As of February 2026 Micron Technology has a market cap of โน43.738 Trillion. This makes Micron Technology the world's 21th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Feb 22nd, 2026 the market cap of Micron Technology was reported to be: