Anthropic Targets Historic November IPO at Up to $2 Trillion Valuation

Anthropic, the AI lab founded by former OpenAI researchers, is aiming to go public as early as mid-November 2026, making what could be the largest initial public offering in history. The company is targeting a valuation of up to $2 trillion, surpassing Elon Musk's SpaceX IPO last year and making Anthropic the first AI company to reach the milestone. Shares would begin trading before the U.S. Thanksgiving holiday, according to people familiar with the matter.