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 |
|---|---|---|---|---|---|
| Royal London Asset Management Ltd | 175,344 | $33.8M | 0.07% | −4,512−2.5% | Reduced |
| Bank of Nova Scotia | 170,589 | $32.9M | 0.06% | +76,762+81.8% | Added |
| Hosking Partners LLP | 169,869 | $32.7M | 1.18% | +89+0.1% | Added |
| Greatmark Investment Partners, Inc. | 168,527 | $32.5M | 3.89% | −760.0% | Reduced |
| Pictet Asset Management Holding SA | 161,957 | $31.2M | 0.03% | +26,133+19.2% | Added |
| Chevy Chase Trust Holdings, Inc. | 159,167 | $30.7M | 0.08% | −7,079−4.3% | Reduced |
| Quantinno Capital Management LP | 154,007 | $29.7M | 0.08% | +46,234+42.9% | Added |
| ExodusPoint Capital Management, LP | 151,876 | $29.3M | 0.41% | +151,876 | New |
| New York State Common Retirement Fund | 151,600 | $29.2M | 0.04% | +4,000+2.7% | Added |
| DekaBank Deutsche Girozentrale | 149,014 | $29.2M | 0.05% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 148,551 | $28.6M | 0.16% | −37,212−20.0% | Reduced |
| Ensign Peak Advisors, Inc | 144,212 | $27.8M | 0.05% | −3,835−2.6% | Reduced |
| Commonwealth Equity Services, LLC | 142,604 | $27.5M | 0.04% | −11,672−7.6% | Reduced |
| CI Private Wealth, LLC | 139,260 | $26.8M | 0.04% | −6,322−4.3% | Reduced |
| CIBC World Markets Inc. | 139,240 | $26.8M | 0.06% | −3,638−2.5% | Reduced |
| Treasurer of the State of North Carolina | 138,173 | $26.6M | 0.08% | −7,396−5.1% | Reduced |
| Advisor Group Holdings, Inc. | 139,123 | $26.1M | 0.04% | +9,504+7.3% | Added |
| Public Employees Retirement System of Ohio | 134,323 | $25.9M | 0.08% | +11,070+9.0% | Added |
| Robeco Institutional Asset Management B.V. | 133,919 | $25.8M | 0.04% | +4,442+3.4% | Added |
| First Trust Advisors LP | 133,606 | $25.8M | 0.02% | −50,484−27.4% | Reduced |
| American Century Companies Inc | 132,035 | $25.4M | 0.01% | −231,741−63.7% | Reduced |
| Janney Montgomery Scott LLC | 131,189 | $25.3M | 0.06% | −3,155−2.3% | Reduced |
| Nomura Asset Management Co Ltd | 130,560 | $25.2M | 0.07% | −27,383−17.3% | Reduced |
| TD Asset Management Inc | 125,985 | $24.3M | 0.02% | −4,059−3.1% | Reduced |
| Asset Management One Co.,Ltd. | 125,981 | $24.3M | 0.07% | −1,900−1.5% | Reduced |
| Summit Street Capital Management, LLC | 124,618 | $24.0M | 3.29% | −31,579−20.2% | Reduced |
| Federated Hermes, Inc. | 122,954 | $23.7M | 0.04% | −23,039−15.8% | Reduced |
| Oppenheimer & Co Inc | 122,371 | $23.6M | 0.29% | −2,470−2.0% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 123,108 | $23.6M | 0.04% | +551+0.4% | Added |
| Jane Street Group, LLC | 120,845 | $23.3M | 0.03% | +105,746+700.4% | Added |
| Teacher Retirement System of Texas | 120,535 | $23.2M | 0.09% | +17,627+17.1% | Added |
| Douglas Lane & Associates, LLC | 118,538 | $22.8M | 0.32% | −406−0.3% | Reduced |
| Sanctuary Advisors, LLC | 116,088 | $22.4M | 0.13% | −4,391−3.6% | Reduced |
| Empowered Funds, LLC | 113,289 | $21.8M | 0.22% | −87,310−43.5% | Reduced |
| Adams Natural Resources Fund, Inc. | 112,512 | $21.7M | 3.29% | +8,200+7.9% | Added |
| Toronto Dominion Bank | 112,350 | $21.7M | 0.04% | −12,994−10.4% | Reduced |
| FIL Ltd | 111,834 | $21.6M | 0.02% | −35,963−24.3% | Reduced |
| Nippon Life Global Investors Americas, Inc. | 111,790 | $21.5M | 0.91% | −350−0.3% | Reduced |
| Voleon Capital Management LP | 111,506 | $21.5M | 0.52% | +74,087+198.0% | Added |
| Van Eck Associates Corp | 110,933 | $21.4M | 0.02% | −7,520−6.3% | Reduced |
| Standard Life Aberdeen plc | 106,934 | $21.0M | 0.03% | −38,908−26.7% | Reduced |
| State of New Jersey Common Pension Fund D | 107,245 | $20.7M | 0.08% | +290.0% | Added |
| Credit Agricole S A | 105,687 | $20.4M | 0.07% | +105,687 | New |
| Distillate Capital Partners LLC | 104,731 | $20.2M | 1.05% | −23,329−18.2% | Reduced |
| Cetera Investment Advisers | 104,704 | $20.2M | 0.02% | +20,134+23.8% | Added |
| Adage Capital Partners GP, L.L.C. | 101,760 | $19.6M | 0.03% | −4,600−4.3% | Reduced |
| Martingale Asset Management L P | 101,460 | $19.6M | 0.49% | +84,123+485.2% | Added |
| Trexquant Investment LP | 100,919 | $19.5M | 0.20% | +100,919 | New |
| ARS Investment Partners, LLC | 100,897 | $19.4M | 1.28% | −18,505−15.5% | Reduced |
| Reaves W H & Co Inc | 100,000 | $19.3M | 0.34% | −50,000−33.3% | Reduced |
| Resona Asset Management Co.,Ltd. | 99,022 | $19.1M | 0.09% | −10,034−9.2% | Reduced |
| Guggenheim Capital LLC | 99,213 | $19.1M | 0.14% | −5,253−5.0% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 98,203 | $18.9M | 0.14% | +5,468+5.9% | Added |
| Wealthfront Advisers LLC | 97,583 | $18.8M | 0.04% | −1,842−1.9% | Reduced |
| Cinctive Capital Management LP | 95,615 | $18.4M | 0.92% | +30,872+47.7% | Added |
| Schroder Investment Management Group | 91,793 | $17.7M | 0.01% | +44,916+95.8% | Added |
| Captrust Financial Advisors | 90,650 | $17.5M | 0.04% | −3,068−3.3% | Reduced |
| Gotham Asset Management, LLC | 90,564 | $17.5M | 0.08% | +805+0.9% | Added |
| TCTC Holdings, LLC | 90,001 | $17.3M | 0.51% | −2,080−2.3% | Reduced |
| Arizona State Retirement System | 89,713 | $17.3M | 0.09% | −1,362−1.5% | Reduced |
| Rafferty Asset Management, LLC | 88,748 | $17.1M | 0.06% | −7,132−7.4% | Reduced |
| State of Tennessee, Treasury Department | 88,072 | $17.0M | 0.06% | +8,764+11.1% | Added |
| La Banque Postale Asset Management SA | 87,606 | $16.9M | 0.21% | +64,526+279.6% | Added |
| Cushing Asset Management, LP | 85,500 | $16.5M | 0.94% | 00.0% | Unchanged |
| GWM Advisors LLC | 83,356 | $16.1M | 0.07% | −4,726−5.4% | Reduced |
| State of Michigan Retirement System | 82,210 | $15.8M | 0.08% | −1,300−1.6% | Reduced |
| Smith Group Asset Management, LLC | 81,566 | $15.7M | 0.90% | +4,891+6.4% | Added |
| Cohen & Steers, Inc. | 79,588 | $15.3M | 0.03% | −24,817−23.8% | Reduced |
| Henshaw Capital LLC | 78,589 | $15.1M | 0.56% | 00.0% | Unchanged |
| Czech National Bank | 77,215 | $14.9M | 0.10% | +2,121+2.8% | Added |
| Wendell David Associates Inc | 76,613 | $14.8M | 1.46% | 00.0% | Unchanged |
| National Bank of Canada | 76,587 | $14.8M | 0.02% | −106,431−58.2% | Reduced |
| CCM Investment Advisers LLC | 75,883 | $14.6M | 1.44% | −358−0.5% | Reduced |
| Balyasny Asset Management LLC | 75,581 | $14.6M | 0.03% | −584,014−88.5% | Reduced |
| MetLife Investment Management | 75,486 | $14.5M | 0.07% | −2,865−3.7% | Reduced |
| Mercer Global Advisors Inc | 75,449 | $14.5M | 0.02% | +4,527+6.4% | Added |
| North Point Portfolio Managers Corp | 75,340 | $14.5M | 2.40% | −758−1.0% | Reduced |
| Philadelphia Trust Co | 75,034 | $14.5M | 1.02% | +848+1.1% | Added |
| Capital Fund Management S.A. | 74,794 | $14.4M | 0.14% | +74,794 | New |
| Baird Financial Group, Inc. | 74,463 | $14.4M | 0.02% | +969+1.3% | Added |
| Assenagon Asset Management S.A. | 74,115 | $14.3M | 0.02% | +66,288+846.9% | Added |
| Citizens Financial Group Inc | 73,979 | $14.3M | 0.20% | +4,754+6.9% | Added |
| Aventail Capital Group, LP | 73,791 | $14.2M | 0.68% | −18,448−20.0% | Reduced |
| Comerica Bank | 73,567 | $14.2M | 0.05% | −8,722−10.6% | Reduced |
| GF Fund Management Co. Ltd. | 73,448 | $14.2M | 0.26% | +5,874+8.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 73,006 | $14.1M | 0.07% | −2,340−3.1% | Reduced |
| Neuberger Berman Group LLC | 71,423 | $13.8M | 0.01% | +2,983+4.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 71,133 | $13.7M | 0.04% | +3,701+5.5% | Added |
| Praetorian PR LLC | 70,000 | $13.5M | 8.18% | +70,000 | New |
| Kestra Advisory Services, LLC | 69,288 | $13.4M | 0.06% | +35,223+103.4% | Added |
| Xponance, Inc. | 69,150 | $13.3M | 0.11% | −3,342−4.6% | Reduced |
| Anchor Capital Advisors LLC | 69,130 | $13.3M | 0.39% | −1,525−2.2% | Reduced |
| JustInvest LLC | 68,953 | $13.3M | 0.14% | +3,281+5.0% | Added |
| Susquehanna International Group, LLP | 68,352 | $13.2M | 0.02% | −33,907−33.2% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 68,003 | $13.1M | 0.21% | +68,003 | New |
| Sanibel Captiva Trust Company, Inc. | 66,722 | $12.9M | 0.37% | +280.0% | Added |
| Crossmark Global Holdings, Inc. | 66,082 | $12.7M | 0.19% | −9,687−12.8% | Reduced |
| Yarbrough Capital, LLC | 65,706 | $12.7M | 0.39% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 65,508 | $12.6M | 0.05% | +2,323+3.7% | Added |
| Retirement Systems of Alabama | 64,853 | $12.5M | 0.04% | −1,068−1.6% | Reduced |