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Anthropic IPO Prospectus Reveals Customer Concentration Hot: Odds moved 10 points in 24 hours

A leaked filing shows nearly a quarter of the company's revenue came from two clients ahead of its anticipated offering.

2 publishers · 2 articles · first seen 29 Sept 2026 · updated 3h ago

Markets on this story

  • Polymarket Will Anthropic's IPO valuation be between $2.00T and $2.25T? 31% +3 $2k 24hends 1 Jan 2028

    Does the market have this right?

    Wrong market?

  • Polymarket Anthropic IPO before 2027? 85% +10 $13k 24hends 1 Jan 2027

    Does the market have this right?

    Wrong market?

  • Kalshi Anthropic 77% +9 $3k 24hends 1 Jan 2027

    Does the market have this right?

    Wrong market?

How the odds moved · Will Anthropic's IPO valuation be between $2.00T and $2.25T?
0%50%100%31%22 Sept, 13:06 UTCnowFortune: Anthropic’s $2 trillion IPO prospectus has leaked—here’s a snapshot of its income statements · 29 Sept, 10:03 UTCtheinformation.com: Anthropic’s Confidential Filing Reveals Customer Concentration · 29 Sept, 03:21 UTC

Each tick is a source publishing on this story

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Sources

Every article we clustered into this story. Headlines link to the publisher.

  1. Anthropic’s $2 trillion IPO prospectus has leaked—here’s a snapshot of its income statements Fortune
  2. Anthropic’s Confidential Filing Reveals Customer Concentration theinformation.com

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