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 |
|---|---|---|---|---|---|
| RFG Advisory, LLC | 0 | $0 | 0.00% | −42,318−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −25,060−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −21,735−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −20,200−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −16,535−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −14,167−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −10,681−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −9,480−100.0% | Sold out |
| Strategic Global Advisors, LLC | 0 | $0 | 0.00% | −9,224−100.0% | Sold out |
| Flow Traders U.S. LLC | 0 | $0 | 0.00% | −7,931−100.0% | Sold out |
| Merit Financial Group, LLC | 0 | $0 | 0.00% | −6,526−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −2,730−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −1,767−100.0% | Sold out |
| Pinnacle Bancorp, Inc. | 0 | $0 | 0.00% | −733−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −199−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −72−100.0% | Sold out |
| Proffitt & Goodson Inc | 0 | $0 | 0.00% | −62−100.0% | Sold out |
| NFJ Investment Group, LLC | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| Montag A & Associates Inc | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Bear Mountain Capital, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Ikarian Capital, LLC | 0 | $0 | 0.00% | −175,000−100.0% | Sold out |
| Summit Wealth Group LLC | 0 | $0 | 0.00% | −608−100.0% | Sold out |
| Point72 Europe (London) LLP | – | – | – | – | Not filed |
| Synovus Financial Corp | – | – | – | – | Not filed |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Glenmede Investment Management, LP | – | – | – | – | Not filed |
| Point72 Hong Kong Ltd | – | – | – | – | Not filed |
| Wetherby Asset Management Inc | – | – | – | – | Not filed |
| Binnacle Investments Inc | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |