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 | $2,090,595 | +5.7% | 27,782 | +0.0% | 0.01% | +20.0% |
| Q2 2023 | $1,977,573 | +40.5% | 27,771 | -1.2% | 0.01% | +66.7% |
| Q1 2023 | $1,408,010 | +115785.6% | 28,104 | +1.1% | 0.00% | 0.0% |
| Q4 2022 | $1,215 | -99.9% | 27,809 | +0.2% | 0.00% | -25.0% |
| Q3 2022 | $1,478,000 | +17.3% | 27,765 | +0.1% | 0.00% | +33.3% |
| Q2 2022 | $1,260,000 | -20.6% | 27,740 | +1.1% | 0.00% | -25.0% |
| Q1 2022 | $1,586,000 | +35.9% | 27,429 | +4.5% | 0.00% | +33.3% |
| Q4 2021 | $1,167,000 | -6.6% | 26,258 | +1.3% | 0.00% | 0.0% |
| Q3 2021 | $1,249,000 | -33.5% | 25,923 | +17.1% | 0.00% | -40.0% |
| Q2 2021 | $1,878,000 | +1.5% | 22,142 | +0.4% | 0.01% | 0.0% |
| Q1 2021 | $1,851,000 | +7.8% | 22,057 | -3.3% | 0.01% | 0.0% |
| Q4 2020 | $1,717,000 | +54.1% | 22,817 | +1.4% | 0.01% | +25.0% |
| Q3 2020 | $1,114,000 | +29.8% | 22,497 | +0.7% | 0.00% | +33.3% |
| Q2 2020 | $858,000 | +45.2% | 22,341 | +16.7% | 0.00% | 0.0% |
| Q1 2020 | $591,000 | -33.7% | 19,142 | +17.0% | 0.00% | 0.0% |
| Q4 2019 | $892,000 | -13.1% | 16,367 | -0.3% | 0.00% | -25.0% |
| Q3 2019 | $1,026,000 | -17.5% | 16,412 | -0.5% | 0.00% | -20.0% |
| Q2 2019 | $1,244,000 | -5.3% | 16,497 | -1.6% | 0.01% | -37.5% |
| Q1 2019 | $1,314,000 | +38.3% | 16,767 | -0.9% | 0.01% | +33.3% |
| Q4 2018 | $950,000 | -15.1% | 16,912 | -5.9% | 0.01% | -14.3% |
| Q3 2018 | $1,119,000 | +54.8% | 17,980 | +1.0% | 0.01% | +40.0% |
| Q2 2018 | $723,000 | +34.9% | 17,795 | +2.3% | 0.01% | +25.0% |
| Q1 2018 | $536,000 | – | 17,390 | – | 0.00% | – |
Download | ||||||
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% |