Genmab Ownership | Who Owns Genmab?

Genmab Ownership Summary

Genmab is owned by 101.83% institutional investors, 0.01% insiders. Alliancebernstein is the largest institutional shareholder, holding 23.02% of GMAB shares. AllianceBernstein US L/C Growth Eqty MF is the top mutual fund, with 0.93% of its assets in Genmab shares.

GMAB Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Genmab	101.83%	0.01%	-1.83%
Sector	Healthcare Stocks	279.42%	10.64%	-190.05%
Industry	Biotech Stocks	64.05%	10.69%	25.27%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Alliancebernstein	14.94M	23.02%	$311.70M
Blackrock	5.08M	7.78%	$127.67M
Blackrock funding, inc. /de	4.20M	6.47%	$87.62M
Orbis allan gray	2.82M	4.34%	$58.76M
Harding loevner lp	2.24M	3.46%	$46.82M
Renaissance	1.93M	2.97%	$40.20M
Two sigma investments, lp	1.71M	2.63%	$35.61M
Two sigma advisers, lp	1.65M	2.55%	$34.51M
First trust advisors lp	1.64M	2.53%	$34.32M
Brandywine global investment management	1.62M	2.50%	$33.80M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Aimz investment advisors	168.91K	1.22%	$3.53M
Harding loevner lp	2.24M	0.32%	$46.82M
Orbis allan gray	2.82M	0.32%	$58.76M
Brandywine global investment management	1.62M	0.25%	$33.80M
Legacy wealth asset management	36.12K	0.21%	$753.85K
Gallacher capital management	13.43K	0.14%	$280.31K
Tang capital management	100.00K	0.14%	$2.09M
Ingalls & snyder	136.06K	0.11%	$2.84M
Alliancebernstein	14.94M	0.11%	$311.70M
Y-intercept (hong kong)	73.70K	0.10%	$1.54M

Top Buyers

Holder	Shares	% Assets	Change
Brandywine global investment management	1.62M	0.25%	1.62M
Ubs group	1.44M	0.01%	1.38M
Orbis allan gray	2.82M	0.32%	1.14M
Two sigma advisers, lp	1.65M	0.08%	1.04M
Two sigma investments, lp	1.71M	0.08%	938.46K

Top Sellers

Holder	Shares	% Assets	Change
Capital investors	-	-	-2.57M
Wellington management group llp	-	-	-2.31M
Deep track capital, lp	-	-	-2.00M
Harding loevner lp	2.24M	0.32%	-823.55K
Ddd partners	-	-	-601.05K

New Positions

Holder	Shares	% Assets	Change	Value
Brandywine global investment management	1.62M	0.25%	1.62M	$33.80M
Aimz investment advisors	168.91K	1.22%	168.91K	$3.53M
Bnp paribas arbitrage, snc	122.37K	0.00%	122.37K	$2.55M
Raymond james financial	118.00K	0.00%	118.00K	$2.46M
Madison investment advisors	46.90K	0.01%	46.90K	$978.89K

Sold Out

Holder	Change
Zurcher kantonalbank (zurich cantonalbank)	-1.00
Central trust	-7.00
Mendota financial group	-8.00
Clarivest asset management	-13.00
Pom investment strategies	-14.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2025	226	-2.59%	64,889,241	6.75%	101	1.16%	129	3.20%	67	-10.67%
Dec 31, 2024	154	-31.56%	35,827,984	-31.48%	55	0.85%	73	-42.52%	59	-9.23%
Sep 30, 2024	224	1.36%	52,289,656	7.32%	80	1.43%	126	32.63%	65	-29.35%
Jun 30, 2024	218	-5.63%	48,717,902	1.76%	74	1.39%	94	-27.69%	90	25.00%
Mar 31, 2024	231	2.21%	47,874,180	2.68%	73	143.77%	130	32.65%	72	-28.71%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
AllianceBernstein US L/C Growth Eqty MF	5.71M	0.93%	6.84K
AB Large Cap Growth A	4.10M	0.67%	-
iShares Biotechnology ETF	2.50M	0.41%	21.38K
Vanguard Health Care Inv	2.29M	0.36%	-
T. Rowe Price International Gr Eq SMA	1.90M	0.30%	1.90M
First Trust NYSE Arca Biotech ETF	1.62M	0.26%	-
AB US Large Cap Growth CT B	1.39M	0.23%	-5.30K
American Growth One D	1.24M	0.20%	-195.00
AB American Growth AX USD	1.24M	0.20%	-195.00
Xtrackers S&P 500 Swap ETF 1C	1.02M	0.16%	1.02M

GMAB Ownership FAQ

Who Owns Genmab?

Genmab shareholders are primarily institutional investors at 101.83%, followed by 0.01% insiders and -1.84% retail investors. The average institutional ownership in Genmab's industry, Biotech Stocks , is 64.05%, which Genmab exceeds.

Who owns the most shares of Genmab?

Genmab’s largest shareholders are Alliancebernstein (14.94M shares, 23.02%), Blackrock (5.08M shares, 7.78%), and Blackrock funding, inc. /de (4.2M shares, 6.47%). Together, they hold 37.27% of Genmab’s total shares outstanding.

Does Blackrock own Genmab?

Yes, BlackRock owns 7.78% of Genmab, totaling 5.08M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 127.67M$. In the last quarter, BlackRock increased its holdings by 13.43K shares, a 0.27% change.

Who is Genmab’s biggest shareholder by percentage of total assets invested?

Aimz investment advisors is Genmab’s biggest shareholder by percentage of total assets invested, with 1.22% of its assets in 168.9K Genmab shares, valued at 3.53M$.

Who is the top mutual fund holder of Genmab shares?

AllianceBernstein US L/C Growth Eqty MF is the top mutual fund holder of Genmab shares, with 0.93% of its total shares outstanding invested in 5.71M Genmab shares.

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