Anthropic confidentially files for US IPO, prospectus expected after Labor Day

Photo: Tima Miroshnichenko / Pexels Anthropic, the AI lab based in San Francisco, is reportedly advancing its preparations for an initial public offering (IPO) as AI stocks show signs of recovery. Despite the enthusiasm surrounding Anthropic’s IPO prospects, the broader IPO pipeline appears to be facing delays, potentially impacting market expectations. The company, known for its AI products Claude and Claude Code, confidentially filed for a U.S. IPO in June 2026, with recent reports suggesting that an official prospectus may be released after Labor Day. However, the timing and valuation of this move remain uncertain as the general IPO market adapts to current economic conditions. Activity around Anthropic’s IPO prospects shows divergent views. While some market participants appear to support the notion of a substantial market cap for Anthropic, recent pricing movements suggest a moderate decrease in expected market cap odds. Particularly, the market for Anthropic’s market cap being below $1.25 trillion at the IPO close saw a decrease, with odds dropping from 3% to 2.1% over the past 24 hours. In the broader context, the AI industry has seen a resurgence with rising stock prices, y...