GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 223 filers reported holding GLAUKOS CORP in Q3 2022. The put-call ratio across all filers is 2.21 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $17,701,000 | +8.2% | 235,227 | +2.4% | 0.01% | +25.0% |
Q2 2023 | $16,365,000 | +50.5% | 229,818 | +5.9% | 0.00% | +33.3% |
Q1 2023 | $10,871,000 | +28.9% | 216,975 | +12.4% | 0.00% | +50.0% |
Q4 2022 | $8,432,000 | -17.2% | 193,038 | +0.9% | 0.00% | -33.3% |
Q3 2022 | $10,185,000 | +18.3% | 191,277 | +0.9% | 0.00% | 0.0% |
Q2 2022 | $8,611,000 | -10.3% | 189,597 | +14.2% | 0.00% | +50.0% |
Q1 2022 | $9,604,000 | +20.9% | 166,086 | -7.1% | 0.00% | 0.0% |
Q4 2021 | $7,941,000 | -21.8% | 178,701 | -15.2% | 0.00% | -33.3% |
Q3 2021 | $10,153,000 | -26.8% | 210,783 | +28.8% | 0.00% | -25.0% |
Q2 2021 | $13,876,000 | +20.9% | 163,588 | +19.6% | 0.00% | +33.3% |
Q1 2021 | $11,477,000 | -21.2% | 136,771 | -29.3% | 0.00% | -25.0% |
Q4 2020 | $14,561,000 | +59.3% | 193,452 | +4.8% | 0.00% | +33.3% |
Q3 2020 | $9,142,000 | +1064.6% | 184,638 | +803.4% | 0.00% | – |
Q2 2020 | $785,000 | -35.1% | 20,437 | -47.9% | 0.00% | -100.0% |
Q1 2020 | $1,210,000 | +11.1% | 39,208 | +96.1% | 0.00% | – |
Q4 2019 | $1,089,000 | +13.1% | 19,989 | +29.9% | 0.00% | – |
Q3 2019 | $963,000 | +31.0% | 15,389 | +58.1% | 0.00% | – |
Q2 2019 | $735,000 | +452.6% | 9,735 | +473.0% | 0.00% | – |
Q1 2019 | $133,000 | +58.3% | 1,699 | +14.0% | 0.00% | – |
Q4 2018 | $84,000 | -41.7% | 1,490 | -32.9% | 0.00% | – |
Q3 2018 | $144,000 | +132.3% | 2,220 | +45.8% | 0.00% | – |
Q2 2018 | $62,000 | +51.2% | 1,523 | +13.4% | 0.00% | – |
Q1 2018 | $41,000 | +7.9% | 1,343 | -8.2% | 0.00% | – |
Q4 2017 | $38,000 | -73.6% | 1,463 | -66.4% | 0.00% | – |
Q3 2017 | $144,000 | +102.8% | 4,355 | +152.2% | 0.00% | – |
Q2 2017 | $71,000 | -64.1% | 1,727 | -55.4% | 0.00% | – |
Q1 2017 | $198,000 | +117.6% | 3,868 | +44.7% | 0.00% | – |
Q4 2016 | $91,000 | -80.6% | 2,673 | -78.4% | 0.00% | – |
Q3 2016 | $468,000 | +1460.0% | 12,399 | +1141.1% | 0.00% | – |
Q2 2016 | $30,000 | -28.6% | 999 | -61.0% | 0.00% | – |
Q1 2016 | $42,000 | +740.0% | 2,559 | +1084.7% | 0.00% | – |
Q4 2015 | $5,000 | -44.4% | 216 | -46.0% | 0.00% | – |
Q3 2015 | $9,000 | +200.0% | 400 | +300.0% | 0.00% | – |
Q2 2015 | $3,000 | – | 100 | – | 0.00% | – |
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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% |