Investors Research Corp

Position in MPC — Marathon Petroleum Corp

CIK 1730630 ATLANTA, GA

Position in MPC

as of Jun 30, 2026 · filed Jul 10, 2026 Compact

Position Value

$1,200,626

-$13,192 QoQ

Shares Held

4,696

-5.5% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.83%

of 13F equity value

Holder Rank

#803

of 1,924 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Energy · as of Jun 30, 2026

Investors Research Corp holds $4,085,499 across 5 Oil & Gas Refining & Marketing names. MPC ranks #2 (29.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLO	Valero Energy Corp/Tx	6,077	$1,582,693
2	MPC	Marathon Petroleum Corp This page	4,696	$1,200,626
3	PSX	Phillips 66	4,650	$786,082
4	PBF	PBF Energy Inc.	6,200	$282,224
5	WKC	World Kinect Corp	7,100	$233,874

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,200,626	4,696	-5.5%	Shares	Sole	2026-07-10
2026-03-31	$1,213,818	4,971	-8.7%	Shares	Sole	2026-04-03
2025-12-31	$885,682	5,446	0.0%	Shares	Sole	2026-01-06
2025-09-30	$1,049,662	5,446	0.0%	Shares	Sole	2025-10-02
2025-06-30	$904,635	5,446	0.0%	Shares	Sole	2025-07-07
2025-03-31	$793,427	5,446	0.0%	Shares	Sole	2025-04-08
2024-12-31	$759,717	5,446	-1.4%	Shares	Sole	2025-02-07
2024-09-30	$899,426	5,521	0.0%	Shares	Sole	2024-11-12
2024-06-30	$957,783	5,521	+0.5%	Shares	Sole	2024-07-31
2024-03-31	$1,106,839	5,493	-58.2%	Shares	Sole	2024-05-06
2023-12-31	$1,948,263	13,132	-1.7%	Shares	Sole	2024-01-30
2023-09-30	$2,021,448	13,357	+1.1%	Shares	Sole	2023-11-01
2023-06-30	$1,539,936	13,207	-0.4%	Shares	Sole	2023-08-14
2023-03-31	$1,787,441	13,257	-5.0%	Shares	Sole	2023-05-11
2022-12-31	$1,624,455	13,957	0.0%	Shares	Sole	2023-02-06
2022-09-30	$1,386,348	13,957	-1.2%	Shares	Sole	2022-11-10
2022-06-30	$1,161,791	14,132	-30.0%	Shares	Sole	2022-07-21
2022-03-31	$1,725,561	20,182	0.0%	Shares	Sole	2022-04-13
2021-12-31	$1,291,446	20,182	0.0%	Shares	Sole	2022-01-27
2021-09-30	$1,247,449	20,182	0.0%	Shares	Sole	2021-10-27
2021-06-30	$1,219,396	20,182	0.0%	Shares	Sole	2021-07-29
2021-03-31	$1,079,535	20,182	-1.8%	Shares	Sole	2021-04-28
2020-12-31	$850,237	20,557	-0.6%	Shares	Sole	2021-01-21
2020-09-30	$606,809	20,682	-1.9%	Shares	Sole	2020-10-20
2020-06-30	$787,820	21,076	-0.5%	Shares	Sole	2020-07-21
2020-03-31	$500,177	21,176	—	Shares	Sole	2020-05-05
No filing history on record for this holder in this stock.