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Anthropic seeks up to $1.4tn valuation in IPO, short of expected $2tn

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Anthropic seeks up to $1.4tn valuation in IPO, short of expected $2tn

Anthropic, the developer of the Claude chatbot, is seeking a valuation of up to $1.4tn (£1.1tn) in its imminent stock market flotation, according to a US regulatory filing on Tuesday. The Guardian says that is short of the $2tn that had been expected before investors began to question the durability of the AI boom. The $2tn target had been widely reported; the filing set Anthropic's sights lower.

The deal structure: Anthropic aims to raise up to $64.4bn by selling 825m shares in the IPO at up to $78 a share. The California-based company will also raise a further $26bn through a separate private placement with cornerstone investors, including Alphabet and Nvidia. A greenshoe offering, which kicks in if investor demand is high, could add $9.7bn and bring the total to approximately $100bn if shares sell at the top of the range. The $1.4tn figure applies at the upper end of the $70-$78 per-share range and is on a fully diluted basis, meaning it counts all existing common shares, including employee stock options. Trading is expected to begin next week.

The Guardian links the lower figure to investor nerves. Jitters over the AI boom were crystallised last week, it says, when the US midterm elections produced victories for datacentre opponents, adding to existing worries about how quickly, or whether, companies can earn a return on their AI infrastructure spending. Brian Hopkins, a principal analyst at Forrester Research, said the midterms gave investors the chance to correct valuations they were already beginning to worry about because of doubts over the financial sustainability of the AI build-out. "The market needed an excuse to correct itself a little bit in terms of valuations," he said. "The US election spook is what has caused it." As a consequence, he added, Anthropic's valuation has been lowered from the anticipated $2tn.

For scale, the Guardian notes that the largest stock market listing so far is Elon Musk's SpaceX, which listed at a valuation of $1.78tn and raised $75bn; the company, which includes Musk's rocket launch business and the X social media platform, is now worth just under $2tn. The roughly $100bn Anthropic could raise would exceed what SpaceX raised.

People at the top are selling too. Chief executive Dario Amodei is selling about $260m worth of shares in the float, as are his six fellow co-founders. At the top of the price range, each co-founder's stake will be worth more than $18bn.

The updated filing puts Anthropic's annual revenue run rate at $81bn as of 31 October, up $10bn from the previous month. Its main expense is computing power from datacentres. According to the prospectus, Anthropic has compute purchase commitments and lease agreements of more than $70bn over the next 12 months and more than $450bn by 2030, with a further $450bn due by 2045. The Guardian recalls that Amodei explained on a podcast earlier this year how such commitments must be matched by revenue growth: "I could buy $1tn of compute that starts at the end of 2027. If my revenue is not $1tn, if it's even $800bn, there's no force on Earth, there's no hedge on Earth, that could stop me from going bankrupt," he told podcaster Dwarkesh Patel.

On Tuesday the Financial Times reported that Goldman Sachs, which is leading the float along with Morgan Stanley, forecasts Anthropic will generate annual revenues of $600bn by 2030. The Guardian also mentions a Chinese spying scandal enveloping Nvidia, a cornerstone company for AI investors, which it says threatens to overshadow the industry but has not affected share prices so far, other than Nvidia's.

Key facts

  • A US filing shows Anthropic seeking a valuation of up to $1.4tn on a fully diluted basis at the top of a $70-$78 per-share range, against the $2tn that had been widely reported.
  • The IPO aims to raise up to $64.4bn by selling 825m shares; a separate $26bn private placement with cornerstone investors including Alphabet and Nvidia and a $9.7bn greenshoe could take the total to approximately $100bn, more than SpaceX's $75bn.
  • Annual revenue is running at $81bn as of 31 October, up $10bn from the previous month, against compute commitments of more than $70bn over the next 12 months and more than $450bn by 2030.
  • Forrester's Brian Hopkins attributes the lower valuation to investor nerves sharpened by the US midterm elections; Dario Amodei and six co-founders are each selling about $260m of shares.
  • Trading in Anthropic shares is expected to begin next week.

Why it matters

This is the biggest public-market test yet of how investors price an AI lab. The headline number, up to $1.4tn, is still enormous, and the roughly $100bn that could be raised would exceed the $75bn SpaceX raised in the largest listing to date. But the Guardian frames the figure as a step down from the $2tn that had been expected, and ties it to doubts about the AI boom and the financial sustainability of the infrastructure build-out. The filing also gives a rare look at the economics: an $81bn revenue run rate set against hundreds of billions in compute commitments.

Who it affects

Prospective IPO buyers and the cornerstone investors, including Alphabet and Nvidia, who are in the $26bn private placement. Also the seven co-founders, each selling about $260m of shares while holding stakes the Guardian says will be worth more than $18bn each at the top of the range. The lead banks, Goldman Sachs and Morgan Stanley, run the float. Wider AI and datacentre investors are affected through the sentiment the article describes.

How to use it

There is nothing to operate here; this is a market event to watch. The practical dates and terms from the source: trading is expected to begin next week, the price range is $70-$78 per share, and the $1.4tn figure applies at the top of that range. The source does not give an exact trading date or the exchange or ticker for Anthropic shares.

How solid is it

The core figures come from a US regulatory filing reported on Tuesday and from the prospectus, which makes them firm as far as terms go. The $2tn expectation rests on earlier reports that the Guardian calls widely reported; the source does not quote Anthropic announcing a $2tn target. The explanation for the lower number is Brian Hopkins's view, one analyst at Forrester Research, and the source presents no independent confirmation that the midterms caused it. The Goldman Sachs $600bn revenue forecast for 2030 is relayed from a Financial Times report.

Risks and caveats

The $1.4tn is a fully diluted valuation at the top of the price range only; the source gives no valuation at the bottom. The $100bn total assumes the greenshoe is exercised and shares sell at the top end. The prospectus shows commitments of more than $70bn over the next 12 months and more than $450bn by 2030, with a further $450bn due by 2045. Amodei himself has said that if revenue fell far short of compute purchases, no hedge could stop bankruptcy. The Guardian also flags a Chinese spying scandal involving Nvidia as a possible overhang, though the source does not say what it consists of, and it has not moved share prices so far other than Nvidia's. The source gives no Anthropic comment on the valuation.

“The market needed an excuse to correct itself a little bit in terms of valuations”

— Brian Hopkins, principal analyst at Forrester Research