Anthropic Completes $65 Billion Funding Round, Valuation Reaches $965 Billion, Surpassing OpenAI
Anthropic completed a $65 billion funding round around May 28, 2026. Multiple sources confirm that its post-money valuation reached $965 billion, allowing it to surpass OpenAI and become one of the most valuable private AI startups at the time. However, source estimates differ: CNBC and Bloomberg cite $965 billion, while Forbes reports $900 billion. The lead investors are not fully identified in the provided sources, and Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital are not mentioned.