Anthropic files S-1 with the SEC for a proposed IPO, targeting Nasdaq under ANT
Anthropic, PBC announced that it 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 (IPO) of its Class A common stock.
Details
- Filing: Form S-1 submitted to the SEC on October 26, 2026.
- Listing: Anthropic intends to list the shares on the Nasdaq Global Select Market under the symbol βANTβ.
- Offering terms: The number of shares to be offered and the price range have not yet been determined.
- Underwriters: Goldman Sachs & Co. LLC and Morgan Stanley & Co. LLC are named as the contacts from whom copies of the preliminary prospectus can be obtained.
- Status: The registration statement has been filed but is not yet effective, so the securities cannot be sold and offers to buy cannot be accepted until it becomes effective. The announcement is not an offer to sell or a solicitation to buy.
What happened next
The post itself is a short regulatory notice and contains no financial figures or executive commentary; details on revenue, valuation or timing are undisclosed in it and would appear in the S-1 and later amendments. The next milestones to watch are the public prospectus details, the pricing range and the date the registration becomes effective.