GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 208 filers reported holding GLAUKOS CORP in Q4 2020. The put-call ratio across all filers is 0.99 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $291 | -1.7% | 4,022 | +3.8% | 0.01% | +16.7% |
| Q2 2023 | $296 | +41.0% | 3,876 | -7.6% | 0.01% | +20.0% |
| Q1 2023 | $210 | -99.9% | 4,197 | -0.8% | 0.01% | -16.7% |
| Q3 2022 | $225,000 | -9.6% | 4,230 | -1.9% | 0.01% | 0.0% |
| Q1 2022 | $249,000 | -25.2% | 4,310 | +9.7% | 0.01% | -25.0% |
| Q2 2021 | $333,000 | +1.5% | 3,930 | +0.5% | 0.01% | 0.0% |
| Q1 2021 | $328,000 | +9.0% | 3,910 | -2.2% | 0.01% | 0.0% |
| Q4 2020 | $301,000 | -9.1% | 4,000 | -40.2% | 0.01% | -11.1% |
| Q3 2020 | $331,000 | +31.3% | 6,690 | +2.1% | 0.01% | +28.6% |
| Q2 2020 | $252,000 | – | 6,550 | – | 0.01% | – |
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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% |