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 |
|---|---|---|---|---|---|
| Fountainhead AM, LLC | 1,526 | $253.4K | 0.04% | +8+0.5% | Added |
| Leonard Rickey Investment Advisors P.L.L.C. | 1,525 | $253.4K | 0.05% | +1,525 | New |
| Southeast Asset Advisors Inc. | 1,525 | $253.3K | 0.03% | 00.0% | Unchanged |
| Northstar Group, Inc. | 1,519 | $252.3K | 0.04% | 00.0% | Unchanged |
| BlackDiamond Wealth Management Inc. | 1,482 | $251.9K | 0.15% | −45−2.9% | Reduced |
| White Pine Capital LLC | 1,510 | $250.8K | 0.08% | 00.0% | Unchanged |
| Red Door Wealth Management, LLC | 1,507 | $250.3K | 0.03% | +1,507 | New |
| Clark Financial Services Group Inc | 1,506 | $250.2K | 0.15% | +1,506 | New |
| MQS Management LLC | 1,486 | $246.8K | 0.14% | +1,486 | New |
| Summit X, LLC | 1,481 | $246.0K | 0.05% | +81+5.8% | Added |
| Weatherly Asset Management L. P. | 1,481 | $246.0K | 0.02% | 00.0% | Unchanged |
| Zhang Financial LLC | 1,478 | $245.6K | 0.01% | −243−14.1% | Reduced |
| Patton Fund Management, Inc. | 1,476 | $245.2K | 0.05% | +1,476 | New |
| Massmutual Trust Co FSB | 1,474 | $244.8K | 0.01% | +264+21.8% | Added |
| Schear Investment Advisers, LLC | 1,459 | $242.4K | 0.12% | −457−23.9% | Reduced |
| Lionshead Wealth Management, LLC | 1,457 | $242.0K | 0.22% | −5−0.3% | Reduced |
| LGT Fund Management Co Ltd. | 1,453 | $241.4K | 0.02% | 00.0% | Unchanged |
| OneAscent Investment Solutions LLC | 1,448 | $241.0K | 0.26% | +1,448 | New |
| Sculati Wealth Management, LLC | 1,450 | $240.9K | 0.09% | 00.0% | Unchanged |
| Southland Equity Partners LLC | 1,448 | $240.6K | 0.05% | −101−6.5% | Reduced |
| SkyOak Wealth, LLC | 1,448 | $240.5K | 0.05% | 00.0% | Unchanged |
| Arbor Trust Wealth Advisors, LLC | 1,447 | $240.4K | 0.12% | −153−9.6% | Reduced |
| State of Wyoming | 1,442 | $239.5K | 0.03% | +160+12.5% | Added |
| Angeles Wealth Management, LLC | 1,440 | $239.2K | 0.02% | −723−33.4% | Reduced |
| Red Cedar Investment Management, LLC | 1,440 | $239.2K | 0.03% | 00.0% | Unchanged |
| Foronjy Financial LLC | 1,437 | $238.7K | 0.11% | +1,437 | New |
| Transamerica Financial Advisors, Inc. | 1,438 | $238.7K | 0.02% | −85−5.6% | Reduced |
| MASTERINVEST Kapitalanlage GmbH | 1,431 | $237.7K | 0.02% | +1,431 | New |
| Waypoint Wealth Partners Inc. | 1,426 | $236.9K | 0.06% | 00.0% | Unchanged |
| Investors Asset Management of Georgia Inc | 1,425 | $236.7K | 0.11% | −75−5.0% | Reduced |
| Fourth Dimension Wealth, LLC | 1,423 | $236.5K | 0.10% | +1,238+669.2% | Added |
| Lowe Wealth Advisors, LLC | 1,421 | $236.0K | 0.09% | 00.0% | Unchanged |
| Five Oceans Advisors | 1,420 | $235.9K | 0.10% | −104−6.8% | Reduced |
| BIP Wealth, LLC | 1,416 | $235.2K | 0.01% | 00.0% | Unchanged |
| Vestor Capital, LLC | 6,788 | $235.0K | 0.02% | +4,106+153.1% | Added |
| NWF Advisory Services Inc. | 1,412 | $234.5K | 0.03% | 00.0% | Unchanged |
| Hudock, Inc. | 1,410 | $234.3K | 0.04% | −19−1.3% | Reduced |
| Westside Investment Management, Inc. | 1,405 | $234.2K | 0.04% | +94+7.2% | Added |
| Hantz Financial Services, Inc. | 1,404 | $234.0K | 0.00% | +802+133.2% | Added |
| Bridgewater Advisors Inc. | 1,570 | $233.7K | 0.02% | +1,570 | New |
| Versant Capital Management, Inc | 1,404 | $233.2K | 0.04% | +340+32.0% | Added |
| Enterprise Financial Services Corp | 1,404 | $233.2K | 0.12% | +16+1.2% | Added |
| Builder Investment Group Inc | 1,400 | $232.6K | 0.06% | 00.0% | Unchanged |
| Capital Investment Counsel, Inc | 1,400 | $232.6K | 0.03% | 00.0% | Unchanged |
| Zuckerman Investment Group, LLC | 1,400 | $232.6K | 0.02% | 00.0% | Unchanged |
| EPG Wealth Management LLC | 1,397 | $232.0K | 0.07% | +1+0.1% | Added |
| Gratus Wealth Advisors, LLC | 1,396 | $231.9K | 0.04% | +1,396 | New |
| Alpha Cubed Investments, LLC | 1,396 | $231.9K | 0.01% | +1,396 | New |
| Green Harvest Asset Management LLC | 1,394 | $231.6K | 0.00% | −42−2.9% | Reduced |
| Watts Gwilliam & Co., LLC | 1,247 | $230.7K | 0.04% | +1,247 | New |
| Platform Technology Partners | 1,389 | $230.7K | 0.06% | 00.0% | Unchanged |
| Colonial Trust Co | 1,389 | $230.7K | 0.03% | 00.0% | Unchanged |
| Oder Investment Management, LLC | 1,386 | $230.2K | 0.17% | −4,139−74.9% | Reduced |
| Channel Wealth LLC | 1,384 | $229.9K | 0.07% | −11−0.8% | Reduced |
| Accel Wealth Management | 1,379 | $229.1K | 0.08% | −5−0.4% | Reduced |
| Florida Financial Advisors, LLC | 1,373 | $228.1K | 0.08% | −174−11.2% | Reduced |
| Warwick Investment Management, Inc. | 1,373 | $228.1K | 0.04% | +1,373 | New |
| Robinswood Financial LLC | 1,369 | $227.5K | 0.08% | +1,101+410.8% | Added |
| Annex Advisory Services, LLC | 1,362 | $226.3K | 0.01% | −62−4.4% | Reduced |
| First Commonwealth Financial Corp | 1,359 | $225.7K | 0.05% | +1,359 | New |
| Gladstone Institutional Advisory LLC | 1,357 | $225.4K | 0.01% | +1,357 | New |
| FSA Wealth Management LLC | 1,347 | $223.8K | 0.09% | 00.0% | Unchanged |
| Sky-Mountain Capital Management, Inc. | 1,384 | $223.5K | 0.15% | 00.0% | Unchanged |
| Sovereign Financial Group, Inc. | 1,344 | $223.3K | 0.05% | +1,344 | New |
| Green Square Capital Advisors LLC | 1,343 | $223.0K | 0.03% | +1,343 | New |
| Pettyjohn, Wood & White, Inc | 1,340 | $222.6K | 0.04% | +1,340 | New |
| LBMC Investment Advisors, LLC | 1,338 | $222.3K | 0.02% | +1,338 | New |
| Triton Wealth Management, PLLC | 1,292 | $221.3K | 0.09% | +1,292 | New |
| StoneX Group Inc. | 1,332 | $221.2K | 0.01% | +1,332 | New |
| Diversified Enterprises, LLC | 1,325 | $220.1K | 0.02% | +1,325 | New |
| Tableaux LLC | 1,324 | $219.9K | 0.13% | +1,324 | New |
| Barr E S & Co | 1,319 | $219.1K | 0.01% | +1,319 | New |
| Focus Financial Network, Inc. | 1,311 | $217.7K | 0.01% | +1,311 | New |
| Alaethes Wealth LLC | 1,310 | $217.6K | 0.06% | +1,310 | New |
| Northeast Financial Group, Inc. | 1,308 | $217.3K | 0.07% | +1,308 | New |
| WealthPlan Investment Management, LLC | 1,302 | $216.3K | 0.02% | +1,302 | New |
| NDVR, Inc. | 1,301 | $216.1K | 0.20% | −370−22.1% | Reduced |
| Liberty Wealth Management LLC | 1,298 | $215.6K | 0.03% | +1,298 | New |
| TFG Advisers LLC | 1,297 | $215.5K | 0.07% | +1,297 | New |
| Fiduciary Group LLC | 1,296 | $215.3K | 0.02% | +1,296 | New |
| Sound View Wealth Advisors Group, LLC | 1,293 | $214.8K | 0.02% | +1,293 | New |
| Wealth Dimensions Group, Ltd. | 1,291 | $214.5K | 0.05% | +1,291 | New |
| 1776 Wealth LLC | 1,290 | $214.3K | 0.09% | +1,290 | New |
| Operose Advisors LLC | 1,289 | $214.1K | 0.06% | +1,004+352.3% | Added |
| Oak Harvest Investment Services | 1,282 | $212.9K | 0.03% | +1,282 | New |
| L.M. Kohn & Company | 1,281 | $212.8K | 0.06% | −142−10.0% | Reduced |
| Atticus Wealth Management, LLC | 1,279 | $212.5K | 0.06% | +1,279 | New |
| Hemington Wealth Management | 1,273 | $211.0K | 0.03% | −76−5.6% | Reduced |
| Dark Forest Capital Management LP | 1,268 | $210.6K | 0.01% | +1,268 | New |
| West Paces Advisors Inc. | 1,266 | $210.3K | 0.04% | +1,000+375.9% | Added |
| Madrona Financial Services, LLC | 1,266 | $210.3K | 0.05% | +1,266 | New |
| Encompass Wealth Advisors, LLC | 1,266 | $210.3K | 0.08% | +1,266 | New |
| Midwest Trust Co | 1,261 | $209.5K | 0.00% | +1,261 | New |
| Daner Wealth Management, LLC | 1,316 | $209.4K | 0.14% | +1,316 | New |
| KRS Capital Management, LLC | 1,259 | $209.1K | 0.14% | −195−13.4% | Reduced |
| Symphony Financial Services, Inc. | 1,252 | $207.9K | 0.12% | +1,252 | New |
| Full Sail Capital, LLC | 1,248 | $207.3K | 0.01% | +1,248 | New |
| Patriot Investment Management Inc. | 1,247 | $207.1K | 0.01% | +1,247 | New |
| TrueWealth Advisors, LLC | 1,244 | $206.6K | 0.06% | +1,244 | New |
| MV Capital Management, Inc. | 1,243 | $206.5K | 0.02% | −237−16.0% | Reduced |