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 |
|---|---|---|---|---|---|
| AlphaStar Capital Management, LLC | 1,765 | $287.0K | 0.02% | +1,765 | New |
| River Wealth Advisors LLC | 1,765 | $287.1K | 0.03% | −225−11.3% | Reduced |
| Nations Financial Group Inc, | 1,766 | $287.3K | 0.02% | +13+0.7% | Added |
| Fielder Capital Group LLC | 1,769 | $287.7K | 0.06% | −81−4.4% | Reduced |
| 111 Capital | 1,773 | $288.3K | 0.06% | +1,773 | New |
| Intellus Advisors LLC | 1,775 | $288.7K | 0.04% | 00.0% | Unchanged |
| Means Investment Co., Inc. | 1,781 | $289.7K | 0.02% | −73−3.9% | Reduced |
| Trilogy Capital Inc. | 1,781 | $289.7K | 0.01% | −70−3.8% | Reduced |
| Catalyst Funds Management Pty Ltd | 1,800 | $292.7K | 0.07% | −1,900−51.4% | Reduced |
| IFG Advisors, LLC | 1,800 | $292.7K | 0.05% | 00.0% | Unchanged |
| CRA Financial Services, LLC | 1,805 | $293.5K | 0.04% | −25−1.4% | Reduced |
| Capstone Investment Advisors, LLC | 1,807 | $293.9K | 0.00% | +416+29.9% | Added |
| Scarborough Advisors, LLC | 1,810 | $294.4K | 0.05% | +6+0.3% | Added |
| Kennebec Savings Bank | 1,815 | $295.2K | 0.25% | 00.0% | Unchanged |
| Saranac Partners Ltd | 1,826 | $297.0K | 0.12% | 00.0% | Unchanged |
| Peoples Financial Services Corp. | 1,832 | $297.9K | 0.14% | 00.0% | Unchanged |
| Phillips Wealth Planners LLC | 1,679 | $298.0K | 0.24% | +1,679 | New |
| Nixon Peabody Trust Co | 1,834 | $298.3K | 0.02% | −268−12.7% | Reduced |
| BIP Wealth, LLC | 1,847 | $300.4K | 0.01% | −21−1.1% | Reduced |
| Augustine Asset Management Inc | 1,853 | $301.4K | 0.06% | +34+1.9% | Added |
| Premier Path Wealth Partners, LLC | 1,857 | $302.0K | 0.04% | +114+6.5% | Added |
| Royal Capital Wealth Management, LLC | 1,860 | $302.5K | 0.18% | 00.0% | Unchanged |
| OneAscent Wealth Management LLC | 1,861 | $302.7K | 0.10% | −48−2.5% | Reduced |
| Hengehold Capital Management LLC | 1,870 | $304.1K | 0.03% | −15−0.8% | Reduced |
| Quent Capital, LLC | 1,876 | $305.1K | 0.02% | −23−1.2% | Reduced |
| SFMG, LLC | 1,878 | $305.5K | 0.02% | −47−2.4% | Reduced |
| Ruedi Wealth Management, Inc. | 1,884 | $306.4K | 0.08% | +76+4.2% | Added |
| Main Street Financial Solutions, LLC | 1,884 | $306.4K | 0.02% | −1,280−40.5% | Reduced |
| Siemens Fonds Invest GmbH | 1,879 | $307.8K | 0.02% | −4,670−71.3% | Reduced |
| Todd Asset Management LLC | 1,896 | $308.3K | 0.01% | −45−2.3% | Reduced |
| Capstone Financial Advisors, Inc. | 1,904 | $309.6K | 0.02% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 1,917 | $311.8K | 0.01% | +32+1.7% | Added |
| StoneX Group Inc. | 1,917 | $312.5K | 0.01% | +592+44.7% | Added |
| Zullo Investment Group, Inc. | 1,922 | $312.6K | 0.11% | −105−5.2% | Reduced |
| PharVision Advisers, LLC | 1,924 | $312.9K | 0.16% | +1,924 | New |
| Titleist Asset Management, LLC | 1,925 | $313.1K | 0.03% | −9−0.5% | Reduced |
| Brewster Financial Planning LLC | 1,927 | $313.4K | 0.19% | 00.0% | Unchanged |
| Capital Wealth Alliance, LLC | 1,537 | $313.9K | 0.13% | 00.0% | Unchanged |
| Eastern Bank | 1,934 | $314.5K | 0.01% | +1+0.1% | Added |
| Foster Group, Inc. | 1,946 | $316.5K | 0.01% | +1,946 | New |
| Everpar Advisors LLC | 1,947 | $316.6K | 0.12% | −88−4.3% | Reduced |
| Red Door Wealth Management, LLC | 1,948 | $316.8K | 0.03% | +2+0.1% | Added |
| E&G Advisors, LP | 1,949 | $316.9K | 0.07% | 00.0% | Unchanged |
| Joel Isaacson & Co., LLC | 1,956 | $318.1K | 0.01% | 00.0% | Unchanged |
| Great Valley Advisor Group, Inc. | 1,958 | $318.7K | 0.01% | −16−0.8% | Reduced |
| Bullseye Investment Management, LLC | 1,965 | $319.6K | 0.17% | −309−13.6% | Reduced |
| Annex Advisory Services, LLC | 1,965 | $319.6K | 0.01% | +600+44.0% | Added |
| Independent Financial Group, LLC | 1,972 | $320.7K | 0.01% | +133+7.2% | Added |
| Chesapeake Wealth Management | 1,975 | $321.2K | 0.10% | −9−0.5% | Reduced |
| KC Investment Advisors, LLC | 1,998 | $324.9K | 0.08% | 00.0% | Unchanged |
| Chickasaw Capital Management LLC | 2,000 | $325.0K | 0.01% | −315−13.6% | Reduced |
| LCNB Corp | 1,999 | $325.1K | 0.11% | +96+5.0% | Added |
| Hourglass Capital, LLC | 2,000 | $325.3K | 0.07% | 00.0% | Unchanged |
| Silverleafe Capital Partners, LLC | 2,000 | $325.3K | 0.10% | 00.0% | Unchanged |
| PPS&V Asset Management Consultants, Inc. | 2,000 | $325.3K | 0.19% | 00.0% | Unchanged |
| AtlasMark Financial, Inc | 2,000 | $325.3K | 0.21% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 2,007 | $326.4K | 0.01% | −52−2.5% | Reduced |
| Caldwell Trust Co | 2,026 | $329.5K | 0.03% | −78−3.7% | Reduced |
| SlateStone Wealth, LLC | 2,027 | $330.0K | 0.03% | 00.0% | Unchanged |
| Retirement Planning Group, LLC | 2,041 | $331.9K | 0.23% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 2,050 | $333.5K | 0.02% | +51+2.6% | Added |
| 71 West Capital Partners | 2,051 | $333.6K | 0.02% | +2,051 | New |
| Cherry Creek Investment Advisors, Inc. | 2,057 | $334.6K | 0.14% | −190−8.5% | Reduced |
| Picton Mahoney Asset Management | 2,060 | $335.0K | 0.00% | +2,060 | New |
| Next Level Private LLC | 2,066 | $336.0K | 0.09% | −439−17.5% | Reduced |
| Basecamp Wealth Advisors LLC | 2,073 | $337.1K | 0.07% | +2,073 | New |
| Chatham Capital Group, Inc. | 2,076 | $337.6K | 0.05% | 00.0% | Unchanged |
| Heck Capital Advisors, LLC | 2,079 | $338.1K | 0.03% | −17−0.8% | Reduced |
| Accredited Investors Inc. | 2,080 | $338.3K | 0.02% | +2,080 | New |
| Affinity Investment Advisors, LLC | 2,081 | $338.4K | 0.22% | +2,081 | New |
| Searle & Co. | 2,098 | $341.2K | 0.09% | 00.0% | Unchanged |
| Turas Capital Management LP | 2,100 | $341.5K | 0.11% | +2,100 | New |
| CoreCap Advisors, LLC | 2,106 | $342.4K | 0.01% | −257−10.9% | Reduced |
| Peregrine Asset Advisers, Inc. | 2,117 | $344.3K | 0.10% | −100−4.5% | Reduced |
| Diversified Enterprises, LLC | 2,118 | $344.4K | 0.02% | +791+59.6% | Added |
| Spinnaker Trust | 2,118 | $344.4K | 0.02% | −163−7.1% | Reduced |
| Resolute Wealth Strategies, LLC | 2,124 | $345.4K | 0.15% | −178−7.7% | Reduced |
| J. Goldman & Co LP | 2,135 | $347.2K | 0.01% | +2,135 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 2,137 | $347.5K | 0.01% | +27+1.3% | Added |
| Rossmore Private Capital | 2,143 | $348.5K | 0.03% | 00.0% | Unchanged |
| First Heartland Consultants, Inc. | 2,165 | $352.0K | 0.03% | −53−2.4% | Reduced |
| HHM Wealth Advisors, LLC | 2,172 | $353.3K | 0.04% | 00.0% | Unchanged |
| Washington Trust Co | 2,173 | $353.4K | 0.01% | −27−1.2% | Reduced |
| Oxbow Advisors, LLC | 2,178 | $354.2K | 0.03% | +3+0.1% | Added |
| Ocean Capital Management, LLC | 2,190 | $356.2K | 0.07% | −237−9.8% | Reduced |
| 180 Wealth Advisors, LLC | 2,196 | $357.1K | 0.04% | +38+1.8% | Added |
| Outlook Wealth Advisors, LLC | 2,197 | $357.4K | 0.08% | 00.0% | Unchanged |
| First Financial Corp | 2,199 | $357.6K | 0.13% | −50−2.2% | Reduced |
| Pinnacle Bancorp, Inc. | 2,200 | $357.8K | 0.10% | 00.0% | Unchanged |
| Global Strategic Investment Solutions, LLC | 2,203 | $358.3K | 0.04% | 00.0% | Unchanged |
| Cohen & Steers, Inc. | 2,210 | $359.0K | 0.00% | −77,378−97.2% | Reduced |
| Rowland & Co Investment Counsel | 2,222 | $361.4K | 0.07% | 00.0% | Unchanged |
| Sivia Capital Partners, LLC | 2,227 | $362.2K | 0.07% | +14+0.6% | Added |
| Ronald Blue Trust, Inc. | 2,229 | $362.5K | 0.00% | −1,306−36.9% | Reduced |
| Chicago Trust Co NA | 2,232 | $363.0K | 0.06% | +11+0.5% | Added |
| Atticus Wealth Management, LLC | 2,232 | $363.0K | 0.09% | +7+0.3% | Added |
| Welch Group, LLC | 2,264 | $368.2K | 0.01% | −87−3.7% | Reduced |
| Secure Asset Management, LLC | 2,282 | $371.1K | 0.06% | +4+0.2% | Added |
| Fractal Investments LLC | 2,291 | $372.6K | 0.05% | 00.0% | Unchanged |
| Indivisible Partners | 2,293 | $372.9K | 0.04% | +2,293 | New |