Nvidia and Alphabet commit $10 billion each alongside Anthropic’s IPO

Anthropic has put a price tag on its public debut, and two of its biggest suppliers are buying in at the same price as everyone else.

The Claude developer plans to sell 825 million Class A shares at between $70 and $78 apiece. Alongside the offering, Nvidia and Alphabet have each committed $10 billion through a private placement priced at the IPO level.

At the top of the range, Anthropic’s fully diluted valuation would land at approximately $1.404 trillion.

The terms of the deal

The numbers come from an amended registration statement Anthropic filed with the SEC on or around November 10, 2026. The revised filing contained something its earlier version lacked: the private placement.

Of the 825 million shares on offer, 801.35 million are new shares issued by Anthropic itself. The rest come from existing holders. That split matters, because new shares put fresh cash on the company’s balance sheet rather than in the pockets of early backers.

Pricing is expected on November 18. If that schedule holds, the stock should start trading on the Nasdaq the following day under the ticker ANT.

The private placement is designed to raise $26 billion from seven anchor investors, all buying at the final IPO price. Nvidia and Alphabet account for $20 billion of that total between them. The remaining five anchors split the balance.

Put the two pieces together and the combined raise could total between $84.6 billion and $93.7 billion. Where it ends up depends on the final share price and whether underwriters exercise their option to buy additional shares.

Anthropic reported run-rate revenue of approximately $81 billion as of October 31, 2026. Run-rate revenue takes recent sales and projects them across a full year.

Why the anchor investors matter

Nvidia and Alphabet are not ordinary anchors. Anthropic has signed compute and infrastructure commitments exceeding $900 billion over the next decade, and those commitments run primarily with the same suppliers now taking large equity stakes.

Nvidia sells the chips that train and run AI models. Alphabet operates one of the major cloud platforms where that training happens. Both are about to become meaningful shareholders in one of their largest customers.

Background: from private lab to public listing

Anthropic built its name on the Claude family of models and has spent the past several years raising money privately to fund the enormous cost of training them. The $900 billion-plus in compute commitments shows the scale of that spending. A public listing gives Anthropic access to a much deeper pool of capital than private rounds alone.

What this means for investors and the AI market

The valuation will be the main debate. A fully diluted figure of approximately $1.404 trillion at the top of the range assumes Anthropic’s revenue keeps climbing quickly enough to justify it. The $81 billion run rate is a snapshot of recent sales, not a guarantee of future ones.

The compute commitments secure the capacity Anthropic needs to compete. They also lock the company into roughly a decade of large fixed obligations.

The key dates are November 18 for pricing and November 19 for the first trade.