BROWN BROTHERS HARRIMAN & CO

Position in MPC — Marathon Petroleum Corp

CIK 14661 NEW YORK, NY

Position in MPC

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$3,149,087

+$1,281,110 QoQ

Shares Held

12,317

+61.0% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#513

of 1,924 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

BROWN BROTHERS HARRIMAN & CO holds $7,901,579 across 5 Oil & Gas Refining & Marketing names. MPC ranks #1 (39.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MPC	Marathon Petroleum Corp This page	12,317	$3,149,087
2	VLO	Valero Energy Corp/Tx	10,735	$2,795,823
3	PSX	Phillips 66	11,290	$1,908,574
4	DK	Delek US Holdings, Inc.	831	$42,223
5	PBF	PBF Energy Inc.	129	$5,872

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,149,087	12,317	+61.0%	Shares	Sole	2026-08-12
2026-03-31	$1,867,977	7,650	+46.2%	Shares	Sole	2026-05-14
2025-12-31	$850,880	5,232	+2.4%	Shares	Sole	2026-02-12
2025-09-30	$985,094	5,111	+11.2%	Shares	Sole	2025-11-13
2025-06-30	$763,607	4,597	+3.3%	Shares	Sole	2025-08-11
2025-03-31	$648,466	4,451	+1.3%	Shares	Sole	2025-05-14
2024-12-31	$612,823	4,393	-17.7%	Shares	Sole	2025-02-12
2024-09-30	$869,124	5,335	+59.8%	Shares	Sole	2024-11-13
2024-06-30	$579,076	3,338	+378.9%	Shares	Sole	2024-08-09
2024-03-31	$140,445	697	0.0%	Shares	Sole	2024-05-10
2023-12-31	$103,406	697	-0.1%	Shares	Sole	2024-02-12
2023-09-30	$105,635	698	-21.0%	Shares	Sole	2023-11-13
2023-06-30	$103,074	884	-7.5%	Shares	Sole	2023-08-07
2023-03-31	$128,897	956	-50.7%	Shares	Sole	2023-05-11
2022-12-31	$225,563	1,938	-8.8%	Shares	Sole	2023-02-09
2022-09-30	$210,976	2,124	+15.4%	Shares	Sole	2022-11-14
2022-06-30	$151,348	1,841	+14.8%	Shares	Sole	2022-08-11
2022-03-31	$137,056	1,603	+590.9%	Shares	Sole	2022-05-13
2021-12-31	$14,845	232	0.0%	Shares	Sole	2022-02-14
2021-09-30	$14,339	232	0.0%	Shares	Sole	2021-11-15
2021-06-30	$14,017	232	+9.4%	Shares	Sole	2021-08-13
2021-03-31	$11,339	212	-81.5%	Shares	Sole	2021-05-13
2020-12-31	$47,481	1,148	+7.9%	Shares	Sole	2021-02-16
2020-09-30	$31,217	1,064	-19.2%	Shares	Sole	2020-11-16
2020-06-30	$49,229	1,317	+2893.2%	Shares	Sole	2020-08-13
2020-03-31	$1,039	44	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.