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Marathon Petroleum Corp

MPC
Exchange
NYSE
Industry
Petroleum Refining
SEC CIK
0001510295

In the last 90 days, Marathon Petroleum Corp insiders filed 0 open-market purchases and 5 sales; 1,954 institutions reported holding it in 13F filings for Q2 2026, worth $56.0B in total; Harris Associates (Oakmark) is the only superinvestor holding it.

13F holders, Q4 2025

Institutional positions in Marathon Petroleum Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,679
+50 vs. Q3 2025
Shares held
223.7M
+3.93M (+1.8%) vs. Q3 2025
Total value
$36.4B
−$5.94B (−14.0%) vs. Q3 2025
New holders
204
572 more added
Sold out
154
577 more reduced

33 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MPC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 1,679 institutions
Q1 2021: 976 institutionsQ2 2021: 1,004 institutionsQ3 2021: 1,008 institutionsQ4 2021: 1,098 institutionsQ1 2022: 1,185 institutionsQ2 2022: 1,234 institutionsQ3 2022: 1,293 institutionsQ4 2022: 1,391 institutionsQ1 2023: 1,442 institutionsQ2 2023: 1,356 institutionsQ3 2023: 1,476 institutionsQ4 2023: 1,554 institutionsQ1 2024: 1,692 institutionsQ2 2024: 1,653 institutionsQ3 2024: 1,583 institutionsQ4 2024: 1,562 institutionsQ1 2025: 1,564 institutionsQ2 2025: 1,572 institutionsQ3 2025: 1,662 institutionsQ4 2025: 1,679 institutionsQ1 2026: 1,897 institutionsQ2 2026: 1,954 institutions
Value heldQ4 2025: $36.4B
Q1 2021: $27.0BQ2 2021: $29.5BQ3 2021: $29.6BQ4 2021: $28.9BQ1 2022: $36.1BQ2 2022: $32.3BQ3 2022: $36.1BQ4 2022: $40.9BQ1 2023: $44.3BQ2 2023: $35.4BQ3 2023: $43.8BQ4 2023: $41.1BQ1 2024: $52.7BQ2 2024: $43.4BQ3 2024: $38.9BQ4 2024: $32.4BQ1 2025: $33.7BQ2 2025: $38.5BQ3 2025: $42.4BQ4 2025: $36.4BQ1 2026: $53.9BQ2 2026: $56.0B
Institutions holding MPC and their total value by quarter
QuarterHoldersValue
Q2 20261,954$56.0B
Q1 20261,897$53.9B
Q4 20251,679$36.4B
Q3 20251,662$42.4B
Q2 20251,572$38.5B
Q1 20251,564$33.7B
Q4 20241,562$32.4B
Q3 20241,583$38.9B
Q2 20241,653$43.4B
Q1 20241,692$52.7B
Q4 20231,554$41.1B
Q3 20231,476$43.8B
Q2 20231,356$35.4B
Q1 20231,442$44.3B
Q4 20221,391$40.9B
Q3 20221,293$36.1B
Q2 20221,234$32.3B
Q1 20221,185$36.1B
Q4 20211,098$28.9B
Q3 20211,008$29.6B
Q2 20211,004$29.5B
Q1 2021976$27.0B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q3 2025.

Institutions holding MPC in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Activest Wealth Management92$15.0K0.00%−74−44.6%Reduced
Ulland Investment Advisors, LLC90$15.0K0.01%00.0%Unchanged
Halbert Hargrove Global Advisors, LLC96$15.6K0.00%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.97$15.8K0.01%00.0%Unchanged
Bayban97$15.8K0.01%+97New
WFA of San Diego, LLC100$16.3K0.01%−100−50.0%Reduced
Towarzystwo Funduszy Inwestycyjnych Allianz Polska S.A.100$16.4K0.03%00.0%Unchanged
IMG Wealth Management, Inc.102$16.6K0.01%+15+17.2%Added
Vision Retirement, LLC102$16.6K0.00%+102New
Evolution Wealth Management Inc.103$16.8K0.01%+100+3,333.3%Added
Aster Capital Management (DIFC) Ltd108$17.6K0.01%−5,101−97.9%Reduced
Sofos Investments, Inc.113$18.4K0.00%00.0%Unchanged
ORG Wealth Partners, LLC117$19.0K0.00%+117New
New England Capital Financial Advisors LLC118$19.2K0.01%00.0%Unchanged
Accordant Advisory Group Inc120$19.5K0.01%+100+500.0%Added
Kemnay Advisory Services Inc.120$19.5K0.00%+120New
Merited Wealth, LLC120$19.5K0.02%+120New
Strive Financial Group ,LLC121$19.7K0.01%+121New
Coston, McIsaac & Partners124$20.0K0.00%−127−50.6%Reduced
Webster Bank, N. A.123$20.0K0.00%00.0%Unchanged
Tradewinds Capital Management, LLC125$20.3K0.00%00.0%Unchanged
Canton Hathaway, LLC125$20.3K0.00%00.0%Unchanged
Meeder Asset Management Inc129$21.0K0.00%−12−8.5%Reduced
Indiana Trust & Investment Management CO130$21.1K0.01%00.0%Unchanged
Beacon Financial Strategies CORP130$21.1K0.01%+130New
Estate Planners Group, LLC133$21.7K0.01%+133New
Bogart Wealth, LLC135$22.0K0.00%00.0%Unchanged
Solstein Capital, LLC135$22.0K0.01%00.0%Unchanged
Cape Investment Advisory, Inc.135$22.0K0.01%+106+365.5%Added
Cetera Trust Company, N.A137$22.3K0.01%00.0%Unchanged
Crewe Advisors LLC140$22.8K0.00%+10+7.7%Added
Basepoint Wealth LLC141$22.9K0.01%+141New
Bell Investment Advisors, Inc143$23.3K0.00%+37+34.9%Added
Bruce G. Allen Investments, LLC145$23.6K0.02%−4−2.7%Reduced
Wealth Enhancement Trust Services, Inc.147$23.9K0.00%+147New
Delos Wealth Advisors, LLC149$24.2K0.02%00.0%Unchanged
Founders Capital Management150$24.4K0.01%00.0%Unchanged
Pinney & Scofield, Inc.150$24.4K0.01%00.0%Unchanged
Aspect Partners, LLC150$24.4K0.01%+1+0.7%Added
Raffa Wealth Management, LLC156$25.4K0.00%00.0%Unchanged
Fortis Group Advisors, LLC157$25.5K0.00%00.0%Unchanged
Godsey & Gibb Associates162$26.3K0.00%00.0%Unchanged
Fortitude Family Office, LLC167$27.2K0.01%00.0%Unchanged
Vermillion Wealth Management, Inc.168$27.4K0.01%00.0%Unchanged
MidFirst Bank1,088$28.0K0.00%+1,088New
Roble, Belko & Company, Inc174$28.0K0.00%+174New
Dogwood Wealth Management LLC174$28.3K0.01%+1+0.6%Added
Pension & Wealth Management Advisors, Inc.175$28.6K0.01%+1+0.6%Added
Citizens National Bank Trust Department183$29.8K0.01%−75−29.1%Reduced
Navalign, LLC183$29.8K0.01%+183New
Covestor Ltd181$30.0K0.02%−2−1.1%Reduced
Kohmann Bosshard Financial Services, LLC192$31.2K0.00%+192New
AXS Investments LLC195$31.7K0.01%−49−20.1%Reduced
POM Investment Strategies, LLC197$32.0K0.02%+1+0.5%Added
Glen Eagle Advisors, LLC197$32.1K0.00%00.0%Unchanged
Board of the Pension Protection Fund200$32.5K0.03%−1,000−83.3%Reduced
BOK Financial Private Wealth, Inc.200$32.5K0.00%00.0%Unchanged
IAG Wealth Partners, LLC200$32.5K0.00%00.0%Unchanged
Asset Planning,Inc200$32.5K0.02%00.0%Unchanged
Berbice Capital Management LLC200$32.5K0.02%+100+100.0%Added
TSFG, LLC200$33.0K0.00%00.0%Unchanged
Ares Financial Consulting, LLC207$33.7K0.03%+207New
Quest 10 Wealth Builders, Inc.213$34.6K0.03%00.0%Unchanged
Hughes Financial Services, LLC214$34.8K0.01%+4+1.9%Added
Financial Network Wealth Advisors LLC215$35.0K0.04%00.0%Unchanged
Sit Investment Associates Inc216$35.0K0.00%00.0%Unchanged
Strategic Wealth Advisors LLC223$36.0K0.03%+223New
Prestige Wealth Management Group LLC226$36.8K0.01%00.0%Unchanged
Rialto Wealth Management, LLC230$37.4K0.01%+202+721.4%Added
Lodestone Wealth Management LLC233$37.9K0.02%+233New
Armstrong Advisory Group, Inc235$38.2K0.00%−65−21.7%Reduced
Archer Investment Corp237$38.5K0.01%+1+0.4%Added
UMA Financial Services, Inc.237$38.5K0.01%−2−0.8%Reduced
Kerr Financial Planning Corp198$38.6K0.05%00.0%Unchanged
GGM Financials LLC238$38.7K0.02%+2+0.8%Added
Davis Capital Management244$39.7K0.03%00.0%Unchanged
Red Tortoise LLC249$40.5K0.02%00.0%Unchanged
United Community Bank249$40.5K0.02%+57+29.7%Added
Private Wealth Management Group, LLC250$40.7K0.01%00.0%Unchanged
St. Johns Investment Management Company, LLC250$40.7K0.02%00.0%Unchanged
Abound Wealth Management267$43.4K0.01%+3+1.1%Added
Essential Partners LLC268$43.6K0.01%00.0%Unchanged
IFC & Insurance Marketing, Inc.273$44.0K0.04%+273New
Strengthening Families & Communities, LLC277$45.1K0.02%−41−12.9%Reduced
Prosperity Bancshares Inc278$45.2K0.04%+278New
Garton & Associates Financial Advisors LLC281$45.6K0.03%+281New
EFG International AG293$47.7K0.00%+293New
First Horizon Corp299$48.6K0.00%00.0%Unchanged
Arcadia Investment Management Corp300$48.8K0.01%−300−50.0%Reduced
BFSG, LLC300$48.8K0.00%00.0%Unchanged
ESL Trust Services, LLC300$48.8K0.01%00.0%Unchanged
Bank of New Hampshire300$48.8K0.01%00.0%Unchanged
Gilpin Wealth Management, LLC300$48.8K0.04%+300New
Plato Investment Management Ltd300$49.0K0.00%00.0%Unchanged
GoalVest Advisory LLC305$49.6K0.01%−641−67.8%Reduced
Millstone Evans Group, LLC307$49.9K0.03%00.0%Unchanged
DT Investment Partners, LLC325$52.9K0.00%00.0%Unchanged
Caldwell Sutter Capital, Inc.339$55.1K0.02%00.0%Unchanged
Signature Resources Capital Management, LLC340$55.3K0.03%00.0%Unchanged
Tacita Capital Inc341$55.5K0.03%−20−5.5%Reduced