Overview
- Micron reported third‑quarter fiscal 2026 revenue of $41.46 billion, a roughly 346% year‑over‑year rise, and guided fourth‑quarter adjusted EPS of $30–$32 with sales of $49–$51 billion.
- Micron shares jumped about 18% in premarket trading after the report, and peers rallied in sympathy with SanDisk up roughly 15%, Western Digital up about 12%, and Seagate up around 8–10%.
- Micron’s market value was reported near $1.2 trillion, which magnifies the market impact of its results compared with much smaller memory and storage peers.
- Analysts and traders attribute the surge to hyperscaler spending on AI infrastructure that has moved demand pressure from GPUs to DRAM, NAND flash, and high‑capacity HDDs, tightening supply and lifting prices.
- The sector faces a key risk tradeoff because adding NAND and enterprise HDD capacity takes years and large investment, so strong near‑term pricing may hold but could reverse if supply ramps or execution falters.