Anthropic Valuation Today: Why the Claude Maker Is Now Worth an Estimated $350 Billion (25 November 2025)
Anthropic’s implied valuation reached about $350 billion on November 25, 2025, after a new partnership with Microsoft and Nvidia. The company’s last disclosed equity round in September 2025 valued it at $183 billion. Yahoo Finance and other trackers still list an estimated $241 billion based on earlier data. Google is reportedly in talks for further investment that could push the valuation higher.