Micron shares jump 19%, surpass $1 trillion valuation
MU•Memory chip maker Micron saw its shares jump 19% in a single session to surpass a $1 trillion market capitalization. Its stock has advanced roughly 190% year-to-date and over 1,300% since April 2025 on surging high-bandwidth memory demand driven by AI development.
1. Trillion-Dollar Surge
Micron’s shares spiked 19% in a single trading session, marking the largest one-day gain since 2011 and pushing its market capitalization above $1 trillion for the first time.
2. Strong Stock Momentum
Micron’s stock has climbed approximately 190% year-to-date and over 1,300% since April 2025, reflecting sustained investor confidence in its memory chip business.
3. AI Memory Demand
Robust demand for high-bandwidth memory used in AI accelerators and data center servers has created supply constraints, enhancing Micron’s pricing power and revenue outlook.
