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 |
|---|---|---|---|---|---|
| Liberty Square Wealth Partners LLC | 7,530 | $1.25M | 0.43% | 00.0% | Unchanged |
| Capital Investment Advisors, LLC | 7,505 | $1.25M | 0.02% | +269+3.7% | Added |
| Catalyst Funds Management Pty Ltd | 7,500 | $1.25M | 0.34% | +7,500 | New |
| Journey Advisory Group, LLC | 7,494 | $1.24M | 0.10% | −583−7.2% | Reduced |
| USS Investment Management Ltd | 7,466 | $1.24M | 0.01% | 00.0% | Unchanged |
| TownSquare Capital, LLC | 7,454 | $1.24M | 0.12% | −42,695−85.1% | Reduced |
| STRS Ohio | 7,449 | $1.24M | 0.00% | −64,421−89.6% | Reduced |
| Victory Financial Group, LLC | 7,427 | $1.23M | 0.20% | +7,427 | New |
| Arkfeld Wealth Strategies, L.L.C. | 6,881 | $1.21M | 0.48% | −26−0.4% | Reduced |
| FineMark National Bank & Trust | 7,308 | $1.21M | 0.04% | −820−10.1% | Reduced |
| Raiffeisen Bank International AG | 7,317 | $1.21M | 0.02% | −385−5.0% | Reduced |
| Larson Financial Group LLC | 7,297 | $1.21M | 0.05% | +4,563+166.9% | Added |
| Dynasty Wealth Management, LLC | 7,281 | $1.21M | 0.02% | −1,229−14.4% | Reduced |
| Portside Wealth Group, LLC | 7,181 | $1.19M | 0.18% | −135−1.8% | Reduced |
| Keynote Financial Services LLC | 7,151 | $1.19M | 0.80% | −97−1.3% | Reduced |
| David Loasby | 7,155 | $1.18M | 0.10% | −57−0.8% | Reduced |
| D. E. Shaw & Co., Inc. | 7,037 | $1.17M | 0.00% | −154,927−95.7% | Reduced |
| Atria Wealth Solutions, Inc. | 6,925 | $1.16M | 0.03% | −3,557−33.9% | Reduced |
| Legacy Financial Advisors, Inc. | 7,002 | $1.16M | 0.18% | +3,410+94.9% | Added |
| Gryphon Financial Partners LLC | 6,972 | $1.16M | 0.15% | +3,197+84.7% | Added |
| Wedmont Private Capital | 6,437 | $1.15M | 0.05% | +571+9.7% | Added |
| Peapack Gladstone Financial Corp | 6,930 | $1.15M | 0.02% | +74+1.1% | Added |
| Mather Group, LLC. | 6,925 | $1.15M | 0.01% | +289+4.4% | Added |
| Shell Asset Management Co | 6,894 | $1.15M | 0.04% | +1,702+32.8% | Added |
| Wealthcare Advisory Partners LLC | 6,882 | $1.14M | 0.03% | +699+11.3% | Added |
| BKM Wealth Management, LLC | 6,853 | $1.14M | 0.44% | +78+1.2% | Added |
| Exchange Traded Concepts, LLC | 6,833 | $1.14M | 0.01% | +2,366+53.0% | Added |
| Meiji Yasuda Life Insurance Co | 6,828 | $1.13M | 0.03% | 00.0% | Unchanged |
| Siemens Fonds Invest GmbH | 6,827 | $1.13M | 0.07% | −1,802−20.9% | Reduced |
| Aspiriant, LLC | 6,815 | $1.13M | 0.04% | −433−6.0% | Reduced |
| Independent Advisor Alliance | 6,815 | $1.13M | 0.03% | −1,233−15.3% | Reduced |
| MUFG Securities Americas Inc. | 6,808 | $1.13M | 0.10% | +1,214+21.7% | Added |
| Buckley Wealth Management, LLC | 6,800 | $1.13M | 0.34% | −500−6.8% | Reduced |
| Hurley Capital, LLC | 6,781 | $1.13M | 0.79% | −55−0.8% | Reduced |
| Beverly Hills Private Wealth, LLC | 6,775 | $1.13M | 0.21% | +36+0.5% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 6,766 | $1.12M | 0.00% | +6,766 | New |
| Wedbush Securities Inc | 6,742 | $1.12M | 0.04% | +482+7.7% | Added |
| Neville Rodie & Shaw Inc | 6,714 | $1.11M | 0.08% | 00.0% | Unchanged |
| Canopy Partners, LLC | 6,654 | $1.11M | 0.41% | −94−1.4% | Reduced |
| Oakworth Capital, Inc. | 6,626 | $1.10M | 0.07% | −334−4.8% | Reduced |
| Atomi Financial Group, Inc. | 6,617 | $1.10M | 0.04% | +722+12.2% | Added |
| Advisory Alpha, LLC | 6,611 | $1.10M | 0.03% | +215+3.4% | Added |
| Axxcess Wealth Management, LLC | 6,593 | $1.10M | 0.03% | +292+4.6% | Added |
| Resurgent Financial Advisors LLC | 6,570 | $1.09M | 0.60% | +6+0.1% | Added |
| Diversified Trust Co | 6,565 | $1.09M | 0.02% | −113−1.7% | Reduced |
| Miracle Mile Advisors, LLC | 6,549 | $1.09M | 0.02% | −78−1.2% | Reduced |
| Rodgers Brothers Inc. | 6,539 | $1.09M | 0.14% | +6+0.1% | Added |
| Kapstone Financial Advisors LLC | 6,515 | $1.08M | 0.54% | −750−10.3% | Reduced |
| Saxon Interests, Inc. | 7,412 | $1.08M | 0.51% | 00.0% | Unchanged |
| RFG Advisory, LLC | 6,501 | $1.08M | 0.03% | −1,317−16.8% | Reduced |
| RiverGlades Family Offices LLC | 6,500 | $1.08M | 0.71% | 00.0% | Unchanged |
| Forum Financial Management, LP | 6,462 | $1.07M | 0.02% | −1,354−17.3% | Reduced |
| Shufro Rose & Co LLC | 7,343 | $1.07M | 0.09% | 00.0% | Unchanged |
| Beese Fulmer Investment Management, Inc. | 6,440 | $1.07M | 0.08% | +3,122+94.1% | Added |
| Smartleaf Asset Management LLC | 6,354 | $1.06M | 0.09% | −603−8.7% | Reduced |
| MBA Advisors LLC | 6,371 | $1.06M | 0.49% | 00.0% | Unchanged |
| Boston Private Wealth LLC | 6,363 | $1.06M | 0.06% | −3,611−36.2% | Reduced |
| Personal Cfo Solutions, LLC | 6,363 | $1.06M | 0.20% | +2,565+67.5% | Added |
| Pitcairn Co | 6,354 | $1.06M | 0.07% | −4,594−42.0% | Reduced |
| Convergence Financial, LLC | 6,347 | $1.05M | 0.18% | +29+0.5% | Added |
| Scott Marsh Financial, LLC | 6,326 | $1.05M | 0.39% | +6,326 | New |
| Systematic Alpha Investments, LLC | 6,315 | $1.05M | 0.04% | 00.0% | Unchanged |
| Integrity Alliance, LLC. | 6,313 | $1.05M | 0.06% | +4,824+324.0% | Added |
| Beacon Pointe Advisors, LLC | 6,312 | $1.05M | 0.01% | −96−1.5% | Reduced |
| TD Private Client Wealth LLC | 6,274 | $1.04M | 0.03% | +239+4.0% | Added |
| Kestra Investment Management, LLC | 6,701 | $1.04M | 0.02% | +2,972+79.7% | Added |
| Applied Finance Capital Management, LLC | 6,241 | $1.04M | 0.07% | −7,998−56.2% | Reduced |
| Keyes, Stange & Wooten Wealth Management, LLC | 6,214 | $1.03M | 0.54% | +80+1.3% | Added |
| Tower Research Capital LLC (TRC) | 6,197 | $1.03M | 0.03% | −15,606−71.6% | Reduced |
| Hilltop Holdings Inc. | 6,157 | $1.02M | 0.07% | +507+9.0% | Added |
| Moneta Group Investment Advisors LLC | 6,150 | $1.02M | 0.01% | +349+6.0% | Added |
| V-Square Quantitative Management LLC | 6,135 | $1.02M | 0.14% | +305+5.2% | Added |
| Paradigm Financial Partners, LLC | 6,071 | $1.01M | 0.11% | −347−5.4% | Reduced |
| Brown Advisory Inc | 6,069 | $1.01M | 0.00% | −33−0.5% | Reduced |
| Burns J W & Co Inc | 6,036 | $1.00M | 0.12% | −124−2.0% | Reduced |
| Arosa Capital Management LP | 6,000 | $996.7K | 0.73% | −6,000−50.0% | Reduced |
| Linscomb & Williams, Inc. | 5,999 | $996.5K | 0.05% | +198+3.4% | Added |
| HMV Wealth Advisors, LLC | 5,967 | $991.2K | 0.65% | 00.0% | Unchanged |
| Valley Brook Capital Group | 5,910 | $981.7K | 0.73% | −45−0.8% | Reduced |
| Peak Planning Group, LLC | 5,908 | $981.4K | 0.63% | −2,746−31.7% | Reduced |
| Scotia Capital Inc. | 5,888 | $978.0K | 0.00% | 00.0% | Unchanged |
| Formidable Asset Management, LLC | 6,691 | $974.8K | 0.16% | 00.0% | Unchanged |
| Vectors Research Management, LLC | 5,850 | $971.7K | 0.33% | 00.0% | Unchanged |
| Intrust Bank NA | 5,796 | $962.8K | 0.09% | +258+4.7% | Added |
| Tower Bridge Advisors | 5,780 | $960.1K | 0.10% | −1,000−14.7% | Reduced |
| Ostrum Asset Management | 5,780 | $960.1K | 0.04% | +2,094+56.8% | Added |
| Oliver Lagore Vanvalin Investment Group | 6,578 | $958.4K | 0.38% | +6,578 | New |
| Cresset Asset Management, LLC | 5,766 | $957.8K | 0.00% | −1,642−22.2% | Reduced |
| Mount Yale Investment Advisors, LLC | 5,759 | $956.6K | 0.07% | +181+3.2% | Added |
| Key Financial Inc | 5,738 | $953.1K | 0.19% | 00.0% | Unchanged |
| 1620 Investment Advisors, Inc. | 5,724 | $950.9K | 0.67% | +66+1.2% | Added |
| Founders Grove Wealth Partners, LLC | 5,715 | $949.4K | 0.24% | +18+0.3% | Added |
| North Star Investment Management Corp. | 5,714 | $949.1K | 0.07% | −38−0.7% | Reduced |
| Trueblood Wealth Management, LLC | 5,713 | $948.9K | 0.40% | +90+1.6% | Added |
| Bradley Foster & Sargent Inc | 5,707 | $948.0K | 0.01% | −127−2.2% | Reduced |
| McDonald Partners LLC | 5,706 | $948.0K | 0.23% | −983−14.7% | Reduced |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 5,700 | $946.8K | 0.04% | 00.0% | Unchanged |
| Pinnacle Financial Partners Inc | 5,699 | $946.7K | 0.02% | −722−11.2% | Reduced |
| Meridian Wealth Management, LLC | 5,663 | $940.7K | 0.04% | −3,284−36.7% | Reduced |
| Horizon Investments, LLC | 5,653 | $939.0K | 0.01% | −3,560−38.6% | Reduced |