Anthropic launches its IPO roadshow, and seven chip and cloud suppliers will separately buy US$26 billion of shares at the IPO price

Concept illustration: a white flat-roofed building is lettered ANTHROPIC, with a red angular mark to the left of the lettering. Below it are two double doors, the left one under a sign reading SUPPLIERS and the right one under a sign reading IPO, and there is a window at each end of the building. A pile of red coin stacks sits in front of the left door and a larger pile of cream-coloured coin stacks sits in front of the right door, while two figures in long black clothes stand at the right, looking up at the building. Printed on the image: US$26bn Seven chip and cloud suppliers' combined Class N buy at IPO price, per Anthropic, at US$74 midpoint.

Anthropic announced on November 10 the start of the roadshow for its initial public offering, the pre-listing tour in which a company presents to institutional investors and gauges what price they will pay (Anthropic, 2026-11-10). At the US$74 midpoint, seven chip and cloud suppliers would provide about 30% of the money Anthropic raises (our calculation).

The offering is 825 million Class A common shares at an estimated US$70 to US$78 each, with a midpoint of US$74. The price is still an estimated range, and no shares can be sold until the SEC declares the registration effective (SEC), so the figures in this version may still change.

Seven suppliers will separately buy a combined US$26 billion of Class N common stock at the IPO price, outside the shares in the public offering. At the midpoint, Google and NVIDIA each buy about US$10 billion, AMD about US$2.5 billion, and Broadcom, Micron and Microsoft about US$1 billion each. The smallest is TSMC's subsidiary TSMC Partners, the purchase in main-line item 1 (Anthropic amended IPO registration, 2026-11-10). SecondSource covered Google's US$10 billion on November 10 (SecondSource, November 10). What's new today is the price range and the other six companies.

Google's US$10 billion isn't newly negotiated money. The subscription agreement states that Google is exercising a provision of a March 31 note purchase agreement, turning an investment it had already committed into a share purchase at the IPO (subscription agreement EX-10.15).

Class N common stock has no voting rights and generally converts into one-vote Class A shares when sold to an unaffiliated third party. The seven companies' shares aren't covered by the underwriters' lock-up, so they don't have to wait out a period after listing before selling. Resale still needs a separate effective registration or a qualifying exemption. Shares held by directors, executive officers and nearly all existing shareholders can't be sold for up to 180 days (Anthropic amended IPO registration, 2026-11-10).

Not proven yet: the price is still an estimated range, and the registration isn't effective yet How we checked →

Next to watch: the offering price in the final prospectus after pricing, and the number of shares each of the seven actually buys. If Anthropic and the underwriters haven't signed the underwriting agreement by January 31, 2027, Google's subscription agreement terminates automatically. Google's purchase settles only after the IPO shares settle.

Source and checks

This item ran in the brief of Nov 11, 2026, alongside 15 other items. How we checked it, the quote checks and what was still missing that day are on that issue's How we checked page.

Cite this item

SecondSource (2026). "Anthropic launches its IPO roadshow, and seven chip and cloud suppliers will separately buy US$26 billion of shares at the IPO price." https://secondsource.io/en/news/2026-11-11-2/. Accessed access date.