GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 138 filers reported holding GLAUKOS CORP in Q4 2017. The put-call ratio across all filers is 0.93 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $1,430,503 | -88.7% | 19,010 | -89.3% | 0.00% | -87.5% |
Q2 2023 | $12,609,154 | +1067.1% | 177,070 | +721.1% | 0.01% | +700.0% |
Q1 2023 | $1,080,356 | -13.3% | 21,564 | -24.4% | 0.00% | 0.0% |
Q4 2022 | $1,246,496 | -93.3% | 28,537 | -91.9% | 0.00% | -92.9% |
Q3 2022 | $18,706,000 | +1900.6% | 351,348 | +1605.9% | 0.01% | +1300.0% |
Q2 2022 | $935,000 | -93.6% | 20,596 | -91.9% | 0.00% | -88.9% |
Q1 2022 | $14,630,000 | +816.1% | 253,024 | +604.0% | 0.01% | +800.0% |
Q4 2021 | $1,597,000 | +28.4% | 35,943 | +39.2% | 0.00% | 0.0% |
Q3 2021 | $1,244,000 | -88.4% | 25,821 | -79.6% | 0.00% | -83.3% |
Q2 2021 | $10,722,000 | +2465.1% | 126,399 | +2438.1% | 0.01% | – |
Q1 2021 | $418,000 | -49.6% | 4,980 | -54.8% | 0.00% | – |
Q4 2020 | $829,000 | -1.9% | 11,015 | -35.5% | 0.00% | -100.0% |
Q3 2020 | $845,000 | -6.0% | 17,068 | -27.1% | 0.00% | 0.0% |
Q2 2020 | $899,000 | -20.4% | 23,404 | -36.0% | 0.00% | 0.0% |
Q1 2020 | $1,129,000 | +82.4% | 36,573 | +221.7% | 0.00% | – |
Q4 2019 | $619,000 | -44.5% | 11,369 | -36.3% | 0.00% | -100.0% |
Q3 2019 | $1,116,000 | -0.3% | 17,857 | +20.3% | 0.00% | 0.0% |
Q2 2019 | $1,119,000 | +69.0% | 14,849 | +75.8% | 0.00% | 0.0% |
Q1 2019 | $662,000 | +50.5% | 8,448 | +7.8% | 0.00% | – |
Q4 2018 | $440,000 | -71.3% | 7,836 | -66.8% | 0.00% | -100.0% |
Q3 2018 | $1,532,000 | +161.9% | 23,606 | +63.8% | 0.00% | 0.0% |
Q2 2018 | $585,000 | +773.1% | 14,408 | +570.1% | 0.00% | – |
Q1 2018 | $67,000 | +1016.7% | 2,150 | +781.1% | 0.00% | – |
Q4 2017 | $6,000 | -90.5% | 244 | -87.2% | 0.00% | – |
Q3 2017 | $63,000 | -19.2% | 1,912 | +1.0% | 0.00% | – |
Q2 2017 | $78,000 | -6.0% | 1,893 | +15.6% | 0.00% | – |
Q1 2017 | $83,000 | -82.0% | 1,638 | -87.9% | 0.00% | – |
Q4 2016 | $462,000 | +437.2% | 13,506 | +493.9% | 0.00% | – |
Q3 2016 | $86,000 | +87.0% | 2,274 | +43.8% | 0.00% | – |
Q2 2016 | $46,000 | -43.2% | 1,581 | -66.9% | 0.00% | – |
Q1 2016 | $81,000 | +406.2% | 4,780 | +653.9% | 0.00% | – |
Q4 2015 | $16,000 | -77.1% | 634 | -77.8% | 0.00% | – |
Q3 2015 | $70,000 | – | 2,857 | – | 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% |