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 |
|---|---|---|---|---|---|
| Applied Finance Capital Management, LLC | 5,109 | $830.9K | 0.06% | −89−1.7% | Reduced |
| Invera Wealth Advisors, LLC | 5,127 | $833.8K | 0.53% | −141−2.7% | Reduced |
| Kovack Advisors, Inc. | 5,148 | $837.2K | 0.04% | +2,295+80.4% | Added |
| Taylor, Cottrill, Erickson & Associates, Inc. | 5,151 | $837.6K | 0.26% | +27+0.5% | Added |
| Alphadyne Asset Management LP | 5,170 | $840.8K | 0.08% | +5,170 | New |
| Walleye Trading LLC | 5,191 | $844.2K | 0.01% | −8,168−61.1% | Reduced |
| Monetta Financial Services Inc | 5,200 | $845.7K | 0.61% | 00.0% | Unchanged |
| Cardinal Point Capital Management, ULC | 5,207 | $846.8K | 0.06% | +5,207 | New |
| Headlands Technologies LLC | 5,226 | $849.9K | 0.07% | +5,226 | New |
| Versor Investments LP | 5,230 | $850.6K | 0.13% | +1,016+24.1% | Added |
| Erste Asset Management GmbH | 5,200 | $850.7K | 0.01% | −2,800−35.0% | Reduced |
| Brown Brothers Harriman & Co | 5,232 | $850.9K | 0.00% | +121+2.4% | Added |
| Kapstone Financial Advisors LLC | 5,240 | $852.2K | 0.42% | 00.0% | Unchanged |
| Hilltop Holdings Inc. | 5,269 | $856.9K | 0.05% | −828−13.6% | Reduced |
| Horizon Kinetics Asset Management LLC | 5,270 | $857.1K | 0.01% | 00.0% | Unchanged |
| Frank, Rimerman Advisors LLC | 5,282 | $859.0K | 0.05% | −134−2.5% | Reduced |
| Argentarii, LLC | 5,293 | $860.8K | 0.29% | +811+18.1% | Added |
| Benjamin Edwards Inc | 5,316 | $864.6K | 0.01% | −127−2.3% | Reduced |
| Parkside Financial Bank & Trust | 5,318 | $864.9K | 0.06% | +445+9.1% | Added |
| Quotient Wealth Partners, LLC | 5,359 | $871.5K | 0.02% | +99+1.9% | Added |
| Glenview Trust Co | 5,365 | $872.5K | 0.01% | −122−2.2% | Reduced |
| American National Bank | 5,370 | $873.3K | 0.08% | +106+2.0% | Added |
| Key Financial Inc | 5,378 | $874.6K | 0.16% | −360−6.3% | Reduced |
| Shepherd Street Advisors LLC | 5,398 | $877.9K | 0.84% | +5,398 | New |
| Everhart Financial Group, Inc. | 5,414 | $880.5K | 0.08% | −265−4.7% | Reduced |
| Old Point Trust & Financial Services N A | 5,420 | $881.5K | 0.27% | −105−1.9% | Reduced |
| Valley Brook Capital Group | 5,428 | $882.8K | 0.58% | −284−5.0% | Reduced |
| Trust Co of Toledo NA | 5,431 | $883.2K | 0.09% | +331+6.5% | Added |
| Investors Research Corp | 5,446 | $885.7K | 0.16% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 4,384 | $889.9K | 0.02% | +390+9.8% | Added |
| Hillsdale Investment Management Inc. | 5,500 | $894.5K | 0.02% | 00.0% | Unchanged |
| 1620 Investment Advisors, Inc. | 5,524 | $898.5K | 0.60% | −69−1.2% | Reduced |
| Harvest Fund Management Co., Ltd | 5,533 | $900.0K | 0.03% | +2,590+88.0% | Added |
| McDonald Partners LLC | 5,567 | $905.5K | 0.29% | +49+0.9% | Added |
| Boston Private Wealth LLC | 5,572 | $906.1K | 0.05% | −241−4.1% | Reduced |
| Leonteq Securities AG | 5,573 | $906.3K | 0.05% | +3,912+235.5% | Added |
| LVZ Advisors, Inc. | 5,592 | $909.4K | 0.10% | +565+11.2% | Added |
| Ostrum Asset Management | 5,597 | $910.2K | 0.04% | −1,855−24.9% | Reduced |
| Burns J W & Co Inc | 5,610 | $912.4K | 0.10% | −200−3.4% | Reduced |
| Scotia Capital Inc. | 5,662 | $920.8K | 0.00% | +807+16.6% | Added |
| Oxford Asset Management LLP | 5,680 | $923.7K | 0.33% | +5,680 | New |
| TD Private Client Wealth LLC | 5,687 | $924.9K | 0.02% | −495−8.0% | Reduced |
| Intrust Bank NA | 5,706 | $928.0K | 0.08% | −65−1.1% | Reduced |
| North Star Investment Management Corp. | 5,716 | $929.6K | 0.06% | +10.0% | Added |
| Founders Grove Wealth Partners, LLC | 5,742 | $933.8K | 0.21% | +3+0.1% | Added |
| Brown Advisory Inc | 5,768 | $938.0K | 0.00% | −483−7.7% | Reduced |
| Westwood Holdings Group Inc. | 5,778 | $939.7K | 0.01% | −871−13.1% | Reduced |
| Tower Bridge Advisors | 5,778 | $939.7K | 0.09% | 00.0% | Unchanged |
| HMV Wealth Advisors, LLC | 5,823 | $947.0K | 0.47% | 00.0% | Unchanged |
| Courier Capital LLC | 5,850 | $951.4K | 0.05% | −2,268−27.9% | Reduced |
| Vectors Research Management, LLC | 5,850 | $951.4K | 0.29% | 00.0% | Unchanged |
| Bahl & Gaynor Inc | 5,870 | $954.6K | 0.00% | 00.0% | Unchanged |
| Bradley Foster & Sargent Inc | 5,906 | $960.5K | 0.01% | 00.0% | Unchanged |
| Linscomb & Williams, Inc. | 5,910 | $961.1K | 0.04% | −12−0.2% | Reduced |
| Trueblood Wealth Management, LLC | 5,919 | $962.5K | 0.38% | +92+1.6% | Added |
| Dauntless Investment Group, LLC | 5,930 | $964.4K | 3.55% | +5,930 | New |
| Grantham, Mayo, Van Otterloo & Co. LLC | 5,972 | $971.2K | 0.00% | +628+11.8% | Added |
| Personal Cfo Solutions, LLC | 5,994 | $974.9K | 0.15% | −223−3.6% | Reduced |
| Keyes, Stange & Wooten Wealth Management, LLC | 5,996 | $975.1K | 0.46% | −159−2.6% | Reduced |
| Aspiriant, LLC | 6,007 | $976.9K | 0.03% | −622−9.4% | Reduced |
| PCM Encore, LLC | 6,017 | $978.6K | 0.21% | +6,017 | New |
| V-Square Quantitative Management LLC | 6,023 | $979.5K | 0.10% | +6,023 | New |
| Entropy Technologies, LP | 6,118 | $995.0K | 0.05% | +6,118 | New |
| Gamco Investors, Inc. Et Al | 6,136 | $997.9K | 0.01% | −1,282−17.3% | Reduced |
| Pinnacle Wealth Management Advisory Group, LLC | 6,164 | $1.00M | 0.07% | +316+5.4% | Added |
| Danske Bank A/S | 6,189 | $1.01M | 0.00% | +1,700+37.9% | Added |
| Equitable Holdings, Inc. | 6,193 | $1.01M | 0.01% | −2,277−26.9% | Reduced |
| Resurgent Financial Advisors LLC | 6,226 | $1.01M | 0.51% | 00.0% | Unchanged |
| Moneta Group Investment Advisors LLC | 6,267 | $1.02M | 0.01% | +150+2.5% | Added |
| Buckley Wealth Management, LLC | 6,300 | $1.02M | 0.27% | −500−7.4% | Reduced |
| Hussman Strategic Advisors, Inc. | 6,300 | $1.02M | 0.25% | +6,300 | New |
| Systematic Alpha Investments, LLC | 6,315 | $1.03M | 0.03% | 00.0% | Unchanged |
| MBA Advisors LLC | 6,371 | $1.04M | 0.42% | 00.0% | Unchanged |
| Paradigm Financial Partners, LLC | 6,372 | $1.04M | 0.10% | +434+7.3% | Added |
| Miracle Mile Advisors, LLC | 6,414 | $1.04M | 0.01% | +20+0.3% | Added |
| Legacy Financial Advisors, Inc. | 6,439 | $1.05M | 0.14% | −944−12.8% | Reduced |
| Beese Fulmer Investment Management, Inc. | 6,517 | $1.06M | 0.07% | +73+1.1% | Added |
| Rodgers Brothers Inc. | 6,550 | $1.07M | 0.13% | +5+0.1% | Added |
| Canopy Partners, LLC | 6,551 | $1.07M | 0.35% | −82−1.2% | Reduced |
| Convergence Financial, LLC | 6,597 | $1.07M | 0.16% | +203+3.2% | Added |
| Oakworth Capital, Inc. | 6,626 | $1.08M | 0.06% | 00.0% | Unchanged |
| Portside Wealth Group, LLC | 6,629 | $1.08M | 0.15% | +258+4.0% | Added |
| Beverly Hills Private Wealth, LLC | 6,668 | $1.08M | 0.19% | 00.0% | Unchanged |
| Rehmann Capital Advisory Group | 6,692 | $1.09M | 0.06% | +958+16.7% | Added |
| BKM Wealth Management, LLC | 6,703 | $1.09M | 0.40% | −64−0.9% | Reduced |
| Neville Rodie & Shaw Inc | 6,714 | $1.09M | 0.08% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 6,716 | $1.09M | 0.00% | −68,865−91.1% | Reduced |
| Mather Group, LLC. | 6,773 | $1.10M | 0.01% | −53−0.8% | Reduced |
| Hurley Capital, LLC | 6,789 | $1.10M | 0.62% | +19+0.3% | Added |
| RFG Advisory, LLC | 6,876 | $1.12M | 0.02% | −303−4.2% | Reduced |
| FineMark National Bank & Trust | 6,957 | $1.13M | 0.04% | −154−2.2% | Reduced |
| Keynote Financial Services LLC | 6,975 | $1.13M | 0.63% | −138−1.9% | Reduced |
| Wedmont Private Capital | 6,592 | $1.14M | 0.04% | +12+0.2% | Added |
| Argent Trust Co | 7,005 | $1.14M | 0.04% | +2,186+45.4% | Added |
| Weaver C. Barksdale & Associates, Inc. | 7,028 | $1.14M | 1.20% | −889−11.2% | Reduced |
| Atomi Financial Group, Inc. | 7,041 | $1.15M | 0.03% | −82−1.2% | Reduced |
| Cary Street Partners Financial LLC | 7,042 | $1.15M | 0.03% | +31+0.4% | Added |
| David Loasby | 6,611 | $1.16M | 0.08% | −9−0.1% | Reduced |
| Capital Investment Advisors, LLC | 7,140 | $1.16M | 0.02% | +48+0.7% | Added |
| Global Retirement Partners, LLC | 7,181 | $1.17M | 0.02% | +2,899+67.7% | Added |