On September 21, 2026, AMD shares jumped roughly 9–10% to a record intraday high of $613.92, according to Quartz, pushing the company’s market capitalization above $1 trillion for the first time. That makes AMD only the fourth US chipmaker to reach the milestone, joining Nvidia, Broadcom, and Micron.
AMD’s arrival in the trillion-dollar tier reflects a fundamental shift in the chip industry’s center of gravity, from traditional PC processors to AI chips and data center hardware. It also puts AMD ahead of longtime rival Intel in market value, despite Intel’s own strong 2026 rally.
AMD shares have surged more than 180% in 2026, according to Mint. That gain, measured from a 52-week low of roughly $149.85 to the record high near $613–$616, represents a gain of more than 300% from trough to peak.
As Reuters reported: “Advanced Micro Devices soared past $1 trillion in market capitalization for the first time on Monday, joining a small group of chipmakers to reach the milestone, as investors bet on its expanding role in artificial intelligence computing.”
Investor conviction is rooted in AMD’s data center portfolio, including its AI accelerators, data center GPUs, and EPYC server CPUs, which are increasingly positioned as a primary alternative to Nvidia in AI training and inference workloads. Every cloud service running a generative AI model needs silicon, and AMD is competing hard for that business.
What Lisa Su Is Promising
AMD’s CEO and CFO have set ambitious targets for data center revenue and total addressable market growth through the end of the decade.
CEO Lisa Su has indicated AMD expects to double data center sales by 2027. CFO Jean Hu went further, telling investors at the Citi Global TMT Conference that the total addressable market AMD is pursuing could reach $2–$3 trillion by 2030, according to Motley Fool.
Nvidia, which crossed $1 trillion in May 2023, now sits above $5 trillion as the world’s most valuable publicly traded company, per Fortune. AMD’s membership in that club is new, and its staying power depends on execution against that level of competition.
Quartz put the milestone plainly: “Advanced Micro Devices crossed $1 trillion in market capitalization for the first time on Monday, as its stock hit a record intraday high of $613.92 on the strength of a five-day rally tied to AI chip demand.”
The Intel Question
AMD now commands a higher market value than Intel, a reversal that would have seemed unlikely just a few years ago.
Intel has also had a strong 2026, with shares up more than 200% year to date as of September 21, according to Reuters. Its market cap still sits in the mid-hundreds of billions, well behind AMD’s new standing.
The company that defined PC computing for a generation is now worth a fraction of its former underdog. AMD spent years fighting for CPU market share against a competitor with vastly more resources, and the AI era reshuffled the deck.
AI hardware demand will eventually plateau, according to the Economic Times and others. When it does, AMD’s valuation will hinge on whether its gaming GPUs, console silicon for PlayStation and Xbox, and traditional CPU lines can carry the load, because companies built on a single demand wave have historically faced sharper corrections when that wave recedes. The buildout of AI data centers driving that demand also carries its own infrastructure costs and controversies.
The chips inside your next graphics card, gaming console, or cloud-based AI tool increasingly carry AMD’s red logo, and the market just put a $1 trillion price tag on that reality.
