Anthropic Valuation Today: Why the Claude Maker Is Now Worth an Estimated $350 Billion (25 November 2025)
Published: November 25, 2025 Key Takeaways Anthropic’s Valuation on 25 November 2025: The Short Answer Based on today’s coverage and the latest disclosed deals, the best current public estimate of Anthropic’s valuation is: 👉 ~$350 billion implied valuation as of 25 November 2025 This figure comes from the combined $15 billion investment package from Microsoft and Nvidia and related reporting that pegs the company’s value at around $350 billion, more than double its September Series F valuation of $183 billion. The Motley Fool+4Yahoo Finance+4mint+4 However, it’s important to understand that: Taken together, these data points support the conclusion that public markets and strategic investors now treat Anthropic as