Anthropic Revenue Run Rate Reportedly Exceeds $65 Billion as IPO Valuation Debate Intensifies

Key Takeaways

• Anthropic’s annualized revenue run rate reportedly moved above $65 billion at the end of July, after preliminary second-quarter revenue exceeded $11.5 billion.
• The Claude developer has confidentially submitted IPO documents, but neither a listing date nor an offering valuation has been formally announced.
• A $2 trillion valuation would equal roughly 31 times the latest reported run rate, leaving investors to assess whether rapid growth can offset heavy compute spending and execution risk.

Anthropic’s revenue run rate reportedly surpassed $65 billion at the end of July 2026, extending a sharp commercial expansion as the artificial intelligence company prepares for a potential US stock-market listing.

The latest figure, reported by Bloomberg and summarized by Axios, follows a company-confirmed run rate of more than $47 billion in May. Preliminary documents reviewed by Bloomberg also showed second-quarter revenue above $11.5 billion, compared with $787 million a year earlier and $4.73 billion in the first quarter.

The figures suggest that demand remained strong after Anthropic completed a $65 billion private funding round in May at a $965 billion post-money valuation. Anthropic confirmed the May valuation and $47 billion run rate, while Axios reported the more recent figures.

The acceleration gives prospective investors a clearer view of Anthropic’s scale, but run rate remains an annualized snapshot rather than recognized full-year revenue, and the quarterly results are preliminary.

Preliminary Results Strengthen the Growth Case

Second-quarter revenue of more than $11.5 billion would be over 14 times the year-earlier level and roughly 143% above the first quarter. It would put first-half revenue above $16.2 billion.

Anthropics also recorded positive adjusted operating income, according to documents cited in press reports. It should not, however, be described as unqualified profitability: no public reconciliation to generally accepted accounting principles is available, and the treatment of stock-based compensation and other costs remains unclear.

Annualizing the preliminary second-quarter total produces about $46 billion, close to the run rate Anthropic disclosed in May. The higher $65 billion figure uses a later July measurement point; it does not mean Anthropic generated that amount over the preceding 12 months.

Read also Anthropic IPO 2026 Guide: What Traders Should Know Before It Goes Public

Confidential Filing Shifts Attention to Public Disclosure

Anthropic said in June that it had confidentially submitted documents for a US IPO. The company did not disclose the proposed number of shares, price range or deal size.

Reports have pointed to a possible September or October debut, but the timetable remains subject to Securities and Exchange Commission review and market conditions.

A confidential submission allows regulatory review before sensitive information is released and does not guarantee an offering. Under SEC guidance, the registration statement and earlier drafts generally must become public at least 15 days before a roadshow, or before the requested effective date if no roadshow is held.

That filing would let investors examine audited revenue, costs, risk factors and capital commitments in a standardized format. Reported internal figures cannot substitute for a prospectus.

A $2 Trillion Valuation Relies on Forward Growth

Investors cited by the Financial Times have discussed an IPO valuation of at least $2 trillion and an annualized revenue range of $100 billion to $120 billion by the end of 2026. Those estimates have not been formally adopted in a public filing.

At $2 trillion, the headline equity valuation would equal about 31 times the latest reported $65 billion run rate before any adjustment for net cash or debt. The multiple would fall to approximately 17 to 20 times if the year-end run-rate forecast were achieved.

Reuters separately reported that Anthropic is projecting revenue of approximately $190 billion to $200 billion in 2028, with bankers and investors using forward revenue multiples. If $2 trillion were used as a proxy for enterprise value, that distant forecast would imply roughly 10 to 10.5 times sales.

A $2 trillion figure would refer to value at listing, not the amount raised. Without a proposed share sale, Anthropic cannot yet be described as planning the largest IPO by proceeds, although its initial valuation could exceed the roughly $1.77 trillion level attached to SpaceX’s June offering.

Enterprise and Coding Demand Drive the Revenue Story

Anthropic has attributed its expansion to enterprise and developer adoption, particularly Claude Code and workplace deployments. Distribution through Amazon Web Services, Google Cloud and Microsoft Azure may support adoption, but it also links growth and margins to external computing infrastructure.

Reports place OpenAI’s latest run rate above $40 billion, suggesting Anthropic may be annualizing revenue faster. The comparison is imperfect because companies may use different methods.

OpenAI said in March that it generated approximately $2 billion per month and that enterprise customers represented more than 40% of revenue, complicating a simple enterprise-versus-consumer contrast.

Public Markets Will Test Margins as Well as Growth

For traders, an Anthropic listing would provide a new valuation reference for AI model developers and could influence sentiment toward cloud providers, chipmakers, data-center operators and software companies. The direction of that read-through would depend less on headline run rate than on the quality and cost of the revenue supporting it.

The prospectus, if filed, will need to clarify margins, GAAP results, cash flow, stock-based compensation, customer concentration and compute obligations. Investors will also assess whether enterprise contracts produce durable revenue or whether usage remains sensitive to pricing and model performance.

Competition is another constraint. Anthropic faces OpenAI, well-funded US technology groups and lower-cost model providers, while model efficiency and inference pricing continue to change quickly. Regulatory disputes, safety requirements and limits on access to advanced chips or infrastructure could also affect deployment.

Anthropic’s reported growth is exceptional even within the fast-expanding AI market. The prospective IPO will test whether public investors are prepared to capitalize that momentum far into the future—and how much valuation support remains if revenue growth, margins or model leadership normalize sooner than expected.