Who Owns GLAUKOS CORP (GKOS)? -- Institutional Holders (2026-06-30)
398 institutions reported holding $8.69B of GLAUKOS CORP (GKOS) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($1.33B), VANGUARD GROUP INC ($892.0M), Jupiter Topco LLC ($679.6M), PRIMECAP MANAGEMENT CO/CA/ ($425.0M), STATE STREET CORP ($323.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $1.33B | 9.5M | Added |
| 2 | VANGUARD GROUP INC | $892.0M | 6.4M | Added |
| 3 | Jupiter Topco LLC | $679.6M | 4.9M | New |
| 4 | PRIMECAP MANAGEMENT CO/CA/ | $425.0M | 3.0M | Trimmed |
| 5 | STATE STREET CORP | $323.7M | 2.3M | Added |
| 6 | MILLENNIUM MANAGEMENT LLC | $225.2M | 1.6M | Added |
| 7 | Holocene Advisors, LP | $211.7M | 1.5M | Added |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $204.6M | 1.5M | Added |
| 9 | CITADEL ADVISORS LLC | $203.9M | 1.5M | Trimmed |
| 10 | AMERIPRISE FINANCIAL INC | $183.8M | 1.3M | Trimmed |
| 11 | Capital World Investors | $142.0M | 1.0M | Added |
| 12 | ALLIANCEBERNSTEIN L.P. | $135.1M | 1.3M | Trimmed |
| 13 | GOLDMAN SACHS GROUP INC | $125.4M | 897,021 | Trimmed |
| 14 | Sixth Street Partners Management Company, L.P. | $105.2M | 752,642 | New |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $105.2M | 752,642 | Added |
| 16 | Invesco Ltd. | $98.8M | 706,877 | Trimmed |
| 17 | PRICE T ROWE ASSOCIATES INC /MD/ | $95.0M | 679,632 | Added |
| 18 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $92.5M | 661,675 | Trimmed |
| 19 | Driehaus Capital Management LLC | $90.9M | 650,571 | Added |
| 20 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $90.5M | 647,428 | Added |
| 21 | NORTHERN TRUST CORP | $85.6M | 612,496 | Added |
| 22 | BRAIDWELL LP | $82.7M | 591,927 | Trimmed |
| 23 | MORGAN STANLEY | $82.4M | 589,793 | Trimmed |
| 24 | BANK OF AMERICA CORP /DE/ | $82.1M | 587,327 | Trimmed |
| 25 | UBS Group AG | $80.8M | 578,271 | Added |
Source: SEC Form 13F filings · as of 2026-06-30