Anthropic, PBC filed a registration statement on Form S-1 with the U.S. Securities and Exchange Commission on October 26, 2026, for a proposed initial public offering of its Class A common stock, according to the company’s announcement. The move makes public a process the Claude maker began in June, when it said it had confidentially submitted a draft registration statement.
What the filing says
Anthropic says it plans to list on the Nasdaq Global Select Market under the ticker “ANT.” The number of shares to be offered and the price range have not been set. Goldman Sachs & Co. LLC and Morgan Stanley & Co. LLC are named as the contacts for the preliminary prospectus.
As with any S-1, the registration statement has not yet become effective, so the securities cannot be sold or purchased, and the announcement is not an offer to sell or a solicitation of an offer to buy. In June, the company said the timing and size of any offering would depend on market conditions and other factors.
Why it matters
A public S-1 opens a company’s finances and risk disclosures to outside scrutiny for the first time. Coverage from TechCrunch, CNBC and Bloomberg on October 26 focused on what the prospectus reveals about Anthropic’s financials, its compute commitments and its enterprise customer strategy. We have not independently verified the figures reported from the filing, so this article does not repeat them; readers should consult the filing and those reports directly.
For people who use or evaluate AI agents, the listing matters because Anthropic’s Claude models underpin many of the coding and workflow agents covered in our directory. A public company will report results on a regular schedule and disclose risks that were previously private, which may offer clearer signals about pricing, capacity and product direction.
What to watch
Pricing terms and the roadshow are the next steps. Press reports indicate a November listing is targeted, but no date has been confirmed by the company, and the offering remains subject to SEC review and market conditions.