GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 200 filers reported holding GLAUKOS CORP in Q1 2023. The put-call ratio across all filers is 2.18 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,625 | +5.0% | 21,594 | -0.6% | 0.01% | +7.7% |
| Q2 2023 | $1,548 | +44.0% | 21,735 | +1.3% | 0.01% | +44.4% |
| Q1 2023 | $1,075 | +6.6% | 21,452 | -7.0% | 0.01% | 0.0% |
| Q4 2022 | $1,008 | -99.9% | 23,073 | +0.9% | 0.01% | -25.0% |
| Q3 2022 | $1,218,000 | +19.2% | 22,869 | +1.7% | 0.01% | +20.0% |
| Q2 2022 | $1,022,000 | -22.8% | 22,493 | -1.7% | 0.01% | 0.0% |
| Q1 2022 | $1,323,000 | -37.9% | 22,885 | -52.3% | 0.01% | +25.0% |
| Q4 2021 | $2,132,000 | +83.8% | 47,994 | +99.3% | 0.01% | -20.0% |
| Q3 2021 | $1,160,000 | -44.9% | 24,084 | -3.0% | 0.01% | -41.2% |
| Q2 2021 | $2,107,000 | +288.0% | 24,837 | +283.8% | 0.02% | -15.0% |
| Q1 2021 | $543,000 | +2.1% | 6,472 | -8.4% | 0.02% | 0.0% |
| Q4 2020 | $532,000 | +54.2% | 7,065 | +1.5% | 0.02% | +33.3% |
| Q3 2020 | $345,000 | +26.4% | 6,960 | -2.1% | 0.02% | +15.4% |
| Q2 2020 | $273,000 | +21.3% | 7,112 | -2.5% | 0.01% | +116.7% |
| Q1 2020 | $225,000 | -43.2% | 7,295 | +0.4% | 0.01% | -14.3% |
| Q4 2019 | $396,000 | +0.5% | 7,269 | +15.2% | 0.01% | -12.5% |
| Q3 2019 | $394,000 | -18.3% | 6,309 | -1.4% | 0.01% | -27.3% |
| Q2 2019 | $482,000 | +20.5% | 6,398 | +25.3% | 0.01% | +10.0% |
| Q1 2019 | $400,000 | +45.5% | 5,108 | +4.2% | 0.01% | +25.0% |
| Q4 2018 | $275,000 | +34.1% | 4,902 | -2.9% | 0.01% | +60.0% |
| Q2 2018 | $205,000 | – | 5,048 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 16,347 | $818,985 | 3.94% |
| BRAIDWELL LP | 1,806,651 | $90,513,215 | 2.98% |
| PURA VIDA INVESTMENTS, LLC | 567,891 | $28,451,339 | 2.88% |
| Altium Capital Management LP | 91,000 | $4,559,100 | 2.53% |
| Brown Capital Management | 2,904,658 | $145,523,366 | 2.18% |
| Taylor Frigon Capital Management LLC | 64,088 | $3,210,809 | 1.75% |
| Lombard Odier Asset Management (Switzerland) SA | 209,938 | $10,517,894 | 0.92% |
| Camber Capital Management LP | 350,000 | $17,535 | 0.54% |
| Rhenman & Partners Asset Management AB | 92,000 | $4,531,000 | 0.50% |
| RIVERBRIDGE PARTNERS LLC | 579,911 | $29,053,541 | 0.41% |