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 |
|---|---|---|---|---|---|
| Keybank National Association | 31,402 | $5.22M | 0.02% | +83+0.3% | Added |
| Huntington National Bank | 30,964 | $5.14M | 0.03% | +889+3.0% | Added |
| Wiley Bros.-Aintree Capital, LLC | 30,689 | $5.10M | 0.04% | +2,108+7.4% | Added |
| Atlantic Union Bankshares Corp | 30,209 | $5.02M | 0.11% | +1,691+5.9% | Added |
| M&T Bank Corp | 30,189 | $5.01M | 0.02% | +1,873+6.6% | Added |
| Generali Asset Management SPA SGR | 30,143 | $5.01M | 0.11% | −6,889−18.6% | Reduced |
| Kentucky Farm Bureau Mutual Insurance Co | 30,000 | $4.98M | 1.06% | 00.0% | Unchanged |
| Ghe, LLC | 29,974 | $4.98M | 2.23% | −8,520−22.1% | Reduced |
| Tortoise Capital Advisors, L.L.C. | 29,648 | $4.92M | 0.06% | −1,627−5.2% | Reduced |
| Comprehensive Financial Consultants Institutional, Inc. | 29,161 | $4.84M | 1.59% | −899−3.0% | Reduced |
| Redwood Investment Management, LLC | 29,151 | $4.84M | 0.51% | +3,052+11.7% | Added |
| Envestnet Portfolio Solutions, Inc. | 29,132 | $4.84M | 0.02% | −19,030−39.5% | Reduced |
| Demars Financial Group, LLC | 28,899 | $4.80M | 1.84% | −4,684,696−99.4% | Reduced |
| Burney Co | 28,887 | $4.80M | 0.16% | +185+0.6% | Added |
| Walleye Capital LLC | 28,556 | $4.74M | 0.04% | −36,583−56.2% | Reduced |
| Thoroughbred Financial Services, LLC | 28,319 | $4.70M | 0.33% | −5,168−15.4% | Reduced |
| Central Trust Co | 27,855 | $4.63M | 0.11% | −2,450−8.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 27,604 | $4.59M | 0.02% | +5,298+23.8% | Added |
| Savant Capital, LLC | 27,435 | $4.56M | 0.03% | +611+2.3% | Added |
| Berry Wealth Group, LP | 27,410 | $4.55M | 3.19% | +43+0.2% | Added |
| Bessemer Group Inc | 27,174 | $4.51M | 0.01% | +157+0.6% | Added |
| Wesbanco Bank Inc | 26,964 | $4.48M | 0.13% | +5,922+28.1% | Added |
| SPC Financial, Inc. | 26,599 | $4.42M | 0.37% | −421−1.6% | Reduced |
| Vinva Investment Management Ltd | 26,306 | $4.40M | 0.12% | +3,342+14.6% | Added |
| Oregon Public Employees Retirement Fund | 26,479 | $4.40M | 0.08% | −1,000−3.6% | Reduced |
| swisspartners Advisors Ltd | 26,250 | $4.36M | 4.11% | +2,245+9.4% | Added |
| UniSuper Management Pty Ltd | 25,701 | $4.27M | 0.03% | −2,064−7.4% | Reduced |
| Meridian Wealth Advisors, LLC | 25,701 | $4.27M | 0.67% | +1,531+6.3% | Added |
| Confluence Wealth Services, Inc. | 25,470 | $4.23M | 0.23% | +411+1.6% | Added |
| First Citizens Bank & Trust Co | 25,334 | $4.21M | 0.08% | −5,939−19.0% | Reduced |
| Synovus Financial Corp | 25,255 | $4.20M | 0.05% | −2,180−7.9% | Reduced |
| Prime Capital Investment Advisors, LLC | 25,254 | $4.19M | 0.06% | −6,084−19.4% | Reduced |
| Wakefield Asset Management LLLP | 25,220 | $4.19M | 1.17% | +23,813+1,692.5% | Added |
| Teachers Retirement System of the State of Kentucky | 25,144 | $4.18M | 0.03% | +367+1.5% | Added |
| HB Wealth Management, LLC | 24,907 | $4.14M | 0.03% | −998−3.9% | Reduced |
| Princeton Global Asset Management LLC | 24,653 | $4.10M | 0.74% | −288−1.2% | Reduced |
| Steel Peak Wealth Management LLC | 24,639 | $4.09M | 0.16% | +11,947+94.1% | Added |
| Poehling Capital Management, LLC | 24,457 | $4.06M | 0.95% | 00.0% | Unchanged |
| Caliber Wealth Management, LLC | 24,409 | $4.05M | 0.44% | +1,436+6.3% | Added |
| Umb Bank N A | 23,836 | $3.96M | 0.06% | +876+3.8% | Added |
| Kingsview Wealth Management, LLC | 23,569 | $3.92M | 0.07% | −847−3.5% | Reduced |
| OP Asset Management Ltd | 23,569 | $3.92M | 0.06% | −12,552−34.7% | Reduced |
| Dakota Wealth Management | 23,187 | $3.85M | 0.08% | −160−0.7% | Reduced |
| Gilliland Jeter Wealth Management LLC | 23,139 | $3.84M | 1.25% | −514−2.2% | Reduced |
| Intech Investment Management LLC | 23,103 | $3.84M | 0.04% | −5,074−18.0% | Reduced |
| La Banque Postale Asset Management SA | 23,080 | $3.83M | 0.05% | −42,364−64.7% | Reduced |
| CIBC Private Wealth Group, LLC | 23,050 | $3.83M | 0.01% | −93,845−80.3% | Reduced |
| QRG Capital Management, Inc. | 22,898 | $3.80M | 0.03% | −34,982−60.4% | Reduced |
| Howard Capital Management Inc. | 22,657 | $3.76M | 0.06% | −285−1.2% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 22,413 | $3.72M | 0.11% | −2,589−10.4% | Reduced |
| Foster & Motley Inc | 22,190 | $3.69M | 0.21% | −1,069−4.6% | Reduced |
| Summit Trail Advisors, LLC | 22,115 | $3.67M | 0.06% | +2,346+11.9% | Added |
| Stratos Wealth Partners, LTD. | 22,103 | $3.67M | 0.05% | +8,672+64.6% | Added |
| Lido Advisors, LLC | 21,913 | $3.64M | 0.02% | +8,996+69.6% | Added |
| Joseph Group Capital Management | 21,904 | $3.64M | 1.22% | +67+0.3% | Added |
| Sterling Capital Management LLC | 21,895 | $3.64M | 0.05% | +20,097+1,117.7% | Added |
| Candriam Luxembourg S.C.A. | 21,818 | $3.62M | 0.02% | −3,269−13.0% | Reduced |
| Resonant Capital Advisors, LLC | 21,746 | $3.61M | 0.23% | +1,168+5.7% | Added |
| Stonebridge Financial Group, LLC | 21,671 | $3.60M | 0.35% | −41−0.2% | Reduced |
| Sagespring Wealth Partners, LLC | 21,666 | $3.60M | 0.08% | +781+3.7% | Added |
| Allworth Financial LP | 21,579 | $3.58M | 0.02% | +8,346+63.1% | Added |
| Stonebrook Private Inc. | 21,609 | $3.58M | 0.84% | −50−0.2% | Reduced |
| Mizuho Securities USA LLC | 21,230 | $3.53M | 0.08% | +21,230 | New |
| Warren Averett Asset Management, LLC | 21,048 | $3.50M | 0.04% | +192+0.9% | Added |
| Rothschild Investment LLC | 20,784 | $3.45M | 0.22% | +153+0.7% | Added |
| Kentucky Retirement Systems | 20,590 | $3.42M | 0.10% | −1,349−6.1% | Reduced |
| Whittier Trust Co of Nevada Inc | 20,561 | $3.42M | 0.08% | +16+0.1% | Added |
| KKM Financial LLC | 20,541 | $3.41M | 1.19% | +4,330+26.7% | Added |
| TCW Group Inc | 20,539 | $3.41M | 0.03% | −122−0.6% | Reduced |
| Family Management Corp | 20,436 | $3.39M | 0.52% | −41−0.2% | Reduced |
| Fruth Investment Management | 20,338 | $3.38M | 0.92% | −300−1.5% | Reduced |
| MAI Capital Management | 20,271 | $3.37M | 0.02% | +3,698+22.3% | Added |
| Brinker Capital Investments, LLC | 20,200 | $3.36M | 0.03% | −973−4.6% | Reduced |
| Thompson Siegel & Walmsley LLC | 20,146 | $3.35M | 0.06% | −125−0.6% | Reduced |
| CWM, LLC | 20,014 | $3.33M | 0.01% | −5,603−21.9% | Reduced |
| Turn8 Private Wealth Inc. | 19,975 | $3.28M | 2.37% | −1,755−8.1% | Reduced |
| Kennondale Capital Management LLC | 19,718 | $3.28M | 3.34% | 00.0% | Unchanged |
| Hancock Whitney Corp | 19,623 | $3.26M | 0.06% | −62−0.3% | Reduced |
| West Michigan Advisors, LLC | 19,419 | $3.23M | 0.91% | −42−0.2% | Reduced |
| Peterson Wealth Services | 19,417 | $3.23M | 0.88% | +442+2.3% | Added |
| Fisher Asset Management, LLC | 18,780 | $3.12M | 0.00% | +658+3.6% | Added |
| First Manhattan Co | 18,576 | $3.09M | 0.01% | +1,427+8.3% | Added |
| Hartford Investment Management Co | 18,541 | $3.08M | 0.10% | −719−3.7% | Reduced |
| Nilsine Partners, LLC | 18,444 | $3.06M | 0.31% | +238+1.3% | Added |
| First Nebraska Trust Co | 18,414 | $3.06M | 0.29% | −35−0.2% | Reduced |
| Norinchukin Bank, The | 18,350 | $3.05M | 0.05% | −183−1.0% | Reduced |
| Empirical Finance, LLC | 18,301 | $3.04M | 0.16% | +63+0.3% | Added |
| Bryn Mawr Trust Co | 18,143 | $3.01M | 0.05% | −500−2.7% | Reduced |
| Kestra Private Wealth Services, LLC | 17,881 | $2.97M | 0.04% | −540−2.9% | Reduced |
| Coldstream Capital Management Inc | 17,864 | $2.97M | 0.05% | −2,198−11.0% | Reduced |
| Generali Investments CEE, investicni spolecnost, a.s. | 17,694 | $2.94M | 0.24% | 00.0% | Unchanged |
| Avantax Advisory Services, Inc. | 17,685 | $2.94M | 0.02% | −1,096−5.8% | Reduced |
| Accretive Wealth Partners, LLC | 17,633 | $2.93M | 0.96% | +25+0.1% | Added |
| Leavell Investment Management, Inc. | 17,600 | $2.92M | 0.13% | −107−0.6% | Reduced |
| Martingale Asset Management L P | 17,337 | $2.88M | 0.07% | +17,337 | New |
| Insigneo Advisory Services, LLC | 17,283 | $2.87M | 0.25% | +106+0.6% | Added |
| Sequoia Financial Advisors, LLC | 17,182 | $2.85M | 0.02% | +29+0.2% | Added |
| Park National Corp | 17,113 | $2.84M | 0.09% | −553−3.1% | Reduced |
| Hudson Canyon Capital Management | 17,093 | $2.84M | 1.77% | −734−4.1% | Reduced |
| Metis Global Partners, LLC | 16,777 | $2.79M | 0.07% | −138−0.8% | Reduced |