Who Owns GENMAB (GMAB)? -- Institutional Holders (2026-06-30)

324 institutions reported holding $2.96B of GENMAB (GMAB) in SEC 13F filings for 2026-06-30. Largest institutional holders: Paradigm Biocapital Advisors LP ($360.8M), Orbis Allan Gray Ltd ($312.3M), Deep Track Capital, LP ($237.6M), ALLIANCEBERNSTEIN L.P. ($231.9M), DEERFIELD MANAGEMENT COMPANY, L.P. ($188.6M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1Paradigm Biocapital Advisors LP$360.8M13.1MAdded
2Orbis Allan Gray Ltd$312.3M11.4MTrimmed
3Deep Track Capital, LP$237.6M8.7MAdded
4ALLIANCEBERNSTEIN L.P.$231.9M8.6MTrimmed
5DEERFIELD MANAGEMENT COMPANY, L.P.$188.6M6.9MAdded
6ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$136.7M5.0MHold
7BlackRock, Inc.$128.3M4.7MAdded
8Sofinnova Investments, Inc.$111.1M4.0MAdded
9RENAISSANCE TECHNOLOGIES LLC$96.6M3.5MTrimmed
10TWO SIGMA INVESTMENTS, LP$96.3M3.5MAdded
11HARDING LOEVNER LP$86.9M3.1MTrimmed
12CITADEL ADVISORS LLC$77.8M2.8MAdded
13FIRST TRUST ADVISORS LP$75.7M2.8MAdded
14Qube Research & Technologies Ltd$46.4M1.7MAdded
15MORGAN STANLEY$44.8M1.6MTrimmed
16FEDERATED HERMES, INC.$39.8M1.4MAdded
17GOLDMAN SACHS GROUP INC$35.1M1.3MAdded
18FRANKLIN RESOURCES INC$33.0M1.2MAdded
19Pictet Asset Management Holding SA$29.3M1.1MTrimmed
20UBS Group AG$26.4M961,053Added
21Perpetual Ltd$25.2M919,048Added
22NORTHERN TRUST CORP$25.2M916,600Trimmed
23MILLENNIUM MANAGEMENT LLC$25.0M910,604Added
24Caption Management, LLC$24.7M897,774New
25Russell Investments Group, Ltd.$24.3M883,430Added

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