Micron Technology (MU) has reported very large numbers in its latest Q3 2026 report, with revenue at about US$41.5 billion, basic EPS of US$25.04, and net income of roughly US$28.2 billion. Trailing 12‑month figures show revenue of about US$90.3 billion and net income of roughly US$50.5 billion, with earnings up around 7x over the past year. Over recent quarters the company has seen revenue move from about US$8.1 billion in Q2 2025 to US$41.5 billion in Q3 2026, with basic EPS stepping from roughly US$1.42 to US$25.04 over the same period, alongside a trailing net margin that sits well above last year’s level. For investors, that combination of very large earnings, a much higher margin profile, and the context of strong reported growth sets up a results season where the focus is on how durable these profitability levels really are.

See our full analysis for Micron Technology.

With the headline numbers on the table, the next step is to weigh Micron Technology’s earnings and margins against the main narratives investors follow, to see which views line up with the data and which are challenged by it.

Micron’s profit engine at a 55.9% net margin

• Over the trailing 12 months, Micron Technology reported about US$90.3b of revenue and roughly US$50.5b of net income, which works out to a 55.9% net margin compared with 18.4% a year earlier.
• What stands out for the bullish view is that this very high margin sits alongside earnings that are about 7x higher year over year, yet the data also flags a high level of non cash earnings.
  • This combination of a 55.9% margin and earnings growth of roughly 7x is exactly what supporters point to when they argue Micron is in a powerful profit phase.
  • At the same time, critics of the bullish case can point to the non cash component as a reminder that not all of this profit lift necessarily reflects cash flowing through the business.

713% earnings surge meets valuation questions

• Trailing earnings are reported as up about 713% over the past year, while the stock trades at a P/E of 25.3x versus a DCF fair value of US$554.74 and a current share price of US$1,132.33.
• Supporters who highlight strong profit momentum and forecast earnings growth of about 31.9% a year get some backing from the 713% jump and trailing net income of roughly US$50.5b. Yet the same figures also sit beside a DCF fair value that is less than half of the current share price.
  • On one side, the lower 25.3x P/E relative to the US Semiconductor industry at 70x and peers at 88.3x is what bullish arguments lean on when they say Micron still looks appealing versus similar stocks.
  • On the other, skeptics focus on the DCF fair value of US$554.74 against the US$1,132.33 share price as a reason to question how much of that very large earnings jump is already factored into today’s valuation.

Bulls and bears are looking at the same 713% earnings jump and very high margins, but drawing very different conclusions about what the current price implies for Micron’s story, which is exactly what you can see set out side by side in the Curious how numbers become stories that shape markets? Explore Community Narratives.

Q3 2026 revenue steps up to US$41.5b

• Within the year, Micron Technology’s quarterly revenue has moved from US$8.1b in Q2 2025 to US$11.3b in Q4 2025, then US$13.6b, US$23.9b, and now US$41.5b in Q3 2026, with basic EPS tracking from US$1.42 to US$25.04 across the same stretch.
• For anyone weighing a more cautious take, this rapid progression in both revenue and EPS sits alongside flagged risks such as volatile share price over the past three months and recent insider selling.
  • The sequence from US$1.42 EPS in Q2 2025 to US$25.04 in Q3 2026 is the kind of acceleration that can make bearish investors ask how repeatable this pattern is, especially when a large share of earnings is non cash.
  • At the same time, the reported forecast revenue growth of around 29.6% a year and earnings growth of about 31.9% a year are key reasons others see the current numbers as part of a broader growth phase rather than a one off spike.

Next Steps

Don't just look at this quarter; the real story is in the long-term trend. We've done an in-depth analysis on Micron Technology's growth and its valuation to see if today's price is a bargain. Add the company to your watchlist or portfolio now so you don't miss the next big move.

With Micron Technology’s mix of very large earnings, high margins, and both flagged risks and rewards on the table, now is a good time to review the figures yourself and pressure test the different narratives. To see the balance of concerns and potential upsides in one place, take a closer look at the 4 key rewards and 3 important warning signs.

See What Else Is Out There Beyond Micron Technology

Micron Technology’s results combine very large earnings with a reported DCF fair value that sits well below the current share price, which raises questions about valuation support.

If that gap makes you uneasy about paying up for growth, use the 44 high quality undervalued stocks to quickly spot stocks where price and fundamentals look more closely aligned.

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.