Investors Research Corp’s Marathon Petroleum MPC Stock Holding History

Investors Research Corp’s Portfolio MPC Stock Details MPC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.2M	Sell	4,696 -275	-6%	-$67.5K	0.21%	79
2026 Q1	$1.21M	Sell	4,971 -475	-9%	-$95.9K	0.23%	79
2025 Q4	$886K	Hold	5,446	–	–	0.16%	119
2025 Q3	$1.05M	Hold	5,446	–	–	0.19%	104
2025 Q2	$905K	Hold	5,446	–	–	0.18%	117
2025 Q1	$793K	Hold	5,446	–	–	0.17%	129
2024 Q4	$760K	Sell	5,446 -75	-1%	-$11.4K	0.17%	133
2024 Q3	$899K	Hold	5,521	–	–	0.2%	125
2024 Q2	$958K	Buy	5,521 +28	+0.5%	+$5.21K	0.22%	102
2024 Q1	$1.11M	Sell	5,493 -7,639	-58%	-$1.31M	0.26%	93
2023 Q4	$1.95M	Sell	13,132 -225	-2%	-$33.4K	0.47%	39
2023 Q3	$2.02M	Buy	13,357 +150	+1%	+$20.9K	0.53%	33
2023 Q2	$1.54M	Sell	13,207 -50	-0.4%	-$5.81K	0.39%	47
2023 Q1	$1.79M	Sell	13,257 -700	-5%	-$87.6K	0.46%	40
2022 Q4	$1.62M	Hold	13,957	–	–	0.44%	45
2022 Q3	$1.39M	Sell	13,957 -175	-1%	-$16.4K	0.42%	46
2022 Q2	$1.16M	Sell	14,132 -6,050	-30%	-$566K	0.35%	66
2022 Q1	$1.73M	Hold	20,182	–	–	0.49%	41
2021 Q4	$1.29M	Hold	20,182	–	–	0.39%	69
2021 Q3	$1.25M	Hold	20,182	–	–	0.42%	68
2021 Q2	$1.22M	Hold	20,182	–	–	0.42%	75
2021 Q1	$1.08M	Sell	20,182 -375	-2%	-$18.9K	0.41%	81
2020 Q4	$850K	Sell	20,557 -125	-0.6%	-$4.49K	0.33%	97
2020 Q3	$607K	Sell	20,682 -394	-2%	-$13.8K	0.29%	107
2020 Q2	$788K	Sell	21,076 -100	-0.5%	-$3.21K	0.4%	72
2020 Q1	$500K	Buy	21,176 +975	+5%	+$44.9K	0.31%	104
2019 Q4	$1.22M	Sell	20,201 -25	-0.1%	-$1.56K	0.56%	30
2019 Q3	$1.23M	Sell	20,226 -200	-1%	-$10.5K	0.62%	19
2019 Q2	$1.14M	Buy	20,426 +17,674	+642%	+$967K	0.6%	28
2019 Q1	$165K	Buy	+2,752	New	+$173K	0.09%	295

Other funds holding MPC

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

HPC

HM Payson & Co Portland, Maine $7.54B AUM 31.34% 1-Year Est. Return

AIP

ARS Investment Partners New York $2.29B AUM 113.95% 1-Year Est. Return

DLA

Douglas Lane & Associates New York $7.37B AUM 21.9% 1-Year Est. Return

Arbejdsmarkedets Tillaegspension Hilleroed $4.6B AUM

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

SWM

Segment Wealth Management Houston, Texas $1.93B AUM 29.24% 1-Year Est. Return

CNB

Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return

PensionDanmark Copenhagen O, Denmark $12B AUM

ANRF

Adams Natural Resources Fund Baltimore, Maryland $763M AUM 29.83% 1-Year Est. Return

Investors Research Corp's MPC Position: Q2 2026 in Review

Investors Research Corp reduced its Marathon Petroleum (MPC) stake by 5.5% in Q2 2026, selling an estimated $67.5K and leaving 4,696 shares worth $1.2M. The position accounts for 0.21% of the portfolio, ranked #79.

Investors Research Corp first reported a position in MPC in Q1 2019 and has held it in 30 quarters since. The position peaked at $2.02M in Q3 2023. 440 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

Investors Research Corp held 4,696 shares of Marathon Petroleum worth $1.2M as of Q2 2026.
Investors Research Corp sold 275 Marathon Petroleum shares in Q2 2026, an estimated $67.5K.
Marathon Petroleum made up 0.21% of Investors Research Corp's portfolio in Q2 2026, its #79 holding.
Investors Research Corp first reported a position in Marathon Petroleum in Q1 2019 and has held it in 30 quarters since.
Investors Research Corp's Marathon Petroleum position peaked at $2.02M in Q3 2023.
440 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Investors Research Corp's 13F filing for Q2 2026, filed 10 Jul 2026.