GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 217 filers reported holding GLAUKOS CORP in Q1 2021. The put-call ratio across all filers is 0.46 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 ↓ |
---|---|---|---|
Meritech Capital Associates III L.L.C. | 1,229,597 | $50,991,000 | 35.52% |
INTERWEST VENTURE MANAGEMENT CO | 1,018,362 | $42,231,000 | 10.00% |
OBERWEIS ASSET MANAGEMENT INC/ | 208,930 | $8,664,000 | 2.38% |
Rhenman & Partners Asset Management AB | 345,450 | $14,326,000 | 2.06% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 894,551 | $37,097,000 | 1.98% |
NEXT CENTURY GROWTH INVESTORS LLC | 420,548 | $17,440,000 | 1.67% |
Iguana Healthcare Management, LLC | 60,000 | $2,488,000 | 1.41% |
SHAKER INVESTMENTS LLC/OH | 44,225 | $1,834,000 | 1.38% |
Sandhill Capital Partners LLC | 150,038 | $6,222,000 | 1.32% |
GILDER GAGNON HOWE & CO LLC | 1,480,772 | $61,408,000 | 0.91% |