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, Q2 2025
Institutional positions in Marathon Petroleum Corp as of Jun 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
- 1,572
- +26 vs. Q1 2025
- Shares held
- 232.4M
- −3.76M (−1.6%) vs. Q1 2025
- Total value
- $38.5B
- +$4.88B (+14.5%) vs. Q1 2025
- New holders
- 152
- 531 more added
- Sold out
- 126
- 590 more reduced
18 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mayfair Advisory Group, LLC | 2,580 | $415.0K | 0.20% | +5+0.2% | Added |
| Bramshill Investments, LLC | 2,500 | $415.3K | 0.04% | −2,500−50.0% | Reduced |
| Asset Allocation & Management Company, LLC | 2,502 | $416.0K | 0.19% | 00.0% | Unchanged |
| Field & Main Bank | 2,505 | $416.1K | 0.14% | −5−0.2% | Reduced |
| Guyasuta Investment Advisors Inc | 2,506 | $416.3K | 0.03% | +352+16.3% | Added |
| First National Bank of Mount Dora, Trust Investment Services | 2,514 | $417.6K | 0.09% | 00.0% | Unchanged |
| First Heartland Consultants, Inc. | 2,517 | $418.1K | 0.04% | +317+14.4% | Added |
| Willis Johnson & Associates, Inc. | 2,518 | $418.3K | 0.03% | −701−21.8% | Reduced |
| Cozad Asset Management Inc | 2,523 | $419.1K | 0.04% | −100−3.8% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 2,524 | $419.3K | 0.01% | 00.0% | Unchanged |
| Fortress Wealth Group, LLC | 2,514 | $422.3K | 0.20% | +16+0.6% | Added |
| Hanson & Doremus Investment Management | 2,559 | $425.0K | 0.06% | 00.0% | Unchanged |
| Conning Inc. | 2,562 | $425.6K | 0.01% | −100−3.8% | Reduced |
| IVC Wealth Advisors LLC | 2,563 | $425.7K | 0.21% | −72−2.7% | Reduced |
| Graypoint LLC | 2,563 | $425.8K | 0.02% | +374+17.1% | Added |
| Postrock Partners LLC | 2,565 | $426.1K | 0.20% | 00.0% | Unchanged |
| Grove Bank & Trust | 2,568 | $426.6K | 0.05% | −438−14.6% | Reduced |
| Quarry LP | 2,574 | $427.6K | 0.10% | −4,265−62.4% | Reduced |
| Congress Wealth Management LLC | 2,588 | $430.0K | 0.00% | +434+20.1% | Added |
| West Family Investments, Inc. | 2,590 | $430.2K | 0.11% | +2,590 | New |
| Indie Asset Partners, LLC | 2,600 | $431.9K | 0.79% | −50−1.9% | Reduced |
| Allen Mooney & Barnes Investment Advisors LLC | 2,605 | $432.7K | 0.07% | +6+0.2% | Added |
| National Asset Management, Inc. | 2,608 | $433.2K | 0.02% | −4,503−63.3% | Reduced |
| Auxano Advisors, LLC | 2,614 | $434.2K | 0.10% | −33−1.2% | Reduced |
| Secure Asset Management, LLC | 2,617 | $434.7K | 0.08% | +221+9.2% | Added |
| Aspen Investment Management Inc | 2,622 | $435.0K | 0.18% | +10.0% | Added |
| Allred Capital Management, LLC | 2,623 | $435.7K | 0.16% | −55−2.1% | Reduced |
| Plancorp, LLC | 2,631 | $437.0K | 0.02% | +320+13.8% | Added |
| Kingswood Wealth Advisors, LLC | 2,639 | $438.4K | 0.03% | −1,097−29.4% | Reduced |
| HBW Advisory Services LLC | 2,660 | $441.8K | 0.05% | +42+1.6% | Added |
| Naples Global Advisors, LLC | 2,660 | $441.9K | 0.04% | 00.0% | Unchanged |
| Cladis Investment Advisory, LLC | 2,674 | $444.2K | 0.28% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 2,678 | $444.8K | 0.02% | −4,483−62.6% | Reduced |
| Syverson Strege & Co | 2,679 | $445.0K | 0.11% | +2,679 | New |
| Monument Capital Management | 2,701 | $448.7K | 0.12% | −679−20.1% | Reduced |
| Atlantic Edge Private Wealth Management, LLC | 2,705 | $449.3K | 0.12% | −230−7.8% | Reduced |
| Independence Bank of Kentucky | 2,712 | $450.5K | 0.06% | 00.0% | Unchanged |
| Commerzbank Aktiengesellschaft | 2,712 | $451.0K | 0.01% | −4,180−60.7% | Reduced |
| Eastern Bank | 2,723 | $452.3K | 0.01% | −253−8.5% | Reduced |
| Western Wealth Management, LLC | 2,731 | $453.7K | 0.03% | +538+24.5% | Added |
| Cornerstone Wealth Management, LLC | 2,732 | $453.9K | 0.03% | 00.0% | Unchanged |
| Aaron Wealth Advisors | 2,733 | $454.0K | 0.05% | +153+5.9% | Added |
| Sara-Bay Financial | 2,743 | $455.6K | 0.16% | 00.0% | Unchanged |
| Capital Asset Advisory Services LLC | 2,685 | $456.3K | 0.02% | +180+7.2% | Added |
| Jackson Hole Capital Partners, LLC | 2,748 | $456.5K | 0.08% | 00.0% | Unchanged |
| Strategic Blueprint, LLC | 2,750 | $456.8K | 0.02% | −3,164−53.5% | Reduced |
| Abacus Planning Group, Inc. | 2,784 | $462.4K | 0.07% | −852−23.4% | Reduced |
| Diversify Wealth Management, LLC | 2,915 | $463.7K | 0.03% | −319−9.9% | Reduced |
| Sax Wealth Advisors, LLC | 2,796 | $464.4K | 0.03% | +181+6.9% | Added |
| Coastal Bridge Advisors, LLC | 2,805 | $465.9K | 0.04% | +80+2.9% | Added |
| Hunter Associates Investment Management LLC | 2,800 | $466.0K | 0.07% | 00.0% | Unchanged |
| AdvisorShares Investments LLC | 2,828 | $469.8K | 0.08% | +66+2.4% | Added |
| Kovack Advisors, Inc. | 2,832 | $470.4K | 0.05% | −692−19.6% | Reduced |
| BankPlus Trust Department | 2,833 | $470.6K | 0.14% | −19−0.7% | Reduced |
| Kathmere Capital Management, LLC | 2,841 | $471.9K | 0.04% | −1,667−37.0% | Reduced |
| Private Trust Co NA | 2,844 | $472.4K | 0.04% | −441−13.4% | Reduced |
| Silvercrest Asset Management Group LLC | 2,846 | $472.7K | 0.00% | −491−14.7% | Reduced |
| Bollard Group LLC | 2,847 | $473.0K | 0.01% | +102+3.7% | Added |
| Chicago Capital, LLC | 2,863 | $475.6K | 0.01% | 00.0% | Unchanged |
| Evercore Wealth Management, LLC | 2,865 | $475.9K | 0.01% | 00.0% | Unchanged |
| Equitable Trust Co | 2,870 | $476.7K | 0.02% | −253−8.1% | Reduced |
| Aprio Wealth Management, LLC | 2,879 | $478.3K | 0.05% | +2,879 | New |
| Fidelis Capital Partners, LLC | 2,952 | $479.5K | 0.04% | +203+7.4% | Added |
| Keel Point, LLC | 2,908 | $483.1K | 0.03% | +402+16.0% | Added |
| Core Alternative Capital | 2,911 | $483.5K | 0.13% | 00.0% | Unchanged |
| LMG Wealth Partners, LLC | 2,940 | $488.3K | 0.10% | +6+0.2% | Added |
| American Alpha Advisors, LLC | 2,944 | $489.0K | 0.39% | −162−5.2% | Reduced |
| Centennial Bank | 2,947 | $489.5K | 0.21% | −76−2.5% | Reduced |
| Ameritas Investment Partners, Inc. | 2,950 | $490.1K | 0.02% | −111−3.6% | Reduced |
| Americana Partners, LLC | 2,956 | $491.1K | 0.02% | −687−18.9% | Reduced |
| Advisor OS, LLC | 2,965 | $492.6K | 0.05% | +2,965 | New |
| Fiduciary Trust Co | 2,969 | $493.2K | 0.01% | −323−9.8% | Reduced |
| Brown Miller Wealth Management, LLC | 2,976 | $494.3K | 0.15% | +352+13.4% | Added |
| Palisade Asset Management, LLC | 3,000 | $498.3K | 0.05% | 00.0% | Unchanged |
| Parkshore Wealth Management, Inc. | 3,000 | $498.3K | 0.24% | 00.0% | Unchanged |
| PDS Planning, Inc | 3,011 | $500.2K | 0.04% | +227+8.2% | Added |
| Cynosure Management, LLC | 3,020 | $501.7K | 0.06% | −4,604−60.4% | Reduced |
| Crux Wealth Advisors | 3,030 | $503.3K | 0.21% | −3,598−54.3% | Reduced |
| Perigon Wealth Management, LLC | 3,035 | $504.2K | 0.01% | +27+0.9% | Added |
| Avestar Capital, LLC | 3,036 | $504.3K | 0.04% | +1,553+104.7% | Added |
| Symmetry Partners, LLC | 3,038 | $504.7K | 0.06% | −542−15.1% | Reduced |
| Cigna Investments Inc | 3,037 | $505.0K | 0.09% | −225−6.9% | Reduced |
| Court Place Advisors, LLC | 3,044 | $505.7K | 0.16% | 00.0% | Unchanged |
| Hamilton Capital, LLC | 3,069 | $509.8K | 0.03% | +854+38.6% | Added |
| Intrua Financial, LLC | 3,085 | $512.5K | 0.07% | +6+0.2% | Added |
| Diversify Advisory Services, LLC | 3,223 | $512.8K | 0.02% | +50+1.6% | Added |
| NTV Asset Management LLC | 3,092 | $513.6K | 0.06% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 3,094 | $513.9K | 0.08% | +573+22.7% | Added |
| Westover Capital Advisors, LLC | 3,100 | $514.9K | 0.10% | 00.0% | Unchanged |
| Broadwater Capital Management LLC | 514,941 | $514.9K | 0.40% | +511,841+16,511.0% | Added |
| Hardy Reed LLC | 3,100 | $514.9K | 0.04% | +40+1.3% | Added |
| Accurate Wealth Management, LLC | 2,836 | $516.8K | 0.08% | +130+4.8% | Added |
| Arete Wealth Advisors, LLC | 3,118 | $518.0K | 0.04% | −775−19.9% | Reduced |
| LaSalle St. Investment Advisors, LLC | 3,123 | $518.0K | 0.14% | −40−1.3% | Reduced |
| Rainier Family Wealth Inc | 3,122 | $518.6K | 0.52% | −380−10.9% | Reduced |
| Aldebaran Financial Inc. | 3,128 | $519.6K | 0.58% | 00.0% | Unchanged |
| Veracity Capital LLC | 3,130 | $519.9K | 0.18% | −802−20.4% | Reduced |
| Tritonpoint Wealth, LLC | 3,134 | $520.6K | 0.05% | +242+8.4% | Added |
| First Financial Bankshares Inc | 3,151 | $523.4K | 0.01% | +3,151 | New |
| Bullock Wealth Management Group | 3,080 | $523.5K | 0.28% | −6−0.2% | Reduced |