Anthropic IPO expected to launch mid-October

Sep 3, 2026

Anthropic is delaying the launch of its highly anticipated initial public offering, with marketing now expected to begin in mid-October 2026 and a listing targeted for early November 2026. The artificial intelligence company is finalizing a $15 billion revolving credit facility to strengthen its position ahead of the debut, which could value the firm at up to $2 trillion. Underwritten by major banks like Morgan Stanley and Goldman Sachs, the offering represents a critical test of public market appetite for AI.

Anthropic IPO timeline shift

▪Anthropic's public release of its initial public offering prospectus has been delayed from early September 2026 to late September 2026
▪Anthropic is expected to begin marketing its initial public offering in mid-October 2026 at the earliest and complete the listing days before the U.S. midterm elections in November 2026

Two trillion dollar valuation

▪Rainmaker Securities co-founder Greg Martin stated that Anthropic's rapid growth could support a valuation above SpaceX's $1.77 trillion valuation at the time of its initial public offering
▪Investors have indicated that the Anthropic initial public offering could value the artificial intelligence company at up to $2 trillion

Fifteen billion credit facility

▪Anthropic is working to finalize and expand a revolving credit facility to $15 billion as part of its preparations for the initial public offering
▪Financial analysts are expected to meet with Anthropic after the company finalizes its $15 billion credit facility and before it makes its prospectus public

AI sector IPO pipeline

▪The Anthropic initial public offering is expected to serve as a major test of public-market appetite for the rapidly growing artificial intelligence industry
▪A successful initial public offering by Anthropic could encourage listings from other technology and artificial intelligence companies, including OpenAI, Oura, and neoclouds

Underwriting banks involvement

▪Anthropic and its underwriting banks, including Morgan Stanley and Goldman Sachs, declined to comment on the initial public offering plans
▪Morgan Stanley, Goldman Sachs, JPMorgan Chase, and Citigroup are among the investment banks working with Anthropic on its initial public offering