GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 182 filers reported holding GLAUKOS CORP in Q3 2020. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,698,307 | +2.7% | 75,725 | -2.8% | 0.01% | +20.0% |
| Q2 2023 | $5,549,538 | +48.1% | 77,932 | +4.2% | 0.01% | +25.0% |
| Q1 2023 | $3,746,427 | +22.9% | 74,779 | +7.2% | 0.00% | +33.3% |
| Q4 2022 | $3,048,208 | +1.3% | 69,785 | +23.4% | 0.00% | 0.0% |
| Q3 2022 | $3,010,000 | +29.7% | 56,529 | +10.6% | 0.00% | +50.0% |
| Q2 2022 | $2,321,000 | -23.9% | 51,096 | -3.2% | 0.00% | -33.3% |
| Q1 2022 | $3,051,000 | +49.6% | 52,767 | +15.0% | 0.00% | +200.0% |
| Q4 2021 | $2,040,000 | -8.7% | 45,891 | -1.0% | 0.00% | 0.0% |
| Q3 2021 | $2,234,000 | -47.9% | 46,369 | -11.2% | 0.00% | -50.0% |
| Q2 2021 | $4,286,000 | +10.3% | 52,217 | +12.7% | 0.00% | 0.0% |
| Q1 2021 | $3,887,000 | -7.1% | 46,315 | -16.7% | 0.00% | 0.0% |
| Q4 2020 | $4,184,000 | +125.6% | 55,599 | +48.5% | 0.00% | +100.0% |
| Q3 2020 | $1,855,000 | +1.9% | 37,450 | -20.9% | 0.00% | 0.0% |
| Q2 2020 | $1,820,000 | +59.4% | 47,347 | +27.9% | 0.00% | 0.0% |
| Q1 2020 | $1,142,000 | -43.1% | 37,010 | +0.5% | 0.00% | 0.0% |
| Q4 2019 | $2,006,000 | +23.8% | 36,818 | +42.0% | 0.00% | 0.0% |
| Q3 2019 | $1,621,000 | -37.1% | 25,922 | -24.2% | 0.00% | -50.0% |
| Q2 2019 | $2,577,000 | -9.3% | 34,181 | -5.7% | 0.00% | -33.3% |
| Q1 2019 | $2,840,000 | +72.1% | 36,233 | +23.4% | 0.00% | +50.0% |
| Q4 2018 | $1,650,000 | -1.7% | 29,364 | +13.5% | 0.00% | 0.0% |
| Q3 2018 | $1,679,000 | +21.8% | 25,877 | -23.7% | 0.00% | +100.0% |
| Q2 2018 | $1,378,000 | +77.1% | 33,907 | +34.3% | 0.00% | 0.0% |
| Q1 2018 | $778,000 | +19.5% | 25,246 | -0.6% | 0.00% | 0.0% |
| Q4 2017 | $651,000 | -21.9% | 25,397 | +0.5% | 0.00% | 0.0% |
| Q3 2017 | $834,000 | -77.7% | 25,275 | -72.0% | 0.00% | -75.0% |
| Q2 2017 | $3,746,000 | -14.5% | 90,335 | +5.8% | 0.00% | 0.0% |
| Q1 2017 | $4,381,000 | +26.4% | 85,395 | -15.5% | 0.00% | +33.3% |
| Q4 2016 | $3,467,000 | +23.1% | 101,071 | +35.4% | 0.00% | 0.0% |
| Q3 2016 | $2,817,000 | +673.9% | 74,648 | +496.9% | 0.00% | – |
| Q2 2016 | $364,000 | -51.0% | 12,505 | -59.3% | 0.00% | -100.0% |
| Q3 2015 | $743,000 | – | 30,736 | – | 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% |