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AMD hits $1 trillion market cap for first time amid AI boom

September 21, 2026 10:37 AM

Investing.com -- Advanced Micro Devices surpassed $1 trillion in market capitalization for the first time on Monday, joining a small group of chipmakers and companies to reach the milestone.

AMD shares rose 9.6% to $613.50, reaching a record high. The company joined rival Nvidia and a small number of other chipmakers that topped the $1 trillion milestone.

The chipmaker is benefiting from the ongoing AI boom. AMD shares have climbed more than 170% year-to-date as investors bet on its expanding role in artificial intelligence computing.

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