FIRST MANHATTAN CO. LLC.

Position in MPC — Marathon Petroleum Corp

CIK 728083 NEW YORK, NY

Position in MPC

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$4,423,858

+$154,860 QoQ

Shares Held

17,303

-1.0% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#428

of 1,922 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Energy · as of Jun 30, 2026

FIRST MANHATTAN CO. LLC. holds $15,264,189 across 2 Oil & Gas Refining & Marketing names. MPC ranks #2 (29.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	PSX	Phillips 66	64,125	$10,840,331
2	MPC	Marathon Petroleum Corp This page	17,303	$4,423,858

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,423,858	17,303	-1.0%	Shares	Sole	2026-08-14
2026-03-31	$4,268,998	17,483	-5.9%	Shares	Sole	2026-05-15
2025-12-31	$3,021,014	18,576	0.0%	Shares	Sole	2026-02-17
2025-09-30	$3,580,338	18,576	0.0%	Shares	Sole	2025-11-14
2025-06-30	$3,085,659	18,576	+8.3%	Shares	Sole	2025-08-14
2025-03-31	$2,498,437	17,149	+38.6%	Shares	Sole	2025-05-15
2024-12-31	$1,726,591	12,377	0.0%	Shares	Sole	2025-02-14
2024-09-30	$2,016,337	12,377	+0.7%	Shares	Sole	2024-11-14
2024-06-30	$2,133,283	12,297	+0.0%	Shares	Sole	2024-08-15
2024-03-31	$2,477,644	12,296	-0.1%	Shares	Sole	2024-05-15
2023-12-31	$1,825,718	12,306	+0.0%	Shares	Sole	2024-02-13
2023-09-30	$1,862,087	12,304	+0.0%	Shares	Sole	2023-11-14
2023-06-30	$1,434,529	12,303	-4.7%	Shares	Sole	2023-08-14
2023-03-31	$1,739,711	12,903	+0.8%	Shares	Sole	2023-05-15
2022-12-31	$1,489,559	12,798	+0.1%	Shares	Sole	2023-02-14
2022-09-30	$1,270,232	12,788	0.0%	Shares	Sole	2022-11-14
2022-06-30	$1,051,301	12,788	-1.9%	Shares	Sole	2022-08-15
2022-03-31	$1,114,834	13,039	-23.5%	Shares	Sole	2022-05-16
2021-12-31	$1,090,325	17,039	0.0%	Shares	Sole	2022-02-14
2021-09-30	$1,053,180	17,039	-3.7%	Shares	Sole	2021-11-15
2021-06-30	$1,068,708	17,688	+4.7%	Shares	Sole	2021-08-16
2021-03-31	$903,339	16,888	-0.1%	Shares	Sole	2021-05-14
2020-12-31	$699,314	16,908	0.0%	Shares	Sole	2021-02-16
2020-09-30	$496,080	16,908	-2.5%	Shares	Sole	2020-11-12
2020-06-30	$648,169	17,340	-0.8%	Shares	Sole	2020-08-14
2020-03-31	$412,735	17,474	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.