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 |
|---|---|---|---|---|---|
| Harbor Investment Advisory, LLC | 2,293 | $373.0K | 0.03% | −117−4.9% | Reduced |
| Pin Oak Investment Advisors Inc | 1,837 | $373.0K | 0.26% | 00.0% | Unchanged |
| BNB Wealth Management, LLC | 2,295 | $373.2K | 0.24% | +2,295 | New |
| Saxony Capital Management, LLC | 2,300 | $374.1K | 0.23% | 00.0% | Unchanged |
| Cardiff Park Advisors, LLC | 2,310 | $375.7K | 0.03% | 00.0% | Unchanged |
| Sage Mountain Advisors LLC | 2,311 | $375.9K | 0.02% | −2,853−55.2% | Reduced |
| Davis R M Inc | 2,327 | $378.4K | 0.01% | +173+8.0% | Added |
| Ironwood Investment Counsel, LLC | 2,335 | $379.7K | 0.05% | +153+7.0% | Added |
| Cyndeo Wealth Partners, LLC | 2,346 | $381.5K | 0.02% | 00.0% | Unchanged |
| Apeiron RIA LLC | 2,172 | $383.0K | 0.08% | +77+3.7% | Added |
| Guardian Wealth Advisors, LLC | 2,360 | $383.8K | 0.02% | +3+0.1% | Added |
| Evergreen Wealth Solutions, LLC | 2,369 | $385.3K | 0.05% | +2,369 | New |
| Aviance Capital Partners, LLC | 2,371 | $385.6K | 0.04% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 2,374 | $386.1K | 0.05% | −220−8.5% | Reduced |
| Parr McKnight Wealth Management Group, LLC | 2,376 | $386.4K | 0.05% | 00.0% | Unchanged |
| Cynosure Management, LLC | 2,377 | $386.6K | 0.04% | −643−21.3% | Reduced |
| Rexford Capital Inc | 2,384 | $387.7K | 0.29% | −70−2.9% | Reduced |
| nVerses Capital, LLC | 2,385 | $387.9K | 0.87% | +2,385 | New |
| Field & Main Bank | 2,390 | $388.7K | 0.11% | −25−1.0% | Reduced |
| Western Pacific Wealth Management, LP | 2,390 | $388.7K | 0.38% | 00.0% | Unchanged |
| Sovran Advisors, LLC | 2,192 | $389.3K | 0.03% | +2,192 | New |
| Hazlett, Burt & Watson, Inc. | 2,409 | $390.0K | 0.12% | +413+20.7% | Added |
| Concord Wealth Partners | 2,409 | $391.8K | 0.05% | 00.0% | Unchanged |
| Plancorp, LLC | 2,412 | $392.3K | 0.01% | +8+0.3% | Added |
| Northwest Bancshares, Inc. | 2,414 | $392.6K | 0.08% | +44+1.9% | Added |
| Camden National Bank | 2,416 | $392.9K | 0.05% | +256+11.9% | Added |
| Blue Fin Capital, Inc. | 2,422 | $393.9K | 0.06% | +998+70.1% | Added |
| Counterweight Ventures, LLC | 2,425 | $394.4K | 0.22% | 00.0% | Unchanged |
| Syverson Strege & Co | 2,427 | $394.7K | 0.09% | −128−5.0% | Reduced |
| Wealth Preservation Advisors, LLC | 2,430 | $395.2K | 0.20% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 2,440 | $396.8K | 0.02% | −2−0.1% | Reduced |
| One Wealth Advisors, LLC | 2,453 | $398.9K | 0.05% | +19+0.8% | Added |
| First National Bank of Mount Dora, Trust Investment Services | 2,456 | $399.4K | 0.09% | −58−2.3% | Reduced |
| Smith, Salley & Associates | 2,456 | $399.4K | 0.02% | +46+1.9% | Added |
| Evoke Wealth, LLC | 2,459 | $399.9K | 0.01% | −106−4.1% | Reduced |
| Cullinan Associates Inc | 2,460 | $400.1K | 0.03% | 00.0% | Unchanged |
| ING Groep NV | 2,461 | $400.2K | 0.00% | −58,781−96.0% | Reduced |
| Clark Financial Services Group Inc | 2,291 | $400.8K | 0.21% | −115−4.8% | Reduced |
| Waddell & Associates, LLC | 2,470 | $401.7K | 0.03% | 00.0% | Unchanged |
| Catalytic Wealth RIA, LLC | 2,479 | $403.2K | 0.01% | −2,488−50.1% | Reduced |
| Lifeworks Advisors, LLC | 2,480 | $403.3K | 0.05% | +535+27.5% | Added |
| Allegiance Financial Group Advisory Services LLC | 2,489 | $404.8K | 0.09% | −984−28.3% | Reduced |
| Smithfield Trust Co | 2,494 | $406.0K | 0.02% | +265+11.9% | Added |
| Bramshill Investments, LLC | 2,500 | $406.6K | 0.02% | 00.0% | Unchanged |
| Asset Allocation & Management Company, LLC | 2,502 | $407.0K | 0.16% | 00.0% | Unchanged |
| Guyasuta Investment Advisors Inc | 2,506 | $407.6K | 0.02% | 00.0% | Unchanged |
| Soltis Investment Advisors LLC | 2,506 | $407.6K | 0.03% | +1,351+117.0% | Added |
| SBI Okasan Asset Management Co.Ltd. | 2,500 | $409.0K | 0.02% | +2,500 | New |
| Jacobi Capital Management LLC | 2,519 | $409.7K | 0.02% | +45+1.8% | Added |
| Cozad Asset Management Inc | 2,523 | $410.3K | 0.03% | 00.0% | Unchanged |
| Diversify Wealth Management, LLC | 2,339 | $411.3K | 0.02% | −208−8.2% | Reduced |
| CoreFirst Bank & Trust | 2,534 | $412.1K | 0.22% | −900−26.2% | Reduced |
| Strategic Blueprint, LLC | 2,539 | $413.0K | 0.02% | −94−3.6% | Reduced |
| NorthRock Partners, LLC | 2,552 | $415.1K | 0.01% | −6,068−70.4% | Reduced |
| Pallas Capital Advisors LLC | 2,553 | $415.2K | 0.01% | −30−1.2% | Reduced |
| Sound Income Strategies, LLC | 2,365 | $415.4K | 0.02% | +234+11.0% | Added |
| Willis Johnson & Associates, Inc. | 2,556 | $415.7K | 0.03% | 00.0% | Unchanged |
| Stembrook Asset Management, LLC | 2,556 | $415.7K | 0.39% | +2,556 | New |
| Hanson & Doremus Investment Management | 2,559 | $416.0K | 0.05% | 00.0% | Unchanged |
| Postrock Partners LLC | 2,565 | $417.1K | 0.18% | 00.0% | Unchanged |
| Baader Bank INC | 2,575 | $418.5K | 0.03% | +2,575 | New |
| IVC Wealth Advisors LLC | 2,575 | $418.8K | 0.18% | −4−0.2% | Reduced |
| West Family Investments, Inc. | 2,590 | $421.2K | 0.10% | 00.0% | Unchanged |
| Grove Bank & Trust | 2,592 | $421.5K | 0.05% | +24+0.9% | Added |
| Equitable Trust Co | 2,595 | $422.0K | 0.02% | 00.0% | Unchanged |
| Essex Financial Services, Inc. | 2,607 | $423.9K | 0.02% | +564+27.6% | Added |
| Cornerstone Wealth Management, LLC | 2,613 | $425.0K | 0.02% | −120−4.4% | Reduced |
| Allen Mooney & Barnes Investment Advisors LLC | 2,616 | $425.4K | 0.06% | +6+0.2% | Added |
| Aspen Investment Management Inc | 2,622 | $426.0K | 0.13% | 00.0% | Unchanged |
| HBW Advisory Services LLC | 2,620 | $426.1K | 0.05% | +17+0.7% | Added |
| Allred Capital Management, LLC | 2,623 | $426.6K | 0.15% | 00.0% | Unchanged |
| Baker Tilly Wealth Management, LLC | 2,626 | $427.1K | 0.11% | +20+0.8% | Added |
| Auxano Advisors, LLC | 2,630 | $427.7K | 0.08% | +55+2.1% | Added |
| Mayfair Advisory Group, LLC | 2,591 | $427.8K | 0.17% | +6+0.2% | Added |
| Commerzbank Aktiengesellschaft | 2,633 | $428.0K | 0.01% | −79−2.9% | Reduced |
| Jackson Hole Capital Partners, LLC | 2,648 | $430.6K | 0.07% | −100−3.6% | Reduced |
| Modern Wealth Management, LLC | 2,650 | $430.8K | 0.01% | +65+2.5% | Added |
| Naples Global Advisors, LLC | 2,660 | $432.6K | 0.03% | 00.0% | Unchanged |
| Uniting Wealth Partners, LLC | 2,661 | $432.8K | 0.13% | +465+21.2% | Added |
| Independence Bank of Kentucky | 2,663 | $433.1K | 0.05% | +10.0% | Added |
| Cladis Investment Advisory, LLC | 2,674 | $434.9K | 0.24% | 00.0% | Unchanged |
| Atlantic Edge Private Wealth Management, LLC | 2,680 | $435.8K | 0.11% | +30+1.1% | Added |
| Monument Capital Management | 2,701 | $439.3K | 0.11% | 00.0% | Unchanged |
| Tritonpoint Wealth, LLC | 2,711 | $440.9K | 0.04% | −448−14.2% | Reduced |
| SmartHarvest Portfolios, LLC | 2,725 | $443.2K | 0.15% | +2,725 | New |
| Geneos Wealth Management Inc. | 2,728 | $443.7K | 0.01% | 00.0% | Unchanged |
| Fortress Wealth Group, LLC | 2,519 | $443.8K | 0.17% | +3+0.1% | Added |
| Ameritas Investment Partners, Inc. | 2,740 | $445.7K | 0.01% | −81−2.9% | Reduced |
| Vestor Capital, LLC | 815 | $446.0K | 0.03% | −1,930−70.3% | Reduced |
| Crux Wealth Advisors | 2,745 | $446.5K | 0.17% | −241−8.1% | Reduced |
| Aaron Wealth Advisors | 2,751 | $447.4K | 0.02% | −1,141−29.3% | Reduced |
| Keel Point, LLC | 2,760 | $448.9K | 0.03% | −50−1.8% | Reduced |
| Capital Asset Advisory Services LLC | 2,635 | $449.1K | 0.02% | −44−1.6% | Reduced |
| Vestmark Advisory Solutions, Inc. | 2,792 | $454.0K | 0.01% | +1,642+142.8% | Added |
| Henson-Edgewater Management, LLC | 2,795 | $454.6K | 0.27% | +2,795 | New |
| Perigon Wealth Management, LLC | 2,803 | $455.8K | 0.01% | −106−3.6% | Reduced |
| Mount Yale Investment Advisors, LLC | 2,808 | $456.6K | 0.02% | −589−17.3% | Reduced |
| Core Alternative Capital | 2,821 | $458.7K | 0.13% | −10−0.4% | Reduced |
| Ci Investments Inc. | 2,822 | $458.9K | 0.00% | −514−15.4% | Reduced |
| Clarius Group, LLC | 2,822 | $458.9K | 0.03% | 00.0% | Unchanged |