Genmab Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

CPSE:GMAB Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
29 May 26	SellDKK 912,478	Michael Kavanagh	Individual	526	DKK 1,734.75
19 Feb 26	SellDKK 1,991,110	Anthony Pagano	Individual	1,100	DKK 1,810.10
19 Nov 25	SellDKK 343,061	Martin Schultz	Individual	175	DKK 1,960.35
17 Jun 25	SellDKK 371,250	Mijke Zachariasse	Individual	250	DKK 1,485.00

Insider Trading Volume

Insider Buying: GMAB insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of GMAB?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	725,586	1.18%
General Public	24,142,597	39.3%
Institutions	36,525,221	59.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 45.36% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
7.26%	Orbis Investment Management Limited	4,458,914	DKK 7.2b	-7.92%	2.57%
6.78%	BlackRock, Inc.	4,160,879	DKK 6.7b	-0.14%	0.01%
5.38%	Baillie Gifford & Co.	3,301,530	DKK 5.3b	0%	0.4%
3.76%	Allan & Gill Gray Foundation	2,311,272	DKK 3.7b	0%	14.25%
3.03%	Vanguard Capital Management, LLC	1,859,492	DKK 3.0b	0.35%	0.01%
2.23%	Wellington Management Group LLP	1,368,573	DKK 2.2b	-0.47%	0.05%
1.82%	AllianceBernstein L.P.	1,120,204	DKK 1.8b	-0.02%	0.08%
1.51%	Norges Bank Investment Management	926,157	DKK 1.5b	0%	0.01%
1.46%	Harding Loevner LP	898,372	DKK 1.4b	-1.57%	0.95%
1.3%	Paradigm Biocapital Advisors LP	796,783	DKK 1.3b	13.2%	4.72%
1.07%	Jan G.J. de Winkel	659,938	DKK 1.1b	0.07%	no data
0.92%	Arbejdsmarkedets Tillægspension (Atp)	564,450	DKK 907.6m	0%	0.73%
0.89%	Vanguard Fiduciary Trust Company	544,621	DKK 875.8m	0.48%	0.02%
0.87%	Dimensional Fund Advisors LP	535,726	DKK 861.4m	2.76%	0.02%
0.85%	Australian Super Pty Ltd	518,837	DKK 834.3m	0%	0.1%
0.81%	Arrowstreet Capital, Limited Partnership	497,823	DKK 800.5m	-0.05%	0.06%
0.8%	Geode Capital Management, LLC	493,229	DKK 793.1m	0.01%	0.01%
0.79%	Amundi Asset Management SAS	484,160	DKK 778.5m	-6.64%	0.02%
0.72%	Renaissance Technologies LLC	441,455	DKK 709.9m	26.4%	0.15%
0.66%	JP Morgan Asset Management	405,614	DKK 652.2m	0.11%	0.01%
0.6%	Deep Track Capital, LP	366,325	DKK 589.0m	0%	1.67%
0.55%	Assenagon Asset Management S.A.	337,609	DKK 542.9m	0%	0.1%
0.47%	Robert W. Baird & Co. Incorporated	289,270	DKK 465.1m	32.1%	0.1%
0.43%	Vanguard Asset Management, Limited	261,077	DKK 419.8m	19.7%	0.02%
0.4%	Deutsche Asset & Wealth Management	247,591	DKK 398.1m	0%	0.01%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/06/10 02:28
End of Day Share Price	2026/06/10 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Genmab A/S is covered by 39 analysts. 22 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
James Gordon	Barclays
Xue Chen	Barclays
Emily Field	Barclays