Marathon Petroleum MPC
MPC has nearly 140 years of history in the energy business, and is a leading, integrated, downstream and midstream energy company. 10-K, Item 1
- Employees
- 18,500
- Headquarters
- Findlay, OH
- CEO
- Maryann T. Mannen
- Next results
- around Feb 2, 2027
Where each dollar of revenue went, FY2025
Revenue of $132.7B through the costs to a net profit of $4.0B · income statement of the 10-K
MPC among Energy peers
Six ratios from the latest 10-K. Each corner is the share of 20 peers the company is above, not a score.
What changed
5 new risk paragraphs and 2 accounting facts worth reading about. 10-K filed Feb 26, 2026 against Feb 27, 2025.
Each row opens the detail with the quote and the filing. A row is a change worth reading, not a verdict.
Accounting checks
11 checks on the latest 10-K. Checks, not verdicts.
2facts worth reading about the other 9 checks found nothing to note
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Inventory growing faster than revenueInventory +5.9% vs revenue -4.4% (+10.3 pts)
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Critical audit matters changedNew this year: Acquisition of Northwind Midstream - Valuation of Intangibles (“As described in Note 5 to the consolidated financial statements, on August 29, 2025, the Company completed the acquisition of 100 percent of Northwind Midstream for $2.4 billion in cash. Of the total assets acquired, $951 million relates to intangibles. The fair value of the identifiable intangible ”). No longer listed: T able of Contents; Goodwill Impairment Test - Crude Gathering Reporting Unit
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Receivables -7.4% vs revenue -4.4% (-3.0 pts)
8 more checks with nothing to note
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Cash from operations $8.3B vs net income $4.0B (FY ending Dec 31, 2025)
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Same auditor in both 10-Ks: PricewaterhouseCoopers LLP
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No statement of substantial doubt about going concern
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No 8-K item 4.02 in the last 2 years
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No NT 10-K or NT 10-Q in the last 2 years
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No sentence in the 10-K concludes that controls were not effective because of a material weakness
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No 8-K item 2.06 in the last 2 years
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No 8-K item 1.03 in the last 2 years
In their words
5 paragraphs in Risk Factors that were not in the 10-K filed Feb 27, 2025. Quoted as filed.
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Item 1A · new paragraph · not in the 10-K filed Feb 27, 2025 10-K, ITEM 1A
Our assets are subject to acute physical risks, such as floods, hurricane-force winds, wildfires, winter storms, and earth movement in variable, steep and rugged terrain and terrain with varied or changing subsurface conditions, and chronic physical
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Item 1A · new paragraph · not in the 10-K filed Feb 27, 2025 10-K, ITEM 1A
In 2025, the U.S. presidential administration announced wide-ranging policy changes and issued numerous executive actions. The U.S. EPA and other federal agencies began proposing and promulgating regulations consistent with the administration’s policy changes. If the federal government relaxes or revokes certain environmental…
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Item 1A · new paragraph · not in the 10-K filed Feb 27, 2025 10-K, ITEM 1A
California has also enacted cap-and-invest programs, which set statewide limits on GHG emissions and caps that decline each year. CARB is currently developing regulations to implement the changes to the Cap-and-Invest program. We are unable to estimate the impact of these programs but requirements to drastically reduce GHG emissions in…
New risk paragraphs, against peers
Latest 10-K of each, Energy companies closest in revenue
Paragraphs in Risk Factors with nothing like them in the company's 10-K the year before. A count of text, not of risk.
Financial performance
Last 4 fiscal years · 10-K XBRL
| Metric | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
| Revenue | $177.5B | $148.4B | $138.9B | $132.7B |
| Net income | $14.5B | $9.7B | $3.4B | $4.0B |
| Operating cash flow | $16.4B | $14.1B | $8.7B | $8.3B |
| Free cash flow | $13.9B | $12.2B | $6.1B | $4.8B |
Revenue, FY2016 to FY2025
Ten fiscal years, each from its own 10-K · XBRL · USD
$132.7B ▼ 4.4% in FY2025$4.0B ▲ 17.5% in FY2025$4.8B ▼ 22.3% in FY2025
Recent filings
3 filings in the last 30 days · SEC EDGAR
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8-KNov 3, 2026Quarterly results 8-K item 2.02
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10-QNov 3, 2026Quarterly report (10-Q) period ended Sep 30, 2026
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8-KOct 29, 2026Director or officer change, Other events 8-K items 5.02, 8.01
About the company
Marathon Petroleum, Findlay, OH · from the 10-K filed Feb 26, 2026
MPC has nearly 140 years of history in the energy business, and is a leading, integrated, downstream and midstream energy company. We operate one of the nation's largest refining systems with approximately 3.0 million barrels per day of crude oil refining capacity and believe we are one of the largest wholesale suppliers of gasoline and distillates to resellers in the United States. We distribute our refined products through one of the largest terminal operations in the United States and one of the largest private domestic fleets of inland petroleum product barges.
- Headquarters
- Findlay, OH
- Country
- United States
- Reports in
- USD
- Listed on
- NYSE
- Fiscal year ends
- December 31
- Last results
- Nov 3, 2026
- Incorporated in
- DE
Employees, at the top of the page: "As of December 31, 2025, we employed approximately 18,500 people in full-time and part-time roles" (10-K). Address and exchange: SEC's company file.
Email alerts
Sources
The 10-K filed Feb 26, 2026 (open at SEC), compared with the 10-K filed Feb 27, 2025. Numbers from the XBRL of the 10-Ks; filings from SEC EDGAR.
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