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Anthropic

AN
AISan FranciscoFounded 2021Website
#1 by valuationHype97

Anthropic develops large language models and related tools for general-purpose AI assistants. Its main product is Claude, which supports conversation, document analysis, summarization, and code generation via apps and an API. The company focuses on research and techniques intended to make AI systems more reliable and aligned with human intent.

Founded by Dario Amodei (Co-founder, CEO), Daniela Amodei (Co-founder, President), Tom Brown (Co-founder, Chief Compute Officer), Jack Clark (Co-founder, Head of Policy), Chris Olah (Co-founder (interpretability research)), Jared Kaplan (Co-founder, Chief Science Officer), Sam McCandlish (Co-founder, Chief Architect), Benjamin Mann (Co-founder)

Blended valuation$1.7T$1.5T secondary
Valuation history
Weekly blended valuation with priced funding rounds marked on the timeline.
$1.9T
blended valuationfunding round
May 24, 2021$0Oct 5, 2026
All rounds
15 funding rounds, newest first.
RoundAnnouncedRaisedPost-money
Series HAug 3, 2026$5B$965B
Series HMay 28, 2026$65B$965B
Series HApr 24, 2026$10B$350B
Series GFeb 12, 2026$30B$380B
Series FSep 2, 2025$13B$183B
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Investors
137 investors across all rounds.
  • LV
    Lightspeed Venture Partners
  • FI
    Fidelity
  • AC
    Altimeter Capital
  • AM
    Amazon
  • CO
    Coatue
  • GO
    Google
  • MV
    Menlo Ventures
  • SC
    Spark Capital
  • DC
    D1 Capital Partners
  • IC
    ICONIQ Capital
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Secondary market activity
Recent buy and sell interest for Anthropic shares on the secondary market.
KindImplied valuationPrice / shareDate
Quote$1.6T$589.01Oct 6, 2026
Quote$1.6T$1001.64Oct 1, 2026
Quote$1.6T$995.95Sep 30, 2026

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Data as of Oct 15, 2026. Valuations are estimates blended from primary and secondary-market signals — not investment advice.