About Anthropic IPO
Anthropic, the San Francisco AI lab behind the Claude family of models, filed confidential paperwork for an initial public offering with the U.S. Securities and Exchange Commission on June 1, 2026. A listing on the Nasdaq or NYSE would be one of the most closely watched technology debuts in years, and analysts widely expect it to value the company around or above the $1 trillion mark. This live countdown tracks the time to Anthropic's expected first day of public trading.
No firm pricing date has been set, and Anthropic has stressed it has not finally decided when — or even whether — it will go public. Reporting in mid-2026 pointed to a possible listing as early as the fourth quarter of 2026, after a private round that lifted the company's valuation to roughly $965 billion. Because the schedule is still unofficial, the date on this page is an estimate and is adjusted as new filings and reporting emerge.
IPO dates usually become concrete only when a company files an updated prospectus with a price range, typically a couple of weeks before shares begin trading. Until then, the countdown above reflects the best current estimate of Anthropic's debut. Want to follow it your own way? Pin this countdown to your page on countdownit, or build a custom one for any date with the free countdown maker.
FAQ
When is the Anthropic IPO?
No official date has been set. Anthropic filed confidentially in June 2026 and reporting points to a possible debut as early as late 2026; the countdown shows the current best estimate and updates as news is confirmed.
How much will Anthropic be worth at IPO?
Many bankers treat a valuation above $1 trillion as the base case, which would make Anthropic one of the first AI companies to go public at that level. The figure is not final until shares are priced.
What does Anthropic do?
Anthropic is an AI safety and research company founded in 2021. It builds the Claude family of large language models and is one of OpenAI's main rivals.
Is the Anthropic IPO date confirmed?
No. The date is estimated. Anthropic has said it has not decided when, or if, it will list, so treat the countdown as a best estimate that is adjusted as official filings appear.