Investment Research Partners LLC

Position in MPC — Marathon Petroleum Corp

CIK 2069274 LEMONT, PA

Position in MPC

as of Jun 30, 2026 · filed Aug 4, 2026 Compact

Position Value

$275,100

+$25,549 QoQ

Shares Held

1,076

+5.3% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.15%

of 13F equity value

Holder Rank

#1,418

of 1,924 holders

Holding Since

Sep 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Investment Research Partners LLC holds $1,238,363 across 3 Oil & Gas Refining & Marketing names. MPC ranks #2 (22.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PSX	Phillips 66	4,082	$690,062
2	MPC	Marathon Petroleum Corp This page	1,076	$275,100
3	VLO	Valero Energy Corp/Tx	1,049	$273,201

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$275,100	1,076	+5.3%	Shares	Sole	2026-08-04
2026-03-31	$249,551	1,022	0.0%	Shares	Sole	2026-04-29
2025-09-30	$196,980	1,022	—	Shares	Sole	2025-12-01
No filing history on record for this holder in this stock.