000 | – | 20,000 | – | 0.22% | – |
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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% |