STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 244 filers reported holding STAAR SURGICAL CO in Q2 2023. The put-call ratio across all filers is 1.24 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $705,239 | -47.9% | 17,552 | -31.8% | 0.05% | -47.2% |
| Q2 2023 | $1,352,784 | -2.3% | 25,733 | -9.8% | 0.09% | -10.1% |
| Q4 2022 | $1,384,846 | +126.3% | 28,530 | +325.1% | 0.10% | +98.0% |
| Q4 2021 | $612,000 | +94.9% | 6,712 | +174.6% | 0.05% | +117.4% |
| Q3 2021 | $314,000 | +69.7% | 2,444 | +100.7% | 0.02% | +53.3% |
| Q2 2021 | $185,000 | +444.1% | 1,218 | +271.3% | 0.02% | +400.0% |
| Q1 2021 | $34,000 | -87.1% | 328 | -95.7% | 0.00% | -88.0% |
| Q1 2019 | $263,000 | -63.0% | 7,700 | -65.5% | 0.02% | -64.3% |
| Q4 2018 | $711,000 | +1216.7% | 22,300 | +1179.4% | 0.07% | +1650.0% |
| Q2 2018 | $54,000 | – | 1,743 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BROADWOOD CAPITAL INC | 6,401,639 | $86,678,000 | 18.50% |
| Palo Alto Investors LP | 3,211,318 | $43,481,000 | 4.56% |
| NORTHPOINTE CAPITAL LLC | 1,004,493 | $13,599,000 | 1.59% |
| KOPP INVESTMENT ADVISORS LLC | 218,933 | $2,964,000 | 1.09% |
| Grandeur Peak Global Advisors, LLC | 278,600 | $3,772,000 | 1.05% |
| KING INVESTMENT ADVISORS INC/TX | 178,255 | $2,414,000 | 1.04% |
| PERKINS CAPITAL MANAGEMENT INC | 97,550 | $1,321,000 | 0.95% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 37,635 | $510,000 | 0.63% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 222,450 | $3,012,000 | 0.46% |
| Cortina Asset Management, LLC | 792,108 | $10,725,000 | 0.42% |