WELLINGTON MANAGEMENT GROUP LLP

CIK

902219

City

Boston

State / Country

Stock

NOC — Northrop Grumman Corp /De/

Top Portfolio Positions

1,684 positions · $526,409,612,862 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	133,857,990	$23,344,833,450	4.43%
MSFT	Microsoft Corp Technology	52,742,167	$19,523,567,954	3.71%
AAPL	Apple Inc. Technology	65,033,441	$16,504,836,987	3.14%
AVGO	Broadcom Inc. Technology	49,687,982	$15,378,927,305	2.92%
GOOGL	Alphabet Inc. Communication Services	47,620,485	$13,693,746,664	2.60%
AMZN	Amazon Com Inc Consumer Cyclical	62,407,139	$12,997,534,834	2.47%
LLY	ELI LILLY & Co Healthcare	13,427,061	$12,349,807,890	2.35%
MRK	Merck & Co., Inc. Healthcare	84,314,971	$10,142,247,857	1.93%
META	Meta Platforms, Inc. Communication Services	11,690,324	$6,688,385,065	1.27%
MA	Mastercard Inc Financial Services	13,001,582	$6,496,370,458	1.23%

52 quarters · across all stocks

Compact Export CSV

23 of 23 shown

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,391,182,392	4,970,659	+77.5%	Shares	Defined	2026-05-15
2025-12-31	$1,596,960,912	2,800,654	-34.4%	Shares	Defined	2026-02-17
2025-09-30	$2,601,794,568	4,269,997	-22.4%	Shares	Defined	2025-11-14
2025-06-30	$2,751,962,913	5,504,146	+7.1%	Shares	Defined	2025-08-14
2025-03-31	$2,631,389,884	5,139,333	+24.1%	Shares	Defined	2025-05-13
2024-09-30	$2,186,680,835	4,140,892	+0.4%	Shares	Defined	2024-11-14
2024-06-30	$1,797,550,889	4,123,296	-21.7%	Shares	Defined	2024-08-14
2024-03-31	$2,519,871,103	5,264,428	-8.8%	Shares	Defined	2024-05-15
2023-09-30	$2,540,452,258	5,771,263	-0.8%	Shares	Defined	2023-11-14
2023-06-30	$2,650,472,895	5,814,991	-3.3%	Shares	Defined	2023-08-14
2023-03-31	$2,776,850,565	6,014,144	-7.9%	Shares	Defined	2023-05-12
2022-12-31	$3,560,926,390	6,526,505	-4.3%	Shares	Defined	2023-02-13
2022-09-30	$3,206,720,771	6,818,168	-14.5%	Shares	Defined	2022-11-14
2022-06-30	$3,816,366,990	7,974,522	-8.1%	Shares	Defined	2022-08-15
2022-03-31	$3,879,950,129	8,675,708	-0.2%	Shares	Defined	2022-05-16
2021-12-31	$3,364,588,553	8,692,455	-7.4%	Shares	Defined	2022-02-11
2021-09-30	$3,380,901,639	9,387,482	+0.1%	Shares	Defined	2021-11-15
2021-06-30	$3,409,646,832	9,381,853	-2.4%	Shares	Defined	2021-08-16
2021-03-31	$3,110,614,721	9,611,342	+6.5%	Shares	Defined	2021-05-17
2020-12-31	$2,750,102,872	9,025,016	-6.5%	Shares	Defined	2021-02-12
2020-09-30	$3,046,591,648	9,656,698	+35.1%	Shares	Defined	2020-11-16
2020-06-30	$2,197,340,394	7,147,217	+25.2%	Shares	Defined	2020-08-14
2020-03-31	$1,727,450,976	5,709,638	—	Shares	Defined	2020-05-14
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