Anthropic Files for Nasdaq IPO and Discloses Heavy Compute Commitments
Anthropic has filed public paperwork to sell shares on the Nasdaq stock market for the first time through an initial public offering (IPO). It plans to use the stock symbol ANT. The filing gives the public its first detailed look at the finances, computing commitments and leadership rules of the company that makes Claude.
The filing shows that Anthropic earned about $16.29 billion in revenue during the first half of 2026 and reported a net loss of about $80.75 billion. About $72.39 billion of that loss came from changes in the estimated value of convertible notes and similar financial agreements. These changes mean the reported net loss is much larger than the loss from running the company's everyday business. This difference will be important when investors judge the company's financial health as it prepares to enter the stock market.
Anthropic disclosed that its possible commitments to cloud computing services could reach about $750 billion. These commitments involve Amazon Web Services, Google and Microsoft. The filing points to an unusual business risk: these large technology companies provide the computing power Anthropic needs to train and run Claude, but they also develop their own AI models, platforms and services for businesses.
The company's filing also describes risks related to access to electricity and water, the availability of data centres, AI model security, government rules, intellectual property and the challenge of accurately predicting future demand. Anthropic warned that interruptions or delays in training its models could slow revenue growth and weaken its position compared with other AI developers.
Under the company's leadership rules, a group set up by the founders will keep 50.1% of the voting power. Alphabet could buy up to $10 billion worth of shares as part of the IPO, while Amazon has already invested about $13 billion in Anthropic. These relationships connect financial investments, cloud computing commitments and dependence on major companies that provide the infrastructure needed to develop and run AI.
Anthropic's filing comes as more businesses and developers in India use Claude through the company's own services and cloud platforms, including enterprise computing services available locally. The disclosed computing costs show how much money is needed to keep developing the most advanced AI models, even as the prices people pay to use these models continue to fall.
The filing is still preliminary. The final number of shares offered, the share price, the company's valuation and the schedule may all change before the shares are sold. Even so, the filing provides a public financial reference point for one of the largest commercial providers of foundation models, which are AI systems that can be used for many different tasks.