Anthropic IPO S-1 filing expected Monday, reportedly raising up to $100B at $2T valuation

dotey · x · 2026-10-26

Per The Information and IFR, Anthropic is expected to publicly file its S-1 as soon as Oct 26, with a roadshow starting Nov 9 and listing in mid-November, targeting up to $100B raised at a $2T valuation, led by Morgan Stanley and Goldman Sachs. The filing was not yet visible on EDGAR at press time.

Leaked figures (unconfirmed):

The week also brings earnings from Microsoft, Alphabet and Amazon — all cloud partners and, for Amazon and Google, major investors in Anthropic.

Related event: Anthropic Reportedly Files for IPO as Soon as Monday, Targeting $2 Trillion Valuation(5 posts)→

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