Pomegraundefined
- OpenAI's annualized revenue is near $50B at end-September, versus the roughly $68B-$70B reported earlier.
- Oracle fell almost 6%, CoreWeave nearly 8%, AMD 4% and Nvidia about 3% on Thursday.
- The gap reflects accounting methods, but it rattled AI stocks ahead of earnings season.
Nvidia, Oracle, CoreWeave, AMD and Micron fell after OpenAI's annualized revenue was put near $50 billion, not $70 billion, reviving AI spending doubts.
Lead
Shares of Nvidia (NVDA), Oracle (ORCL), CoreWeave (CRWV), Advanced Micro Devices (AMD) and Micron (MU) dropped on Thursday, October 8, 2026. A Financial Times report said OpenAI told investors its annualized revenue was close to $50 billion at the end of September. That is about $20 billion below the $68 billion to $70 billion that had circulated in recent weeks. The Nasdaq 100 fell about 1.4% and chipmakers slid more than 3%.
What Did the OpenAI Revenue Report Say?
The report said OpenAI's annualized revenue reached roughly $50 billion at the end of September. The higher figure had included gross revenue from OpenAI's partnerships with companies such as Nvidia, a method used to make comparisons with rival Anthropic easier. The $50 billion number excludes that partnership revenue.
OpenAI's run rate still grew 77% in the third quarter. Its enterprise segment grew faster, with run-rate growth of 107%. The company has maintained that it expects to reach or exceed $70 billion in annualized revenue by the end of 2026.
Annualized revenue extrapolates a single month of sales across a full year. The metric is common among fast-growing technology firms but is imprecise, and definitions vary between companies.
Why Did AI Stocks Fall on the Report?
AI stocks fell because OpenAI's revenue is a primary indicator of demand for the data centers, chips and memory that these companies supply. Investors track OpenAI and Anthropic run rates as the clearest signal that heavy capital spending can be repaid.
Oracle, which has tied a large share of its cloud backlog to OpenAI contracts, fell almost 6%. CoreWeave, a leveraged GPU cloud provider, slipped nearly 8%. Nvidia dropped about 3%, and AMD lost 4%. Broadcom fell 4%, Intel 5% and Super Micro Computer nearly 5%.
Micron technology stock also fell as memory names followed the wider chip selloff. High-bandwidth memory demand is closely linked to AI accelerator orders.How Large Is the AI Spending Question?
The scale of commitments explains the sensitivity. OpenAI confidentially filed for an IPO in June but delayed the listing. It is negotiating a funding round that could value it at about $1.4 trillion. Anthropic is expected to list next month. A smaller revenue base raises the bar for the growth needed to justify those valuations and the infrastructure built around them.
Some market participants noted that the shortfall is definitional rather than a decline in demand. The reported growth rates support that view. The sell-off still shows how closely AI-linked equities are tied to a few private-company metrics. It also shows how little tolerance there is for ambiguity before third-quarter results.
What Comes Next for AI Infrastructure Shares?
The next test is third-quarter earnings, when suppliers will update backlog, capital expenditure and customer concentration. Guidance from Oracle, Nvidia and Micron will show whether orders are tracking the original OpenAI projections or a lower base. Any clarification from OpenAI on how it reports revenue, along with progress on its funding round, will also shape sentiment.
Outlook
The revenue discrepancy comes from accounting, not a collapse in growth, but it exposed how dependent the AI trade is on OpenAI's reported numbers. Oracle, CoreWeave and the chipmakers carry the most exposure. Earnings season and OpenAI's financing will determine whether Thursday's decline is a brief repricing or the start of a broader reassessment of AI capital spending.