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 |
|---|---|---|---|---|---|
| Natixis | 10,586 | $1.76M | 0.01% | −23,765−69.2% | Reduced |
| Mengis Capital Management, Inc. | 10,575 | $1.76M | 0.37% | −100−0.9% | Reduced |
| Cullen Investment Group, Ltd. | 10,567 | $1.76M | 0.25% | −10,283−49.3% | Reduced |
| Fifth Third Wealth Advisors LLC | 10,465 | $1.74M | 0.07% | +470+4.7% | Added |
| Williams Jones Wealth Management, LLC. | 10,339 | $1.72M | 0.02% | +416+4.2% | Added |
| Romano Brothers and Company | 10,334 | $1.72M | 0.21% | 00.0% | Unchanged |
| Arkadios Wealth Advisors | 10,239 | $1.70M | 0.05% | −1,012−9.0% | Reduced |
| Dynamic Advisor Solutions LLC | 10,198 | $1.69M | 0.05% | −424−4.0% | Reduced |
| Pullen Investment Management, LLC | 10,040 | $1.67M | 1.00% | −180−1.8% | Reduced |
| Net Worth Advisory Group | 10,021 | $1.66M | 0.37% | +2,336+30.4% | Added |
| RiverFront Investment Group, LLC | 9,953 | $1.65M | 0.03% | +9,953 | New |
| Mesirow Financial Investment Management, Inc. | 9,942 | $1.65M | 0.03% | −946−8.7% | Reduced |
| Tiaa Trust, National Association | 9,892 | $1.64M | 0.00% | −513−4.9% | Reduced |
| Infrastructure Capital Advisors, LLC | 9,884 | $1.64M | 0.20% | −30,177−75.3% | Reduced |
| Fulton Bank, N.A. | 9,875 | $1.64M | 0.06% | +256+2.7% | Added |
| Spire Wealth Management | 9,953 | $1.64M | 0.06% | +111+1.1% | Added |
| Greenleaf Trust | 9,827 | $1.63M | 0.01% | −1,369−12.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 9,800 | $1.63M | 0.03% | −250−2.5% | Reduced |
| BNP Paribas | 9,726 | $1.62M | 0.05% | 00.0% | Unchanged |
| Jupiter Wealth Management LLC | 10,000 | $1.62M | 0.82% | 00.0% | Unchanged |
| Freestone Capital Holdings, LLC | 9,642 | $1.60M | 0.05% | −308−3.1% | Reduced |
| ForthRight Wealth Management, LLC | 9,602 | $1.59M | 0.50% | −700−6.8% | Reduced |
| Buckingham Strategic Partners | 9,591 | $1.59M | 0.02% | +2,380+33.0% | Added |
| Ancora Advisors, LLC | 9,556 | $1.59M | 0.03% | −313−3.2% | Reduced |
| Bartlett & Co. Wealth Management LLC | 9,555 | $1.59M | 0.02% | −25−0.3% | Reduced |
| Ramirez Asset Management, Inc. | 9,531 | $1.58M | 0.24% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 9,483 | $1.58M | 0.05% | −3,931−29.3% | Reduced |
| Lowe Brockenbrough & Co Inc | 9,468 | $1.57M | 0.09% | −150−1.6% | Reduced |
| Sowell Financial Services LLC | 9,435 | $1.57M | 0.06% | −1,004−9.6% | Reduced |
| Mutual Advisors, LLC | 9,131 | $1.57M | 0.04% | +40+0.4% | Added |
| Aspire Growth Partners LLC | 9,361 | $1.55M | 1.27% | −79−0.8% | Reduced |
| Dana Investment Advisors, Inc. | 9,356 | $1.55M | 0.05% | +1,536+19.6% | Added |
| Verdence Capital Advisors LLC | 9,319 | $1.55M | 0.11% | −3,060−24.7% | Reduced |
| Mystic Asset Management, Inc. | 9,315 | $1.55M | 0.37% | +20+0.2% | Added |
| Sawgrass Asset Management LLC | 9,295 | $1.54M | 0.18% | −490−5.0% | Reduced |
| Whittier Trust Co | 9,274 | $1.54M | 0.02% | +1,150+14.2% | Added |
| Erste Asset Management GmbH | 9,200 | $1.54M | 0.01% | +9,200 | New |
| RMB Capital Management, LLC | 9,250 | $1.54M | 0.03% | +4,828+109.2% | Added |
| Stock Yards Bank & Trust Co | 9,242 | $1.54M | 0.05% | −1,224−11.7% | Reduced |
| We Are One Seven, LLC | 9,235 | $1.53M | 0.05% | +1,427+18.3% | Added |
| Montag A & Associates Inc | 9,161 | $1.52M | 0.07% | +72+0.8% | Added |
| J.W. Cole Advisors, Inc. | 9,062 | $1.51M | 0.03% | −783−8.0% | Reduced |
| Stephens Inc | 9,051 | $1.50M | 0.02% | +55+0.6% | Added |
| Ethic Inc. | 8,979 | $1.50M | 0.03% | +100+1.1% | Added |
| IHT Wealth Management, LLC | 9,021 | $1.50M | 0.04% | −79−0.9% | Reduced |
| Independent Solutions Wealth Management, LLC | 8,990 | $1.49M | 0.29% | +502+5.9% | Added |
| Ilex Capital Partners (UK) LLP | 8,967 | $1.49M | 0.05% | +8,967 | New |
| Journey Strategic Wealth LLC | 8,910 | $1.48M | 0.05% | +328+3.8% | Added |
| Avantra Family Wealth, Inc. | 8,886 | $1.48M | 1.22% | +141+1.6% | Added |
| Ascent Group, LLC | 8,863 | $1.47M | 0.06% | −1,018−10.3% | Reduced |
| Mission Wealth Management, LP | 8,860 | $1.47M | 0.03% | −1,013−10.3% | Reduced |
| TCG Advisory Services, LLC | 8,856 | $1.47M | 0.05% | +478+5.7% | Added |
| Carret Asset Management, LLC | 8,824 | $1.47M | 0.16% | −166−1.8% | Reduced |
| Hartford Financial Management Inc. | 8,798 | $1.46M | 0.40% | +30.0% | Added |
| Equitable Holdings, Inc. | 8,797 | $1.46M | 0.01% | +498+6.0% | Added |
| Holistic Planning, LLC | 8,784 | $1.46M | 0.42% | +2,101+31.4% | Added |
| McAdam, LLC | 8,762 | $1.46M | 0.08% | +43+0.5% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 8,738 | $1.45M | 0.10% | −606−6.5% | Reduced |
| Keystone Financial Group | 8,711 | $1.45M | 0.13% | +432+5.2% | Added |
| Valeo Financial Advisors, LLC | 8,692 | $1.44M | 0.04% | +516+6.3% | Added |
| Farther Finance Advisors, LLC | 8,691 | $1.44M | 0.03% | +3,993+85.0% | Added |
| Schonfeld Strategic Advisors LLC | 8,650 | $1.44M | 0.01% | −14,130−62.0% | Reduced |
| Trustmark National Bank Trust Department | 8,608 | $1.43M | 0.10% | +233+2.8% | Added |
| Prospera Financial Services Inc | 8,550 | $1.42M | 0.03% | +542+6.8% | Added |
| Heritage Wealth Management, Inc. | 8,515 | $1.41M | 0.46% | −100−1.2% | Reduced |
| Vontobel Holding Ltd. | 8,482 | $1.41M | 0.00% | −4,865−36.5% | Reduced |
| Wahed Invest LLC | 8,472 | $1.41M | 0.21% | +50+0.6% | Added |
| Parallel Advisors, LLC | 8,470 | $1.41M | 0.03% | +914+12.1% | Added |
| Callan Family Office, LLC | 8,466 | $1.41M | 0.04% | +5,169+156.8% | Added |
| Cary Street Partners Financial LLC | 8,462 | $1.41M | 0.04% | +683+8.8% | Added |
| Weaver C. Barksdale & Associates, Inc. | 8,424 | $1.40M | 1.34% | −29−0.3% | Reduced |
| EverSource Wealth Advisors, LLC | 8,378 | $1.39M | 0.06% | +401+5.0% | Added |
| Daymark Wealth Partners, LLC | 8,333 | $1.38M | 0.05% | +276+3.4% | Added |
| Flputnam Investment Management Co | 8,323 | $1.38M | 0.02% | −286−3.3% | Reduced |
| Checchi Capital Advisers, LLC | 8,258 | $1.37M | 0.10% | −1,390−14.4% | Reduced |
| Duncan Williams Asset Management, LLC | 8,239 | $1.37M | 0.43% | +1,072+15.0% | Added |
| Leisure Capital Management | 8,134 | $1.35M | 0.51% | 00.0% | Unchanged |
| Cidel Asset Management Inc | 8,099 | $1.35M | 0.08% | +522+6.9% | Added |
| Courier Capital LLC | 8,098 | $1.35M | 0.08% | −7−0.1% | Reduced |
| BancorpSouth Bank | 8,087 | $1.34M | 0.09% | −109−1.3% | Reduced |
| Atlanta Consulting Group Advisors, LLC | 8,060 | $1.34M | 0.37% | 00.0% | Unchanged |
| Wetzel Investment Advisors, Inc. | 8,045 | $1.34M | 0.61% | −116−1.4% | Reduced |
| Gamco Investors, Inc. Et Al | 8,020 | $1.33M | 0.01% | +6,425+402.8% | Added |
| KCM Investment Advisors LLC | 7,999 | $1.33M | 0.04% | −200−2.4% | Reduced |
| Koshinski Asset Management, Inc. | 7,967 | $1.32M | 0.10% | +264+3.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 7,950 | $1.32M | 0.05% | −1,904−19.3% | Reduced |
| Moors & Cabot, Inc. | 7,942 | $1.32M | 0.06% | −904−10.2% | Reduced |
| Nebula Research & Development LLC | 7,936 | $1.32M | 0.11% | +7,936 | New |
| Rehmann Capital Advisory Group | 7,836 | $1.30M | 0.08% | −2,239−22.2% | Reduced |
| United Advisor Group, LLC | 7,827 | $1.30M | 0.22% | +304+4.0% | Added |
| Assenagon Asset Management S.A. | 7,827 | $1.30M | 0.00% | −470,485−98.4% | Reduced |
| Parsons Capital Management Inc | 7,821 | $1.30M | 0.08% | −100−1.3% | Reduced |
| Oak Harbor Wealth Partners, LLC | 7,799 | $1.30M | 0.35% | −770−9.0% | Reduced |
| NorthRock Partners, LLC | 7,788 | $1.29M | 0.03% | +1,018+15.0% | Added |
| Convergence Investment Partners, LLC | 7,739 | $1.29M | 0.33% | +1,574+25.5% | Added |
| WealthShield Partners, LLC | 7,695 | $1.28M | 0.15% | +640+9.1% | Added |
| Allegheny Financial Group LTD | 7,689 | $1.28M | 0.28% | +11+0.1% | Added |
| Investment Management Corp of Ontario | 7,672 | $1.27M | 0.02% | −1,400−15.4% | Reduced |
| Vestcor Inc | 7,564 | $1.26M | 0.04% | −49,710−86.8% | Reduced |
| SageView Advisory Group, LLC | 7,156 | $1.25M | 0.05% | +5,450+319.5% | Added |