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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,954 | $56.0B |
| Q1 2026 | 1,897 | $53.9B |
| Q4 2025 | 1,679 | $36.4B |
| Q3 2025 | 1,662 | $42.4B |
| Q2 2025 | 1,572 | $38.5B |
| Q1 2025 | 1,564 | $33.7B |
| Q4 2024 | 1,562 | $32.4B |
| Q3 2024 | 1,583 | $38.9B |
| Q2 2024 | 1,653 | $43.4B |
| Q1 2024 | 1,692 | $52.7B |
| Q4 2023 | 1,554 | $41.1B |
| Q3 2023 | 1,476 | $43.8B |
| Q2 2023 | 1,356 | $35.4B |
| Q1 2023 | 1,442 | $44.3B |
| Q4 2022 | 1,391 | $40.9B |
| Q3 2022 | 1,293 | $36.1B |
| Q2 2022 | 1,234 | $32.3B |
| Q1 2022 | 1,185 | $36.1B |
| Q4 2021 | 1,098 | $28.9B |
| Q3 2021 | 1,008 | $29.6B |
| Q2 2021 | 1,004 | $29.5B |
| Q1 2021 | 976 | $27.0B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Busey Wealth Management | 12,336 | $2.01M | 0.05% | −33−0.3% | Reduced |
| MUFG Securities EMEA plc | 12,323 | $2.00M | 0.02% | +6,504+111.8% | Added |
| Axq Capital, LP | 12,237 | $1.99M | 0.45% | +12,237 | New |
| Qsemble Capital Management, LP | 12,190 | $1.98M | 0.16% | −35,017−74.2% | Reduced |
| Jupiter Wealth Management LLC | 10,000 | $1.98M | 0.88% | 00.0% | Unchanged |
| Welch & Forbes LLC | 12,175 | $1.98M | 0.02% | 00.0% | Unchanged |
| Regions Financial Corp | 12,080 | $1.96M | 0.01% | −1,483−10.9% | Reduced |
| Interval Partners, LP | 12,001 | $1.95M | 0.05% | +12,001 | New |
| Osmosis Investment Management UK Ltd | 11,966 | $1.95M | 0.05% | +11,966 | New |
| Intech Investment Management LLC | 11,927 | $1.94M | 0.02% | −5,610−32.0% | Reduced |
| Interchange Capital Partners, LLC | 11,849 | $1.93M | 0.36% | −99−0.8% | Reduced |
| Choate Investment Advisors | 11,846 | $1.93M | 0.04% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 11,797 | $1.92M | 0.06% | +11,448+3,280.2% | Added |
| Institute for Wealth Management, LLC. | 11,791 | $1.92M | 0.20% | −317−2.6% | Reduced |
| Texas Yale Capital Corp. | 11,775 | $1.91M | 0.06% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 11,769 | $1.91M | 0.02% | −556−4.5% | Reduced |
| Meeder Advisory Services, Inc. | 11,756 | $1.91M | 0.08% | −1,065−8.3% | Reduced |
| Aptus Capital Advisors, LLC | 11,729 | $1.91M | 0.02% | +811+7.4% | Added |
| OpenArc Corporate Advisory, LLC | 11,708 | $1.90M | 0.03% | +11,708 | New |
| Moody National Bank Trust Division | 11,551 | $1.88M | 0.18% | −2,804−19.5% | Reduced |
| 3Chopt Investment Partners, LLC | 11,500 | $1.87M | 0.42% | +381+3.4% | Added |
| Apollon Wealth Management, LLC | 11,479 | $1.87M | 0.03% | +667+6.2% | Added |
| Merit Financial Group, LLC | 11,479 | $1.87M | 0.01% | +417+3.8% | Added |
| GW Henssler & Associates Ltd | 11,433 | $1.86M | 0.09% | −1,167−9.3% | Reduced |
| Marino, Stram & Associates LLC | 11,425 | $1.86M | 0.34% | −542−4.5% | Reduced |
| Bank & Trust Co | 11,313 | $1.84M | 1.30% | 00.0% | Unchanged |
| Stonebrook Private Inc. | 11,299 | $1.84M | 0.38% | −10,925−49.2% | Reduced |
| Clearstead Advisors, LLC | 11,258 | $1.83M | 0.02% | −1,950−14.8% | Reduced |
| Groupama Asset Managment | 11,218 | $1.82M | 0.03% | −1,166−9.4% | Reduced |
| Cliftonlarsonallen Wealth Advisors, LLC | 11,188 | $1.82M | 0.03% | +11,188 | New |
| Susquehanna Portfolio Strategies, LLC | 11,147 | $1.81M | 0.03% | −56,856−83.6% | Reduced |
| Williams Jones Wealth Management, LLC. | 10,989 | $1.79M | 0.02% | 00.0% | Unchanged |
| Horizon Investments, LLC | 10,943 | $1.78M | 0.02% | +3,413+45.3% | Added |
| CX Institutional | 10,900 | $1.77M | 0.05% | −188−1.7% | Reduced |
| Arkadios Wealth Advisors | 10,828 | $1.76M | 0.03% | +169+1.6% | Added |
| Tiaa Trust, National Association | 10,793 | $1.76M | 0.00% | −565−5.0% | Reduced |
| First Interstate Bank | 10,775 | $1.75M | 0.09% | −15,425−58.9% | Reduced |
| Aspetuck Financial Management LLC | 10,745 | $1.75M | 1.17% | 00.0% | Unchanged |
| Cullen Investment Group, Ltd. | 9,890 | $1.74M | 0.23% | −26−0.3% | Reduced |
| Beacon Pointe Advisors, LLC | 10,693 | $1.74M | 0.01% | +2,290+27.3% | Added |
| LOM Asset Management Ltd | 10,672 | $1.74M | 0.50% | −116−1.1% | Reduced |
| Tokio Marine Asset Management Co Ltd | 10,585 | $1.72M | 0.06% | −202−1.9% | Reduced |
| North Dakota State Investment Board | 10,542 | $1.71M | 0.06% | +10,542 | New |
| Profund Advisors LLC | 10,509 | $1.71M | 0.05% | −1,830−14.8% | Reduced |
| Trustmark National Bank Trust Department | 10,450 | $1.70M | 0.11% | +1,029+10.9% | Added |
| Tranquility Partners, LLC | 10,351 | $1.68M | 0.61% | −106−1.0% | Reduced |
| Csenge Advisory Group | 10,308 | $1.68M | 0.08% | +6,698+185.5% | Added |
| Mengis Capital Management, Inc. | 10,300 | $1.68M | 0.30% | −275−2.6% | Reduced |
| Fifth Third Wealth Advisors LLC | 10,287 | $1.67M | 0.06% | +57+0.6% | Added |
| Skopos Labs, Inc. | 10,203 | $1.67M | 0.08% | +6,702+191.4% | Added |
| Calton & Associates, Inc. | 10,246 | $1.67M | 0.24% | −35−0.3% | Reduced |
| Boothbay Fund Management, LLC | 10,236 | $1.66M | 0.04% | +4,330+73.3% | Added |
| Flputnam Investment Management Co | 10,224 | $1.66M | 0.02% | +2,302+29.1% | Added |
| Meiji Yasuda Life Insurance Co | 10,183 | $1.66M | 0.05% | +2,610+34.5% | Added |
| Energy Income Partners, LLC | 10,092 | $1.64M | 0.03% | +135+1.4% | Added |
| Pullen Investment Management, LLC | 10,069 | $1.64M | 0.86% | +104+1.0% | Added |
| Bleakley Financial Group, LLC | 10,054 | $1.64M | 0.03% | +10,054 | New |
| Bearing Point Capital, LLC | 10,013 | $1.63M | 0.25% | +8,218+457.8% | Added |
| Winthrop Partners - WNY, LLC | 9,975 | $1.62M | 0.87% | +9,975 | New |
| Magnolia Capital Advisors LLC | 9,966 | $1.62M | 0.34% | −126−1.2% | Reduced |
| Greenleaf Trust | 9,951 | $1.62M | 0.01% | −97−1.0% | Reduced |
| Capitolis Liquid Global Markets LLC | 9,900 | $1.61M | 0.01% | +9,900 | New |
| Graham Capital Management, L.P. | 9,891 | $1.61M | 0.06% | +2,359+31.3% | Added |
| Exchange Traded Concepts, LLC | 9,884 | $1.61M | 0.01% | +4,210+74.2% | Added |
| Advisors Asset Management, Inc. | 9,876 | $1.61M | 0.03% | −1,721−14.8% | Reduced |
| Mesirow Financial Investment Management, Inc. | 9,849 | $1.60M | 0.03% | +385+4.1% | Added |
| Dynamic Advisor Solutions LLC | 9,795 | $1.59M | 0.05% | −547−5.3% | Reduced |
| Raiffeisen Bank International AG | 9,708 | $1.59M | 0.02% | −429−4.2% | Reduced |
| Aventail Capital Group, LP | 9,777 | $1.59M | 0.09% | −64,014−86.8% | Reduced |
| Fulton Bank, N.A. | 9,770 | $1.59M | 0.05% | −236−2.4% | Reduced |
| Independent Solutions Wealth Management, LLC | 9,765 | $1.59M | 0.29% | +34+0.3% | Added |
| Freestone Capital Holdings, LLC | 9,686 | $1.58M | 0.05% | +236+2.5% | Added |
| Romano Brothers and Company | 9,659 | $1.57M | 0.18% | −450−4.5% | Reduced |
| Spire Wealth Management | 9,613 | $1.56M | 0.05% | +7,325+320.1% | Added |
| Northwestern Mutual Investment Management Company, LLC | 9,605 | $1.56M | 0.02% | −85−0.9% | Reduced |
| ForthRight Wealth Management, LLC | 9,602 | $1.56M | 0.45% | 00.0% | Unchanged |
| TCG Advisory Services, LLC | 9,599 | $1.56M | 0.04% | +571+6.3% | Added |
| Journey Strategic Wealth LLC | 9,589 | $1.56M | 0.04% | +487+5.4% | Added |
| Stock Yards Bank & Trust Co | 9,567 | $1.56M | 0.05% | +530+5.9% | Added |
| J.W. Cole Advisors, Inc. | 9,644 | $1.55M | 0.04% | +565+6.2% | Added |
| Ramirez Asset Management, Inc. | 9,531 | $1.55M | 0.20% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 9,506 | $1.55M | 0.02% | 00.0% | Unchanged |
| Aspire Growth Partners LLC | 9,502 | $1.55M | 1.08% | +97+1.0% | Added |
| Verdence Capital Advisors LLC | 9,435 | $1.53M | 0.09% | +380+4.2% | Added |
| RMB Capital Management, LLC | 9,427 | $1.53M | 0.03% | −76−0.8% | Reduced |
| Net Worth Advisory Group | 9,321 | $1.52M | 0.31% | +1,487+19.0% | Added |
| Montag A & Associates Inc | 9,314 | $1.51M | 0.07% | +153+1.7% | Added |
| Ancora Advisors, LLC | 9,306 | $1.51M | 0.03% | +170+1.9% | Added |
| NewEdge Wealth, LLC | 9,298 | $1.51M | 0.02% | +2,848+44.2% | Added |
| AE Wealth Management LLC | 9,272 | $1.51M | 0.01% | −703−7.0% | Reduced |
| Great Lakes Advisors, LLC | 9,270 | $1.51M | 0.01% | +1,144+14.1% | Added |
| Sunbelt Securities, Inc. | 9,223 | $1.50M | 0.10% | −190−2.0% | Reduced |
| Mystic Asset Management, Inc. | 9,215 | $1.50M | 0.34% | −100−1.1% | Reduced |
| Sawgrass Asset Management LLC | 9,210 | $1.50M | 0.19% | −50−0.5% | Reduced |
| Principal Securities, Inc. | 9,205 | $1.50M | 0.02% | +4,559+98.1% | Added |
| Avantra Family Wealth, Inc. | 9,203 | $1.50M | 1.09% | +219+2.4% | Added |
| Buckingham Strategic Partners | 9,129 | $1.48M | 0.02% | −2,238−19.7% | Reduced |
| Mutual Advisors, LLC | 9,123 | $1.48M | 0.03% | +12+0.1% | Added |
| EverSource Wealth Advisors, LLC | 9,113 | $1.48M | 0.05% | +722+8.6% | Added |
| Lowe Brockenbrough & Co Inc | 9,100 | $1.48M | 0.07% | −318−3.4% | Reduced |