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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 38,291,917 | $6.23B | 0.09% | −52,760−0.1% | Reduced |
| BlackRock, Inc. | 22,425,221 | $3.65B | 0.06% | +8,7670.0% | Added |
| State Street Corp | 17,934,327 | $2.92B | 0.10% | +47,896+0.3% | Added |
| Geode Capital Management, LLC | 7,769,469 | $1.26B | 0.08% | −151,345−1.9% | Reduced |
| Wellington Management Group LLP | 7,203,536 | $1.17B | 0.21% | −2,164,683−23.1% | Reduced |
| Boston Partners | 6,119,715 | $997.9M | 1.03% | −185,713−2.9% | Reduced |
| Morgan Stanley | 6,083,885 | $989.4M | 0.06% | −182,350−2.9% | Reduced |
| Raymond James Financial Inc | 5,815,034 | $945.8M | 0.29% | −205,106−3.4% | Reduced |
| Bank of New York Mellon Corp | 4,411,214 | $717.4M | 0.13% | −737,691−14.3% | Reduced |
| Harris Associates L PSuperinvestorHarris Associates (Oakmark) | 4,031,962 | $655.7M | 0.83% | +26,380+0.7% | Added |
| FMR LLC | 3,472,013 | $564.7M | 0.03% | −615,069−15.0% | Reduced |
| Dimensional Fund Advisors LP | 3,348,270 | $544.6M | 0.11% | −62,385−1.8% | Reduced |
| Northern Trust Corp | 3,289,566 | $535.0M | 0.07% | −133,960−3.9% | Reduced |
| JPMorgan Chase & Co | 3,197,830 | $520.1M | 0.04% | +380,131+13.5% | Added |
| Norges Bank | 2,904,209 | $472.3M | 0.05% | +2,904,209 | New |
| Charles Schwab Investment Management Inc | 2,818,361 | $458.4M | 0.07% | +11,693+0.4% | Added |
| Invesco Ltd. | 2,600,191 | $422.9M | 0.04% | +67,600+2.7% | Added |
| Bank of America Corp | 2,554,960 | $415.5M | 0.03% | +488,070+23.6% | Added |
| Goldman Sachs Group Inc | 2,339,894 | $380.5M | 0.05% | +98,792+4.4% | Added |
| Ameriprise Financial Inc | 2,248,954 | $365.8M | 0.08% | +4,605+0.2% | Added |
| Price T Rowe Associates Inc | 2,058,676 | $334.8M | 0.04% | −1,109,013−35.0% | Reduced |
| Amundi | 1,856,704 | $302.0M | 0.08% | +229,842+14.1% | Added |
| Legal & General Group Plc | 1,714,107 | $278.8M | 0.06% | −146,913−7.9% | Reduced |
| Principal Financial Group Inc | 1,654,472 | $269.1M | 0.14% | −232,376−12.3% | Reduced |
| US Bancorp | 1,607,011 | $261.3M | 0.31% | −48,050−2.9% | Reduced |
| Qube Research & Technologies Ltd | 1,577,304 | $256.5M | 0.37% | +1,110,161+237.6% | Added |
| Allianz Asset Management GmbH | 1,551,396 | $252.3M | 0.29% | −162,945−9.5% | Reduced |
| Capital Wealth Planning, LLC | 1,498,124 | $245.2M | 1.59% | +1,495,097+49,392.0% | Added |
| Two Sigma Advisers, LP | 1,361,200 | $221.4M | 0.43% | +59,100+4.5% | Added |
| LSV Asset Management | 1,329,864 | $216.3M | 0.47% | −9,706−0.7% | Reduced |
| Pacer Advisors, Inc. | 1,306,749 | $212.5M | 0.55% | +1,273,386+3,816.8% | Added |
| UBS Asset Management Americas Inc | 1,292,232 | $210.2M | 0.04% | −130,782−9.2% | Reduced |
| Canada Pension Plan Investment Board | 1,283,157 | $208.7M | 0.14% | +95,668+8.1% | Added |
| UBS Group AG | 1,268,871 | $206.4M | 0.04% | −299,685−19.1% | Reduced |
| Victory Capital Management Inc | 1,055,897 | $171.7M | 0.10% | +540,283+104.8% | Added |
| Deutsche Bank AG | 1,023,370 | $166.4M | 0.05% | +150,372+17.2% | Added |
| Citadel Advisors LLC | 912,252 | $148.4M | 0.10% | +568,249+165.2% | Added |
| Two Sigma Investments, LP | 887,534 | $144.3M | 0.22% | −45,271−4.9% | Reduced |
| National Pension Service | 885,426 | $144.0M | 0.11% | +36,158+4.3% | Added |
| Royal Bank of Canada | 884,258 | $143.8M | 0.03% | −296,269−25.1% | Reduced |
| Swiss National Bank | 833,166 | $135.5M | 0.08% | −52,400−5.9% | Reduced |
| Nuveen, LLC | 801,744 | $130.4M | 0.03% | −74,085−8.5% | Reduced |
| BNP Paribas Arbitrage, SA | 761,279 | $123.8M | 0.08% | +90,470+13.5% | Added |
| Wells Fargo & Company | 743,028 | $120.8M | 0.02% | +140,931+23.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 686,506 | $111.6M | 0.07% | −30,924−4.3% | Reduced |
| Barclays PLC | 671,814 | $109.3M | 0.04% | −15,806−2.3% | Reduced |
| Voya Investment Management LLC | 658,680 | $107.1M | 0.11% | −10,616−1.6% | Reduced |
| Rhumbline Advisers | 648,955 | $105.5M | 0.09% | −20,282−3.0% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 638,523 | $105.4M | 0.07% | +28,337+4.6% | Added |
| California Public Employees Retirement System | 585,607 | $95.2M | 0.05% | −10,881−1.8% | Reduced |
| Man Group plc | 568,790 | $92.5M | 0.18% | +543,788+2,175.0% | Added |
| Lord, Abbett & Co. LLC | 564,670 | $91.8M | 0.28% | +214,224+61.1% | Added |
| Mariner, LLC | 552,074 | $89.8M | 0.11% | +3,677+0.7% | Added |
| HSBC Holdings PLC | 547,309 | $89.0M | 0.05% | +61,701+12.7% | Added |
| Fifth Third Bancorp | 530,228 | $86.2M | 0.27% | −5,796−1.1% | Reduced |
| Bank of Montreal | 515,511 | $83.8M | 0.03% | −14,762−2.8% | Reduced |
| AustralianSuper Pty Ltd | 473,450 | $77.0M | 0.36% | −100,543−17.5% | Reduced |
| Citigroup Inc | 437,457 | $71.1M | 0.05% | +74,661+20.6% | Added |
| Empyrean Capital Partners, LP | 436,500 | $71.0M | 2.47% | −126,000−22.4% | Reduced |
| Thrivent Financial for Lutherans | 431,410 | $70.2M | 0.12% | +3,881+0.9% | Added |
| LPL Financial LLC | 411,072 | $66.9M | 0.02% | +11,664+2.9% | Added |
| AQR Capital Management LLC | 409,440 | $66.6M | 0.03% | −19,175−4.5% | Reduced |
| Alliancebernstein L.P. | 385,539 | $62.7M | 0.02% | +7,979+2.1% | Added |
| Jones Financial Companies LLLP | 372,756 | $60.6M | 0.04% | +35,595+10.6% | Added |
| California State Teachers Retirement System | 364,258 | $59.2M | 0.06% | −5,547−1.5% | Reduced |
| The PNC Financial Services Group, Inc. | 338,812 | $55.1M | 0.03% | −758−0.2% | Reduced |
| Assenagon Asset Management S.A. | 320,499 | $52.1M | 0.08% | +246,384+332.4% | Added |
| SG Americas Securities, LLC | 320,289 | $52.1M | 0.07% | +314,665+5,595.0% | Added |
| Calamos Advisors LLC | 313,204 | $50.9M | 0.21% | −23,002−6.8% | Reduced |
| Korea Investment CORP | 310,221 | $50.5M | 0.10% | +87,255+39.1% | Added |
| Russell Investments Group, Ltd. | 304,578 | $49.6M | 0.05% | +60,369+24.7% | Added |
| HM Payson & Co | 302,970 | $49.3M | 0.69% | −13,018−4.1% | Reduced |
| Rockefeller Capital Management L.P. | 284,863 | $46.3M | 0.08% | +38,504+15.6% | Added |
| Recurrent Investment Advisors LLC | 281,631 | $45.8M | 3.39% | +769+0.3% | Added |
| Envestnet Asset Management Inc | 281,365 | $45.8M | 0.01% | −11,569−3.9% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 279,432 | $45.4M | 0.04% | +220,927+377.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 278,734 | $45.3M | 0.11% | +98,651+54.8% | Added |
| State Board of Administration of Florida Retirement System | 278,518 | $45.3M | 0.08% | −5,218−1.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 276,436 | $45.0M | 0.25% | −5,023−1.8% | Reduced |
| Aviva PLC | 260,984 | $42.4M | 0.07% | +13,392+5.4% | Added |
| Los Angeles Capital Management LLC | 214,697 | $42.0M | 0.14% | +3,621+1.7% | Added |
| New York State Teachers Retirement System | 257,558 | $41.9M | 0.08% | +18,637+7.8% | Added |
| Voloridge Investment Management, LLC | 253,053 | $41.2M | 0.14% | +253,053 | New |
| Natixis Advisors, L.P. | 240,659 | $39.1M | 0.06% | −22,193−8.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 234,430 | $38.1M | 0.05% | +100,511+75.1% | Added |
| Marshall Wace, LLP | 233,400 | $38.0M | 0.04% | +233,400 | New |
| Gabelli Funds LLC | 230,900 | $37.6M | 0.25% | +31,200+15.6% | Added |
| Great West Life Assurance Co | 230,081 | $37.4M | 0.07% | +25,781+12.6% | Added |
| Meyer Handelman Co | 227,685 | $37.0M | 1.16% | −10,241−4.3% | Reduced |
| KBC Group NV | 225,837 | $36.7M | 0.08% | +41,259+22.4% | Added |
| Franklin Resources Inc | 221,952 | $36.1M | 0.01% | +35,444+19.0% | Added |
| Acadian Asset Management LLC | 220,515 | $35.8M | 0.06% | +207,669+1,616.6% | Added |
| Teacher Retirement System of Texas | 215,993 | $35.1M | 0.12% | +95,458+79.2% | Added |
| CIBC World Markets Inc. | 213,851 | $34.8M | 0.06% | +74,611+53.6% | Added |
| HighTower Advisors, LLC | 210,434 | $34.2M | 0.04% | −2,033−1.0% | Reduced |
| Manufacturers Life Insurance Company, The | 210,083 | $34.2M | 0.03% | −8,341−3.8% | Reduced |
| Federated Hermes, Inc. | 209,318 | $34.0M | 0.06% | +86,364+70.2% | Added |
| Bank of Nova Scotia | 205,698 | $33.5M | 0.05% | +35,109+20.6% | Added |
| Cerity Partners LLC | 197,590 | $32.1M | 0.05% | +4,165+2.2% | Added |
| DekaBank Deutsche Girozentrale | 149,014 | $31.9M | 0.06% | 00.0% | Unchanged |