Anthropic Files S-1 for Proposed IPO, Detailing AI Business

Anthropic filed a public Form S-1 on Oct. 26 for a proposed initial public offering, giving investors a detailed look at the finances, customers and risks of its frontier AI business. The company plans to list Class A shares on the Nasdaq Global Select Market under ANT, but has not set the share count or price range, and the registration statement is not yet effective. Anthropic's announcement and the SEC filing outline the proposed listing.