Genmab A/S
GMAB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001434265
No open-market purchases or sales by Genmab A/S insiders were filed in the last 90 days; 291 institutions reported holding it in 13F filings for Q2 2026, worth $2.81B in total; no superinvestor holds it.
Other share classesGNMSF
13F holders, Q4 2025
Institutional positions in Genmab A/S as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 293
- +48 vs. Q3 2025
- Shares held
- 73.3M
- +11.6M (+18.9%) vs. Q3 2025
- Total value
- $2.26B
- +$372.4M (+19.8%) vs. Q3 2025
- New holders
- 77
- 123 more added
- Sold out
- 29
- 53 more reduced
8 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GMAB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 291 | $2.81B |
| Q1 2026 | 275 | $2.23B |
| Q4 2025 | 293 | $2.26B |
| Q3 2025 | 253 | $1.89B |
| Q2 2025 | 218 | $1.32B |
| Q1 2025 | 220 | $1.27B |
| Q4 2024 | 230 | $1.27B |
| Q3 2024 | 224 | $1.27B |
| Q2 2024 | 220 | $1.23B |
| Q1 2024 | 227 | $1.43B |
| Q4 2023 | 226 | $1.48B |
| Q3 2023 | 234 | $1.67B |
| Q2 2023 | 214 | $1.59B |
| Q1 2023 | 217 | $1.62B |
| Q4 2022 | 238 | $1.94B |
| Q3 2022 | 194 | $1.43B |
| Q2 2022 | 181 | $1.15B |
| Q1 2022 | 204 | $1.41B |
| Q4 2021 | 212 | $1.58B |
| Q3 2021 | 213 | $1.89B |
| Q2 2021 | 213 | $1.89B |
| Q1 2021 | 211 | $1.37B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Genmab A/S; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Grandfield & Dodd, LLC | 38,098 | $1.17M | 0.07% | −1,035−2.6% | Reduced |
| Citigroup Inc | 38,239 | $1.18M | 0.00% | −60,579−61.3% | Reduced |
| Truist Financial Corp | 38,473 | $1.18M | 0.00% | +11,756+44.0% | Added |
| MML Investors Services, LLC | 39,249 | $1.21M | 0.00% | +1,261+3.3% | Added |
| Qube Research & Technologies Ltd | 39,455 | $1.22M | 0.00% | +39,455 | New |
| Vident Advisory, LLC | 39,707 | $1.22M | 0.01% | +4,060+11.4% | Added |
| Stifel Financial Corp | 39,931 | $1.23M | 0.00% | +17,510+78.1% | Added |
| Cerity Partners LLC | 40,593 | $1.25M | 0.00% | +2,347+6.1% | Added |
| Atria Investments LLC | 42,462 | $1.31M | 0.01% | +12,900+43.6% | Added |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 43,228 | $1.33M | 0.20% | +43,228 | New |
| Davenport & Co LLC | 44,761 | $1.38M | 0.01% | +11,265+33.6% | Added |
| Dorsey Wright & Associates | 44,837 | $1.38M | 0.30% | +44,837 | New |
| Geode Capital Management, LLC | 46,761 | $1.44M | 0.00% | +5,883+14.4% | Added |
| Pinnacle Financial Partners, Inc. | 47,315 | $1.46M | 0.01% | +47,315 | New |
| BNP Paribas Arbitrage, SA | 47,638 | $1.47M | 0.00% | +17,365+57.4% | Added |
| Raymond James Financial Inc | 47,856 | $1.49M | 0.00% | +12,288+34.5% | Added |
| Fifth Third Bancorp | 48,667 | $1.50M | 0.00% | +8,442+21.0% | Added |
| HRT Financial LP | 49,232 | $1.52M | 0.00% | −17,683−26.4% | Reduced |
| Captrust Financial Advisors | 50,435 | $1.55M | 0.00% | +22,053+77.7% | Added |
| Bank of Montreal | 52,852 | $1.63M | 0.00% | +10,057+23.5% | Added |
| Dimensional Fund Advisors LP | 55,623 | $1.71M | 0.00% | −707−1.3% | Reduced |
| Mariner, LLC | 55,800 | $1.72M | 0.00% | +8,224+17.3% | Added |
| Callan Family Office, LLC | 56,072 | $1.73M | 0.04% | +21,055+60.1% | Added |
| Bank of New York Mellon Corp | 56,479 | $1.74M | 0.00% | +1,205+2.2% | Added |
| Neuberger Berman Group LLC | 56,921 | $1.75M | 0.00% | +10,632+23.0% | Added |
| Terra Nova Asset Management LLC | 60,600 | $1.87M | 1.23% | +60,600 | New |
| Level Four Advisory Services, LLC | 61,027 | $1.88M | 0.06% | −6,316−9.4% | Reduced |
| QRG Capital Management, Inc. | 61,261 | $1.89M | 0.02% | +6,149+11.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 61,452 | $1.89M | 0.00% | +642+1.1% | Added |
| Ameriprise Financial Inc | 61,490 | $1.89M | 0.00% | +2,314+3.9% | Added |
| Madison Asset Management, LLC | 66,491 | $2.05M | 0.02% | +4,999+8.1% | Added |
| Sanctuary Advisors, LLC | 68,758 | $2.12M | 0.01% | +10,843+18.7% | Added |
| Ishara Investments LP | 70,000 | $2.16M | 2.51% | +70,000 | New |
| Ingalls & Snyder LLC | 73,105 | $2.25M | 0.08% | −34,169−31.9% | Reduced |
| JustInvest LLC | 73,654 | $2.27M | 0.02% | −5,603−7.1% | Reduced |
| SEI Investments Co | 74,957 | $2.31M | 0.00% | +2,836+3.9% | Added |
| Old Mission Capital LLC | 78,905 | $2.43M | 0.09% | +78,905 | New |
| Quadrature Capital Ltd | 79,851 | $2.46M | 0.03% | +44,349+124.9% | Added |
| AQR Capital Management LLC | 82,227 | $2.53M | 0.00% | +8,526+11.6% | Added |
| Natixis Advisors, L.P. | 83,121 | $2.56M | 0.00% | −110,828−57.1% | Reduced |
| Cetera Investment Advisers | 83,924 | $2.58M | 0.00% | +9,929+13.4% | Added |
| Voloridge Investment Management, LLC | 84,302 | $2.60M | 0.01% | −46,513−35.6% | Reduced |
| Avidity Partners Management LP | 92,000 | $2.83M | 0.82% | −156,100−62.9% | Reduced |
| Millennium Management LLC | 94,573 | $2.91M | 0.00% | +3,660+4.0% | Added |
| Abc Arbitrage SA | 105,871 | $3.26M | 0.31% | +105,871 | New |
| Vestmark Advisory Solutions, Inc. | 109,358 | $3.37M | 0.05% | +109,358 | New |
| Tower Research Capital LLC (TRC) | 110,659 | $3.41M | 0.08% | +109,647+10,834.7% | Added |
| Charles Schwab Investment Management Inc | 110,799 | $3.41M | 0.00% | +9,620+9.5% | Added |
| Optiver Holding B.V. | 125,914 | $3.88M | 0.07% | +125,914 | New |
| US Bancorp | 129,343 | $3.98M | 0.00% | +15,493+13.6% | Added |
| Fred Alger Management, LLC | 130,470 | $4.02M | 0.02% | +130,470 | New |
| Creative Planning | 130,583 | $4.02M | 0.00% | +14,734+12.7% | Added |
| Private Wealth Advisors | 131,653 | $4.05M | 1.46% | −3,440−2.5% | Reduced |
| NEOS Investment Management LLC | 140,733 | $4.33M | 0.03% | +8,690+6.6% | Added |
| Royal Bank of Canada | 147,498 | $4.54M | 0.00% | +31,406+27.1% | Added |
| AIMZ Investment Advisors, LLC | 163,310 | $5.03M | 1.44% | −1,200−0.7% | Reduced |
| Folketrygdfondet | 174,805 | $5.38M | 0.13% | 00.0% | Unchanged |
| UBS Group AG | 184,191 | $5.67M | 0.00% | +102,021+124.2% | Added |
| JPMorgan Chase & Co | 228,488 | $7.04M | 0.00% | +110,307+93.3% | Added |
| Assetmark, Inc | 233,852 | $7.20M | 0.01% | +224,586+2,423.8% | Added |
| Quantinno Capital Management LP | 246,910 | $7.60M | 0.02% | +37,075+17.7% | Added |
| Eagle Global Advisors LLC | 249,310 | $7.68M | 0.28% | +4,840+2.0% | Added |
| Hudson Bay Capital Management LP | 325,000 | $10.0M | 0.06% | +60,000+22.6% | Added |
| Bank of America Corp | 339,917 | $10.5M | 0.00% | +11,827+3.6% | Added |
| Two Sigma Advisers, LP | 340,000 | $10.5M | 0.02% | −1,092,800−76.3% | Reduced |
| Marshall Wace, LLP | 358,440 | $11.0M | 0.01% | −174,769−32.8% | Reduced |
| Oppenheimer Asset Management Inc. | 364,756 | $11.2M | 0.14% | +48,894+15.5% | Added |
| CIBC World Markets Inc. | 367,282 | $11.3M | 0.02% | +87,350+31.2% | Added |
| Woodline Partners LP | 369,188 | $11.4M | 0.04% | −89,988−19.6% | Reduced |
| Balyasny Asset Management LLC | 379,364 | $11.7M | 0.02% | +379,364 | New |
| American Century Companies Inc | 431,552 | $13.3M | 0.01% | +59,499+16.0% | Added |
| LPL Financial LLC | 438,018 | $13.5M | 0.00% | +66,762+18.0% | Added |
| Alyeska Investment Group, L.P. | 506,661 | $15.6M | 0.04% | +506,661 | New |
| Susquehanna International Group, LLP | 612,323 | $18.9M | 0.03% | +594,371+3,310.9% | Added |
| Federated Hermes, Inc. | 679,379 | $20.9M | 0.03% | +256,441+60.6% | Added |
| Russell Investments Group, Ltd. | 710,587 | $21.9M | 0.02% | −112,152−13.6% | Reduced |
| Envestnet Asset Management Inc | 806,635 | $24.8M | 0.01% | −3,304−0.4% | Reduced |
| Perpetual Ltd | 827,217 | $25.5M | 0.37% | +827,217 | New |
| Two Sigma Investments, LP | 895,843 | $27.6M | 0.04% | −495,372−35.6% | Reduced |
| Northern Trust Corp | 957,029 | $29.5M | 0.00% | +74,732+8.5% | Added |
| Brandywine Global Investment Management, LLC | 1,031,464 | $31.8M | 0.21% | −381,371−27.0% | Reduced |
| FMR LLC | 1,057,340 | $32.6M | 0.00% | −62,374−5.6% | Reduced |
| Pictet Asset Management Holding SA | 1,098,550 | $33.8M | 0.03% | +1,098,550 | New |
| Goldman Sachs Group Inc | 1,333,303 | $41.1M | 0.01% | +214,674+19.2% | Added |
| First Trust Advisors LP | 1,335,273 | $41.1M | 0.03% | −352,115−20.9% | Reduced |
| Morgan Stanley | 1,834,439 | $56.5M | 0.00% | +159,865+9.5% | Added |
| Harding Loevner LP | 3,370,143 | $103.9M | 0.91% | −114,344−3.3% | Reduced |
| Renaissance Technologies LLC | 3,492,850 | $107.6M | 0.17% | +671,307+23.8% | Added |
| BlackRock, Inc. | 4,593,901 | $141.5M | 0.00% | +1,143,375+33.1% | Added |
| Arrowstreet Capital, Limited Partnership | 4,978,058 | $153.3M | 0.09% | +1,334,919+36.6% | Added |
| Paradigm Biocapital Advisors LP | 7,039,834 | $216.8M | 5.81% | +3,222,983+84.4% | Added |
| Alliancebernstein L.P. | 10,877,094 | $335.0M | 0.11% | −76,819−0.7% | Reduced |
| Orbis Allan Gray Ltd | 14,418,462 | $444.1M | 1.86% | +3,340,456+30.2% | Added |
| Deep Track Capital, LP | 0 | $0 | 0.00% | −481,267−100.0% | Sold out |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −161,676−100.0% | Sold out |
| Tema ETFs LLC | 0 | $0 | 0.00% | −132,043−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −63,700−100.0% | Sold out |
| Foresight Group Ltd Liability Partnership | 0 | $0 | 0.00% | −47,194−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −42,478−100.0% | Sold out |