Anthropic filed its S-1 for an IPO and applied to list on the Nasdaq Global Select Market under ANT.
The reported filing covers a proposed initial public offering of Class A common stock. Crunchbase describes the S-1 as 335 pages long, while Telegram reporting says its risk-factor section exceeds 90 pages. The listing application is not a completed IPO, and the supplied material does not establish an offering price, proceeds, or final dilution.

