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 |
|---|---|---|---|---|---|
| Hamilton Capital Partners Inc. | 70,049 | $11.4M | 0.42% | +12,711+22.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 70,010 | $11.4M | 0.03% | −1,123−1.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 69,922 | $11.4M | 0.06% | −3,084−4.2% | Reduced |
| JustInvest LLC | 69,676 | $11.3M | 0.11% | +723+1.0% | Added |
| Prudential PLC | 69,398 | $11.3M | 0.09% | +64,076+1,204.0% | Added |
| Comerica Bank | 68,912 | $11.2M | 0.04% | −4,655−6.3% | Reduced |
| State of Tennessee, Treasury Department | 63,385 | $11.2M | 0.04% | −24,687−28.0% | Reduced |
| Anchor Capital Advisors LLC | 68,313 | $11.1M | 0.32% | −817−1.2% | Reduced |
| PensionDanmark Pensionsforsikringsaktieselskab | 67,089 | $10.9M | 0.10% | +67,089 | New |
| Schonfeld Strategic Advisors LLC | 66,259 | $10.8M | 0.05% | +59,250+845.3% | Added |
| Sanibel Captiva Trust Company, Inc. | 66,254 | $10.8M | 0.30% | −468−0.7% | Reduced |
| ProShare Advisors LLC | 65,575 | $10.7M | 0.02% | +3,320+5.3% | Added |
| Daiwa Securities Group Inc. | 65,336 | $10.6M | 0.03% | +17,417+36.3% | Added |
| AlphaCore Capital LLC | 65,219 | $10.6M | 0.24% | +26,186+67.1% | Added |
| Retirement Systems of Alabama | 63,950 | $10.4M | 0.03% | −903−1.4% | Reduced |
| We Are One Seven, LLC | 62,584 | $10.2M | 0.21% | +3,509+5.9% | Added |
| Wiley Bros.-Aintree Capital, LLC | 62,242 | $10.1M | 0.05% | +24,604+65.4% | Added |
| DnB Asset Management AS | 62,031 | $10.1M | 0.04% | −183−0.3% | Reduced |
| Kempen Capital Management N.V. | 60,199 | $9.79M | 0.08% | −4,162−6.5% | Reduced |
| Amalgamated Bank | 60,018 | $9.76M | 0.07% | +1,876+3.2% | Added |
| B. Metzler seel. Sohn & Co. AG | 59,622 | $9.71M | 0.08% | +32,179+117.3% | Added |
| Pathstone Holdings, LLC | 58,427 | $9.50M | 0.04% | −1,045−1.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 57,478 | $9.35M | 0.45% | +45,925+397.5% | Added |
| GF Fund Management Co. Ltd. | 57,047 | $9.28M | 0.16% | −16,401−22.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 57,436 | $9.20M | 0.01% | +23,295+68.2% | Added |
| Verition Fund Management LLC | 56,402 | $9.17M | 0.05% | +20,733+58.1% | Added |
| Eurizon Capital SGR S.p.A. | 55,781 | $9.08M | 0.03% | +55,781 | New |
| Worldquant Millennium Advisors LLC | 55,747 | $9.07M | 0.04% | +45,996+471.7% | Added |
| Truist Financial Corp | 55,678 | $9.05M | 0.01% | −3,199−5.4% | Reduced |
| Easterly Investment Partners LLC | 55,483 | $9.02M | 0.55% | −81−0.1% | Reduced |
| Bokf, NA | 55,292 | $8.99M | 0.14% | −500−0.9% | Reduced |
| Blair William & Co | 54,349 | $8.84M | 0.02% | +10,039+22.7% | Added |
| British Columbia Investment Management Corp | 53,857 | $8.76M | 0.05% | +9,699+22.0% | Added |
| Kestra Advisory Services, LLC | 53,679 | $8.73M | 0.04% | −15,609−22.5% | Reduced |
| Yarbrough Capital, LLC | 53,643 | $8.72M | 0.27% | −12,063−18.4% | Reduced |
| LGT Group Foundation | 52,784 | $8.65M | 0.09% | +1,484+2.9% | Added |
| Pensionmark Financial Group, LLC | 52,855 | $8.60M | 0.14% | +940+1.8% | Added |
| Nomura Asset Management International Inc. | 52,030 | $8.46M | 0.01% | +52,030 | New |
| Woodline Partners LP | 51,351 | $8.35M | 0.03% | +11,171+27.8% | Added |
| Utah Retirement Systems | 50,603 | $8.23M | 0.08% | −209−0.4% | Reduced |
| Yousif Capital Management, LLC | 47,005 | $8.22M | 0.09% | −3,960−7.8% | Reduced |
| XTX Topco Ltd | 50,390 | $8.19M | 0.22% | +38,886+338.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 50,387 | $8.19M | 0.02% | +6,675+15.3% | Added |
| Clear Trail Advisors, LLC | 50,077 | $8.14M | 1.89% | +50,077 | New |
| Kirr Marbach & Co LLC | 49,880 | $8.11M | 1.55% | −288−0.6% | Reduced |
| Swiss Life Asset Management Ltd | 49,710 | $8.08M | 0.04% | +6,035+13.8% | Added |
| Aquatic Capital Management LLC | 49,412 | $8.04M | 0.23% | +22,898+86.4% | Added |
| Advisory Services Network, LLC | 49,344 | $8.02M | 0.11% | +7,554+18.1% | Added |
| White Pine Investment CO | 49,161 | $8.00M | 1.88% | −2,522−4.9% | Reduced |
| Sterling Capital Management LLC | 49,050 | $7.98M | 0.13% | +10,968+28.8% | Added |
| McIntyre Freedman & Flynn Investment Advisers Inc | 48,410 | $7.87M | 4.94% | −2,159−4.3% | Reduced |
| IFM Investors Pty Ltd | 47,897 | $7.79M | 0.06% | −3,513−6.8% | Reduced |
| Kornitzer Capital Management Inc | 47,831 | $7.78M | 0.16% | −5,000−9.5% | Reduced |
| Cambria Investment Management, L.P. | 46,933 | $7.63M | 0.45% | −5,103−9.8% | Reduced |
| United Capital Management of KS, Inc. | 46,823 | $7.61M | 1.07% | +767+1.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 46,391 | $7.54M | 0.06% | −3,495−7.0% | Reduced |
| Tulsa Wealth Advisors, INC | 45,451 | $7.39M | 2.46% | +45,451 | New |
| Private Management Group Inc | 45,000 | $7.32M | 0.21% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 44,855 | $7.29M | 0.08% | −2,840−6.0% | Reduced |
| Miller Howard Investments Inc | 44,139 | $7.18M | 0.22% | +778+1.8% | Added |
| Xponance, Inc. | 43,964 | $7.15M | 0.05% | −25,186−36.4% | Reduced |
| AG2R la Mondiale Gestion D'Actifs | 43,952 | $7.15M | 0.32% | +2,343+5.6% | Added |
| New York Life Investment Management LLC | 43,745 | $7.11M | 0.06% | −675−1.5% | Reduced |
| Mediolanum International Funds Ltd | 43,207 | $7.08M | 0.07% | −359−0.8% | Reduced |
| Vinva Investment Management Ltd | 43,140 | $7.07M | 0.09% | +12,628+41.4% | Added |
| Alpha Omega Wealth Management LLC | 43,085 | $7.01M | 1.16% | −628−1.4% | Reduced |
| Mackenzie Financial Corp | 42,676 | $6.98M | 0.01% | +3,098+7.8% | Added |
| Weiss Asset Management LP | 42,050 | $6.84M | 0.10% | +39,146+1,348.0% | Added |
| CIBC World Markets Corp | 41,934 | $6.82M | 0.03% | +41,934 | New |
| Manning & Napier Advisors LLC | 41,614 | $6.82M | 0.09% | −2,723−6.1% | Reduced |
| Cherokee Insurance Co | 41,558 | $6.76M | 2.74% | 00.0% | Unchanged |
| Journey Advisory Group, LLC | 41,100 | $6.71M | 0.56% | −13,973−25.4% | Reduced |
| KWMG, LLC | 41,135 | $6.69M | 0.58% | −349−0.8% | Reduced |
| Glenmede Trust Co NA | 40,342 | $6.56M | 0.03% | +40,342 | New |
| Northwestern Mutual Wealth Management Co | 40,010 | $6.51M | 0.00% | +974+2.5% | Added |
| Cobalt Capital Management, Inc. | 40,000 | $6.51M | 2.88% | +40,000 | New |
| Assetmark, Inc | 39,982 | $6.50M | 0.01% | +1,833+4.8% | Added |
| Rakuten Investment Management, Inc. | 39,689 | $6.49M | 0.02% | +20,903+111.3% | Added |
| Public Employees Retirement Association of Colorado | 39,626 | $6.44M | 0.02% | −204−0.5% | Reduced |
| Spirit of America Management Corp | 39,575 | $6.44M | 1.36% | −2,200−5.3% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 39,300 | $6.39M | 0.05% | +279+0.7% | Added |
| NEOS Investment Management LLC | 38,784 | $6.31M | 0.04% | +4,959+14.7% | Added |
| Nissay Asset Management Corp | 38,378 | $6.24M | 0.03% | −29−0.1% | Reduced |
| Point72 Asset Management, L.P. | 37,457 | $6.09M | 0.01% | +37,457 | New |
| Generali Asset Management SPA SGR | 37,434 | $6.09M | 0.12% | −3,791−9.2% | Reduced |
| WS Management LLLP | 37,378 | $6.08M | 0.81% | 00.0% | Unchanged |
| Sitrin Capital Management LLC | 37,262 | $6.06M | 2.88% | +240+0.6% | Added |
| Tocqueville Asset Management L.P. | 36,687 | $5.97M | 0.09% | −2,597−6.6% | Reduced |
| Lido Advisors, LLC | 31,287 | $5.92M | 0.02% | +1,681+5.7% | Added |
| Pinnacle Associates Ltd | 36,159 | $5.88M | 0.08% | −584−1.6% | Reduced |
| Aristeia Capital LLC | 36,155 | $5.88M | 0.17% | +36,155 | New |
| Mutual of America Capital Management LLC | 35,702 | $5.81M | 0.06% | −1,148−3.1% | Reduced |
| MML Investors Services, LLC | 35,484 | $5.77M | 0.01% | +1,294+3.8% | Added |
| Brandywine Global Investment Management, LLC | 35,478 | $5.77M | 0.04% | +35,478 | New |
| Venture Visionary Partners LLC | 33,512 | $5.66M | 0.18% | +283+0.9% | Added |
| Oregon Public Employees Retirement Fund | 34,382 | $5.59M | 0.07% | −400−1.2% | Reduced |
| Old National Bancorp | 34,377 | $5.59M | 0.09% | −1,429−4.0% | Reduced |
| Parcion Private Wealth LLC | 33,997 | $5.53M | 0.34% | −453−1.3% | Reduced |
| Adell Harriman & Carpenter Inc | 33,921 | $5.52M | 0.33% | −824−2.4% | Reduced |
| F/M Investments LLC | 33,894 | $5.51M | 0.21% | −1,064−3.0% | Reduced |