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 |
|---|---|---|---|---|---|
| V-Square Quantitative Management LLC | 6,135 | $1.02M | 0.14% | +305+5.2% | Added |
| Moneta Group Investment Advisors LLC | 6,150 | $1.02M | 0.01% | +349+6.0% | Added |
| Hilltop Holdings Inc. | 6,157 | $1.02M | 0.07% | +507+9.0% | Added |
| Tower Research Capital LLC (TRC) | 6,197 | $1.03M | 0.03% | −15,606−71.6% | Reduced |
| Keyes, Stange & Wooten Wealth Management, LLC | 6,214 | $1.03M | 0.54% | +80+1.3% | Added |
| Applied Finance Capital Management, LLC | 6,241 | $1.04M | 0.07% | −7,998−56.2% | Reduced |
| Kestra Investment Management, LLC | 6,701 | $1.04M | 0.02% | +2,972+79.7% | Added |
| TD Private Client Wealth LLC | 6,274 | $1.04M | 0.03% | +239+4.0% | Added |
| Beacon Pointe Advisors, LLC | 6,312 | $1.05M | 0.01% | −96−1.5% | Reduced |
| Integrity Alliance, LLC. | 6,313 | $1.05M | 0.06% | +4,824+324.0% | Added |
| Systematic Alpha Investments, LLC | 6,315 | $1.05M | 0.04% | 00.0% | Unchanged |
| Scott Marsh Financial, LLC | 6,326 | $1.05M | 0.39% | +6,326 | New |
| Convergence Financial, LLC | 6,347 | $1.05M | 0.18% | +29+0.5% | Added |
| Pitcairn Co | 6,354 | $1.06M | 0.07% | −4,594−42.0% | Reduced |
| Personal Cfo Solutions, LLC | 6,363 | $1.06M | 0.20% | +2,565+67.5% | Added |
| Boston Private Wealth LLC | 6,363 | $1.06M | 0.06% | −3,611−36.2% | Reduced |
| MBA Advisors LLC | 6,371 | $1.06M | 0.49% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 6,354 | $1.06M | 0.09% | −603−8.7% | Reduced |
| Beese Fulmer Investment Management, Inc. | 6,440 | $1.07M | 0.08% | +3,122+94.1% | Added |
| Shufro Rose & Co LLC | 7,343 | $1.07M | 0.09% | 00.0% | Unchanged |
| Forum Financial Management, LP | 6,462 | $1.07M | 0.02% | −1,354−17.3% | Reduced |
| RiverGlades Family Offices LLC | 6,500 | $1.08M | 0.71% | 00.0% | Unchanged |
| RFG Advisory, LLC | 6,501 | $1.08M | 0.03% | −1,317−16.8% | Reduced |
| Saxon Interests, Inc. | 7,412 | $1.08M | 0.51% | 00.0% | Unchanged |
| Kapstone Financial Advisors LLC | 6,515 | $1.08M | 0.54% | −750−10.3% | Reduced |
| Rodgers Brothers Inc. | 6,539 | $1.09M | 0.14% | +6+0.1% | Added |
| Miracle Mile Advisors, LLC | 6,549 | $1.09M | 0.02% | −78−1.2% | Reduced |
| Diversified Trust Co | 6,565 | $1.09M | 0.02% | −113−1.7% | Reduced |
| Resurgent Financial Advisors LLC | 6,570 | $1.09M | 0.60% | +6+0.1% | Added |
| Axxcess Wealth Management, LLC | 6,593 | $1.10M | 0.03% | +292+4.6% | Added |
| Advisory Alpha, LLC | 6,611 | $1.10M | 0.03% | +215+3.4% | Added |
| Atomi Financial Group, Inc. | 6,617 | $1.10M | 0.04% | +722+12.2% | Added |
| Oakworth Capital, Inc. | 6,626 | $1.10M | 0.07% | −334−4.8% | Reduced |
| Canopy Partners, LLC | 6,654 | $1.11M | 0.41% | −94−1.4% | Reduced |
| Neville Rodie & Shaw Inc | 6,714 | $1.11M | 0.08% | 00.0% | Unchanged |
| Wedbush Securities Inc | 6,742 | $1.12M | 0.04% | +482+7.7% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 6,766 | $1.12M | 0.00% | +6,766 | New |
| Beverly Hills Private Wealth, LLC | 6,775 | $1.13M | 0.21% | +36+0.5% | Added |
| Hurley Capital, LLC | 6,781 | $1.13M | 0.79% | −55−0.8% | Reduced |
| Buckley Wealth Management, LLC | 6,800 | $1.13M | 0.34% | −500−6.8% | Reduced |
| MUFG Securities Americas Inc. | 6,808 | $1.13M | 0.10% | +1,214+21.7% | Added |
| Independent Advisor Alliance | 6,815 | $1.13M | 0.03% | −1,233−15.3% | Reduced |
| Aspiriant, LLC | 6,815 | $1.13M | 0.04% | −433−6.0% | Reduced |
| Siemens Fonds Invest GmbH | 6,827 | $1.13M | 0.07% | −1,802−20.9% | Reduced |
| Meiji Yasuda Life Insurance Co | 6,828 | $1.13M | 0.03% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 6,833 | $1.14M | 0.01% | +2,366+53.0% | Added |
| BKM Wealth Management, LLC | 6,853 | $1.14M | 0.44% | +78+1.2% | Added |
| Wealthcare Advisory Partners LLC | 6,882 | $1.14M | 0.03% | +699+11.3% | Added |
| Shell Asset Management Co | 6,894 | $1.15M | 0.04% | +1,702+32.8% | Added |
| Mather Group, LLC. | 6,925 | $1.15M | 0.01% | +289+4.4% | Added |
| Peapack Gladstone Financial Corp | 6,930 | $1.15M | 0.02% | +74+1.1% | Added |
| Wedmont Private Capital | 6,437 | $1.15M | 0.05% | +571+9.7% | Added |
| Gryphon Financial Partners LLC | 6,972 | $1.16M | 0.15% | +3,197+84.7% | Added |
| Legacy Financial Advisors, Inc. | 7,002 | $1.16M | 0.18% | +3,410+94.9% | Added |
| Atria Wealth Solutions, Inc. | 6,925 | $1.16M | 0.03% | −3,557−33.9% | Reduced |
| D. E. Shaw & Co., Inc. | 7,037 | $1.17M | 0.00% | −154,927−95.7% | Reduced |
| David Loasby | 7,155 | $1.18M | 0.10% | −57−0.8% | Reduced |
| Keynote Financial Services LLC | 7,151 | $1.19M | 0.80% | −97−1.3% | Reduced |
| Portside Wealth Group, LLC | 7,181 | $1.19M | 0.18% | −135−1.8% | Reduced |
| Dynasty Wealth Management, LLC | 7,281 | $1.21M | 0.02% | −1,229−14.4% | Reduced |
| Larson Financial Group LLC | 7,297 | $1.21M | 0.05% | +4,563+166.9% | Added |
| Raiffeisen Bank International AG | 7,317 | $1.21M | 0.02% | −385−5.0% | Reduced |
| FineMark National Bank & Trust | 7,308 | $1.21M | 0.04% | −820−10.1% | Reduced |
| Arkfeld Wealth Strategies, L.L.C. | 6,881 | $1.21M | 0.48% | −26−0.4% | Reduced |
| Victory Financial Group, LLC | 7,427 | $1.23M | 0.20% | +7,427 | New |
| STRS Ohio | 7,449 | $1.24M | 0.00% | −64,421−89.6% | Reduced |
| TownSquare Capital, LLC | 7,454 | $1.24M | 0.12% | −42,695−85.1% | Reduced |
| USS Investment Management Ltd | 7,466 | $1.24M | 0.01% | 00.0% | Unchanged |
| Journey Advisory Group, LLC | 7,494 | $1.24M | 0.10% | −583−7.2% | Reduced |
| Catalyst Funds Management Pty Ltd | 7,500 | $1.25M | 0.34% | +7,500 | New |
| Capital Investment Advisors, LLC | 7,505 | $1.25M | 0.02% | +269+3.7% | Added |
| Liberty Square Wealth Partners LLC | 7,530 | $1.25M | 0.43% | 00.0% | Unchanged |
| SageView Advisory Group, LLC | 7,156 | $1.25M | 0.05% | +5,450+319.5% | Added |
| Vestcor Inc | 7,564 | $1.26M | 0.04% | −49,710−86.8% | Reduced |
| Investment Management Corp of Ontario | 7,672 | $1.27M | 0.02% | −1,400−15.4% | Reduced |
| Allegheny Financial Group LTD | 7,689 | $1.28M | 0.28% | +11+0.1% | Added |
| WealthShield Partners, LLC | 7,695 | $1.28M | 0.15% | +640+9.1% | Added |
| Convergence Investment Partners, LLC | 7,739 | $1.29M | 0.33% | +1,574+25.5% | Added |
| NorthRock Partners, LLC | 7,788 | $1.29M | 0.03% | +1,018+15.0% | Added |
| Oak Harbor Wealth Partners, LLC | 7,799 | $1.30M | 0.35% | −770−9.0% | Reduced |
| Parsons Capital Management Inc | 7,821 | $1.30M | 0.08% | −100−1.3% | Reduced |
| Assenagon Asset Management S.A. | 7,827 | $1.30M | 0.00% | −470,485−98.4% | Reduced |
| United Advisor Group, LLC | 7,827 | $1.30M | 0.22% | +304+4.0% | Added |
| Rehmann Capital Advisory Group | 7,836 | $1.30M | 0.08% | −2,239−22.2% | Reduced |
| Nebula Research & Development LLC | 7,936 | $1.32M | 0.11% | +7,936 | New |
| Moors & Cabot, Inc. | 7,942 | $1.32M | 0.06% | −904−10.2% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 7,950 | $1.32M | 0.05% | −1,904−19.3% | Reduced |
| Koshinski Asset Management, Inc. | 7,967 | $1.32M | 0.10% | +264+3.4% | Added |
| KCM Investment Advisors LLC | 7,999 | $1.33M | 0.04% | −200−2.4% | Reduced |
| Gamco Investors, Inc. Et Al | 8,020 | $1.33M | 0.01% | +6,425+402.8% | Added |
| Wetzel Investment Advisors, Inc. | 8,045 | $1.34M | 0.61% | −116−1.4% | Reduced |
| Atlanta Consulting Group Advisors, LLC | 8,060 | $1.34M | 0.37% | 00.0% | Unchanged |
| BancorpSouth Bank | 8,087 | $1.34M | 0.09% | −109−1.3% | Reduced |
| Courier Capital LLC | 8,098 | $1.35M | 0.08% | −7−0.1% | Reduced |
| Cidel Asset Management Inc | 8,099 | $1.35M | 0.08% | +522+6.9% | Added |
| Leisure Capital Management | 8,134 | $1.35M | 0.51% | 00.0% | Unchanged |
| Duncan Williams Asset Management, LLC | 8,239 | $1.37M | 0.43% | +1,072+15.0% | Added |
| Checchi Capital Advisers, LLC | 8,258 | $1.37M | 0.10% | −1,390−14.4% | Reduced |
| Flputnam Investment Management Co | 8,323 | $1.38M | 0.02% | −286−3.3% | Reduced |
| Daymark Wealth Partners, LLC | 8,333 | $1.38M | 0.05% | +276+3.4% | Added |