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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $6,776,000 | +46.8% | 117,185 | +12.8% | 0.00% | +100.0% |
| Q4 2021 | $4,615,000 | +10.1% | 103,845 | +19.3% | 0.00% | 0.0% |
| Q3 2021 | $4,192,000 | -36.6% | 87,031 | +11.7% | 0.00% | -50.0% |
| Q2 2021 | $6,607,000 | -16.9% | 77,888 | -17.8% | 0.00% | -20.0% |
| Q1 2021 | $7,950,000 | +49.5% | 94,727 | +34.1% | 0.01% | +66.7% |
| Q4 2020 | $5,317,000 | +58.2% | 70,648 | +4.1% | 0.00% | +50.0% |
| Q3 2020 | $3,361,000 | +38.9% | 67,865 | +7.8% | 0.00% | 0.0% |
| Q2 2020 | $2,419,000 | +140.2% | 62,968 | +93.0% | 0.00% | +100.0% |
| Q1 2020 | $1,007,000 | -17.5% | 32,629 | +45.6% | 0.00% | 0.0% |
| Q4 2019 | $1,221,000 | -58.3% | 22,407 | -52.1% | 0.00% | -50.0% |
| Q3 2019 | $2,925,000 | -3.2% | 46,797 | +16.7% | 0.00% | 0.0% |
| Q2 2019 | $3,023,000 | +9.9% | 40,087 | +14.2% | 0.00% | 0.0% |
| Q1 2019 | $2,751,000 | +172.1% | 35,107 | +95.1% | 0.00% | +100.0% |
| Q4 2018 | $1,011,000 | +134.6% | 17,991 | +171.1% | 0.00% | – |
| Q3 2018 | $431,000 | +27.9% | 6,637 | -20.0% | 0.00% | – |
| Q2 2018 | $337,000 | -50.1% | 8,292 | -62.1% | 0.00% | -100.0% |
| Q1 2018 | $675,000 | +59.6% | 21,906 | +32.7% | 0.00% | – |
| Q4 2017 | $423,000 | -53.9% | 16,506 | -40.6% | 0.00% | -100.0% |
| Q3 2017 | $918,000 | -40.0% | 27,811 | -24.7% | 0.00% | -50.0% |
| Q2 2017 | $1,531,000 | -51.5% | 36,926 | -40.0% | 0.00% | -60.0% |
| Q1 2017 | $3,158,000 | +108.0% | 61,561 | +39.1% | 0.01% | +150.0% |
| Q4 2016 | $1,518,000 | -39.3% | 44,248 | -33.2% | 0.00% | -50.0% |
| Q3 2016 | $2,501,000 | +40.7% | 66,275 | +8.7% | 0.00% | +33.3% |
| Q2 2016 | $1,778,000 | +290.8% | 60,963 | +125.7% | 0.00% | +200.0% |
| Q1 2016 | $455,000 | +31.9% | 27,007 | +93.5% | 0.00% | 0.0% |
| Q4 2015 | $345,000 | – | 13,957 | – | 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% |