Advanced Micro Devices (AMD) has crossed the $1 trillion market-capitalisation mark, creating a new milestone for chief executive Lisa Su and placing the semiconductor company among the world’s most valuable businesses.
AMD became the first company led by a female CEO to reach a market value of more than $1 trillion, according to Fortune, after its shares surged to record levels in September.
The milestone marks a major stage in AMD’s transformation under Su, who became the company’s president and chief executive in October 2014 after joining the business in 2012. She was later named chair of the board in 2022.
AMD’s rise to the trillion-dollar club has been closely connected to the growing demand for advanced computing and artificial intelligence technology.
The company, traditionally known for its processors and graphics chips, has expanded its presence across data centres, high-performance computing and AI infrastructure, putting it in direct competition with some of the biggest names in the semiconductor industry.
The latest market milestone came after a strong rally in AMD shares. The company first crossed the $1 trillion threshold on September 21, when its stock jumped nearly 10% and reached a record close.
The surge reflected growing investor interest in AMD’s position in the rapidly expanding AI market.
AMD reported second-quarter 2026 revenue of $11.54 billion, with its Data Center segment generating about $6.72 billion. Data Center revenue more than doubled from a year earlier, highlighting the increasing importance of AI and data-centre demand to the company’s business.
For Su, the achievement represents another chapter in her long-term leadership of AMD.
When she took over as CEO, the company was competing in a semiconductor industry dominated by larger rivals.
Over the following years, AMD strengthened its processor business, expanded into data centres and graphics processing, and developed a broader portfolio of products designed for high-performance computing and AI.
Su’s technical background has also been closely associated with AMD’s transformation.
She holds a bachelor’s degree, master’s degree and doctorate in electrical engineering from the Massachusetts Institute of Technology and previously held senior positions at Texas Instruments, IBM and Freescale Semiconductor before joining AMD.
The company’s recent expansion has extended beyond chips themselves.
AMD has been building a broader AI ecosystem through acquisitions, partnerships and investments aimed at strengthening its hardware and software capabilities. Most recently, the company announced an $8.2 billion all-stock agreement to acquire AI startup World Labs, founded by AI researcher Fei-Fei Li.
The deal is part of AMD’s wider effort to deepen its position in AI and develop technology for areas such as robotics and physical AI.
For DDM News, AMD’s trillion-dollar milestone also highlights how rapidly artificial intelligence is reshaping the technology industry.
The enormous computing requirements created by AI systems have increased demand for advanced processors and data-centre infrastructure, creating new opportunities for semiconductor companies.
AMD’s achievement places it in a relatively small group of companies that have reached the $1 trillion market-capitalisation level, alongside companies including Apple, Microsoft, Alphabet, Amazon, Meta and Nvidia. Fortune reported that AMD was the only company in that group led by a female chief executive at the time it crossed the threshold.
However, AMD’s market value has since moved below the $1 trillion level as technology stocks fluctuated, showing that market capitalisation can change quickly with movements in a company’s share price. Fortune reported that AMD’s value had fallen to about $984.4 billion shortly after the milestone.
The significance of the achievement therefore extends beyond whether AMD remains above the trillion-dollar threshold on any particular trading day.
It marks a notable point in the company’s evolution and underscores the growing economic importance of AI-related semiconductor technology.
As AMD continues to invest in AI chips, data-centre systems and emerging technologies, the company’s next phase under Su will be closely watched by investors and the wider technology industry.
