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
- +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.
| 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 |
|---|---|---|---|---|---|
| Public Employees Retirement Association of Colorado | 39,626 | $6.44M | 0.02% | −204−0.5% | Reduced |
| Rakuten Investment Management, Inc. | 39,689 | $6.49M | 0.02% | +20,903+111.3% | Added |
| Assetmark, Inc | 39,982 | $6.50M | 0.01% | +1,833+4.8% | Added |
| Cobalt Capital Management, Inc. | 40,000 | $6.51M | 2.88% | +40,000 | New |
| Northwestern Mutual Wealth Management Co | 40,010 | $6.51M | 0.00% | +974+2.5% | Added |
| Glenmede Trust Co NA | 40,342 | $6.56M | 0.03% | +40,342 | New |
| KWMG, LLC | 41,135 | $6.69M | 0.58% | −349−0.8% | Reduced |
| Journey Advisory Group, LLC | 41,100 | $6.71M | 0.56% | −13,973−25.4% | Reduced |
| Cherokee Insurance Co | 41,558 | $6.76M | 2.74% | 00.0% | Unchanged |
| Manning & Napier Advisors LLC | 41,614 | $6.82M | 0.09% | −2,723−6.1% | Reduced |
| CIBC World Markets Corp | 41,934 | $6.82M | 0.03% | +41,934 | New |
| Weiss Asset Management LP | 42,050 | $6.84M | 0.10% | +39,146+1,348.0% | Added |
| Mackenzie Financial Corp | 42,676 | $6.98M | 0.01% | +3,098+7.8% | Added |
| Alpha Omega Wealth Management LLC | 43,085 | $7.01M | 1.16% | −628−1.4% | Reduced |
| Vinva Investment Management Ltd | 43,140 | $7.07M | 0.09% | +12,628+41.4% | Added |
| Mediolanum International Funds Ltd | 43,207 | $7.08M | 0.07% | −359−0.8% | Reduced |
| New York Life Investment Management LLC | 43,745 | $7.11M | 0.06% | −675−1.5% | Reduced |
| AG2R la Mondiale Gestion D'Actifs | 43,952 | $7.15M | 0.32% | +2,343+5.6% | Added |
| Xponance, Inc. | 43,964 | $7.15M | 0.05% | −25,186−36.4% | Reduced |
| Miller Howard Investments Inc | 44,139 | $7.18M | 0.22% | +778+1.8% | Added |
| State of Alaska, Department of Revenue | 44,855 | $7.29M | 0.08% | −2,840−6.0% | Reduced |
| Private Management Group Inc | 45,000 | $7.32M | 0.21% | 00.0% | Unchanged |
| Tulsa Wealth Advisors, INC | 45,451 | $7.39M | 2.46% | +45,451 | New |
| Police & Firemen's Retirement System of New Jersey | 46,391 | $7.54M | 0.06% | −3,495−7.0% | Reduced |
| United Capital Management of KS, Inc. | 46,823 | $7.61M | 1.07% | +767+1.7% | Added |
| Cambria Investment Management, L.P. | 46,933 | $7.63M | 0.45% | −5,103−9.8% | Reduced |
| Kornitzer Capital Management Inc | 47,831 | $7.78M | 0.16% | −5,000−9.5% | Reduced |
| IFM Investors Pty Ltd | 47,897 | $7.79M | 0.06% | −3,513−6.8% | Reduced |
| McIntyre Freedman & Flynn Investment Advisers Inc | 48,410 | $7.87M | 4.94% | −2,159−4.3% | Reduced |
| Sterling Capital Management LLC | 49,050 | $7.98M | 0.13% | +10,968+28.8% | Added |
| White Pine Investment CO | 49,161 | $8.00M | 1.88% | −2,522−4.9% | Reduced |
| Advisory Services Network, LLC | 49,344 | $8.02M | 0.11% | +7,554+18.1% | Added |
| Aquatic Capital Management LLC | 49,412 | $8.04M | 0.23% | +22,898+86.4% | Added |
| Swiss Life Asset Management Ltd | 49,710 | $8.08M | 0.04% | +6,035+13.8% | Added |
| Kirr Marbach & Co LLC | 49,880 | $8.11M | 1.55% | −288−0.6% | Reduced |
| Clear Trail Advisors, LLC | 50,077 | $8.14M | 1.89% | +50,077 | New |
| Mirae Asset Global Investments Co., Ltd. | 50,387 | $8.19M | 0.02% | +6,675+15.3% | Added |
| XTX Topco Ltd | 50,390 | $8.19M | 0.22% | +38,886+338.0% | Added |
| Yousif Capital Management, LLC | 47,005 | $8.22M | 0.09% | −3,960−7.8% | Reduced |
| Utah Retirement Systems | 50,603 | $8.23M | 0.08% | −209−0.4% | Reduced |
| Woodline Partners LP | 51,351 | $8.35M | 0.03% | +11,171+27.8% | Added |
| Nomura Asset Management International Inc. | 52,030 | $8.46M | 0.01% | +52,030 | New |
| Pensionmark Financial Group, LLC | 52,855 | $8.60M | 0.14% | +940+1.8% | Added |
| LGT Group Foundation | 52,784 | $8.65M | 0.09% | +1,484+2.9% | Added |
| Yarbrough Capital, LLC | 53,643 | $8.72M | 0.27% | −12,063−18.4% | Reduced |
| Kestra Advisory Services, LLC | 53,679 | $8.73M | 0.04% | −15,609−22.5% | Reduced |
| British Columbia Investment Management Corp | 53,857 | $8.76M | 0.05% | +9,699+22.0% | Added |
| Blair William & Co | 54,349 | $8.84M | 0.02% | +10,039+22.7% | Added |
| Bokf, NA | 55,292 | $8.99M | 0.14% | −500−0.9% | Reduced |
| Easterly Investment Partners LLC | 55,483 | $9.02M | 0.55% | −81−0.1% | Reduced |
| Truist Financial Corp | 55,678 | $9.05M | 0.01% | −3,199−5.4% | Reduced |
| Worldquant Millennium Advisors LLC | 55,747 | $9.07M | 0.04% | +45,996+471.7% | Added |
| Eurizon Capital SGR S.p.A. | 55,781 | $9.08M | 0.03% | +55,781 | New |
| Verition Fund Management LLC | 56,402 | $9.17M | 0.05% | +20,733+58.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 57,436 | $9.20M | 0.01% | +23,295+68.2% | Added |
| GF Fund Management Co. Ltd. | 57,047 | $9.28M | 0.16% | −16,401−22.3% | Reduced |
| Campbell & CO Investment Adviser LLC | 57,478 | $9.35M | 0.45% | +45,925+397.5% | Added |
| Pathstone Holdings, LLC | 58,427 | $9.50M | 0.04% | −1,045−1.8% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 59,622 | $9.71M | 0.08% | +32,179+117.3% | Added |
| Amalgamated Bank | 60,018 | $9.76M | 0.07% | +1,876+3.2% | Added |
| Kempen Capital Management N.V. | 60,199 | $9.79M | 0.08% | −4,162−6.5% | Reduced |
| DnB Asset Management AS | 62,031 | $10.1M | 0.04% | −183−0.3% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 62,242 | $10.1M | 0.05% | +24,604+65.4% | Added |
| We Are One Seven, LLC | 62,584 | $10.2M | 0.21% | +3,509+5.9% | Added |
| Retirement Systems of Alabama | 63,950 | $10.4M | 0.03% | −903−1.4% | Reduced |
| AlphaCore Capital LLC | 65,219 | $10.6M | 0.24% | +26,186+67.1% | Added |
| Daiwa Securities Group Inc. | 65,336 | $10.6M | 0.03% | +17,417+36.3% | Added |
| ProShare Advisors LLC | 65,575 | $10.7M | 0.02% | +3,320+5.3% | Added |
| Sanibel Captiva Trust Company, Inc. | 66,254 | $10.8M | 0.30% | −468−0.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 66,259 | $10.8M | 0.05% | +59,250+845.3% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 67,089 | $10.9M | 0.10% | +67,089 | New |
| Anchor Capital Advisors LLC | 68,313 | $11.1M | 0.32% | −817−1.2% | Reduced |
| State of Tennessee, Treasury Department | 63,385 | $11.2M | 0.04% | −24,687−28.0% | Reduced |
| Comerica Bank | 68,912 | $11.2M | 0.04% | −4,655−6.3% | Reduced |
| Prudential PLC | 69,398 | $11.3M | 0.09% | +64,076+1,204.0% | Added |
| JustInvest LLC | 69,676 | $11.3M | 0.11% | +723+1.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 69,922 | $11.4M | 0.06% | −3,084−4.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 70,010 | $11.4M | 0.03% | −1,123−1.6% | Reduced |
| Hamilton Capital Partners Inc. | 70,049 | $11.4M | 0.42% | +12,711+22.2% | Added |
| Crossmark Global Holdings, Inc. | 71,292 | $11.6M | 0.17% | +5,210+7.9% | Added |
| Capital Fund Management S.A. | 71,729 | $11.7M | 0.11% | −3,065−4.1% | Reduced |
| MetLife Investment Management | 72,115 | $11.7M | 0.06% | −3,371−4.5% | Reduced |
| Philadelphia Trust Co | 72,121 | $11.7M | 0.81% | −2,913−3.9% | Reduced |
| Concurrent Investment Advisors, LLC | 72,692 | $11.8M | 0.14% | +57,476+377.7% | Added |
| Citizens Financial Group Inc | 73,479 | $11.9M | 0.16% | −500−0.7% | Reduced |
| CIBC Asset Management Inc | 74,388 | $12.1M | 0.03% | +27,727+59.4% | Added |
| North Point Portfolio Managers Corp | 75,667 | $12.3M | 2.08% | +327+0.4% | Added |
| Baird Financial Group, Inc. | 76,054 | $12.4M | 0.02% | +1,591+2.1% | Added |
| Illinois Municipal Retirement Fund | 76,140 | $12.4M | 0.16% | +24,060+46.2% | Added |
| Corigliano Investment Advisers, LLC | 76,200 | $12.4M | 4.40% | +76,200 | New |
| CCM Investment Advisers LLC | 76,304 | $12.4M | 1.19% | +421+0.6% | Added |
| Public Sector Pension Investment Board | 76,603 | $12.5M | 0.04% | +11,095+16.9% | Added |
| Wendell David Associates Inc | 76,713 | $12.5M | 1.27% | +100+0.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 77,486 | $12.6M | 0.28% | +70,084+946.8% | Added |
| Henshaw Capital LLC | 78,589 | $12.8M | 0.46% | 00.0% | Unchanged |
| State of Michigan Retirement System | 78,710 | $12.8M | 0.06% | −3,500−4.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 79,046 | $12.9M | 0.01% | +47,433+150.0% | Added |
| Czech National Bank | 79,265 | $12.9M | 0.08% | +2,050+2.7% | Added |
| Neuberger Berman Group LLC | 79,845 | $13.0M | 0.01% | +8,422+11.8% | Added |
| Mercer Global Advisors Inc | 81,864 | $13.3M | 0.02% | +6,415+8.5% | Added |