Anthropic · May 28, 2026 · San Francisco, CA
Anthropic Raises $65B at a $965B Valuation, Eclipsing OpenAI
Anthropic raised $65 billion at a $965 billion valuation -- overtaking OpenAI as the most valuable AI company -- in a round led by Altimeter, Dragoneer, Greenoaks, and Sequoia, each committing more than $2 billion. The company reported a $47 billion revenue run-rate and confidentially filed for an IPO days later.
$65 billion raisedLate-stage / pre-IPOanthropicaifunding