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Anthropic Amends IPO Filing: Q3 Revenue Near $17 Billion, Infrastructure Commitments About $895.4 Billion
AI2 min read
Anthropic, the AI company behind the Claude chatbot, filed an updated IPO document with the U.S. stock regulator. The update shows its July-to-September 2026 sales and a very large total of future spending promises on AI computing power.
What happened
On November 2, U.S. time, Anthropic sent an amended registration form (Form S-1/A) to the U.S. Securities and Exchange Commission (SEC). This form is needed for an initial public offering (IPO), which is when a company first sells its shares to the public. The company first filed on October 26. The new version adds its results for the third quarter of 2026 (July to September) and details about future spending on AI computing power and infrastructure.
Key numbers
- Third-quarter sales: about $16.96 billion, about 12.3 times the same period last year and up about 47% from the previous quarter.
- Third-quarter operating result: a loss of $567 million, after a profit of $974 million in the previous quarter.
- January to September sales: $33.24 billion, about 13 times the same period last year.
- January to September net loss: $104.04 billion, much larger than the $25.07 billion loss a year earlier. The main cause was a paper loss of about $94.3 billion from changes in the value of certain financial deals as the company's value rose.
- Future spending promises on computing and infrastructure: about $895.4 billion in total, with about $447.5 billion due by the end of 2030. About $69.8 billion is due in the 12 months after September 2026. About $213.8 billion of the total can be canceled under certain conditions, so the full amount is not a firm debt.
Background
Anthropic has mostly secured computing power by renting it from cloud companies. It is now also expanding a method called Anthropic Direct, where it leases AI chips and runs them in its own dedicated facilities. The company says it will pay for this build-out with business income and money it raises. The document also updates its Responsible Scaling Policy (RSP), its internal safety framework for judging how capable its AI models are. Anthropic says its models are not yet past the threshold for AI that can dramatically speed up AI research and development, but it may get close to that level soon.
Why it matters
The numbers show fast sales growth alongside large losses and very large spending plans. Investors will use these details to judge whether the company can pay for its promises. The filing also shows how much the company's value affects its reported results, since rising value created a large paper loss.
What to watch
- How many shares Anthropic will sell and the price range, which the amended form did not yet reveal.
- The planned listing on the Nasdaq Global Select Market under the ticker symbol "ANT".
- How the company pays for its large computing and infrastructure commitments.
Glossary
- IPO
- Initial public offering: when a private company first sells its shares to the public on a stock market.
- Form S-1/A
- An amended registration form filed with the SEC to update details for an IPO.
- SEC
- Securities and Exchange Commission, the U.S. government agency that oversees stock markets and company filings.
- Anthropic Direct
- Anthropic's method of leasing AI chips and running them in its own dedicated facilities.
- Responsible Scaling Policy (RSP)
- Anthropic's internal safety framework for testing how capable its AI models are and what risks they carry.