Anthropic has taken a significant step towards a possible stock market listing in the United States, as investor interest in artificial intelligence companies continues to grow.
The company behind the Claude chatbot has confidentially filed paperwork with the U.S. Securities and Exchange Commission for an initial public offering. The process allows Anthropic to begin discussions with regulators without immediately disclosing its financial records or other details to the public.
A flotation would give ordinary investors the chance to buy shares in one of the world’s most prominent AI developers. However, Anthropic has not yet confirmed when it plans to list, how many shares it will offer, or the price it will seek.
The move comes at a time of intense competition across the AI sector. Anthropic, OpenAI, and several major technology companies are spending heavily to develop more capable models, secure computing infrastructure, and attract corporate customers.
Founded in 2021 by chief executive Dario Amodei and a group of former OpenAI employees, Anthropic has quickly become one of OpenAI’s closest rivals. Its Claude tools are used by businesses, developers, and consumers for tasks including coding, research, analysis, and workplace support.
The company’s rapid expansion has attracted substantial private investment, but a public listing would bring a new level of scrutiny. Investors are likely to examine whether Anthropic’s revenue growth can keep pace with the high cost of training and operating advanced AI systems, which require large amounts of computing power and specialised chips.
Anthropic’s filing also comes as other high-profile companies consider entering the stock market. Elon Musk’s SpaceX has been linked to a possible listing, while OpenAI is also reportedly exploring its options.
OpenAI chief executive Sam Altman said his company did not feel pressure to rush into a flotation. “We’ll do it when it makes sense,” Altman said.
Anthropic has also faced questions over how its technology should be used by government agencies, particularly in military settings. Despite those concerns, demand for Claude has continued to rise.
The company’s eventual debut could provide an important test of whether Wall Street investors are prepared to support the lofty valuations that have defined the AI boom.