Micron Technology posts record Q3 earnings, shares surge on AI memory demand

Micron Technology reported fiscal Q3 2026 revenue of $41.46 billion, a 345 % year‑over‑year increase, and adjusted earnings of $25.11 per share, far above analyst forecasts. Net profit rose to $28.2 billion, and the company projected Q4 revenue of about $50 billion, surpassing Wall Street expectations.

The strong results sparked a roughly 15 % jump in Micron’s share price in after‑hours trading, adding to a year‑to‑date gain of more than 200 %. Institutional investors also increased their holdings, with Premier Path Wealth Partners buying a 32.9 % stake in the quarter. Analysts highlighted the pivotal role of high‑bandwidth memory (HBM) and other AI‑optimized memory products, noting that Micron is one of only three global suppliers serving the growing AI infrastructure market.

Commentators warned that the memory sector’s historic boom cycles and upcoming capacity expansions from rivals Samsung and SK Hynix could re‑introduce price pressure. Nevertheless, Micron’s long‑term contracts and cash‑rich balance sheet are seen as cushions against future volatility.