Confidential SEC S-1 filing signals Anthropic's push to list Claude, edging ahead in AI IPO race

Anthropic has confidentially submitted a draft S‑1 registration statement to the U.S. Securities and Exchange Commission as it prepares for an initial public offering, according to industry reports and coverage of the filing ^{[1] [2]}.

The confidential nature of the filing means key details—including proposed pricing and share counts—remain undisclosed while the company advances the registration process ^[3].

Observers note the filing places Anthropic ahead of competitor OpenAI in the race to public markets and comes amid broader high‑profile moves in the sector that could reshape public offerings for AI companies ^{[4] [1] [2]}.

Reports cite recent financing and growth figures that value Anthropic near the trillion‑dollar mark: coverage referenced a post‑round valuation around $965 billion after a reported $65 billion capital raise, and a reported revenue run‑rate near $47 billion compared with roughly $9 billion the prior year; those figures have not been confirmed in a public registration filing ^{[3] [2]}.

Anthropic’s confidential IPO filing signals acceleration toward a public listing; final timing and terms will depend on the SEC process and any future disclosures from the company ^{[1] [3]}.