GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 139 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 | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $17,931,000 | -3.9% | 151,514 | -23.4% | 0.00% | 0.0% |
| Q1 2024 | $18,651,000 | -7.0% | 197,810 | -21.6% | 0.00% | -20.0% |
| Q4 2023 | $20,061,000 | +13.3% | 252,368 | +7.3% | 0.01% | 0.0% |
| 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% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 346,364 | $29,382,000 | 9.27% |
| Brown Capital Management | 5,827,070 | $494,310,000 | 3.75% |
| First Light Asset Management, LLC | 409,144 | $34,708,000 | 2.08% |
| Taylor Frigon Capital Management LLC | 68,693 | $5,827,000 | 1.82% |
| Altium Capital Management LP | 40,400 | $3,427,000 | 0.80% |
| RIVERBRIDGE PARTNERS LLC | 547,658 | $46,458,000 | 0.47% |
| Bellevue Group AG | 495,432 | $42,027,000 | 0.41% |
| GILDER GAGNON HOWE & CO LLC | 837,449 | $71,041,000 | 0.35% |
| PDT Partners, LLC | 51,291 | $4,351,000 | 0.29% |
| Baillie Gifford | 5,601,696 | $475,193,000 | 0.23% |