GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 200 filers reported holding GLAUKOS CORP in Q1 2023. The put-call ratio across all filers is 2.18 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $222,200 | -64.4% | 5,087 | -56.6% | 0.03% | -65.6% |
| Q3 2022 | $625,000 | -32.0% | 11,733 | -51.0% | 0.09% | -23.7% |
| Q2 2020 | $919,000 | +40.7% | 23,931 | +13.2% | 0.12% | +35.6% |
| Q1 2020 | $653,000 | -41.8% | 21,149 | +2.6% | 0.09% | -53.2% |
| Q4 2019 | $1,122,000 | – | 20,605 | – | 0.19% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HARBOR CAPITAL ADVISORS, INC. | 27,306 | $2,170,554 | 0.42% |
| Versant Capital Management, Inc | 123 | $9,777 | 0.00% |
| MASSMUTUAL TRUST CO FSB/ADV | 48 | $3,816 | 0.00% |