ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in GMAB — Genmab A/S

CIK 1164508 BOSTON, MA

Position in GMAB

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$133,487,942

-$19,836,244 QoQ

Shares Held

4,975,324

-0.1% QoQ

Ownership

0.810%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

21 quarters on record

Voting authority Sole 98.92680356093392.ToString("F0")% Shared 0.ToString("F0")% None 1.0731964390660789.ToString("F0")%

Healthcare · as of Mar 31, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $1,776,833,332 across 48 Biotechnology names. GMAB ranks #4 (7.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	638,950	$285,316,733
2	INCY	Incyte Corp	2,830,799	$266,434,801
3	EXEL	Exelixis, Inc.	4,834,625	$207,357,066
4	GMAB	Genmab A/S This page	4,975,324	$133,487,942
5	REGN	Regeneron Pharmaceuticals, Inc.	171,571	$132,562,617
6	HALO	Halozyme Therapeutics, Inc.	1,918,149	$123,969,969
7	RPRX	Royalty Pharma plc	2,010,398	$96,438,792
8	IONS	Ionis Pharmaceuticals Inc	737,859	$55,405,832

21 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$133,487,942	4,975,324	-0.1%	Shares	Defined	2026-05-14
2025-12-31	$153,324,186	4,978,058	+36.6%	Shares	Defined	2026-02-13
2025-09-30	$111,735,073	3,643,139	+5.5%	Shares	Defined	2025-11-13
2025-06-30	$71,367,449	3,454,378	+152.3%	Shares	Defined	2025-08-13
2025-03-31	$26,813,086	1,369,412	+4398.7%	Shares	Defined	2025-05-14
2024-12-31	$635,282	30,440	-67.5%	Shares	Defined	2025-02-12
2024-09-30	$2,282,650	93,628	+150.3%	Shares	Defined	2024-11-14
2024-06-30	$940,088	37,409	-96.3%	Shares	Defined	2024-08-14
2023-03-31	$38,308,766	1,014,533	-42.2%	Shares	Defined	2023-05-15
2022-12-31	$74,386,096	1,755,217	+18.2%	Shares	Defined	2023-02-14
2022-09-30	$47,729,950	1,485,526	+14.7%	Shares	Defined	2022-11-14
2022-06-30	$42,065,420	1,294,719	+49.0%	Shares	Defined	2022-08-15
2022-03-31	$31,448,415	869,221	+63.9%	Shares	Defined	2022-05-13
2021-12-31	$20,979,419	530,319	+24.0%	Shares	Defined	2022-02-14
2021-09-30	$18,690,446	427,699	+4355.2%	Shares	Defined	2021-11-12
2021-06-30	$391,968	9,600	-90.4%	Shares	Defined	2021-08-13
2021-03-31	$3,270,951	99,633	-74.2%	Shares	Defined	2021-05-14
2020-12-31	$15,682,562	385,700	-19.6%	Shares	Defined	2021-02-12
2020-09-30	$17,557,972	479,595	-34.3%	Shares	Defined	2020-11-12
2020-06-30	$24,731,871	729,769	+7.6%	Shares	Defined	2020-08-12
2020-03-31	$14,373,219	678,302	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.