GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 3 filers reported holding GLAUKOS CORP in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $45,150 | +54.6% | 600 | +46.3% | 0.01% | +66.7% |
| Q2 2023 | $29,197 | +71.9% | 410 | +20.9% | 0.00% | +50.0% |
| Q1 2023 | $16,984 | +83.4% | 339 | +59.9% | 0.00% | +100.0% |
| Q4 2022 | $9,260 | -82.9% | 212 | -79.0% | 0.00% | -85.7% |
| Q3 2022 | $54,000 | +315.4% | 1,011 | +262.4% | 0.01% | +250.0% |
| Q2 2022 | $13,000 | +225.0% | 279 | +350.0% | 0.00% | – |
| Q1 2022 | $4,000 | +100.0% | 62 | +17.0% | 0.00% | – |
| Q4 2021 | $2,000 | -81.8% | 53 | -75.8% | 0.00% | -100.0% |
| Q3 2021 | $11,000 | +1000.0% | 219 | +1188.2% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q1 2021 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q4 2020 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | -95.0% | 17 | -94.9% | 0.00% | -100.0% |
| Q3 2019 | $20,000 | – | 334 | – | 0.00% | – |
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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% |