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 |
|---|---|---|---|---|---|
| Occidental Asset Management, LLC | 3,319 | $639.7K | 0.08% | +129+4.0% | Added |
| Krilogy Financial LLC | 3,437 | $639.9K | 0.02% | +3,437 | New |
| Ci Investments Inc. | 3,336 | $643.0K | 0.00% | +60+1.8% | Added |
| Nikko Asset Management Americas, Inc. | 3,351 | $645.9K | 0.01% | −65−1.9% | Reduced |
| Leelyn Smith, LLC | 3,358 | $647.2K | 0.10% | +13+0.4% | Added |
| Islay Capital Management, LLC | 3,376 | $650.7K | 0.37% | −1,257−27.1% | Reduced |
| IFG Advisory, LLC | 3,378 | $651.1K | 0.03% | +3,378 | New |
| Mount Yale Investment Advisors, LLC | 3,397 | $654.8K | 0.05% | −2,362−41.0% | Reduced |
| Smith, Moore & Co. | 3,400 | $655.4K | 0.05% | −146−4.1% | Reduced |
| Quadcap Wealth Management, LLC | 3,402 | $655.7K | 0.08% | −38−1.1% | Reduced |
| CWA Asset Management Group, LLC | 3,418 | $658.8K | 0.02% | +113+3.4% | Added |
| Gibbs Wealth Management | 3,432 | $661.4K | 0.15% | −1,491−30.3% | Reduced |
| CoreFirst Bank & Trust | 3,434 | $661.9K | 0.36% | −290−7.8% | Reduced |
| Spreng Capital Management, Inc. | 3,472 | $669.2K | 0.27% | −600−14.7% | Reduced |
| Allegiance Financial Group Advisory Services LLC | 3,473 | $669.3K | 0.15% | −134−3.7% | Reduced |
| Empower Advisory Group, LLC | 3,485 | $671.7K | 0.00% | +32+0.9% | Added |
| Stratos Wealth Advisors, LLC | 3,493 | $673.4K | 0.03% | +4+0.1% | Added |
| Ronald Blue Trust, Inc. | 3,535 | $681.4K | 0.01% | +1,449+69.5% | Added |
| Heartland Bank & Trust Co | 3,544 | $683.1K | 0.28% | +18+0.5% | Added |
| DSG Capital Advisors, LLC | 3,555 | $685.2K | 0.11% | +10+0.3% | Added |
| Azimuth Capital Investment Management LLC | 3,564 | $686.9K | 0.02% | +89+2.6% | Added |
| Beacon Capital Management, LLC | 3,565 | $687.1K | 0.10% | +3+0.1% | Added |
| Lauterbach Financial Advisors, LLC | 3,578 | $689.7K | 0.35% | 00.0% | Unchanged |
| Capital Advisors Wealth Management, LLC | 3,582 | $690.3K | 0.10% | −80−2.2% | Reduced |
| Arosa Capital Management LP | 3,600 | $693.9K | 1.07% | −2,400−40.0% | Reduced |
| Csenge Advisory Group | 3,610 | $695.7K | 0.03% | −231−6.0% | Reduced |
| Cornercap Investment Counsel Inc | 3,617 | $697.1K | 0.35% | −60−1.6% | Reduced |
| Change Path, LLC | 3,629 | $699.5K | 0.02% | −387−9.6% | Reduced |
| BKD Wealth Advisors, LLC | 3,675 | $708.3K | 0.01% | −239−6.1% | Reduced |
| Annis Gardner Whiting Capital Advisors, LLC | 3,681 | $709.5K | 0.15% | +2,610+243.7% | Added |
| TCI Wealth Advisors, Inc. | 3,689 | $711.0K | 0.04% | +11+0.3% | Added |
| SeaCrest Wealth Management, LLC | 3,774 | $712.2K | 0.08% | −407−9.7% | Reduced |
| Avantax Planning Partners, Inc. | 3,699 | $712.9K | 0.02% | +2+0.1% | Added |
| Catalyst Funds Management Pty Ltd | 3,700 | $713.1K | 0.11% | −3,800−50.7% | Reduced |
| Cornerstone Advisors, LLC | 3,700 | $713.1K | 0.02% | 00.0% | Unchanged |
| Clark Capital Management Group, Inc. | 3,720 | $717.0K | 0.00% | +10.0% | Added |
| Manske Wealth Management | 3,723 | $717.5K | 0.22% | −10−0.3% | Reduced |
| Advisors Capital Management, LLC | 3,734 | $719.8K | 0.01% | 00.0% | Unchanged |
| Sara-Bay Financial | 3,743 | $721.4K | 0.20% | +1,000+36.5% | Added |
| Rosenberg Matthew Hamilton | 3,769 | $726.4K | 0.16% | 00.0% | Unchanged |
| Country Club Bank | 3,700 | $726.9K | 0.04% | 00.0% | Unchanged |
| NTV Asset Management LLC | 3,777 | $728.0K | 0.08% | +685+22.2% | Added |
| Armistice Capital, LLC | 3,785 | $729.5K | 0.02% | +3,785 | New |
| Lavaca Capital LLC | 3,788 | $730.1K | 0.13% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 3,994 | $734.2K | 0.02% | −189−4.5% | Reduced |
| Stonegate Investment Group, LLC | 3,820 | $736.3K | 0.02% | −50−1.3% | Reduced |
| South State Corp. | 3,841 | $740.3K | 0.03% | −58−1.5% | Reduced |
| RW Investment Management LLC | 3,842 | $740.6K | 0.08% | −142−3.6% | Reduced |
| Meadow Creek Wealth Advisors LLC | 4,100 | $742.7K | 0.49% | +44+1.1% | Added |
| LeClair Wealth Partners LLC | 3,863 | $744.6K | 0.46% | +670+21.0% | Added |
| Valmark Advisers, Inc. | 3,883 | $748.4K | 0.01% | −63−1.6% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 3,887 | $749.2K | 0.03% | −4,063−51.1% | Reduced |
| Belpointe Asset Management LLC | 3,887 | $749.3K | 0.03% | −180−4.4% | Reduced |
| Trust Co of Virginia | 3,892 | $750.1K | 0.06% | 00.0% | Unchanged |
| Aaron Wealth Advisors | 3,892 | $750.1K | 0.05% | +1,159+42.4% | Added |
| PFG Investments, LLC | 3,894 | $750.5K | 0.04% | −137−3.4% | Reduced |
| Denali Advisors LLC | 3,906 | $752.8K | 0.09% | +606+18.4% | Added |
| Dorsey & Whitney Trust CO LLC | 3,916 | $754.8K | 0.04% | −362−8.5% | Reduced |
| Bill Few Associates, Inc. | 3,942 | $759.8K | 0.20% | +200+5.3% | Added |
| FSM Wealth Advisors, LLC | 3,944 | $760.2K | 0.11% | +63+1.6% | Added |
| MCF Advisors LLC | 3,952 | $761.8K | 0.05% | 00.0% | Unchanged |
| Regal Investment Advisors LLC | 3,968 | $764.8K | 0.05% | +102+2.6% | Added |
| Wealthstar Advisors, LLC | 4,000 | $771.0K | 0.30% | 00.0% | Unchanged |
| Diversify Advisory Services, LLC | 3,942 | $771.7K | 0.03% | +719+22.3% | Added |
| Dynamic Technology Lab Private Ltd | 4,045 | $779.0K | 0.13% | −36−0.9% | Reduced |
| Alan B. Lancz & Associates, Inc. | 4,050 | $780.6K | 0.71% | 00.0% | Unchanged |
| Athena Investment Management | 4,058 | $782.1K | 0.41% | −257−6.0% | Reduced |
| Chilton Capital Management LLC | 4,066 | $783.7K | 0.03% | +66+1.7% | Added |
| Acropolis Investment Management, LLC | 4,739 | $787.2K | 0.04% | +402+9.3% | Added |
| TownSquare Capital, LLC | 4,112 | $792.5K | 0.12% | −3,342−44.8% | Reduced |
| Salem Investment Counselors Inc | 4,134 | $796.8K | 0.02% | +12+0.3% | Added |
| MRP Capital Investments, LLC | 4,820 | $800.7K | 0.69% | −50−1.0% | Reduced |
| Adviser Investments LLC | 4,156 | $801.0K | 0.01% | +123+3.0% | Added |
| Foundations Investment Advisors, LLC | 4,167 | $803.2K | 0.01% | −933−18.3% | Reduced |
| Farmers Trust Co | 4,168 | $803.3K | 0.14% | +200+5.0% | Added |
| Evergreen Capital Management LLC | 4,184 | $806.4K | 0.02% | +773+22.7% | Added |
| Bayesian Capital Management, LP | 4,211 | $811.6K | 0.17% | +1,011+31.6% | Added |
| Versor Investments LP | 4,214 | $812.2K | 0.15% | +403+10.6% | Added |
| First Financial Bankshares Inc | 4,261 | $821.3K | 0.02% | +1,110+35.2% | Added |
| Ferguson Wellman Capital Management, Inc | 4,280 | $824.9K | 0.01% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 4,282 | $825.3K | 0.02% | +21+0.5% | Added |
| IFP Advisors, Inc | 4,282 | $825.3K | 0.02% | −114−2.6% | Reduced |
| Eagle Bluffs Wealth Management LLC | 4,305 | $829.7K | 0.36% | +200+4.9% | Added |
| Pure Financial Advisors, Inc. | 4,329 | $834.4K | 0.01% | −7−0.2% | Reduced |
| Catalyst Financial Partners LLC | 4,352 | $838.8K | 0.10% | +14+0.3% | Added |
| Meridian Wealth Management, LLC | 4,366 | $841.5K | 0.03% | −1,297−22.9% | Reduced |
| Center for Financial Planning, Inc. | 4,370 | $842.4K | 0.09% | +256+6.2% | Added |
| Tudor Financial Inc. | 4,394 | $847.0K | 0.45% | −53−1.2% | Reduced |
| Henrickson Nauta Wealth Advisors, Inc. | 4,429 | $853.7K | 0.27% | −8−0.2% | Reduced |
| Kavar Capital Partners Group, LLC | 4,440 | $855.8K | 0.11% | −113−2.5% | Reduced |
| Central Bank & Trust Co | 4,455 | $858.7K | 0.14% | +2,000+81.5% | Added |
| Shelton Capital Management | 4,468 | $861.2K | 0.02% | −913−17.0% | Reduced |
| Kingswood Wealth Advisors, LLC | 4,473 | $862.1K | 0.05% | +1,834+69.5% | Added |
| Argentarii, LLC | 4,482 | $863.9K | 0.37% | −202−4.3% | Reduced |
| Danske Bank A/S | 4,489 | $865.2K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 4,509 | $869.1K | 0.11% | −6−0.1% | Reduced |
| Tema ETFs LLC | 4,528 | $872.7K | 0.07% | +4,528 | New |
| 1st Source Bank | 4,544 | $875.8K | 0.05% | 00.0% | Unchanged |
| Challenger Wealth Management | 4,544 | $875.9K | 0.68% | −98−2.1% | Reduced |
| International Assets Investment Management, LLC | 5,155 | $876.0K | 0.07% | 00.0% | Unchanged |