Anthropic closed a $65 billion Series H round at a $965 billion post-money valuation — the largest private AI funding round in history, exceeding OpenAI's $122B raise at $852B (March 2026). Lead investors include Altimeter Capital, Sequoia, Dragoneer, and Greenoaks; strategic hardware partners Samsung, SK Hynix, and Micron participated, signalling that Anthropic's chip supply chain is now co-owned by its investors. Run-rate revenue hit $47 billion as of mid-May (up from $40B at Series G close), with a 130% revenue surge targeted and first operating profit expected this quarter.
Simultaneously, Anthropic released Claude Opus 4.8 with a new Dynamic Workflows tool (research preview) that coordinates "hundreds of parallel subagents" for codebase-scale tasks — a 41-day release cycle that is accelerating faster than any prior Anthropic model family. TechCrunch describes this as "potentially the final private fundraise before a highly anticipated IPO," with no specific date announced but every signal pointing to H2 2026.
TechCrunch TechCrunch (Opus 4.8)