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, Q3 2025
Institutional positions in Marathon Petroleum Corp as of Sep 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
- 1,662
- +118 vs. Q2 2025
- Shares held
- 220.0M
- −8.99M (−3.9%) vs. Q2 2025
- Total value
- $42.4B
- +$4.43B (+11.7%) vs. Q2 2025
- New holders
- 196
- 498 more added
- Sold out
- 78
- 622 more reduced
28 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GW&K Investment Management, LLC | 460 | $89.0K | 0.00% | +27+6.2% | Added |
| Legacy Bridge, LLC | 465 | $89.6K | 0.04% | 00.0% | Unchanged |
| Financial Consulate, Inc | 476 | $91.7K | 0.01% | +476 | New |
| Robinson Value Management, Ltd. | 480 | $92.5K | 0.05% | −40−7.7% | Reduced |
| Glass Jacobson Investment Advisors llc | 482 | $92.9K | 0.03% | 00.0% | Unchanged |
| Ogorek Anthony Joseph | 491 | $94.0K | 0.03% | +31+6.7% | Added |
| Sachetta, LLC | 491 | $94.6K | 0.04% | 00.0% | Unchanged |
| Silvant Capital Management LLC | 496 | $95.6K | 0.00% | 00.0% | Unchanged |
| Alpine Bank Wealth Management | 500 | $96.4K | 0.01% | 00.0% | Unchanged |
| Valley National Advisers Inc | 504 | $97.0K | 0.02% | 00.0% | Unchanged |
| St Germain D J Co Inc | 525 | $101.2K | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 539 | $103.9K | 0.02% | +539 | New |
| Ransom Advisory, Ltd | 540 | $104.1K | 0.05% | 00.0% | Unchanged |
| Hilltop National Bank | 542 | $104.5K | 0.03% | 00.0% | Unchanged |
| Steigerwald, Gordon & Koch Inc. | 544 | $104.9K | 0.01% | +544 | New |
| Winch Advisory Services, LLC | 552 | $106.3K | 0.02% | +2+0.4% | Added |
| CNB Bank | 560 | $107.9K | 0.04% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 562 | $108.3K | 0.06% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 579 | $111.6K | 0.01% | −37−6.0% | Reduced |
| Bangor Savings Bank | 594 | $114.5K | 0.01% | 00.0% | Unchanged |
| Central Pacific Bank - Trust Division | 600 | $115.6K | 0.01% | −30−4.8% | Reduced |
| Arcadia Investment Management Corp | 600 | $115.6K | 0.02% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 600 | $115.6K | 0.02% | 00.0% | Unchanged |
| Community Bank, N.A. | 624 | $120.3K | 0.01% | +280+81.4% | Added |
| Copia Wealth Management | 630 | $121.4K | 0.09% | 00.0% | Unchanged |
| J.Safra Asset Management Corp | 630 | $121.4K | 0.01% | +30+5.0% | Added |
| Resources Management Corp | 650 | $125.0K | 0.02% | −81−11.1% | Reduced |
| Cranbrook Wealth Management, LLC | 650 | $125.3K | 0.03% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 655 | $126.2K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 662 | $127.6K | 0.01% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 663 | $127.8K | 0.04% | −41−5.8% | Reduced |
| First United Bank Trust | 668 | $128.8K | 0.04% | 00.0% | Unchanged |
| Kentucky Trust Co | 670 | $129.1K | 0.07% | 00.0% | Unchanged |
| Asset Dedication, LLC | 673 | $129.7K | 0.01% | +10+1.5% | Added |
| McIlrath & Eck, LLC | 689 | $132.8K | 0.01% | −103−13.0% | Reduced |
| DiNuzzo Private Wealth, Inc. | 750 | $134.8K | 0.02% | −2−0.3% | Reduced |
| Cary Street Partner Investment Advisory LLC | 700 | $134.9K | 0.06% | +95+15.7% | Added |
| Gen-Wealth Partners Inc | 717 | $138.2K | 0.05% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 736 | $141.8K | 0.02% | +3+0.4% | Added |
| North Capital, Inc. | 742 | $143.0K | 0.11% | +11+1.5% | Added |
| Colonial Trust Advisors | 770 | $148.4K | 0.01% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 770 | $148.4K | 0.05% | 00.0% | Unchanged |
| Monetary Management Group Inc | 775 | $149.4K | 0.03% | −200−20.5% | Reduced |
| WFA Asset Management Corp | 918 | $149.5K | 0.08% | +5+0.5% | Added |
| MTM Investment Management, LLC | 785 | $151.2K | 0.05% | +3+0.4% | Added |
| Brown, Lisle/Cummings, Inc. | 804 | $155.0K | 0.04% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 817 | $157.0K | 0.02% | −1−0.1% | Reduced |
| Financial Management Professionals, Inc. | 836 | $161.1K | 0.02% | −1−0.1% | Reduced |
| Medallion Wealth Advisors, LLC | 852 | $164.2K | 0.06% | 00.0% | Unchanged |
| Cove Street Capital, LLC | 855 | $164.8K | 0.22% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 869 | $167.5K | 0.00% | −38−4.2% | Reduced |
| PFS Partners, LLC | 875 | $168.6K | 0.08% | +350+66.7% | Added |
| Tortoise Investment Management, LLC | 887 | $170.9K | 0.02% | +8+0.9% | Added |
| Old Second National Bank of Aurora | 927 | $178.7K | 0.04% | 00.0% | Unchanged |
| S.A. Mason LLC | 935 | $180.2K | 0.08% | +935 | New |
| Kimelman & Baird, LLC | 942 | $181.6K | 0.01% | 00.0% | Unchanged |
| Clear Street Markets LLC | 944 | $181.9K | 0.06% | +717+315.9% | Added |
| GoalVest Advisory LLC | 946 | $182.3K | 0.04% | 00.0% | Unchanged |
| Vinland Capital Management Gestora de Recursos LTDA. | 975 | $187.9K | 2.42% | +975 | New |
| Onefund, LLC | 999 | $192.5K | 0.12% | +37+3.8% | Added |
| Operose Advisors LLC | 1,004 | $193.5K | 0.05% | −285−22.1% | Reduced |
| First Community Trust NA | 1,020 | $196.6K | 0.15% | 00.0% | Unchanged |
| Centaurus Financial, Inc. | 1,022 | $197.0K | 0.01% | +2+0.2% | Added |
| Sentry Investment Management LLC | 1,052 | $199.0K | 0.13% | −2,216−67.8% | Reduced |
| Investment Research Partners LLC | 1,022 | $200.1K | 0.09% | +1,022 | New |
| State of Wyoming | 1,039 | $200.3K | 0.02% | −403−27.9% | Reduced |
| Plan A Wealth LLC | 1,041 | $200.6K | 0.10% | +1,041 | New |
| American Trust | 1,042 | $200.8K | 0.02% | +1,042 | New |
| Client 1st Advisory Group, LLC | 1,044 | $201.2K | 0.07% | +1,044 | New |
| Abel Hall, LLC | 1,044 | $201.3K | 0.08% | +1,044 | New |
| Bragg Financial Advisors, Inc | 1,046 | $201.6K | 0.01% | +1,046 | New |
| Santori & Peters | 1,048 | $202.0K | 0.07% | +1,048 | New |
| Dudley Capital Management, LLC | 1,048 | $202.0K | 0.09% | +1,048 | New |
| Second Line Capital, LLC | 1,049 | $202.2K | 0.04% | +1,049 | New |
| New Wave Wealth Advisors LLC | 1,051 | $202.6K | 0.08% | +1,051 | New |
| Sather Financial Group Inc | 1,052 | $202.8K | 0.01% | +1,052 | New |
| Waldron Private Wealth LLC | 1,053 | $203.0K | 0.01% | +1,053 | New |
| RKL Wealth Management LLC | 1,054 | $203.1K | 0.02% | +1,054 | New |
| Brass Tax Wealth Management, Inc | 1,058 | $203.8K | 0.03% | +1,058 | New |
| Ashton Thomas Private Wealth, LLC | 1,060 | $204.3K | 0.01% | +1,060 | New |
| Moment Partners, LLC | 1,060 | $204.3K | 0.04% | +1,060 | New |
| Lewis Asset Management, LLC | 1,060 | $204.4K | 0.08% | +1,060 | New |
| Private Wealth Asset Management, LLC | 1,062 | $204.7K | 0.02% | 00.0% | Unchanged |
| Twinbeech Capital LP | 1,066 | $205.5K | 0.01% | +1,066 | New |
| Adirondack Trust Co | 1,070 | $206.2K | 0.07% | 00.0% | Unchanged |
| Mill Creek Capital Advisors, LLC | 1,071 | $206.4K | 0.00% | +1,071 | New |
| Altus Wealth Group LLC | 1,072 | $206.6K | 0.08% | +1,072 | New |
| Axecap Investments, LLC | 1,075 | $207.1K | 0.13% | +1,075 | New |
| Ethos Financial Group, LLC | 1,075 | $207.2K | 0.02% | +1,075 | New |
| Ashton Thomas Securities, LLC | 1,077 | $207.6K | 0.03% | +1,077 | New |
| Summitry LLC | 1,078 | $207.8K | 0.01% | +1,078 | New |
| Cornerstone Wealth Group, LLC | 1,079 | $207.9K | 0.01% | +1,079 | New |
| Alpha Cubed Investments, LLC | 1,079 | $208.0K | 0.01% | −317−22.7% | Reduced |
| Eisler Capital Management Ltd. | 1,079 | $208.0K | 0.00% | +271+33.5% | Added |
| OneAscent Family Office, LLC | 1,080 | $208.2K | 0.17% | −159−12.8% | Reduced |
| Motco | 1,080 | $208.2K | 0.02% | 00.0% | Unchanged |
| Symphony Financial, Ltd. Co. | 1,082 | $208.7K | 0.03% | +1,082 | New |
| TD Capital Management LLC | 1,083 | $208.7K | 0.02% | 00.0% | Unchanged |
| Baltimore-Washington Financial Advisors, Inc. | 1,089 | $209.9K | 0.01% | +1,089 | New |
| City State Bank | 1,091 | $210.3K | 0.06% | −37−3.3% | Reduced |