Who Owns GENMAB A/S (GMAB)? -- Institutional Holders (2026-06-30)
322 institutions reported holding $2.96B of GENMAB A/S (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.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Paradigm Biocapital Advisors LP | $360.8M | 13.1M | Added |
| 2 | Orbis Allan Gray Ltd | $312.3M | 11.4M | Trimmed |
| 3 | Deep Track Capital, LP | $237.6M | 8.7M | Added |
| 4 | ALLIANCEBERNSTEIN L.P. | $231.9M | 8.6M | Trimmed |
| 5 | DEERFIELD MANAGEMENT COMPANY, L.P. | $188.6M | 6.9M | Added |
| 6 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $136.7M | 5.0M | Hold |
| 7 | BlackRock, Inc. | $128.3M | 4.7M | Added |
| 8 | Sofinnova Investments, Inc. | $111.1M | 4.0M | Added |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $96.6M | 3.5M | Trimmed |
| 10 | TWO SIGMA INVESTMENTS, LP | $96.3M | 3.5M | Added |
| 11 | HARDING LOEVNER LP | $86.9M | 3.1M | Trimmed |
| 12 | CITADEL ADVISORS LLC | $77.8M | 2.8M | Added |
| 13 | FIRST TRUST ADVISORS LP | $75.7M | 2.8M | Added |
| 14 | Qube Research & Technologies Ltd | $46.4M | 1.7M | Added |
| 15 | MORGAN STANLEY | $44.8M | 1.6M | Trimmed |
| 16 | FEDERATED HERMES, INC. | $39.8M | 1.4M | Added |
| 17 | GOLDMAN SACHS GROUP INC | $35.1M | 1.3M | Added |
| 18 | FRANKLIN RESOURCES INC | $33.0M | 1.2M | Added |
| 19 | Pictet Asset Management Holding SA | $29.3M | 1.1M | Trimmed |
| 20 | UBS Group AG | $26.4M | 961,053 | Added |
| 21 | Perpetual Ltd | $25.2M | 919,048 | Added |
| 22 | NORTHERN TRUST CORP | $25.2M | 916,600 | Trimmed |
| 23 | MILLENNIUM MANAGEMENT LLC | $25.0M | 910,604 | Added |
| 24 | Caption Management, LLC | $24.7M | 897,774 | New |
| 25 | Russell Investments Group, Ltd. | $24.3M | 883,430 | Added |
Source: SEC Form 13F filings · as of 2026-06-30