Dimensional Fund Advisors’s Marathon Petroleum MPC Stock Holding History

Dimensional Fund Advisors’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 Q1	$754M	Sell	3,087,982 -260,288	-8%	-$52.6M	0.16%	87
2025 Q4	$545M	Sell	3,348,270 -62,385	-2%	-$11.7M	0.11%	130
2025 Q3	$658M	Sell	3,410,655 -287,474	-8%	-$50.6M	0.14%	91
2025 Q2	$614M	Sell	3,698,129 -486,901	-12%	-$73M	0.14%	93
2025 Q1	$610M	Sell	4,185,030 -214,947	-5%	-$31.8M	0.15%	82
2024 Q4	$614M	Buy	4,399,977 +452,043	+11%	+$69M	0.15%	89
2024 Q3	$643M	Sell	3,947,934 -382,395	-9%	-$64.6M	0.16%	84
2024 Q2	$751M	Sell	4,330,329 -540,654	-11%	-$101M	0.2%	63
2024 Q1	$982M	Sell	4,870,983 -282,653	-5%	-$48.3M	0.27%	36
2023 Q4	$765M	Buy	5,153,636 +137,341	+3%	+$20.4M	0.22%	53
2023 Q3	$759M	Sell	5,016,295 -221,394	-4%	-$30.9M	0.25%	44
2023 Q2	$611M	Sell	5,237,689 -286,581	-5%	-$33.3M	0.19%	65
2023 Q1	$745M	Sell	5,524,270 -70,247	-1%	-$8.79M	0.25%	50
2022 Q4	$651K	Buy	5,594,517 +123,745	+2%	+$14.1M	0.19%	59
2022 Q3	$543M	Buy	5,470,772 +163,151	+3%	+$15.3M	0.21%	62
2022 Q2	$436M	Sell	5,307,621 -23	-0%	-$2.15K	0.16%	91
2022 Q1	$454M	Sell	5,307,644 -32,397	-0.6%	-$2.46M	0.14%	112
2021 Q4	$342M	Sell	5,340,041 -1,276,209	-19%	-$82M	0.1%	166
2021 Q3	$409M	Sell	6,616,250 -97,801	-1%	-$5.62M	0.13%	110
2021 Q2	$406M	Sell	6,714,051 -4,043	-0.1%	-$237K	0.13%	110
2021 Q1	$359M	Sell	6,718,094 -695,859	-9%	-$35.1M	0.12%	125
2020 Q4	$307M	Sell	7,413,953 -117,329	-2%	-$4.21M	0.11%	126
2020 Q3	$221M	Buy	7,531,282 +128,039	+2%	+$4.5M	0.09%	171
2020 Q2	$277M	Buy	7,403,243 +103,139	+1%	+$3.31M	0.12%	112
2020 Q1	$172M	Sell	7,300,104 -97,360	-1%	-$4.49M	0.09%	173
2019 Q4	$446M	Buy	7,397,464 +7,211	+0.1%	+$451K	0.16%	73
2019 Q3	$449M	Sell	7,390,253 -127,091	-2%	-$6.7M	0.17%	68
2019 Q2	$420M	Sell	7,517,344 -1,027,077	-12%	-$56.2M	0.16%	71
2019 Q1	$511M	Sell	8,544,421 -1,521,038	-15%	-$95.7M	0.2%	55
2018 Q4	$594M	Buy	10,065,459 +4,153,879	+70%	+$283M	0.27%	39
2018 Q3	$473M	Sell	5,911,580 -49,461	-0.8%	-$3.91M	0.18%	67
2018 Q2	$418M	Sell	5,961,041 -12,702	-0.2%	-$970K	0.17%	70
2018 Q1	$437M	Sell	5,973,743 -11,896	-0.2%	-$819K	0.18%	69
2017 Q4	$395M	Sell	5,985,639 -117,395	-2%	-$7.18M	0.16%	71
2017 Q3	$342M	Buy	6,103,034 +35,033	+0.6%	+$1.88M	0.15%	88
2017 Q2	$318M	Buy	6,068,001 +17,439	+0.3%	+$901K	0.15%	88
2017 Q1	$306M	Buy	6,050,562 +40,392	+0.7%	+$2.01M	0.15%	86
2016 Q4	$303M	Buy	6,010,170 +30,099	+0.5%	+$1.37M	0.15%	88
2016 Q3	$243M	Buy	5,980,071 +189,921	+3%	+$7.71M	0.13%	106
2016 Q2	$220M	Buy	5,790,150 +28,217	+0.5%	+$1.04M	0.13%	116
2016 Q1	$214M	Buy	5,761,933 +103,198	+2%	+$3.92M	0.13%	114
2015 Q4	$293M	Sell	5,658,735 -279,382	-5%	-$14.6M	0.18%	68
2015 Q3	$275M	Buy	5,938,117 +181,856	+3%	+$9.36M	0.18%	71
2015 Q2	$301M	Sell	5,756,261 -39,185	-0.7%	-$1.99M	0.18%	62
2015 Q1	$297M	Sell	5,795,446 -902,174	-13%	-$43.3M	0.19%	63
2014 Q4	$302M	Buy	6,697,620 +172,864	+3%	+$7.61M	0.2%	58
2014 Q3	$276M	Buy	6,524,756 +86,512	+1%	+$3.67M	0.2%	64
2014 Q2	$251M	Buy	6,438,244 +57,108	+0.9%	+$2.53M	0.17%	77
2014 Q1	$278M	Buy	6,381,136 +80,270	+1%	+$3.52M	0.21%	56
2013 Q4	$289M	Sell	6,300,866 -187,632	-3%	-$7.22M	0.23%	48
2013 Q3	$209M	Sell	6,488,498 -11,758	-0.2%	-$414K	0.18%	70
2013 Q2	$231M	Buy	+6,500,256	New	+$260M	0.22%	49

Other funds holding MPC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Dimensional Fund Advisors's MPC Position: Q1 2026 in Review

Dimensional Fund Advisors reduced its Marathon Petroleum (MPC) stake by 7.8% in Q1 2026, selling an estimated $52.6M and leaving 3,087,982 shares worth $754M. The position accounts for 0.16% of the portfolio, ranked #87.

Dimensional Fund Advisors first reported a position in MPC in Q2 2013 and has held it in 52 quarters since. The position peaked at $982M in Q1 2024. 1,883 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

Dimensional Fund Advisors held 3,087,982 shares of Marathon Petroleum worth $754M as of Q1 2026.
Dimensional Fund Advisors sold 260,288 Marathon Petroleum shares in Q1 2026, an estimated $52.6M.
Marathon Petroleum made up 0.16% of Dimensional Fund Advisors's portfolio in Q1 2026, its #87 holding.
Dimensional Fund Advisors first reported a position in Marathon Petroleum in Q2 2013 and has held it in 52 quarters since.
Dimensional Fund Advisors's Marathon Petroleum position peaked at $982M in Q1 2024.
1,883 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on Dimensional Fund Advisors's 13F filing for Q1 2026, filed 7 May 2026.