Boise, Idaho-based Micron Technology, Inc. (MU) designs, develops, manufactures, and sells memory and storage products. Valued at $1 trillion by market cap, the company manufactures and markets dynamic random access memory chips, static random access memory chips (SRAMs), flash memory, semiconductor components, and memory modules.
Shares of this chip giant have massively outperformed the broader market over the past year. MU has gained 637.6% over this time frame, while the broader S&P 500 Index ($SPX) has rallied nearly 16.3%. In 2026, MU’s stock rose 187.5%, surpassing the SPX’s 8.5% rise on a YTD basis.