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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
ROSS\JOHNSON & Associates LLC1$1630.00%+1New
NorthAvenue LLC1$1630.00%+1New
Trust Co2$3250.00%+2New
E Fund Management (Hong Kong) Co., Ltd.2$3540.00%00.0%Unchanged
Breakwater Investment Management3$4880.00%00.0%Unchanged
Luken Investment Analytics, LLC3$4880.00%+3New
Mascoma Wealth Management LLC4$6510.00%+4New
Horizon Financial Services, LLC5$8130.00%−2−28.6%Reduced
DecisionPoint Financial, LLC5$8140.00%00.0%Unchanged
Atlantic Private Wealth, LLC5$8170.00%+5New
Three Bearings Fiduciary Advisors, Inc.5$8810.00%+5New
Cherry Tree Wealth Management, LLC6$9760.00%00.0%Unchanged
NVWM, LLC6$9760.00%00.0%Unchanged
Seneschal Advisors, LLC7$1.14K0.00%00.0%Unchanged
American Capital Advisory, LLC7$1.14K0.00%+3+75.0%Added
PayPay Securities Corp8$1.30K0.04%00.0%Unchanged
Raleigh Capital Management Inc.8$1.32K0.00%+2+33.3%Added
Triumph Capital Management9$1.46K0.00%+9New
Richard W. Paul & Associates, LLC10$1.63K0.00%00.0%Unchanged
High Note Wealth, LLC10$1.63K0.00%+8+400.0%Added
Whipplewood Advisors, LLC10$1.63K0.00%+10New
Networth Advisors, LLC10$1.63K0.00%+10New
Quaker Wealth Management, LLC11$1.79K0.00%+1+10.0%Added
Optima Capital LLC11$1.79K0.00%+11New
Evelyn Partners Asset Management Ltd12$1.95K0.00%00.0%Unchanged
HFM Investment Advisors, LLC12$1.95K0.00%00.0%Unchanged
Winthrop Capital Management, LLC10$2.00K0.00%+10New
Hollencrest Capital Management14$2.28K0.00%00.0%Unchanged
Principia Wealth Advisory, LLC14$2.28K0.00%+1+7.7%Added
Camelot Portfolios, LLC14$2.34K0.00%+14New
Park Place Capital Corp15$2.44K0.00%00.0%Unchanged
Winnow Wealth LLC15$2.44K0.00%00.0%Unchanged
Quattro Advisors LLC16$2.52K0.00%+16New
Anfield Capital Management, LLC16$2.60K0.00%00.0%Unchanged
Clark Wealth Partners16$2.60K0.00%00.0%Unchanged
Roxbury Financial LLC16$2.64K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC17$2.74K0.00%00.0%Unchanged
Turning Point Benefit Group, Inc.17$2.76K0.00%+13+325.0%Added
WealthCollab, LLC17$2.77K0.00%00.0%Unchanged
Mowery & Schoenfeld Wealth Management, LLC19$3.09K0.00%+11+137.5%Added
Clayton Financial Group LLC20$3.25K0.00%+20New
ZRC Wealth Management, LLC21$3.42K0.00%+5+31.3%Added
Dunhill Financial, LLC22$3.52K0.00%+5+29.4%Added
Cedar Wealth Management, LLC22$3.58K0.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC23$3.74K0.00%00.0%Unchanged
Retirement Wealth Solutions LLC23$3.74K0.00%+1+4.5%Added
Penserra Capital Management LLC27$4.00K0.00%00.0%Unchanged
Hager Investment Management Services, LLC25$4.07K0.00%00.0%Unchanged
Provenance Wealth Advisors, LLC25$4.07K0.00%00.0%Unchanged
Rakuten Securities, Inc.27$4.39K0.00%+23+575.0%Added
Bare Financial Services, Inc28$4.55K0.00%−9−24.3%Reduced
Valued Wealth Advisors LLC28$4.61K0.00%+1+3.7%Added
Global Wealth Strategies & Associates30$4.88K0.00%+30New
Anchor Investment Management, LLC34$5.53K0.00%+12+54.5%Added
Cornerstone Financial Management LLC34$5.53K0.01%+34New
Arlington Trust Co LLC35$5.69K0.00%−565−94.2%Reduced
Wealth Watch Advisors, INC35$5.69K0.00%−6−14.6%Reduced
Bay Harbor Wealth Management, LLC35$5.69K0.00%+13+59.1%Added
1015 Capital Partners, LLC35$5.69K0.01%+35New
Stephens Consulting, LLC35$5.69K0.00%−10−22.2%Reduced
Corsicana & Co.37$6.02K0.00%00.0%Unchanged
First Command Advisory Services, Inc.37$6.02K0.00%+37New
Pittenger & Anderson Inc38$6.18K0.00%00.0%Unchanged
Kilter Group LLC38$6.18K0.00%+5+15.2%Added
Orion Capital Management LLC40$6.50K0.00%−4−9.1%Reduced
JNBA Financial Advisors40$6.51K0.00%+15+60.0%Added
Holos Integrated Wealth LLC40$6.61K0.00%00.0%Unchanged
Aventura Private Wealth, LLC42$6.83K0.00%00.0%Unchanged
MPWM Advisory Solutions, LLC42$6.87K0.00%+42New
Compass Financial Services Inc48$7.81K0.00%00.0%Unchanged
Vermillion & White Wealth Management Group, LLC48$7.81K0.00%+8+20.0%Added
Redmont Wealth Advisors LLC50$8.13K0.01%00.0%Unchanged
Boreal Capital Management LLC50$8.13K0.01%00.0%Unchanged
Greykasell Wealth Strategies, Inc.50$8.13K0.00%+50New
Nvest Wealth Strategies, Inc.50$8.13K0.01%+50New
GPS Wealth Strategies Group, LLC51$8.22K0.01%−140−73.3%Reduced
TFC Financial Management51$8.34K0.00%00.0%Unchanged
Hara Capital LLC53$8.62K0.00%00.0%Unchanged
Avion Wealth58$9.00K0.00%−7−10.8%Reduced
Tidemark, LLC56$9.11K0.00%00.0%Unchanged
Cornerstone Planning Group LLC53$9.12K0.00%−2−3.6%Reduced
Atlantic Trust, LLC57$9.27K0.00%−48−45.7%Reduced
Ritter Daniher Financial Advisory LLC57$9.27K0.00%00.0%Unchanged
Entrust Financial LLC59$9.60K0.01%+59New
Morse Asset Management, Inc60$9.76K0.00%+55+1,100.0%Added
True Wealth Design, LLC62$10.1K0.00%−7−10.1%Reduced
Virtus ETF Advisers LLC63$10.2K0.00%+63New
Howard Hughes Medical Institute65$10.6K0.01%−1−1.5%Reduced
Bravera Wealth66$10.7K0.01%+66New
United Financial Planning Group LLC68$11.1K0.01%00.0%Unchanged
McCarthy Grittinger Financial Group, LLC75$12.2K0.00%00.0%Unchanged
Highline Wealth Partners LLC78$12.7K0.00%−11−12.4%Reduced
Luminist Capital LLC78$12.7K0.02%00.0%Unchanged
Smallwood Wealth Investment Management, LLC83$13.5K0.01%00.0%Unchanged
Truvestments Capital LLC84$13.7K0.00%00.0%Unchanged
Rossby Financial, LCC84$13.7K0.00%00.0%Unchanged
Elevated Capital Advisors, LLC85$13.8K0.00%+85New
Marshall & Sterling Wealth Advisors Inc.86$14.0K0.01%−6−6.5%Reduced
Richardson Financial Services Inc.90$14.6K0.01%00.0%Unchanged
VSM Wealth Advisory, LLC91$14.8K0.00%−91−50.0%Reduced