AMD stock: what is actually going on

AMD began 2026 as a $214 stock. It now trades above $600 and is worth about $1 trillion, after one of the largest re-ratings of any big company this year. This page explains what the business is, what the last quarter showed, what is moving the shares, and what could go wrong. Every figure comes from AMD's own filings or from exchange and Treasury data, with the date attached.

Where the money comes from

In the second quarter ended June 27, 2026, AMD's revenue was a record $11.54 billion, up 50% from a year earlier. By business:

• Data Center (EPYC server processors, Instinct AI accelerators, networking chips): $6.72 billion, about 58% of revenue, up 107%.
• Client (Ryzen processors for PCs): $3.06 billion, about 27%, up 23%.
• Gaming (Radeon graphics cards and custom chips for game consoles): $779 million, about 7%, down 31% on lower console-chip sales.
• Embedded (chips for industrial, automotive, communications and defense equipment): $977 million, about 8%, up 19%.

Profit is even more concentrated than sales. Data Center earned $2.10 billion of the $3.07 billion in segment operating income, about 68%, at a margin of roughly 31%. Client and Gaming together earned $582 million on $3.84 billion of sales, about 15 cents per dollar. Embedded is small but earned about 40 cents per dollar. AMD is now priced mainly as a data center AI company, with a PC business attached.

The share price and the size of the company

AMD traded at $612.30 at 12:30 p.m. New York time on Tuesday, September 29, 2026, up $4.43, or 0.7%, from Monday's close of $607.87, according to Nasdaq data. Nasdaq puts its market value at about $999.7 billion. The 52-week range is $159.33 to $639. AMD pays no dividend.

The stock closed 2025 at $214.16, so it is up about 186% this year. Its lowest 2026 close was $190.95 on March 3, and it has more than tripled since. The record close was $630.63 on Friday, September 25. Over the same stretch from the end of 2025 to Monday, the Invesco QQQ fund, which tracks the Nasdaq-100, rose about 20%.

The part the headlines skip

The path has been anything but smooth. By our count from Nasdaq's daily closes, AMD has moved more than 7% in a single session 22 times this year, including an 18.6% jump on May 6 and a 17.3% drop on February 4. It lost about 18% between the end of June and the end of July, and fell 7.0% the day after its record second-quarter report. See our coverage of the day it crossed $1 trillion.

The last reported quarter

AMD reported second-quarter results on August 4, 2026:

• Revenue: $11.54 billion, up 50% from $7.69 billion.
• Gross margin: 54% under standard accounting (GAAP), against 40% a year earlier, when AMD took $800 million of charges tied to U.S. export controls on its MI308 chips for China. On AMD's adjusted basis the margin was 56%.
• Operating income: $1.99 billion, against a loss of $134 million a year earlier. Adjusted, $3.09 billion.
• Net income: $2.30 billion, or $1.38 a diluted share. Adjusted, $2.76 billion, or $1.66. GAAP profit included a $483 million gain on long-term investments.
• Free cash flow: $1.56 billion in the quarter and $4.12 billion in the first half.
• Balance sheet: $13.1 billion in cash and short-term investments and $3.2 billion of debt at June 27.
• Outlook: third-quarter revenue of about $13 billion, plus or minus $300 million, which AMD says would be about 41% growth, with an adjusted gross margin of about 56%.

What is driving the stock right now

1. Gigawatt-scale AI customers. According to the 10-Q, OpenAI and Meta each intend to deploy up to 6 gigawatts of AMD data center GPUs, starting with the MI450 series. In July AMD announced a partnership with Anthropic for up to 2 gigawatts of MI450 GPUs in its Helios racks, and an expanded deal with Microsoft to run Helios on Azure. On August 31 it said Instinct systems for Saudi Arabia's HUMAIN had gone live. Management says data center sales will accelerate in the second half.

2. Demand for ordinary server processors. The September rally that took AMD past $1 trillion was led by CPU makers as a group, with Intel and Arm rising more than AMD that day. The argument is that AI agents need large amounts of conventional computing alongside accelerators. It is a thesis about future orders; the proof will be EPYC revenue in the next two reports.

3. Buying capability. On September 28 AMD agreed to buy World Labs, Fei-Fei Li's AI research lab, for about $8.2 billion in stock. The filing says the share count will be set by AMD's average price over ten trading days before closing. At today's price that would be about 13.4 million shares, under 1% of the company. AMD also announced the purchase of Taalas in August to expand in AI inference, and bought MEXT, which makes AI-driven memory technology, in the second quarter. Our World Labs story has the details.

The number behind the AI deals

The OpenAI and Meta agreements came with a price that does not show up in revenue. AMD issued each company a warrant for up to 160 million shares at one cent each, vesting in stages as they hit GPU purchase milestones and as AMD's stock clears set price or performance thresholds. Together that is up to 320 million shares, about 20% of the 1,632 million AMD shares outstanding at June 27. At today's price those shares would be worth roughly $196 billion. As of June 27 no tranche had vested, and AMD said the warrants had no effect on its results so far. The better the deals go for AMD, the more of them vest, so shareholders should read every milestone as both good news and dilution.

AMD is borrowing more, at today's rates

On August 13 AMD sold $4.75 billion of bonds in four pieces: $1.25 billion due 2029 at 4.6%, $1.5 billion due 2031 at 5.0%, $1 billion due 2033 at 5.25% and $1 billion due 2036 at 5.5%, according to its pricing term sheet. By our arithmetic that is about $240 million a year in interest. The proceeds are for general purposes, which may include repaying debt. For comparison, the 10-year Treasury yield was 5.24% at Monday's close, according to Treasury data. The bonds carry A-range ratings from Moody's and S&P, per the term sheet, so AMD borrows at close to government rates. The 10-Q also shows $30.3 billion of unconditional purchase commitments, mostly for wafers, substrates and components, plus up to $5.0 billion of new investment commitments and $9.5 billion of long-term data center leases signed after the quarter ended.

The bear case, stated fairly

The price assumes a lot. Annualize the second quarter's adjusted net income of $2.76 billion and you get about $11 billion. At about $1 trillion, the stock trades near 90 times that run rate. The guidance implies strong growth, but the valuation leaves little room for a miss, which the 7% drop after a record quarter showed.

A few very large customers. Much of the AI story rests on a handful of buyers. The 10-Q warns that customers "may lack, or be unable to, secure capital" for AI buildouts and may ask vendors for deferred payment, and that data center construction delays could push out adoption.

Dilution is built in. Up to 320 million warrant shares, plus the World Labs stock, will be issued if things go well.

China and supply. AMD needs U.S. export licenses to sell its MI308 and MI325 chips to Chinese customers, and says sales there depend on licenses and on China's own import rules. It also flags the industry-wide memory shortage and rising memory prices as a cost for data center buildouts.

The PC and console side is mixed. Gaming revenue fell 31% last quarter, and Client depends on a PC market AMD does not control.

What we are watching

• Third-quarter results. AMD has not announced a date. Nasdaq, citing Zacks Investment Research, estimates November 3, 2026, with a consensus of $1.64 a share from 15 analysts. The test is revenue against the $12.7 billion to $13.3 billion range and whether Data Center growth accelerates as promised.
• MI450 and Helios shipments, and any vesting of the OpenAI or Meta warrant tranches, which AMD discloses in its filings.
• The World Labs close, expected by the end of 2026, and the final share count.
• The board. Director Joe Householder retired in August and AMD appointed Tim Ryan, with KC McClure taking over the Audit and Finance Committee, according to an August 19 filing.
• Rates. Long-dated growth stocks and new corporate borrowing both feel the 10-year yield. Live levels are on the markets page. Related: what is going on with Alphabet stock and Amazon stock, two of AMD's large cloud-era peers.

Sources: AMD second-quarter 2026 results release, August 4, 2026; AMD Form 10-Q for the quarter ended June 27, 2026; AMD pricing term sheet, August 13, 2026, and prospectus supplement, August 14, 2026; AMD Forms 8-K, August 19 and September 28, 2026; AMD investor relations; U.S. Treasury daily yield curve rates; Nasdaq quote, summary, historical price and earnings-date data for AMD and historical data for QQQ, retrieved September 29, 2026. Revenue shares, margins, share-price moves, interest cost, warrant value and the run-rate multiple are Chronicle calculations from the figures cited. This page is updated as the numbers change. This is market information, not investment advice.