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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,605,158 | +228.4% | 21,331 | +210.8% | 0.04% | +207.7% |
| Q2 2023 | $488,785 | +115.3% | 6,864 | +61.2% | 0.01% | +62.5% |
| Q3 2022 | $227,000 | -35.1% | 4,258 | -41.4% | 0.01% | -71.4% |
| Q3 2021 | $350,000 | -58.8% | 7,268 | -35.5% | 0.03% | -63.2% |
| Q2 2019 | $850,000 | -30.0% | 11,270 | -39.8% | 0.08% | -16.5% |
| Q3 2018 | $1,215,000 | +18.7% | 18,714 | -53.1% | 0.09% | -18.8% |
| Q4 2017 | $1,024,000 | +28.5% | 39,926 | +46.1% | 0.11% | +6.7% |
| Q2 2016 | $797,000 | – | 27,335 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 16,347 | $1,230,112 | 5.96% |
| Iron Triangle Partners LP | 430,000 | $32,357,500 | 4.73% |
| PURA VIDA INVESTMENTS, LLC | 316,661 | $23,828,740 | 4.51% |
| Brown Capital Management | 2,608,374 | $196,280,144 | 3.01% |
| Taylor Frigon Capital Management LLC | 51,567 | $3,880,417 | 2.16% |
| Atika Capital Management LLC | 215,200 | $16,193,800 | 2.12% |
| BRAIDWELL LP | 695,792 | $52,358,348 | 1.66% |
| Tri Locum Partners LP | 56,230 | $4,231,308 | 1.35% |
| MONEY CONCEPTS CAPITAL CORP | 160,094 | $12,047,389 | 1.26% |
| SECTORAL ASSET MANAGEMENT INC | 69,000 | $5,192,250 | 1.01% |