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, Q3 2025
Institutional positions in Marathon Petroleum Corp as of Sep 30, 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
- 1,662
- +118 vs. Q2 2025
- Shares held
- 220.0M
- −8.99M (−3.9%) vs. Q2 2025
- Total value
- $42.4B
- +$4.43B (+11.7%) vs. Q2 2025
- New holders
- 196
- 498 more added
- Sold out
- 78
- 622 more reduced
28 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kempen Capital Management N.V. | 64,361 | $12.4M | 0.11% | −7,010−9.8% | Reduced |
| ProShare Advisors LLC | 62,255 | $12.0M | 0.03% | −3,987−6.0% | Reduced |
| DnB Asset Management AS | 62,214 | $12.0M | 0.04% | +1,404+2.3% | Added |
| ING Groep NV | 61,242 | $11.8M | 0.06% | +20,950+52.0% | Added |
| Kovitz Investment Group Partners, LLC | 60,176 | $11.6M | 0.05% | +4,490+8.1% | Added |
| Pathstone Holdings, LLC | 59,472 | $11.5M | 0.04% | +747+1.3% | Added |
| We Are One Seven, LLC | 59,075 | $11.4M | 0.26% | +49,840+539.7% | Added |
| Truist Financial Corp | 58,877 | $11.3M | 0.02% | +1,904+3.3% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 58,505 | $11.3M | 0.01% | −22,029−27.4% | Reduced |
| Amalgamated Bank | 58,142 | $11.2M | 0.08% | −1,683−2.8% | Reduced |
| Hamilton Capital Partners Inc. | 57,338 | $11.1M | 0.46% | −675−1.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 57,084 | $11.0M | 0.01% | +57,084 | New |
| Bokf, NA | 55,792 | $10.8M | 0.16% | +7,546+15.6% | Added |
| Easterly Investment Partners LLC | 55,564 | $10.7M | 0.72% | −5,822−9.5% | Reduced |
| Journey Advisory Group, LLC | 55,073 | $10.6M | 0.79% | +47,579+634.9% | Added |
| Edgestream Partners, L.P. | 53,930 | $10.4M | 0.30% | +41,461+332.5% | Added |
| AXA Investment Managers S.A. | 53,352 | $10.3M | 0.03% | +53,352 | New |
| IFM Investors Pty Ltd | 51,410 | $10.2M | 0.09% | −1,326−2.5% | Reduced |
| Kornitzer Capital Management Inc | 52,831 | $10.2M | 0.20% | −10,000−15.9% | Reduced |
| Illinois Municipal Retirement Fund | 52,080 | $10.0M | 0.13% | −13,767−20.9% | Reduced |
| Cambria Investment Management, L.P. | 52,036 | $10.0M | 0.61% | −3,577−6.4% | Reduced |
| Pensionmark Financial Group, LLC | 51,915 | $10.0M | 0.20% | −1,459−2.7% | Reduced |
| White Pine Investment CO | 51,683 | $9.96M | 2.36% | −1,042−2.0% | Reduced |
| LGT Group Foundation | 51,300 | $9.87M | 0.11% | +736+1.5% | Added |
| Yousif Capital Management, LLC | 50,965 | $9.82M | 0.10% | −3,090−5.7% | Reduced |
| Utah Retirement Systems | 50,812 | $9.79M | 0.10% | −1,618−3.1% | Reduced |
| Quadrature Capital Ltd | 50,747 | $9.78M | 0.12% | +50,747 | New |
| McIntyre Freedman & Flynn Investment Advisers Inc | 50,569 | $9.75M | 5.85% | −534−1.0% | Reduced |
| Kirr Marbach & Co LLC | 50,168 | $9.67M | 1.75% | −177−0.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 49,886 | $9.62M | 0.08% | +2,556+5.4% | Added |
| Daiwa Securities Group Inc. | 47,919 | $9.24M | 0.03% | +1,545+3.3% | Added |
| State of Alaska, Department of Revenue | 47,695 | $9.19M | 0.09% | −1,876−3.8% | Reduced |
| Qsemble Capital Management, LP | 47,207 | $9.10M | 0.89% | +47,207 | New |
| CIBC Asset Management Inc | 46,661 | $8.99M | 0.03% | −103−0.2% | Reduced |
| Castleark Management LLC | 46,258 | $8.92M | 0.25% | +43,920+1,878.5% | Added |
| United Capital Management of KS, Inc. | 46,056 | $8.88M | 1.21% | +512+1.1% | Added |
| Manning & Napier Advisors LLC | 44,337 | $8.71M | 0.11% | −35,178−44.2% | Reduced |
| Private Management Group Inc | 45,000 | $8.67M | 0.26% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 44,420 | $8.56M | 0.08% | −1,702−3.7% | Reduced |
| Mediolanum International Funds Ltd | 43,566 | $8.56M | 0.09% | −12,338−22.1% | Reduced |
| Blair William & Co | 44,310 | $8.54M | 0.02% | −1,096−2.4% | Reduced |
| British Columbia Investment Management Corp | 44,158 | $8.51M | 0.05% | −4,861−9.9% | Reduced |
| Alpha Omega Wealth Management LLC | 43,713 | $8.43M | 1.40% | −6,543−13.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 43,712 | $8.43M | 0.03% | +3,619+9.0% | Added |
| Swiss Life Asset Management Ltd | 43,675 | $8.42M | 0.04% | +2,600+6.3% | Added |
| Miller Howard Investments Inc | 43,361 | $8.36M | 0.25% | −1,315−2.9% | Reduced |
| CIBC Bancorp USA Inc. | 42,058 | $8.11M | 0.05% | +42,058 | New |
| Colony Group, LLC | 41,863 | $8.07M | 0.01% | +3,797+10.0% | Added |
| Advisory Services Network, LLC | 41,790 | $8.05M | 0.12% | +67+0.2% | Added |
| Spirit of America Management Corp | 41,775 | $8.05M | 1.62% | −3,950−8.6% | Reduced |
| Cherokee Insurance Co | 41,558 | $8.01M | 3.43% | 00.0% | Unchanged |
| KWMG, LLC | 41,484 | $8.00M | 0.70% | +712+1.7% | Added |
| CSM Advisors, LLC | 41,367 | $7.97M | 0.22% | −85,128−67.3% | Reduced |
| Generali Asset Management SPA SGR | 41,225 | $7.95M | 0.17% | +11,082+36.8% | Added |
| Woodline Partners LP | 40,180 | $7.74M | 0.04% | +6,948+20.9% | Added |
| Public Employees Retirement Association of Colorado | 39,830 | $7.68M | 0.03% | −766−1.9% | Reduced |
| Mackenzie Financial Corp | 39,578 | $7.63M | 0.01% | +2,568+6.9% | Added |
| Tocqueville Asset Management L.P. | 39,284 | $7.57M | 0.11% | −131−0.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 39,036 | $7.52M | 0.01% | +127+0.3% | Added |
| AlphaCore Capital LLC | 39,033 | $7.52M | 0.25% | −338−0.9% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 39,021 | $7.52M | 0.06% | −671−1.7% | Reduced |
| D.A. Davidson & Co. | 38,803 | $7.48M | 0.05% | −1,550−3.8% | Reduced |
| Nissay Asset Management Corp | 38,407 | $7.40M | 0.04% | −150−0.4% | Reduced |
| Assetmark, Inc | 38,149 | $7.35M | 0.02% | −6,722−15.0% | Reduced |
| Glenmede Investment Management, LP | 38,099 | $7.34M | 0.04% | −1,166−3.0% | Reduced |
| Sterling Capital Management LLC | 38,082 | $7.34M | 0.11% | +16,187+73.9% | Added |
| Arrow Capital Pty Ltd | 25,000 | $7.28M | 3.90% | −18,962−43.1% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 37,638 | $7.26M | 0.05% | +6,949+22.6% | Added |
| WS Management LLLP | 37,378 | $7.20M | 1.11% | 00.0% | Unchanged |
| Sitrin Capital Management LLC | 37,022 | $7.14M | 3.42% | −263−0.7% | Reduced |
| Mutual of America Capital Management LLC | 36,850 | $7.10M | 0.07% | −2,766−7.0% | Reduced |
| Pinnacle Associates Ltd | 36,743 | $7.08M | 0.09% | +1,281+3.6% | Added |
| AG2R la Mondiale Gestion D'Actifs | 41,609 | $6.91M | 0.36% | 00.0% | Unchanged |
| Old National Bancorp | 35,806 | $6.90M | 0.12% | −1,370−3.7% | Reduced |
| Verition Fund Management LLC | 35,669 | $6.87M | 0.04% | −7,796−17.9% | Reduced |
| Commerce Bank | 35,637 | $6.87M | 0.04% | −1,076−2.9% | Reduced |
| Carnegie Capital Asset Management, LLC | 35,027 | $6.75M | 0.13% | +122+0.3% | Added |
| F/M Investments LLC | 34,958 | $6.74M | 0.26% | −494−1.4% | Reduced |
| Oregon Public Employees Retirement Fund | 34,782 | $6.70M | 0.09% | +8,303+31.4% | Added |
| Adell Harriman & Carpenter Inc | 34,745 | $6.70M | 0.41% | −970−2.7% | Reduced |
| HGK Asset Management Inc | 34,694 | $6.69M | 1.08% | −4,458−11.4% | Reduced |
| Parcion Private Wealth LLC | 34,450 | $6.64M | 0.41% | +47+0.1% | Added |
| Atria Investments LLC | 34,297 | $6.61M | 0.08% | −5,007−12.7% | Reduced |
| MML Investors Services, LLC | 34,190 | $6.59M | 0.02% | +716+2.1% | Added |
| Sendero Wealth Management, LLC | 34,009 | $6.55M | 0.77% | −1,530−4.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 34,141 | $6.52M | 0.01% | −1,852−5.1% | Reduced |
| NEOS Investment Management LLC | 33,825 | $6.52M | 0.05% | +432+1.3% | Added |
| DCM Advisors, LLC | 33,623 | $6.48M | 2.73% | −1,174−3.4% | Reduced |
| Huntington National Bank | 33,576 | $6.47M | 0.04% | +2,612+8.4% | Added |
| Gateway Investment Advisers LLC | 33,462 | $6.45M | 0.06% | +683+2.1% | Added |
| Oppenheimer Asset Management Inc. | 33,386 | $6.43M | 0.07% | −9,920−22.9% | Reduced |
| Pacer Advisors, Inc. | 33,363 | $6.43M | 0.02% | −1,974,794−98.3% | Reduced |
| Harrell Investment Partners, LLC | 33,294 | $6.42M | 1.52% | −1,728−4.9% | Reduced |
| First National Trust Co | 33,267 | $6.41M | 0.22% | 00.0% | Unchanged |
| Venture Visionary Partners LLC | 33,229 | $6.40M | 0.22% | −3,342−9.1% | Reduced |
| Private Advisor Group, LLC | 33,193 | $6.40M | 0.03% | +1,671+5.3% | Added |
| NorthCrest Asset Manangement, LLC | 32,893 | $6.30M | 0.15% | +368+1.1% | Added |
| Scissortail Wealth Management, LLC | 32,378 | $6.24M | 1.36% | +309+1.0% | Added |
| Macquarie Group Ltd | 32,232 | $6.21M | 0.01% | −8,819−21.5% | Reduced |
| Shoker Investment Counsel, Inc. | 31,888 | $6.15M | 1.81% | −20−0.1% | Reduced |