Marathon Petroleum Q1 2026 Earnings Snapshot

Marathon Petroleum (MPC) heads into its Q1 2026 update with trailing 12 month revenue of about US$133.2b and basic EPS of US$13.26, supported by net income of roughly US$4.0b. Over recent reported quarters, the company has seen quarterly revenue move between US$31.6b and US$35.2b, while basic EPS has ranged from a loss of US$0.24 in Q1 2025 to US$5.13 in Q4 2025. These figures frame a year where earnings growth of 17.5% and a higher net margin of 3% have been key talking points for investors. Taken together, the latest numbers point to a business where profitability metrics rather than headline revenue are likely to shape how you read this set of results.

See our full analysis for Marathon Petroleum.

With the headline figures on the table, the next step is to set those margins and earnings trends against the most widely discussed narratives around Marathon Petroleum to see which views line up with the data and which ones start to look stretched.

Margins Hold Around 3% While EPS Swings

• On a trailing basis, Marathon Petroleum earned about US$4.0b of net income on US$133.2b of revenue, which lines up with the 3% net margin highlighted in the risk and reward summary and sits on top of quarterly EPS that ranged from a loss of US$0.24 in Q1 2025 to US$5.13 in Q4 2025.
• What stands out for the bullish view is that this 3% margin supports 17.5% trailing earnings growth, yet:
  • Bulls are assuming margins can climb further toward 5.7% and earnings reach US$8.6b by around 2029, while current trailing net income is about US$4.0b. Current results therefore sit closer to the starting point of that story than the end goal.
  • At the same time, analysts in the balanced view only look for margins to move to 4.5% with earnings of US$6.2b, so the present 3% margin and US$4.0b of earnings do not yet show which of those two profit paths is winning out.

Bulls argue these margins are just the first step in a bigger earnings ramp, while the current 3% level and US$4.0b in net income show how much work is still needed to match their profit targets by 2029. 🐂 Marathon Petroleum Bull Case

Valuation Sits Between P/E And DCF Signals

• The stock trades on a P/E of about 19x against trailing EPS of US$13.26, slightly below the peer average of 19.2x but above the US Oil & Gas industry at 14.9x. A DCF fair value of about US$428 per share suggests the current price of US$260.51 is well below that model.
• Skeptics in the bearish narrative point out that this price already embeds strong expectations, and the numbers give that some backing:
  • Analysts looking ahead in the risk summary expect earnings to decline by about 11.8% per year over the next three years, so a 19x P/E is being paid on profits that are not projected to grow in that dataset.
  • On the other hand, the DCF fair value of US$427.96 and an analyst target of US$250.35 pulled from the narratives set up a wide range around the US$260.51 share price, so the bearish concern is less about the current multiple being extreme and more about whether future earnings will look closer to the lower end of those earnings scenarios.

Skeptics warn that paying a near peer level P/E while forecasts point to multi year earnings declines could leave less room for error if the business tracks the cautious scenarios. 🐻 Marathon Petroleum Bear Case

Earnings Trend Vs Forecast Declines

• Over the last year, trailing EPS moved from US$9.29 to US$13.26 and net margin from about 2.5% to 3%, while the five year annualized earnings growth rate in the analysis is 5.5%, alongside a dividend yield of 1.54%.
• The consensus style narrative, which looks for 1.4% annual revenue growth and earnings of US$6.2b by 2029, sits between the bullish and bearish stories, and the trailing figures highlight that tension:
  • Reported 17.5% one year earnings growth and an improved margin are stronger than the 5.5% five year pace, which lines up more with the optimistic angle that recent projects and capital allocation are feeding into profit per share.
  • However, the analysis data also flags an expected 11.8% annual earnings decline over the next three years and high debt plus insider selling as risks, which fits more cleanly with the cautious camp and reminds you not to extrapolate the recent 17.5% growth without checking those forward looking assumptions.

Next Steps

To see how these results tie into long-term growth, risks, and valuation, check out the full range of community narratives for Marathon Petroleum on Simply Wall St. Add the company to your watchlist or portfolio so you'll be alerted when the story evolves.

The mix of growth, valuation signals and flagged risks points in different directions, so it makes sense to move quickly, review the details yourself, and then weigh up the 3 key rewards and 3 important warning signs

See What Else Is Out There

The current story mixes a 3% net margin, an 11.8% expected annual earnings decline and flagged risks around high debt and insider selling, which may limit comfort levels for some investors.

If those earnings and balance sheet concerns make you hesitant to rely on this single stock, consider spreading your risk by reviewing the 72 resilient stocks with low risk scores for alternatives with more resilient profiles.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.