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

The Claude developer plans to sell 825 million Class A shares at between $70 and $78 apiece. At the top of the range, Anthropic's fully diluted valuation would land at approximately $1.404 trillion. The company reported run-rate revenue of approximately $81 billion as of October 31, 2026.

The terms come from an amended registration statement Anthropic filed with the SEC on or around November 10, 2026. Of the 825 million shares on offer, 801.35 million are new shares issued by Anthropic itself, with the rest coming from existing holders.

Private placement details

Alongside the offering, Nvidia and Alphabet have each committed $10 billion through a private placement priced at the IPO level. The private placement is designed to raise $26 billion from seven anchor investors, with the remaining five splitting the balance not covered by Nvidia and Alphabet.

Combined, the IPO and private placement could total between $84.6 billion and $93.7 billion, depending on the final share price and whether underwriters exercise their option to buy additional shares. Pricing is expected on November 18, with trading beginning on the Nasdaq the following day.

Strategic significance

Nvidia and Alphabet are not ordinary anchor investors. Anthropic has signed compute and infrastructure commitments exceeding $900 billion over the next decade, primarily with these same suppliers. Nvidia sells the chips that train and run AI models, while Alphabet operates one of the major cloud platforms where that training happens.

The valuation will be the main debate point. The $1.404 trillion fully diluted valuation assumes Anthropic's revenue continues climbing quickly enough to justify it. The compute commitments secure the capacity Anthropic needs to compete but also lock the company into roughly a decade of large fixed obligations.