Who Owns JANUX THERAPEUTICS INC (JANX)? -- Institutional Holders (2026-06-30)

226 institutions reported holding $947.2M of JANUX THERAPEUTICS INC (JANX) in SEC 13F filings for 2026-06-30. Largest institutional holders: RA CAPITAL MANAGEMENT, L.P. ($171.9M), BlackRock, Inc. ($94.2M), Prosight Management, LP ($58.4M), VANGUARD GROUP INC ($54.6M), STATE STREET CORP ($46.2M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1RA CAPITAL MANAGEMENT, L.P.$171.9M11.2MHold
2BlackRock, Inc.$94.2M6.1MAdded
3Prosight Management, LP$58.4M3.8MAdded
4VANGUARD GROUP INC$54.6M3.6MAdded
5STATE STREET CORP$46.2M3.0MAdded
6FMR LLC$37.1M2.4MTrimmed
7FEDERATED HERMES, INC.$36.1M2.4MAdded
8Point72 Asset Management, L.P.$30.6M2.0MAdded
9TCG Crossover Management, LLC$27.5M1.8MHold
10Alyeska Investment Group, L.P.$25.3M1.6MAdded
11WELLINGTON MANAGEMENT GROUP LLP$23.2M1.5MTrimmed
12CITADEL ADVISORS LLC$19.4M1.3MAdded
13TWO SIGMA INVESTMENTS, LP$18.5M1.2MAdded
14GEODE CAPITAL MANAGEMENT, LLC$18.5M1.2MAdded
15ALGERT GLOBAL LLC$17.1M1.1MAdded
16D. E. Shaw & Co., Inc.$16.8M1.1MAdded
17GOLDMAN SACHS GROUP INC$14.6M952,675Added
18BANK OF AMERICA CORP /DE/$14.0M910,460Added
19MORGAN STANLEY$12.9M836,966Added
20Nantahala Capital Management, LLC$12.4M809,914Hold
21Qube Research & Technologies Ltd$10.8M702,057Added
22Squarepoint Ops LLC$8.2M532,321Trimmed
23ORBIMED ADVISORS LLC$8.1M524,700Trimmed
24HRT FINANCIAL LP$7.8M508,301Added
25MILLENNIUM MANAGEMENT LLC$7.7M504,544Added

Source: SEC Form 13F filings · as of 2026-06-30