The Anthropic IPO roadshow has opened with a proposed price of $70 to $78 for 825 million Class A shares. At the top of that range, the offering would sell about $64.35 billion of stock before fees, making it one of the largest technology listings ever attempted.

Anthropic plans to list on Nasdaq under the ticker ANT. The transaction also includes a separate $26 billion private placement backed by major technology suppliers and partners, giving the artificial intelligence company a second capital channel alongside the public sale.

The proposed transaction has three central components:

• 825 million Class A shares priced at $70 to $78.
• A 123.75 million-share underwriter option.
• A $26 billion non-voting private placement.

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Anthropic IPO Roadshow Sets 825 Million Shares

Anthropic's official roadshow notice says the company is offering 801,351,354 shares, while existing stockholders are selling another 23,648,646. Anthropic will not receive proceeds from the stockholders' portion.

The banks running the deal may buy as many as 123.75 million additional shares. That option could materially increase the total amount sold, although its use depends on demand and final underwriting decisions.

The price range is not the final IPO price. Bookbuilding during the roadshow will determine whether the deal prices inside, above or below the indicated range, and the number of shares can still change through another prospectus amendment.

Reuters reported that trading is expected to begin November 19. The listing remains subject to the offering being priced and completed, so ANT is not yet a publicly traded security.

The $26 Billion Placement Links Anthropic to Its Suppliers

Anthropic's amended SEC filing describes a $26 billion concurrent sale of non-voting Class N stock. Google, Nvidia, AMD, Broadcom, Micron, Microsoft and TSMC are named as placement investors.

The roster is notable because several participants sell the chips, cloud services and infrastructure required to train and operate large AI models. Their investment deepens Anthropic's financial ties to the same ecosystem that supplies its most expensive inputs.

Anthropic estimates net proceeds of about $84.6 billion at the IPO range midpoint when the private placement is included. If underwriters exercise their full option, the estimate rises to about $93.7 billion. Those figures exclude money going to the selling stockholders.

The capital structure spreads fundraising across public investors and strategic partners. It also gives Anthropic more resources to negotiate long-term capacity, develop new Claude models and expand enterprise distribution without relying on one funding source.

Revenue Growth Meets Nearly $900 Billion in Compute Commitments

Anthropic entered the roadshow with an annualized revenue run rate of roughly $81 billion as of October 31, according to Reuters' account of the filing. That scale helps explain why the company is pursuing a listing far larger than a conventional software IPO.

The same reporting points to nearly $900 billion of compute commitments. Those obligations show that rapid model adoption does not remove the capital intensity of frontier AI; growth requires data centers, accelerators, networking equipment and large power contracts years before all associated revenue arrives.

Fresh equity can finance that expansion without adding the fixed repayment burden of debt. However, the commitments also create execution pressure: Anthropic must turn reserved capacity into products customers use often enough to justify the infrastructure bill.

The arrangement with chip and cloud suppliers therefore cuts both ways. Strategic backing may improve access to scarce hardware and capacity, but investors will still examine whether supplier relationships, pricing and demand forecasts leave enough room for sustainable margins.

A $1.4 Trillion Valuation Raises the Public-Market Bar

At the top of the range, Reuters calculates a fully diluted valuation of as much as $1.4 trillion and an undiluted value near $1 trillion. That would place Anthropic among the world's most valuable listed technology companies from its first day of trading.

A valuation at that level prices in continued adoption of Claude, enterprise contract growth and successful conversion of enormous compute spending into durable revenue. Public investors will receive frequent financial disclosures, making changes in growth, costs and cash use far more visible than they were in private markets.

The final prospectus will establish the definitive share count, price and proceeds. Until the offering closes, the roadshow range is best read as Anthropic's opening proposal to investors rather than a guaranteed market value.

Feature image: Nasdaq Tower in Times Square, photographed May 12, 2026. Photo by Nielsoncaetanosalmeron via Wikimedia Commons, CC BY 4.0; used as an illustrative image and cropped and resized.