As of November 4, 2026, the Anthropic IPO is among the most closely watched stock market debuts of the year. Anthropic, the company behind the Claude AI model, has publicly filed to list on Nasdaq under the ticker ANT, and reports suggest trading could begin this month, subject to regulatory approval and market conditions.The company has not yet set a share price or the size of the offering. Press reports say the deal could be among the largest…