GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 215 filers reported holding GLAUKOS CORP in Q4 2022. The put-call ratio across all filers is 1.65 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $12,726 | +14.7% | 254 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $11,095 | -20.8% | 254 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $14,000 | +16.7% | 254 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $12,000 | +20.0% | 254 | +42.7% | 0.00% | +100.0% |
| Q1 2022 | $10,000 | +25.0% | 178 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $8,000 | +14.3% | 178 | +29.0% | 0.00% | 0.0% |
| Q3 2021 | $7,000 | -30.0% | 138 | +22.1% | 0.00% | -50.0% |
| Q2 2021 | $10,000 | +66.7% | 113 | +48.7% | 0.00% | -33.3% |
| Q1 2021 | $6,000 | +200.0% | 76 | +130.3% | 0.00% | +200.0% |
| Q4 2020 | $2,000 | 0.0% | 33 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $2,000 | +100.0% | 33 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | 0.0% | 33 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 33 | +135.7% | 0.00% | -100.0% |
| Q1 2017 | $1,000 | – | 14 | – | 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% |