Who Owns ORUKA THERAPEUTICS INC (ORKA)? -- Institutional Holders (2026-06-30)
278 institutions reported holding $7.12B of ORUKA THERAPEUTICS INC (ORKA) in SEC 13F filings for 2026-06-30. Largest institutional holders: FMR LLC ($862.0M), BlackRock, Inc. ($474.9M), VR ADVISER, LLC ($394.8M), Fairmount Funds Management LLC ($352.6M), Capital World Investors ($323.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | FMR LLC | $862.0M | 9.1M | Added |
| 2 | BlackRock, Inc. | $474.9M | 5.0M | Added |
| 3 | VR ADVISER, LLC | $394.8M | 4.1M | Hold |
| 4 | Fairmount Funds Management LLC | $352.6M | 3.7M | Hold |
| 5 | Capital World Investors | $323.7M | 3.4M | New |
| 6 | VANGUARD GROUP INC | $320.1M | 3.4M | Added |
| 7 | RTW INVESTMENTS, LP | $298.7M | 3.1M | Added |
| 8 | STATE STREET CORP | $254.4M | 2.7M | Added |
| 9 | Paradigm Biocapital Advisors LP | $204.1M | 2.1M | Trimmed |
| 10 | Deep Track Capital, LP | $183.3M | 1.9M | Trimmed |
| 11 | Bellevue Group AG | $157.7M | 1.7M | Added |
| 12 | FRANKLIN RESOURCES INC | $154.3M | 1.6M | Added |
| 13 | Remedium Capital Partners, LLC | $149.0M | 1.6M | Hold |
| 14 | RA CAPITAL MANAGEMENT, L.P. | $148.0M | 1.6M | New |
| 15 | VIKING GLOBAL INVESTORS LP | $143.1M | 1.5M | Trimmed |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | $136.1M | 1.4M | Added |
| 17 | Jupiter Topco LLC | $131.0M | 1.4M | New |
| 18 | PERCEPTIVE ADVISORS LLC | $128.0M | 1.3M | Trimmed |
| 19 | Polar Capital Holdings Plc | $116.9M | 1.2M | Added |
| 20 | CITADEL ADVISORS LLC | $109.7M | 1.2M | Added |
| 21 | T. Rowe Price Investment Management, Inc. | $105.0M | 1.1M | New |
| 22 | BNP PARIBAS FINANCIAL MARKETS | $102.7M | 1.1M | Added |
| 23 | PRICE T ROWE ASSOCIATES INC /MD/ | $79.8M | 838,603 | Added |
| 24 | Avidity Partners Management LP | $72.4M | 760,424 | Hold |
| 25 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | $62.7M | 658,301 | New |
Source: SEC Form 13F filings · as of 2026-06-30