Micron Earnings: Record Profits — Can the AI Boom Last?

Micron has reported record fiscal Q4 2026 profits and an even larger next-quarter outlook. Can AI-memory demand keep those profits elevated, and how much of that durability is already reflected in the share price? Watch the CNBC interview with Micron CEO Sanjay Mehrotra, followed by Bloomberg's earnings coverage and analyst reaction. MegaDesk's original analysis then examines pricing, margins, cash generation, customer agreements and the assumptions behind a valuation. CHAPTERS 00:00 CNBC: Micron CEO interview 04:25 Bloomberg: Micron earnings results 10:41 Bloomberg: forecast and analyst reaction 15:40 MegaDesk: the durability question 16:13 Record results and next-quarter guidance 16:45 AI memory and data-center revenue 17:22 Pricing versus shipment growth 17:56 Margins and employee compensation 18:31 Cash flow and manufacturing investment 19:09 Customer contracts and visibility 19:48 The P/E denominator problem 20:20 Our illustrative base valuation 20:57 Bear and bull scenarios 21:36 Our view and the bullish counterargument 22:13 What would change our assessment Our take: the operating story is strong, but durable earnings matter more than a flattering short-term P/E. We show what changes under different earnings and multiple assumptions rather than present one guaranteed target. Which earnings assumption do you find most convincing: bear, base or bull? Share your reasoning and subscribe to MegaDesk for consequential market stories. ORIGINAL COVERAGE CNBC Television — Micron 'delivered an exceptional quarter,' says CEO Sanjay Mehrotra    • Micron 'delivered an exceptional quarter,'...   Bloomberg Television — Micron Beats Estimates as AI Data Center Revenue Surges | Closing Bell    • Micron Beats Estimates as AI Data Center R...   Bloomberg Television — The Key Takeaways From Micron's Better-Than-Expected Forecast    • The Key Takeaways From Micron's Better-Tha...   PRIMARY RESEARCH Micron fiscal Q4 and full-year 2026 results, released 30 September: https://investors.micron.com/news/pre... Micron earnings presentation: https://investors.micron.com/files/do... Micron high-bandwidth memory explainer: https://www.micron.com/products/memor... Complete company photographs: Micron press image gallery; credited to Micron. https://www.micron.com/about/press/im... Share-price data: Yahoo Finance daily history, regular-session close on 1 October 2026. https://finance.yahoo.com/quote/MU/hi... DATES AND VALUATION NOTES Market reference: 1 October 2026 regular close, $1,097.39, about +3.03% versus the preceding close. Analysis dated 2 October 2026. CNBC's clip was uploaded on 1 October; the two Bloomberg reports were uploaded on 30 September. The sequence is editorial, not chronological. All dollar figures are USD. GAAP and adjusted/non-GAAP results are distinguished. Annualizing the next-quarter adjusted EPS guide is a run-rate illustration, not a full-year forecast. Data-center business-unit revenue is not presented as HBM-only revenue. Management's forecasts are described as forecasts. Illustrative valuation: year-three EPS of $60 / $100 / $150 and terminal P/E multiples of 10x / 14x / 18x for bear / base / bull. Discount rate 12% for three years; assumed annual dividend $0.60; share count approximately 1.15 billion with no buyback-driven EPS boost. Rounded present values are about $430 / $1,000 / $1,920. No probabilities are assigned, and no separate cash-balance add-on is included. These are MegaDesk assumptions, not Micron guidance, analyst targets or guaranteed outcomes. This episode provides general market commentary, not individualized investment advice. #Micron #MUEarnings #Semiconductors