STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 76 filers reported holding STAAR SURGICAL CO in Q1 2015. The put-call ratio across all filers is 1.58 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $917 | +211.9% | 41,338 | +638.0% | 0.00% | +100.0% |
| Q2 2023 | $294 | -17.9% | 5,601 | 0.0% | 0.00% | -50.0% |
| Q1 2023 | $358 | +31.6% | 5,601 | 0.0% | 0.00% | +100.0% |
| Q4 2022 | $272 | -99.9% | 5,601 | 0.0% | 0.00% | -50.0% |
| Q3 2022 | $395,000 | -0.5% | 5,601 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $397,000 | -11.4% | 5,601 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $448,000 | -12.3% | 5,601 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $511,000 | -29.0% | 5,601 | 0.0% | 0.00% | -33.3% |
| Q3 2021 | $720,000 | -15.7% | 5,601 | 0.0% | 0.00% | -25.0% |
| Q2 2021 | $854,000 | +44.7% | 5,601 | 0.0% | 0.00% | +33.3% |
| Q1 2021 | $590,000 | +32.9% | 5,601 | 0.0% | 0.00% | +50.0% |
| Q4 2020 | $444,000 | +40.1% | 5,601 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $317,000 | -8.1% | 5,601 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $345,000 | +90.6% | 5,601 | 0.0% | 0.00% | +100.0% |
| Q1 2020 | $181,000 | -8.1% | 5,601 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $197,000 | +36.8% | 5,601 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $144,000 | -12.7% | 5,601 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $165,000 | -67.3% | 5,601 | -62.1% | 0.00% | -66.7% |
| Q1 2019 | $505,000 | +7.2% | 14,768 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $471,000 | -33.6% | 14,768 | 0.0% | 0.00% | -25.0% |
| Q3 2018 | $709,000 | +54.8% | 14,768 | 0.0% | 0.00% | +33.3% |
| Q2 2018 | $458,000 | +109.1% | 14,768 | 0.0% | 0.00% | +200.0% |
| Q1 2018 | $219,000 | -27.7% | 14,768 | -24.3% | 0.00% | -50.0% |
| Q4 2017 | $303,000 | +24.7% | 19,521 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $243,000 | +15.2% | 19,521 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $211,000 | +10.5% | 19,521 | 0.0% | 0.00% | +100.0% |
| Q1 2017 | $191,000 | -9.9% | 19,521 | 0.0% | 0.00% | -50.0% |
| Q4 2016 | $212,000 | +13.4% | 19,521 | -1.9% | 0.00% | 0.0% |
| Q3 2016 | $187,000 | +70.0% | 19,890 | 0.0% | 0.00% | +100.0% |
| Q2 2016 | $110,000 | -25.2% | 19,890 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $147,000 | +3.5% | 19,890 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $142,000 | -7.8% | 19,890 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $154,000 | -19.8% | 19,890 | 0.0% | 0.00% | -50.0% |
| Q2 2015 | $192,000 | +29.7% | 19,890 | 0.0% | 0.00% | +100.0% |
| Q1 2015 | $148,000 | -18.2% | 19,890 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $181,000 | -14.2% | 19,890 | 0.0% | 0.00% | -50.0% |
| Q3 2014 | $211,000 | -36.8% | 19,890 | 0.0% | 0.00% | -33.3% |
| Q2 2014 | $334,000 | -17.7% | 19,890 | -8.0% | 0.00% | 0.0% |
| Q1 2014 | $406,000 | +16.0% | 21,610 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $350,000 | +19.5% | 21,610 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $293,000 | +33.8% | 21,610 | 0.0% | 0.00% | +50.0% |
| Q2 2013 | $219,000 | – | 21,610 | – | 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% |