Stock research

Marathon Petroleum Corporation (MPC) Stock Research

Marathon Petroleum refines crude oil and markets fuel through a large US refining and pipeline network.

For the fiscal year ended December 31, 2025, Marathon Petroleum Corporation reported revenue of $132.7B and net income of $4.0B, with operating cash flow of $8.3B. Source: Form 10-K filed February 26, 2026

SEC data as of

Revenue
$132.7B
FY ending 2025-12-31
Net income
$4.0B
FY ending 2025-12-31
Diluted EPS
$13.22
Net margin
3.0%

Reported SEC XBRL figures. Each metric’s period and original filing are listed below.

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About Marathon Petroleum

Exchange
NYSE: MPC
Sector
Energy
SEC industry
Petroleum Refining (SIC 2911)
Fiscal year end
December 31

MPC key financials

Reported figures from Marathon Petroleum Corporation's filings, pulled directly from SEC XBRL data rather than a third-party terminal. Each row links to the filing it came from.

MetricValuePeriodSource
Revenue$132.7B2025-01-01 – 2025-12-31SEC filing
Net income$4.0B2025-01-01 – 2025-12-31SEC filing
Operating cash flow$8.3B2025-01-01 – 2025-12-31SEC filing
Diluted EPS$13.222025-01-01 – 2025-12-31SEC filing
Net margin3.0%2025-01-01 – 2025-12-31SEC filing
Shares outstanding301MAs of 2025-10-31SEC filing

Values are as tagged by the issuer in XBRL. Revenue for banks and insurers is net of interest expense where that is the reported line. Fiscal years that do not follow the calendar are shown by their period-end date. No price, market cap, or valuation multiple is shown because Yield Theory does not republish unlicensed market data.

Diluted EPS is the earnings figure behind the price-to-earnings ratio; the P/E multiple compression calculator shows how a change in that multiple moves a share price. Shares outstanding multiplied by the share price gives market capitalization.

What investors should watch in MPC

Marathon Petroleum Corporation sits in Energy. Oil and gas producers, refiners, and services — cash-flow machines when commodity prices are high, and a hedge against inflation and conflict. We have not yet written company-specific drivers for MPC; the forces that matter most for the sector are:

  • ◆Crude and natural-gas prices
  • ◆OPEC+ supply decisions
  • ◆Geopolitics and supply disruptions
  • ◆Capital discipline and shareholder returns

Key questions for the MPC thesis

Each question starts with what the filings show, then why it matters. None of these is a rating or a forecast.

Does MPC's reported profit turn into cash?

Operating cash flow was $8.3B, 2.04 times net income of $4.0B, for the fiscal year ended December 31, 2025.

Cash from operations exceeded reported earnings. Non-cash charges such as depreciation, amortization and stock-based compensation usually explain the gap; the cash-flow statement shows which.

Form 10-K filed February 26, 2026

How much of MPC's revenue is left as profit?

Net income was 3.0% of revenue for the fiscal year ended December 31, 2025, based on revenue and net income reported for the same period.

Net margin reflects the business model as much as execution, so compare it with companies in the same SEC industry and read the income statement for one-time items before treating it as a run rate.

Form 10-K filed February 26, 2026

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Congressional trading in MPC

PoliticianTrade dateTypeOwnerAmountSource
David Taylor2026-09-22SaleSelf$1,001 - $15,000Filing #20035549
David Taylor2026-09-22SaleSelf$1,001 - $15,000Filing #20035549
David Taylor2026-07-24SaleSelf$1,001 - $15,000Filing #20035146
David Taylor2026-07-24SaleSelf$1,001 - $15,000Filing #20035146
Dan Newhouse2026-07-10SaleSpouse$1,001 - $15,000Filing #20034998
David Taylor2026-03-11SaleSelf$1,001 - $15,000Filing #20034207
David Taylor2026-03-11SaleSelf$1,001 - $15,000Filing #20034207
David Taylor2026-02-26SaleSelf$1,001 - $15,000Filing #20034138
David Taylor2025-08-14PurchaseSelf$1,001 - $15,000Filing #20030782
David Taylor2025-07-18SaleSelf$1,001 - $15,000Filing #20030782

All verified MPC congressional disclosures

Congressional disclosures are delayed, range-based records—not real-time signals or proof of motive. See the source-linked tracker for scope and limitations.

MPC — frequently asked questions

What does Marathon Petroleum Corporation do?

Marathon Petroleum refines crude oil and markets fuel through a large US refining and pipeline network.

What were MPC's latest reported annual revenue and net income?

For the fiscal year ended December 31, 2025, Marathon Petroleum Corporation reported revenue of $132.7B and net income of $4.0B, with operating cash flow of $8.3B. The figures come from Marathon Petroleum Corporation's SEC XBRL filings.

When does Marathon Petroleum Corporation's fiscal year end?

The SEC lists Marathon Petroleum Corporation's fiscal year end as December 31.

Do members of Congress trade MPC?

The current verified House and Senate snapshot contains 17 transaction rows for MPC, each linked to the original filing.

Is MPC a good investment?

This page does not rate MPC as a buy or sell. It sets out what Marathon Petroleum Corporation reports, what investors should watch and the questions a thesis has to answer, with links to the SEC filings. It is research, not investment advice.

This page is independent research and educational information, not investment advice or a recommendation to buy or sell any security. Company facts are compiled from public sources. Do your own research.

What do the MPC numbers leave unanswered?

Financials describe the business. The next question is which assumptions an investment thesis depends on. Explore the member reports below for analysis of catalysts, risks, and what would change the view. $39/month or $249/year.

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