Anthropic disclosed third-quarter revenue of $16.8 billion during a closed-door pre-IPO investor meeting in San Francisco on October 14th, representing a 45% increase from the prior quarter, according to attendees cited by Reuters, Bloomberg and The New York Times.
The company told prospective investors that revenue grew from $4.7 billion in Q1 2026 to $11.6 billion in Q2, then to $16.8 billion in Q3—a trajectory that positions Anthropic among the fastest-growing private technology companies ahead of a potential stock listing. The briefing also revealed that Anthropic achieved profitability on an adjusted basis during the quarter, with an 85% adjusted gross margin.
The financial disclosure comes as Anthropic prepares for what could be one of the largest-ever technology IPOs, potentially following rival OpenAI’s anticipated September listing. The company has not yet filed a formal public prospectus, making Wednesday’s investor presentation the most detailed public look at Anthropic’s financial trajectory to date.
However, the growth rate has slowed from earlier in the year. The sequential jump of approximately 147% between Q1 and Q2 declined to 45% between Q2 and Q3—a mathematical inevitability as the revenue base expands but still notable for investors evaluating the company’s growth trajectory.
The disclosure also addressed concerns about revenue dependency on model distillation. Anthropic told pre-IPO investors that distillation workloads account for only 5-7% of total revenue, and that the company materially reduced distillation activity during Q3. Reports suggest related Q3 revenue exceeded $840 million, with Anthropic having banned tens of thousands of distillation accounts as part of its intellectual property protection efforts.
The company reportedly aims for a valuation in the $2 trillion range, though market observers note that slowing growth rates and ongoing capital expenditure requirements for AI infrastructure development could temper investor enthusiasm.