WELLINGTON MANAGEMENT GROUP LLP

CIK

902219

City

Boston

State / Country

Stock

MPC — Marathon Petroleum Corp

Top Portfolio Positions

1,684 positions · $526,567,851,293 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	3.13%
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	$1,376,488,317	5,637,187	-21.7%	Shares	Defined	2026-05-15
2025-12-31	$1,171,511,056	7,203,536	-23.1%	Shares	Defined	2026-02-17
2025-09-30	$1,805,630,526	9,368,219	-19.8%	Shares	Defined	2025-11-14
2025-06-30	$1,939,715,135	11,677,293	-1.2%	Shares	Defined	2025-08-14
2025-03-31	$1,722,664,344	11,824,177	+111.4%	Shares	Defined	2025-05-13
2024-09-30	$911,274,388	5,593,729	+342.1%	Shares	Defined	2024-11-14
2024-06-30	$219,497,127	1,265,259	-4.0%	Shares	Defined	2024-08-14
2024-03-31	$265,528,638	1,317,760	-52.2%	Shares	Defined	2024-05-15
2023-09-30	$417,503,470	2,758,712	-13.5%	Shares	Defined	2023-11-14
2023-06-30	$372,007,632	3,190,460	-17.5%	Shares	Defined	2023-08-14
2023-03-31	$521,172,014	3,865,401	-24.9%	Shares	Defined	2023-05-12
2022-12-31	$598,890,329	5,145,548	-13.8%	Shares	Defined	2023-02-13
2022-09-30	$592,651,846	5,966,494	-7.9%	Shares	Defined	2022-11-14
2022-06-30	$532,511,571	6,477,455	-3.8%	Shares	Defined	2022-08-15
2022-03-31	$575,646,361	6,732,706	-17.8%	Shares	Defined	2022-05-16
2021-12-31	$524,121,992	8,190,686	-0.9%	Shares	Defined	2022-02-11
2021-09-30	$510,801,977	8,264,067	-7.6%	Shares	Defined	2021-11-15
2021-06-30	$540,407,775	8,944,187	-7.8%	Shares	Defined	2021-08-16
2021-03-31	$519,113,118	9,704,863	-6.1%	Shares	Defined	2021-05-17
2020-12-31	$427,652,345	10,339,757	-8.3%	Shares	Defined	2021-02-12
2020-09-30	$330,700,554	11,271,321	-12.8%	Shares	Defined	2020-11-16
2020-06-30	$483,192,495	12,926,498	+2.8%	Shares	Defined	2020-08-14
2020-03-31	$296,891,424	12,569,493	—	Shares	Defined	2020-05-14
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