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 |
|---|---|---|---|---|---|
| Everhart Financial Group, Inc. | 5,679 | $1.09M | 0.11% | +774+15.8% | Added |
| Exchange Traded Concepts, LLC | 5,674 | $1.09M | 0.01% | −1,159−17.0% | Reduced |
| SG Americas Securities, LLC | 5,624 | $1.08M | 0.00% | −46,516−89.2% | Reduced |
| MQS Management LLC | 5,621 | $1.08M | 0.63% | +4,135+278.3% | Added |
| Quantessence Capital LLC | 5,611 | $1.08M | 0.34% | +5,611 | New |
| Snowden Capital Advisors LLC | 5,597 | $1.08M | 0.03% | −52−0.9% | Reduced |
| 1620 Investment Advisors, Inc. | 5,593 | $1.08M | 0.73% | −131−2.3% | Reduced |
| Shufro Rose & Co LLC | 7,343 | $1.07M | 0.09% | 00.0% | Unchanged |
| Pitcairn Co | 5,547 | $1.07M | 0.08% | −807−12.7% | Reduced |
| Flagship Harbor Advisors, LLC | 5,543 | $1.07M | 0.05% | −19−0.3% | Reduced |
| Old Point Trust & Financial Services N A | 5,525 | $1.06M | 0.34% | 00.0% | Unchanged |
| McDonald Partners LLC | 5,518 | $1.06M | 0.32% | −188−3.3% | Reduced |
| Hillsdale Investment Management Inc. | 5,500 | $1.06M | 0.03% | +5,500 | New |
| Glenview Trust Co | 5,487 | $1.06M | 0.02% | −111−2.0% | Reduced |
| Investors Research Corp | 5,446 | $1.05M | 0.19% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 5,443 | $1.05M | 0.01% | +129+2.4% | Added |
| Frank, Rimerman Advisors LLC | 5,416 | $1.04M | 0.07% | −62−1.1% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 5,344 | $1.03M | 0.00% | −1,422−21.0% | Reduced |
| Prudential PLC | 5,322 | $1.03M | 0.01% | 00.0% | Unchanged |
| Horizon Kinetics Asset Management LLC | 5,270 | $1.02M | 0.01% | −125−2.3% | Reduced |
| Invera Wealth Advisors, LLC | 5,268 | $1.02M | 0.63% | −8−0.2% | Reduced |
| American National Bank | 5,264 | $1.01M | 0.10% | +3,100+143.3% | Added |
| Quotient Wealth Partners, LLC | 5,260 | $1.01M | 0.03% | +79+1.5% | Added |
| Kapstone Financial Advisors LLC | 5,240 | $1.01M | 0.48% | −1,275−19.6% | Reduced |
| Coastline Trust Co | 5,227 | $1.01M | 0.11% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 5,209 | $1.00M | 0.51% | +5,209 | New |
| Monetta Financial Services Inc | 5,200 | $1.00M | 0.70% | +5,200 | New |
| Applied Finance Capital Management, LLC | 5,198 | $1.00M | 0.07% | −1,043−16.7% | Reduced |
| Sage Mountain Advisors LLC | 5,164 | $995.3K | 0.06% | +2,904+128.5% | Added |
| Taylor, Cottrill, Erickson & Associates, Inc. | 5,124 | $987.5K | 0.33% | +26+0.5% | Added |
| Capital Advisors Inc | 5,117 | $986.2K | 0.02% | −218−4.1% | Reduced |
| Brown Brothers Harriman & Co | 5,111 | $985.1K | 0.01% | +514+11.2% | Added |
| Simmons Bank | 5,105 | $983.9K | 0.07% | +65+1.3% | Added |
| Trust Co of Toledo NA | 5,100 | $983.0K | 0.10% | −9−0.2% | Reduced |
| Huntleigh Advisors, Inc. | 5,050 | $973.3K | 0.17% | 00.0% | Unchanged |
| LVZ Advisors, Inc. | 5,027 | $968.8K | 0.11% | +893+21.6% | Added |
| Segment Wealth Management, LLC | 4,986 | $961.0K | 0.06% | −46−0.9% | Reduced |
| Catalytic Wealth RIA, LLC | 4,967 | $957.3K | 0.03% | +2,590+109.0% | Added |
| Trust Co of Vermont | 4,947 | $953.5K | 0.04% | −7−0.1% | Reduced |
| Grimes & Company, Inc. | 4,939 | $951.9K | 0.02% | +31+0.6% | Added |
| Foundation Resource Management Inc | 4,929 | $950.0K | 0.14% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 4,873 | $939.2K | 0.07% | +169+3.6% | Added |
| Summit Financial, LLC | 4,862 | $937.1K | 0.01% | −571−10.5% | Reduced |
| Scotia Capital Inc. | 4,855 | $935.8K | 0.00% | −1,033−17.5% | Reduced |
| SS&H Financial Advisors, Inc. | 4,850 | $934.8K | 0.28% | 00.0% | Unchanged |
| Lokken Investment Group LLC | 4,850 | $934.8K | 0.32% | −188−3.7% | Reduced |
| Piscataqua Savings Bank | 4,831 | $931.1K | 0.73% | 00.0% | Unchanged |
| Argent Trust Co | 4,819 | $928.8K | 0.03% | −52−1.1% | Reduced |
| First Wilshire Securities Management Inc | 4,786 | $922.5K | 0.25% | 00.0% | Unchanged |
| One Capital Management, LLC | 4,782 | $921.7K | 0.03% | +3,173+197.2% | Added |
| Inceptionr LLC | 4,765 | $918.4K | 0.22% | −553−10.4% | Reduced |
| Harbour Investments, Inc. | 4,748 | $915.2K | 0.02% | −7−0.1% | Reduced |
| Hummer Financial Advisory Services Inc | 4,732 | $912.0K | 0.66% | 00.0% | Unchanged |
| Norden Group LLC | 4,723 | $910.4K | 0.09% | −671−12.4% | Reduced |
| Whalerock Point Partners, LLC | 4,722 | $910.1K | 0.18% | −400−7.8% | Reduced |
| Wealthspire Advisors, LLC | 4,719 | $909.6K | 0.00% | −346−6.8% | Reduced |
| Woodstock Corp | 4,718 | $909.3K | 0.08% | −50−1.0% | Reduced |
| Principal Securities, Inc. | 4,646 | $895.5K | 0.01% | +226+5.1% | Added |
| Tradewinds, LLC. | 4,603 | $887.3K | 0.22% | +4,603 | New |
| SCS Capital Management LLC | 4,599 | $886.4K | 0.01% | +36+0.8% | Added |
| Summit Global Investments | 4,597 | $886.0K | 0.05% | +4,597 | New |
| TD Waterhouse Canada Inc. | 4,580 | $880.8K | 0.01% | +200+4.6% | Added |
| International Assets Investment Management, LLC | 5,155 | $876.0K | 0.07% | 00.0% | Unchanged |
| Challenger Wealth Management | 4,544 | $875.9K | 0.68% | −98−2.1% | Reduced |
| 1st Source Bank | 4,544 | $875.8K | 0.05% | 00.0% | Unchanged |
| Tema ETFs LLC | 4,528 | $872.7K | 0.07% | +4,528 | New |
| CVA Family Office, LLC | 4,509 | $869.1K | 0.11% | −6−0.1% | Reduced |
| Danske Bank A/S | 4,489 | $865.2K | 0.00% | 00.0% | Unchanged |
| Argentarii, LLC | 4,482 | $863.9K | 0.37% | −202−4.3% | Reduced |
| Kingswood Wealth Advisors, LLC | 4,473 | $862.1K | 0.05% | +1,834+69.5% | Added |
| Shelton Capital Management | 4,468 | $861.2K | 0.02% | −913−17.0% | Reduced |
| Central Bank & Trust Co | 4,455 | $858.7K | 0.14% | +2,000+81.5% | Added |
| Kavar Capital Partners Group, LLC | 4,440 | $855.8K | 0.11% | −113−2.5% | Reduced |
| Henrickson Nauta Wealth Advisors, Inc. | 4,429 | $853.7K | 0.27% | −8−0.2% | Reduced |
| Tudor Financial Inc. | 4,394 | $847.0K | 0.45% | −53−1.2% | Reduced |
| Center for Financial Planning, Inc. | 4,370 | $842.4K | 0.09% | +256+6.2% | Added |
| Meridian Wealth Management, LLC | 4,366 | $841.5K | 0.03% | −1,297−22.9% | Reduced |
| Catalyst Financial Partners LLC | 4,352 | $838.8K | 0.10% | +14+0.3% | Added |
| Pure Financial Advisors, Inc. | 4,329 | $834.4K | 0.01% | −7−0.2% | Reduced |
| Eagle Bluffs Wealth Management LLC | 4,305 | $829.7K | 0.36% | +200+4.9% | Added |
| IFP Advisors, Inc | 4,282 | $825.3K | 0.02% | −114−2.6% | Reduced |
| Global Retirement Partners, LLC | 4,282 | $825.3K | 0.02% | +21+0.5% | Added |
| Ferguson Wellman Capital Management, Inc | 4,280 | $824.9K | 0.01% | 00.0% | Unchanged |
| First Financial Bankshares Inc | 4,261 | $821.3K | 0.02% | +1,110+35.2% | Added |
| Versor Investments LP | 4,214 | $812.2K | 0.15% | +403+10.6% | Added |
| Bayesian Capital Management, LP | 4,211 | $811.6K | 0.17% | +1,011+31.6% | Added |
| Evergreen Capital Management LLC | 4,184 | $806.4K | 0.02% | +773+22.7% | Added |
| Farmers Trust Co | 4,168 | $803.3K | 0.14% | +200+5.0% | Added |
| Foundations Investment Advisors, LLC | 4,167 | $803.2K | 0.01% | −933−18.3% | Reduced |
| Adviser Investments LLC | 4,156 | $801.0K | 0.01% | +123+3.0% | Added |
| MRP Capital Investments, LLC | 4,820 | $800.7K | 0.69% | −50−1.0% | Reduced |
| Salem Investment Counselors Inc | 4,134 | $796.8K | 0.02% | +12+0.3% | Added |
| TownSquare Capital, LLC | 4,112 | $792.5K | 0.12% | −3,342−44.8% | Reduced |
| Acropolis Investment Management, LLC | 4,739 | $787.2K | 0.04% | +402+9.3% | Added |
| Chilton Capital Management LLC | 4,066 | $783.7K | 0.03% | +66+1.7% | Added |
| Athena Investment Management | 4,058 | $782.1K | 0.41% | −257−6.0% | Reduced |
| Alan B. Lancz & Associates, Inc. | 4,050 | $780.6K | 0.71% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 4,045 | $779.0K | 0.13% | −36−0.9% | Reduced |
| Diversify Advisory Services, LLC | 3,942 | $771.7K | 0.03% | +719+22.3% | Added |
| Wealthstar Advisors, LLC | 4,000 | $771.0K | 0.30% | 00.0% | Unchanged |