The AI Memory Supercycle Could Last Longer Than Investors Expect. That's Great News for Micron and Sandisk.

Micron's Q3 FY2026 earnings significantly exceeded expectations with $41.5B in revenue versus $33.5B guidance, suggesting the AI-driven memory chip supercycle is still in early stages and likely to extend longer than anticipated. The company's record-level investments and multiyear customer agreements indicate sustained demand, while Sandisk is expected to report similarly strong results. These developments suggest the memory supercycle will maintain elevated prices and high margins for extended periods.