# Anthropic $65B Series H On May 28, 2026, [[Anthropic]] announced a $65 billion Series H led by [[Altimeter Capital]], [[Dragoneer Investment Group]], [[Greenoaks]], and [[Sequoia Capital]] at a $965 billion post-money valuation — briefly making it the most valuable private company in the world and surpassing OpenAI's valuation for the first time. The round was announced alongside, but is distinct from, the [[Apollo-Blackstone Anthropic Chip Financing]] — a $35–36B private-credit package funding Google TPU purchases for Anthropic's compute expansion. ## Significance A valuation-crown shift in the AI race: the equity markets' first signal that OpenAI's lead is contestable. [[Sequoia Capital]] co-led, and the round's sheer scale — $65B in primary capital — continues the pattern of AI-lab fundraising absorbing sums that previously characterized sovereign-wealth allocations, with direct implications for the political economy of compute this site maps. ## See Also - [[Anthropic]] - [[Sequoia Capital]] - [[Altimeter Capital]] - [[Dragoneer Investment Group]] - [[Greenoaks]] - [[Apollo-Blackstone Anthropic Chip Financing]] - [[SpaceX-Anthropic Compute Deal]]