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
- 1,571
- +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
- 589 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 |
|---|---|---|---|---|---|
| OneAscent Family Office, LLC | 1,239 | $206.0K | 0.19% | +1,239 | New |
| Financial Engines Advisors L.L.C. | 1,233 | $205.0K | 0.00% | +1,233 | New |
| Madison Wealth Partners, Inc | 1,234 | $205.0K | 0.04% | +1,234 | New |
| GDS Wealth Management | 1,233 | $204.8K | 0.01% | +1,233 | New |
| Balentine LLC | 1,232 | $204.6K | 0.01% | −177−12.6% | Reduced |
| Haverford Trust Co | 1,232 | $204.6K | 0.00% | +1,232 | New |
| Roundview Capital LLC | 1,223 | $203.2K | 0.01% | +1,223 | New |
| Prelude Capital Management, LLC | 1,222 | $203.0K | 0.02% | −1,203−49.6% | Reduced |
| Waterloo Capital, L.P. | 1,213 | $201.5K | 0.02% | +1,213 | New |
| C2P Capital Advisory Group, LLC d.b.a. Prosperity Capital Advisors | 1,206 | $200.3K | 0.01% | +1,206 | New |
| Delta Asset Management LLC | 1,203 | $199.8K | 0.02% | 00.0% | Unchanged |
| Sava Infond d.o.o. | 1,200 | $199.3K | 0.03% | 00.0% | Unchanged |
| Albion Financial Group | 1,172 | $194.7K | 0.01% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 1,158 | $192.4K | 0.00% | +711+159.1% | Added |
| AdvisorNet Financial, Inc | 1,157 | $192.3K | 0.01% | −20−1.7% | Reduced |
| City State Bank | 1,128 | $187.4K | 0.06% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 1,110 | $185.9K | 0.10% | +28+2.6% | Added |
| Motco | 1,080 | $183.8K | 0.02% | 00.0% | Unchanged |
| TD Capital Management LLC | 1,083 | $179.9K | 0.02% | +996+1,144.8% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 1,071 | $177.9K | 0.06% | +34+3.3% | Added |
| Adirondack Trust Co | 1,070 | $177.7K | 0.06% | 00.0% | Unchanged |
| Private Wealth Asset Management, LLC | 1,062 | $176.4K | 0.02% | −151−12.4% | Reduced |
| Lazard Asset Management LLC | 1,037 | $172.0K | 0.00% | +69+7.1% | Added |
| Centaurus Financial, Inc. | 1,020 | $170.0K | 0.01% | −32−3.0% | Reduced |
| First Community Trust NA | 1,020 | $169.4K | 0.14% | 00.0% | Unchanged |
| Kiker Wealth Management, LLC | 1,017 | $168.9K | 0.10% | +267+35.6% | Added |
| Salomon & Ludwin, LLC | 967 | $168.7K | 0.02% | +253+35.4% | Added |
| Monetary Management Group Inc | 975 | $162.0K | 0.04% | 00.0% | Unchanged |
| Onefund, LLC | 962 | $160.0K | 0.12% | +962 | New |
| WFA Asset Management Corp | 913 | $158.4K | 0.09% | +4+0.4% | Added |
| GoalVest Advisory LLC | 946 | $157.1K | 0.04% | −330−25.9% | Reduced |
| Kimelman & Baird, LLC | 942 | $156.5K | 0.01% | 00.0% | Unchanged |
| Old Second National Bank of Aurora | 927 | $154.0K | 0.03% | 00.0% | Unchanged |
| MUFG Securities EMEA plc | 908 | $150.8K | 0.01% | +908 | New |
| Catalyst Capital Advisors LLC | 907 | $150.7K | 0.00% | +380+72.1% | Added |
| Tortoise Investment Management, LLC | 879 | $145.9K | 0.01% | +14+1.6% | Added |
| Medallion Wealth Advisors, LLC | 852 | $144.6K | 0.06% | +276+47.9% | Added |
| Cove Street Capital, LLC | 855 | $142.0K | 0.21% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 844 | $140.0K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 837 | $139.1K | 0.02% | +2+0.2% | Added |
| Capital Advisors, Ltd. LLC | 818 | $136.0K | 0.02% | +23+2.9% | Added |
| Eisler Capital Management Ltd. | 808 | $134.2K | 0.00% | −340−29.6% | Reduced |
| Brown, Lisle/Cummings, Inc. | 804 | $133.6K | 0.04% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 792 | $131.5K | 0.02% | +108+15.8% | Added |
| MTM Investment Management, LLC | 782 | $129.9K | 0.04% | +782 | New |
| Sittner & Nelson, LLC | 770 | $127.9K | 0.05% | 00.0% | Unchanged |
| Colonial Trust Advisors | 770 | $127.9K | 0.01% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 752 | $124.9K | 0.01% | −11−1.4% | Reduced |
| Carderock Capital Management Inc | 750 | $124.6K | 0.03% | +750 | New |
| Newbridge Financial Services Group, Inc. | 733 | $121.8K | 0.02% | +290+65.5% | Added |
| North Capital, Inc. | 731 | $121.4K | 0.10% | −10−1.3% | Reduced |
| Resources Management Corp | 731 | $121.0K | 0.02% | 00.0% | Unchanged |
| Gen-Wealth Partners Inc | 717 | $119.1K | 0.05% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 704 | $116.9K | 0.04% | −408−36.7% | Reduced |
| Kentucky Trust Co | 670 | $111.3K | 0.06% | 00.0% | Unchanged |
| First United Bank Trust | 668 | $111.0K | 0.04% | 00.0% | Unchanged |
| Asset Dedication, LLC | 663 | $110.1K | 0.01% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 662 | $110.0K | 0.01% | −12−1.8% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 655 | $108.8K | 0.00% | +15+2.3% | Added |
| Cranbrook Wealth Management, LLC | 650 | $108.0K | 0.02% | 00.0% | Unchanged |
| Semmax Financial Advisors Inc. | 664 | $106.8K | 0.03% | +2+0.3% | Added |
| Central Pacific Bank - Trust Division | 630 | $104.6K | 0.01% | 00.0% | Unchanged |
| Copia Wealth Management | 630 | $104.6K | 0.09% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 616 | $102.3K | 0.01% | 00.0% | Unchanged |
| Cary Street Partner Investment Advisory LLC | 605 | $100.5K | 0.05% | +132+27.9% | Added |
| Arlington Trust Co LLC | 600 | $99.7K | 0.02% | −63−9.5% | Reduced |
| Arcadia Investment Management Corp | 600 | $99.7K | 0.02% | 00.0% | Unchanged |
| J.Safra Asset Management Corp | 600 | $99.7K | 0.01% | +600 | New |
| Bangor Savings Bank | 594 | $98.7K | 0.01% | 00.0% | Unchanged |
| GeoWealth Management, LLC | 590 | $98.0K | 0.00% | +19+3.3% | Added |
| Wolff Wiese Magana LLC | 562 | $93.4K | 0.06% | +57+11.3% | Added |
| CNB Bank | 560 | $93.0K | 0.04% | 00.0% | Unchanged |
| Winch Advisory Services, LLC | 550 | $91.4K | 0.02% | +1+0.2% | Added |
| Hilltop National Bank | 542 | $90.0K | 0.02% | +542 | New |
| Ransom Advisory, Ltd | 540 | $89.7K | 0.04% | 00.0% | Unchanged |
| NBC Securities, Inc. | 534 | $88.0K | 0.01% | −880−62.2% | Reduced |
| PFS Partners, LLC | 525 | $87.2K | 0.04% | 00.0% | Unchanged |
| St Germain D J Co Inc | 525 | $87.2K | 0.00% | 00.0% | Unchanged |
| Livelsberger Financial Advisory | 525 | $87.1K | 1.69% | +525 | New |
| Robinson Value Management, Ltd. | 520 | $86.4K | 0.05% | 00.0% | Unchanged |
| Volterra Technologies LP | 506 | $84.1K | 0.11% | +506 | New |
| Intact Investment Management Inc. | 500 | $83.1K | 0.00% | 00.0% | Unchanged |
| Iron Horse Wealth Management, LLC | 500 | $83.1K | 0.02% | 00.0% | Unchanged |
| Alpine Bank Wealth Management | 500 | $83.1K | 0.01% | 00.0% | Unchanged |
| Valley National Advisers Inc | 504 | $83.0K | 0.01% | +6+1.2% | Added |
| Silvant Capital Management LLC | 496 | $82.4K | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 491 | $81.5K | 0.03% | −27−5.2% | Reduced |
| VSM Wealth Advisory, LLC | 490 | $81.4K | 0.03% | 00.0% | Unchanged |
| Glass Jacobson Investment Advisors llc | 482 | $80.1K | 0.03% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 482 | $80.1K | 0.01% | +118+32.4% | Added |
| Legacy Bridge, LLC | 465 | $77.2K | 0.04% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 459 | $76.2K | 0.01% | +14+3.1% | Added |
| Ogorek Anthony Joseph | 460 | $76.0K | 0.02% | +132+40.2% | Added |
| Bank of Jackson Hole Trust | 455 | $75.6K | 0.04% | 00.0% | Unchanged |
| Addison Advisors LLC | 440 | $73.1K | 0.02% | 00.0% | Unchanged |
| Strategic Wealth Partners, Ltd. | 438 | $72.8K | 0.01% | +438 | New |
| GW&K Investment Management, LLC | 433 | $72.0K | 0.00% | +90+26.2% | Added |
| Farmers & Merchants Investments Inc | 431 | $71.6K | 0.00% | −15−3.4% | Reduced |
| Capital Analysts, LLC | 418 | $69.0K | 0.00% | 00.0% | Unchanged |
| Boyd Watterson Asset Management LLC | 406 | $67.4K | 0.02% | 00.0% | Unchanged |