GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 159 filers reported holding GLAUKOS CORP in Q4 2019. The put-call ratio across all filers is 2.01 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,229,733 | +145.4% | 29,631 | +132.2% | 0.00% | +200.0% |
| Q2 2023 | $908,568 | -8.0% | 12,759 | -35.2% | 0.00% | 0.0% |
| Q1 2023 | $987,170 | +214.2% | 19,704 | +173.9% | 0.00% | – |
| Q4 2022 | $314,234 | -100.0% | 7,194 | -54.3% | 0.00% | -100.0% |
| Q3 2022 | $838,690,000 | +45.4% | 15,753 | +24.0% | 0.00% | 0.0% |
| Q2 2022 | $576,834,000 | -15.1% | 12,700 | +8.1% | 0.00% | 0.0% |
| Q1 2022 | $679,558,000 | -28.2% | 11,753 | -44.8% | 0.00% | 0.0% |
| Q4 2021 | $946,616,000 | -55.8% | 21,301 | -52.1% | 0.00% | -66.7% |
| Q3 2021 | $2,143,228,000 | +55.3% | 44,493 | +173.6% | 0.00% | +50.0% |
| Q2 2021 | $1,379,760,000 | +70.0% | 16,265 | +68.1% | 0.00% | +100.0% |
| Q1 2021 | $811,855,000 | +20.4% | 9,673 | +7.9% | 0.00% | 0.0% |
| Q4 2020 | $674,405,000 | +24.4% | 8,961 | -18.1% | 0.00% | 0.0% |
| Q3 2020 | $541,947,000 | -63.6% | 10,944 | -71.8% | 0.00% | -66.7% |
| Q2 2020 | $1,489,006,000 | +22.4% | 38,756 | -1.6% | 0.00% | +50.0% |
| Q1 2020 | $1,216,038,000 | -68.1% | 39,405 | -43.7% | 0.00% | -71.4% |
| Q4 2019 | $3,815,406,000 | +845.1% | 70,046 | +984.6% | 0.01% | +600.0% |
| Q3 2019 | $403,690,000 | +10.9% | 6,458 | +33.8% | 0.00% | 0.0% |
| Q2 2019 | $364,031,000 | -41.1% | 4,828 | -38.7% | 0.00% | 0.0% |
| Q1 2019 | $617,712,000 | +1304.5% | 7,882 | +906.6% | 0.00% | – |
| Q4 2018 | $43,981,000 | -64.4% | 783 | -58.9% | 0.00% | – |
| Q3 2018 | $123,699,000 | +61.6% | 1,906 | +1.2% | 0.00% | – |
| Q2 2018 | $76,525,000 | -59.3% | 1,883 | -69.2% | 0.00% | – |
| Q1 2018 | $188,248,000 | +21.5% | 6,106 | +1.1% | 0.00% | – |
| Q4 2017 | $154,875,000 | +41.9% | 6,038 | +82.6% | 0.00% | – |
| Q3 2017 | $109,131,000 | -25.6% | 3,307 | -6.6% | 0.00% | – |
| Q2 2017 | $146,762,000 | +579.5% | 3,539 | +740.6% | 0.00% | – |
| Q1 2017 | $21,597,000 | +1.2% | 421 | -32.3% | 0.00% | – |
| Q4 2016 | $21,335,000 | -61.7% | 622 | -57.8% | 0.00% | – |
| Q3 2016 | $55,667,000 | +165.9% | 1,475 | +105.4% | 0.00% | – |
| Q2 2016 | $20,937,000 | +586.0% | 718 | +296.7% | 0.00% | – |
| Q1 2016 | $3,052,000 | -92.1% | 181 | -88.4% | 0.00% | – |
| Q4 2015 | $38,468,000 | -4.1% | 1,558 | -6.1% | 0.00% | – |
| Q3 2015 | $40,131,000 | – | 1,659 | – | 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% |