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 |
|---|---|---|---|---|---|
| Canopy Partners, LLC | 6,551 | $1.07M | 0.35% | −82−1.2% | Reduced |
| Rodgers Brothers Inc. | 6,550 | $1.07M | 0.13% | +5+0.1% | Added |
| Beese Fulmer Investment Management, Inc. | 6,517 | $1.06M | 0.07% | +73+1.1% | Added |
| Legacy Financial Advisors, Inc. | 6,439 | $1.05M | 0.14% | −944−12.8% | Reduced |
| Miracle Mile Advisors, LLC | 6,414 | $1.04M | 0.01% | +20+0.3% | Added |
| Paradigm Financial Partners, LLC | 6,372 | $1.04M | 0.10% | +434+7.3% | Added |
| MBA Advisors LLC | 6,371 | $1.04M | 0.42% | 00.0% | Unchanged |
| Systematic Alpha Investments, LLC | 6,315 | $1.03M | 0.03% | 00.0% | Unchanged |
| 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 |
| Moneta Group Investment Advisors LLC | 6,267 | $1.02M | 0.01% | +150+2.5% | Added |
| Resurgent Financial Advisors LLC | 6,226 | $1.01M | 0.51% | 00.0% | Unchanged |
| Equitable Holdings, Inc. | 6,193 | $1.01M | 0.01% | −2,277−26.9% | Reduced |
| Danske Bank A/S | 6,189 | $1.01M | 0.00% | +1,700+37.9% | Added |
| Pinnacle Wealth Management Advisory Group, LLC | 6,164 | $1.00M | 0.07% | +316+5.4% | Added |
| Gamco Investors, Inc. Et Al | 6,136 | $997.9K | 0.01% | −1,282−17.3% | Reduced |
| Entropy Technologies, LP | 6,118 | $995.0K | 0.05% | +6,118 | New |
| V-Square Quantitative Management LLC | 6,023 | $979.5K | 0.10% | +6,023 | New |
| PCM Encore, LLC | 6,017 | $978.6K | 0.21% | +6,017 | New |
| Aspiriant, LLC | 6,007 | $976.9K | 0.03% | −622−9.4% | Reduced |
| Keyes, Stange & Wooten Wealth Management, LLC | 5,996 | $975.1K | 0.46% | −159−2.6% | Reduced |
| Personal Cfo Solutions, LLC | 5,994 | $974.9K | 0.15% | −223−3.6% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 5,972 | $971.2K | 0.00% | +628+11.8% | Added |
| Dauntless Investment Group, LLC | 5,930 | $964.4K | 3.55% | +5,930 | New |
| Trueblood Wealth Management, LLC | 5,919 | $962.5K | 0.38% | +92+1.6% | Added |
| Linscomb & Williams, Inc. | 5,910 | $961.1K | 0.04% | −12−0.2% | Reduced |
| Bradley Foster & Sargent Inc | 5,906 | $960.5K | 0.01% | 00.0% | Unchanged |
| Bahl & Gaynor Inc | 5,870 | $954.6K | 0.00% | 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 |
| HMV Wealth Advisors, LLC | 5,823 | $947.0K | 0.47% | 00.0% | Unchanged |
| 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 |
| Brown Advisory Inc | 5,768 | $938.0K | 0.00% | −483−7.7% | Reduced |
| Founders Grove Wealth Partners, LLC | 5,742 | $933.8K | 0.21% | +3+0.1% | Added |
| North Star Investment Management Corp. | 5,716 | $929.6K | 0.06% | +10.0% | Added |
| Intrust Bank NA | 5,706 | $928.0K | 0.08% | −65−1.1% | Reduced |
| TD Private Client Wealth LLC | 5,687 | $924.9K | 0.02% | −495−8.0% | Reduced |
| Oxford Asset Management LLP | 5,680 | $923.7K | 0.33% | +5,680 | New |
| Scotia Capital Inc. | 5,662 | $920.8K | 0.00% | +807+16.6% | Added |
| Burns J W & Co Inc | 5,610 | $912.4K | 0.10% | −200−3.4% | Reduced |
| Ostrum Asset Management | 5,597 | $910.2K | 0.04% | −1,855−24.9% | Reduced |
| LVZ Advisors, Inc. | 5,592 | $909.4K | 0.10% | +565+11.2% | Added |
| Leonteq Securities AG | 5,573 | $906.3K | 0.05% | +3,912+235.5% | Added |
| Boston Private Wealth LLC | 5,572 | $906.1K | 0.05% | −241−4.1% | Reduced |
| McDonald Partners LLC | 5,567 | $905.5K | 0.29% | +49+0.9% | Added |
| Harvest Fund Management Co., Ltd | 5,533 | $900.0K | 0.03% | +2,590+88.0% | Added |
| 1620 Investment Advisors, Inc. | 5,524 | $898.5K | 0.60% | −69−1.2% | Reduced |
| Hillsdale Investment Management Inc. | 5,500 | $894.5K | 0.02% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 4,384 | $889.9K | 0.02% | +390+9.8% | Added |
| Investors Research Corp | 5,446 | $885.7K | 0.16% | 00.0% | Unchanged |
| Trust Co of Toledo NA | 5,431 | $883.2K | 0.09% | +331+6.5% | Added |
| Valley Brook Capital Group | 5,428 | $882.8K | 0.58% | −284−5.0% | Reduced |
| Old Point Trust & Financial Services N A | 5,420 | $881.5K | 0.27% | −105−1.9% | Reduced |
| Everhart Financial Group, Inc. | 5,414 | $880.5K | 0.08% | −265−4.7% | Reduced |
| Shepherd Street Advisors LLC | 5,398 | $877.9K | 0.84% | +5,398 | New |
| Key Financial Inc | 5,378 | $874.6K | 0.16% | −360−6.3% | Reduced |
| American National Bank | 5,370 | $873.3K | 0.08% | +106+2.0% | Added |
| Glenview Trust Co | 5,365 | $872.5K | 0.01% | −122−2.2% | Reduced |
| Quotient Wealth Partners, LLC | 5,359 | $871.5K | 0.02% | +99+1.9% | Added |
| Parkside Financial Bank & Trust | 5,318 | $864.9K | 0.06% | +445+9.1% | Added |
| Benjamin Edwards Inc | 5,316 | $864.6K | 0.01% | −127−2.3% | Reduced |
| Argentarii, LLC | 5,293 | $860.8K | 0.29% | +811+18.1% | Added |
| Frank, Rimerman Advisors LLC | 5,282 | $859.0K | 0.05% | −134−2.5% | Reduced |
| Horizon Kinetics Asset Management LLC | 5,270 | $857.1K | 0.01% | 00.0% | Unchanged |
| Hilltop Holdings Inc. | 5,269 | $856.9K | 0.05% | −828−13.6% | Reduced |
| Kapstone Financial Advisors LLC | 5,240 | $852.2K | 0.42% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 5,232 | $850.9K | 0.00% | +121+2.4% | Added |
| Erste Asset Management GmbH | 5,200 | $850.7K | 0.01% | −2,800−35.0% | Reduced |
| Versor Investments LP | 5,230 | $850.6K | 0.13% | +1,016+24.1% | Added |
| Headlands Technologies LLC | 5,226 | $849.9K | 0.07% | +5,226 | New |
| Cardinal Point Capital Management, ULC | 5,207 | $846.8K | 0.06% | +5,207 | New |
| Monetta Financial Services Inc | 5,200 | $845.7K | 0.61% | 00.0% | Unchanged |
| Walleye Trading LLC | 5,191 | $844.2K | 0.01% | −8,168−61.1% | Reduced |
| Alphadyne Asset Management LP | 5,170 | $840.8K | 0.08% | +5,170 | New |
| Taylor, Cottrill, Erickson & Associates, Inc. | 5,151 | $837.6K | 0.26% | +27+0.5% | Added |
| Kovack Advisors, Inc. | 5,148 | $837.2K | 0.04% | +2,295+80.4% | Added |
| Invera Wealth Advisors, LLC | 5,127 | $833.8K | 0.53% | −141−2.7% | Reduced |
| Applied Finance Capital Management, LLC | 5,109 | $830.9K | 0.06% | −89−1.7% | Reduced |
| Simmons Bank | 5,101 | $829.6K | 0.06% | −4−0.1% | Reduced |
| International Assets Investment Management, LLC | 5,096 | $828.7K | 0.06% | −59−1.1% | Reduced |
| Grimes & Company, Inc. | 5,061 | $823.0K | 0.02% | +122+2.5% | Added |
| Center for Financial Planning, Inc. | 5,021 | $816.6K | 0.08% | +651+14.9% | Added |
| Huntleigh Advisors, Inc. | 5,000 | $813.1K | 0.14% | −50−1.0% | Reduced |
| Segment Wealth Management, LLC | 4,986 | $810.9K | 0.05% | 00.0% | Unchanged |
| Trust Co of Vermont | 4,963 | $807.1K | 0.03% | +16+0.3% | Added |
| Foundation Resource Management Inc | 4,929 | $801.6K | 0.11% | 00.0% | Unchanged |
| Diversify Advisory Services, LLC | 4,512 | $792.4K | 0.03% | +570+14.5% | Added |
| Integrated Advisors Network LLC | 4,862 | $790.8K | 0.04% | +1,943+66.6% | Added |
| USA Financial Portformulas Corp | 4,862 | $790.7K | 0.14% | +4,862 | New |
| Mission Wealth Management, LP | 4,856 | $789.7K | 0.02% | −4,005−45.2% | Reduced |
| SS&H Financial Advisors, Inc. | 4,850 | $789.0K | 0.23% | 00.0% | Unchanged |
| Piscataqua Savings Bank | 4,831 | $785.6K | 0.55% | 00.0% | Unchanged |
| Capital Advisors Inc | 4,819 | $783.8K | 0.01% | −298−5.8% | Reduced |
| Kesler, Norman & Wride, LLC | 4,815 | $782.9K | 0.13% | +4,815 | New |
| First Wilshire Securities Management Inc | 4,786 | $778.3K | 0.20% | 00.0% | Unchanged |
| One Capital Management, LLC | 4,782 | $777.7K | 0.02% | 00.0% | Unchanged |
| Hummer Financial Advisory Services Inc | 4,732 | $769.6K | 0.54% | 00.0% | Unchanged |
| Summit Financial, LLC | 4,726 | $768.5K | 0.01% | −136−2.8% | Reduced |
| Woodstock Corp | 4,718 | $767.3K | 0.07% | 00.0% | Unchanged |