Why Anthropic’s mega IPO could offer hope to Nscale after listing doubts

Anthropic’s reported $1.4 trillion stock market debut could give British AI infrastructure firm Nscale a modest boost as it weighs plans for a New York listing. Analysts say a successful debut may improve investor sentiment, but is unlikely to resolve Nscale’s financing, valuation and project-delivery concerns; a delay until 2027 has reportedly become more plausible.

Anthropic has set a price range of $70 to $78 a share for a 19 November debut, and its offering is reportedly fully subscribed, with a $26 billion private placement from strategic backers. Nscale had been seeking a valuation of up to $35 billion, more than double its earlier $14.6 billion funding valuation, but AI infrastructure stocks have fallen and CoreWeave has lost over a third of its value in a month. Microsoft withdrew from plans to be the main customer at Nscale’s Essex data centre after electricity-supply delays and declined an expansion option in Texas, while existing contracts remain in place; Nscale also has a computing contract with Anthropic worth up to $44.6 billion.