On Lisa Su’s first day as chief executive in October 2014, a share of Advanced Micro Devices (AMD) cost just over $3, according to CNBC. That was about the price of a latte. By year end, the whole company was worth roughly $2 billion, the same report found.
On Monday, September 21, 2026, AMD crossed $1 trillion in market value as its stock rose for a fifth straight session, CNBC reported. It finally joined the trillion-dollar club.
The trigger was not a new chip or a new customer. Shares jumped 9.17% in morning trading on reports of a 10% price increase on some AI accelerators and GPUs.
That is unusual for a challenger. Challengers usually cut prices to win share from the leader. AMD is doing the opposite, a sign that buyers now pay for access.
Related: Jim Cramer sends a blunt message to AMD stock investors
The rally also lifted the stock past its previous $584.73 high, according to FinanceFeeds, and above $600 for the first time. That matters because OpenAI and Meta Platforms (META) hold warrants for up to 320 million AMD shares, with final tranches tied to $600, the analysis found.
The milestone and the payout line now sit side by side.
AMD stock more than tripled in a year
AMD designs the processors inside PCs, game consoles and, increasingly, AI data centers. Reuters regards it as Nvidia’s (NVDA) closest rival in graphics processors. That makes the stock a popular bet on AI spending spreading beyond one supplier.
The shares were already up about 3% before the opening bell on Monday, according to Benzinga. The same report put the gain over the past year near 250%, the earnings multiple near 143 and the average analyst price target at $604.
The stock now trades above it, leaving analysts to catch up.
Nvidia’s data center unit booked $89 billion in its latest quarter, roughly 13 times AMD’s, according to Nvidia’s earnings release. Yet Nvidia’s $5.37 trillion market value is only about five times AMD’s, according to StockAnalysis.
Investors are pricing AMD on the share it could win, not the share it holds.
AMD is raising prices instead of cutting them
AMD has notified partners of a roughly 10% fourth quarter price increase, Digital Trends reported, citing supply chain outlet ChannelGate. It names AI accelerators, consumer GPUs and chipsets, citing a similar rise in foundry prices at Taiwan Semiconductor Manufacturing (TSM).
AMD has not confirmed the report, which Stocktwits described as unverified.
Buyers are paying anyway. Cloud operator Nebius Group (NBIS) will raise rental rates on AMD’s EPYC server chips by 25%, versus 17% to 21% for Nvidia GPUs, according to The Motley Fool.
Piper Sandler said 2027 AI capacity is already sold out, Benzinga reported. Because the increase largely passes along foundry costs, the signal is less about margins and more about who holds leverage.
Earnings back that up. Second quarter revenue rose 50% to $11.54 billion, and data center revenue more than doubled to $6.72 billion, AMD reported.
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AMD’s biggest buyers hold warrants tied to $600
In October 2025, AMD granted OpenAI a warrant for up to 160 million shares at $0.01 each, according to an SEC filing.
AMD repeated the structure in February 2026, when Meta agreed to deploy 6 gigawatts of AMD gear, Bloomberg reported. Both warrants escalate to $600 for their last tranches, according to AMD’s filings.
The final OpenAI tranche needs roughly a $1 trillion market value to vest, UBS analyst Timothy Arcuri wrote in a note cited by TechCrunch. Benzinga puts that line near $613 a share on AMD’s reported count. At that price, the 320 million warrant shares would be worth about $196 billion.
Counting those warrants changes the picture:
- Full vesting requires OpenAI and Meta to each buy 6 gigawatts of AMD chips, according to the filings.
- About $1.09 trillion was AMD’s value at its $559.82 close on Friday, September 18, 2026, with both warrants included, according to FinanceFeeds.
- Roughly 19.6% more shares would exist if both warrants fully vest, the analysis added.
Chipmakers now help finance their own buyers
AMD and Nvidia both back their buyers financially, a pattern Fortune has tied to circular financing fears. Nvidia has weighed guaranteeing $250 billion for an OpenAI data center project, Axios reported.
AMD committed up to $5 billion to Anthropic, CNBC reported, but its bigger currency is its own stock. Nvidia shareholders carry the credit risk, while AMD shareholders carry the dilution.
Memory maker Micron Technology (MU) reached $1 trillion in May 2026, before AMD did, according to The Motley Fool. Investors paid first for bottlenecks, and AMD’s price increase suggests it has become one.
AMD’s next report, due November 3, 2026, will show whether the first gigawatts are shipping.
The chip race once turned on who built the fastest chip. It now also turns on pricing power and how much equity a supplier will trade for demand.
Related: Bank of America sends wake-up call to AMD stock investors