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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; 1,953 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
+51 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
153
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: 1,390 institutionsQ1 2023: 1,441 institutionsQ2 2023: 1,355 institutionsQ3 2023: 1,475 institutionsQ4 2023: 1,553 institutionsQ1 2024: 1,691 institutionsQ2 2024: 1,652 institutionsQ3 2024: 1,582 institutionsQ4 2024: 1,561 institutionsQ1 2025: 1,563 institutionsQ2 2025: 1,571 institutionsQ3 2025: 1,661 institutionsQ4 2025: 1,679 institutionsQ1 2026: 1,896 institutionsQ2 2026: 1,953 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 20261,953$56.0B
Q1 20261,896$53.9B
Q4 20251,679$36.4B
Q3 20251,661$42.4B
Q2 20251,571$38.5B
Q1 20251,563$33.7B
Q4 20241,561$32.4B
Q3 20241,582$38.9B
Q2 20241,652$43.4B
Q1 20241,691$52.7B
Q4 20231,553$41.1B
Q3 20231,475$43.8B
Q2 20231,355$35.4B
Q1 20231,441$44.3B
Q4 20221,390$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
St. Johns Investment Management Company, LLC250$40.7K0.02%00.0%Unchanged
Red Tortoise LLC249$40.5K0.02%00.0%Unchanged
United Community Bank249$40.5K0.02%+57+29.7%Added
Davis Capital Management244$39.7K0.03%00.0%Unchanged
GGM Financials LLC238$38.7K0.02%+2+0.8%Added
Kerr Financial Planning Corp198$38.6K0.05%00.0%Unchanged
UMA Financial Services, Inc.237$38.5K0.01%−2−0.8%Reduced
Archer Investment Corp237$38.5K0.01%+1+0.4%Added
Armstrong Advisory Group, Inc235$38.2K0.00%−65−21.7%Reduced
Lodestone Wealth Management LLC233$37.9K0.02%+233New
Rialto Wealth Management, LLC230$37.4K0.01%+202+721.4%Added
Prestige Wealth Management Group LLC226$36.8K0.01%00.0%Unchanged
Strategic Wealth Advisors LLC223$36.0K0.03%+223New
Sit Investment Associates Inc216$35.0K0.00%00.0%Unchanged
Financial Network Wealth Advisors LLC215$35.0K0.04%00.0%Unchanged
Hughes Financial Services, LLC214$34.8K0.01%+4+1.9%Added
Quest 10 Wealth Builders, Inc.213$34.6K0.03%00.0%Unchanged
Ares Financial Consulting, LLC207$33.7K0.03%+207New
TSFG, LLC200$33.0K0.00%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
Glen Eagle Advisors, LLC197$32.1K0.00%00.0%Unchanged
POM Investment Strategies, LLC197$32.0K0.02%+1+0.5%Added
AXS Investments LLC195$31.7K0.01%−49−20.1%Reduced
Kohmann Bosshard Financial Services, LLC192$31.2K0.00%+192New
Covestor Ltd181$30.0K0.02%−2−1.1%Reduced
Citizens National Bank Trust Department183$29.8K0.01%−75−29.1%Reduced
Navalign, LLC183$29.8K0.01%+183New
Pension & Wealth Management Advisors, Inc.175$28.6K0.01%+1+0.6%Added
Dogwood Wealth Management LLC174$28.3K0.01%+1+0.6%Added
Roble, Belko & Company, Inc174$28.0K0.00%+174New
MidFirst Bank1,088$28.0K0.00%+1,088New
Vermillion Wealth Management, Inc.168$27.4K0.01%00.0%Unchanged
Fortitude Family Office, LLC167$27.2K0.01%00.0%Unchanged
Godsey & Gibb Associates162$26.3K0.00%00.0%Unchanged
Fortis Group Advisors, LLC157$25.5K0.00%00.0%Unchanged
Raffa Wealth Management, LLC156$25.4K0.00%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
Delos Wealth Advisors, LLC149$24.2K0.02%00.0%Unchanged
Wealth Enhancement Trust Services, Inc.147$23.9K0.00%+147New
Bruce G. Allen Investments, LLC145$23.6K0.02%−4−2.7%Reduced
Bell Investment Advisors, Inc143$23.3K0.00%+37+34.9%Added
Basepoint Wealth LLC141$22.9K0.01%+141New
Crewe Advisors LLC140$22.8K0.00%+10+7.7%Added
Cetera Trust Company, N.A137$22.3K0.01%00.0%Unchanged
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
Estate Planners Group, LLC133$21.7K0.01%+133New
Indiana Trust & Investment Management CO130$21.1K0.01%00.0%Unchanged
Beacon Financial Strategies CORP130$21.1K0.01%+130New
Meeder Asset Management Inc129$21.0K0.00%−12−8.5%Reduced
Tradewinds Capital Management, LLC125$20.3K0.00%00.0%Unchanged
Canton Hathaway, LLC125$20.3K0.00%00.0%Unchanged
Webster Bank, N. A.123$20.0K0.00%00.0%Unchanged
Coston, McIsaac & Partners124$20.0K0.00%−127−50.6%Reduced
Strive Financial Group ,LLC121$19.7K0.01%+121New
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
New England Capital Financial Advisors LLC118$19.2K0.01%00.0%Unchanged
ORG Wealth Partners, LLC117$19.0K0.00%+117New
Sofos Investments, Inc.113$18.4K0.00%00.0%Unchanged
Aster Capital Management (DIFC) Ltd108$17.6K0.01%−5,101−97.9%Reduced
Evolution Wealth Management Inc.103$16.8K0.01%+100+3,333.3%Added
Vision Retirement, LLC102$16.6K0.00%+102New
IMG Wealth Management, Inc.102$16.6K0.01%+15+17.2%Added
Towarzystwo Funduszy Inwestycyjnych Allianz Polska S.A.100$16.4K0.03%00.0%Unchanged
WFA of San Diego, LLC100$16.3K0.01%−100−50.0%Reduced
Jackson, Grant Investment Advisers, Inc.97$15.8K0.01%00.0%Unchanged
Bayban97$15.8K0.01%+97New
Halbert Hargrove Global Advisors, LLC96$15.6K0.00%00.0%Unchanged
Ulland Investment Advisors, LLC90$15.0K0.01%00.0%Unchanged
Activest Wealth Management92$15.0K0.00%−74−44.6%Reduced
VSM Wealth Advisory, LLC91$14.8K0.00%−91−50.0%Reduced
Richardson Financial Services Inc.90$14.6K0.01%00.0%Unchanged
Marshall & Sterling Wealth Advisors Inc.86$14.0K0.01%−6−6.5%Reduced
Elevated Capital Advisors, LLC85$13.8K0.00%+85New
Truvestments Capital LLC84$13.7K0.00%00.0%Unchanged
Rossby Financial, LCC84$13.7K0.00%00.0%Unchanged
Smallwood Wealth Investment Management, LLC83$13.5K0.01%00.0%Unchanged
Luminist Capital LLC78$12.7K0.02%00.0%Unchanged
Highline Wealth Partners LLC78$12.7K0.00%−11−12.4%Reduced
McCarthy Grittinger Financial Group, LLC75$12.2K0.00%00.0%Unchanged
United Financial Planning Group LLC68$11.1K0.01%00.0%Unchanged
Bravera Wealth66$10.7K0.01%+66New
Howard Hughes Medical Institute65$10.6K0.01%−1−1.5%Reduced
Virtus ETF Advisers LLC63$10.2K0.00%+63New
True Wealth Design, LLC62$10.1K0.00%−7−10.1%Reduced
Morse Asset Management, Inc60$9.76K0.00%+55+1,100.0%Added
Entrust Financial LLC59$9.60K0.01%+59New
Atlantic Trust, LLC57$9.27K0.00%−48−45.7%Reduced
Ritter Daniher Financial Advisory LLC57$9.27K0.00%00.0%Unchanged
Cornerstone Planning Group LLC53$9.12K0.00%−2−3.6%Reduced
Tidemark, LLC56$9.11K0.00%00.0%Unchanged