Overview
- Micron’s shares jumped roughly 18–21% in trading, and the stock briefly pushed the company’s market value above $1 trillion during the session on Tuesday.
- UBS analyst Timothy Arcuri raised his price target from $535 to $1,625, keeping a buy rating and helping drive the intraday rally.
- Investors credited rising demand for DRAM and high‑bandwidth memory used in large AI models for the move, with analysts saying tighter supply could support higher prices and margins through 2027–2028.
- Micron has announced up to $200 billion in planned investments, including about $100 billion for a Clay, New York campus that Micron says aims for commercial output around 2030, so the new capacity will arrive over many years.
- The milestone reflects a shift in investor focus from GPUs to memory but represents market sentiment and momentum rather than a guaranteed long‑term ranking against peers such as Samsung and SK hynix.