Anthropic Sets IPO Price Range at $70–$78, Implying a Valuation of Up to $1.405 Trillion

Preface

Anthropic’s updated filing with the U.S. Securities and Exchange Commission outlines a proposed Nasdaq initial public offering at $70 to $78 per share. The artificial intelligence company plans to offer 825 million shares, a transaction that could raise about $64.4 billion at the top of the range. Seven companies that supply or support its computing infrastructure have also agreed to purchase $26 billion of non-voting stock in a concurrent private placement.

The proposed listing arrives amid rapid revenue growth, substantial infrastructure commitments, and renewed debate about valuations across the AI sector. Its governance structure also gives the co-founders and a trust significant influence over company decisions. This article explains the offering, its financial terms, the participating investors, and the considerations facing prospective shareholders, using figures and details reported in the filing and the cited coverage.

Lazy bag

Anthropic plans to sell 825 million Class A shares at $70 to $78 apiece, with an underwriter option for another 123.75 million. At the top of the range, the IPO could raise about $64.4 billion; a concurrent private placement brings agreed purchases of $26 billion in non-voting shares from seven technology companies. The filing’s share count implies a market value of about $916 billion to $1.02 trillion, while a fully diluted estimate cited by CNBC reaches $1.405 trillion. Investors are weighing strong sales growth against large losses, extensive spending commitments, market volatility, and limited shareholder voting influence.

Main Body

The proposed share sale. Anthropic has set an IPO price range of $70 to $78 per share, according to an updated filing with the Securities and Exchange Commission on Tuesday. It intends to list on the Nasdaq under the ticker “ANT,” which the company disclosed when it made its IPO filing public last month. The planned offering consists of 825 million shares of Class A common stock: 801.4 million newly issued shares and 23.6 million shares sold by existing shareholders.

If the shares are priced at the upper end of the proposed range, the offering would raise about $64.4 billion, including proceeds associated with selling shareholders’ shares. Underwriters also have an option to purchase a further 123.75 million shares. That option could increase the number of shares sold, although the filing’s headline estimate distinguishes the base offering from the additional option.

Anthropic expects to price the offering on November 18 and begin trading on November 19. CNBC, citing people familiar with the details, reported that the company is targeting a retail allocation of about 20%, described as well above the norm for an IPO. The proposed dates and allocation are expectations reported in connection with the offering, rather than a guarantee that the schedule or final allocation will remain unchanged.

Valuation estimates. The filing says about 13.09 billion shares will be outstanding after the offering. Applying the proposed price range to that share count implies a market value of about $916 billion to $1.02 trillion. This calculation uses the stated post-offering share count and should be distinguished from a fully diluted valuation, which can account for additional potential shares and other securities.

On a fully diluted basis, Anthropic could be worth up to $1.405 trillion, according to CNBC. That estimate is higher than the $965 billion valuation the company announced in a funding round in May. The filing’s implied market value and CNBC’s fully diluted figure are therefore different measures, not interchangeable descriptions of a single calculation. The distinction matters when comparing the proposed IPO price with private-market valuations or estimates that include potential dilution.

The expectations have shifted over time. According to an earlier draft filing, Anthropic had been eyeing a valuation of around $2 trillion as recently as September. More recently, some major investors told The Wall Street Journal that an expected $1.5 trillion valuation would likely need to come down after a sell-off in AI stocks; one investor suggested a figure closer to $1 trillion. These comments reflect investor views reported by the publication, not an official valuation or a final IPO price.

Strategic investments from suppliers. Alongside the public offering, seven companies that supply Anthropic’s computing power have agreed to buy a combined $26 billion of Class N common stock at the IPO price. Class N stock has no voting rights. According to the filing, at the midpoint of the proposed price range, Google and Nvidia would each buy about $10 billion of shares, AMD about $2.5 billion, Broadcom, Micron, and Microsoft about $1 billion each, and TSMC about $500 million.

The private placement is being conducted concurrently with the IPO, but the securities have a distinct governance feature: they do not carry voting rights. The filing also says these shares will not be subject to the usual post-IPO lock-up period. That means the shares are not covered by the standard restriction that commonly prevents certain holders from selling for a set period after a public listing. The detail is relevant to investors assessing the potential supply of shares after trading begins, although it does not by itself establish that the purchasers will sell.

At the midpoint of the IPO range, Anthropic expects net proceeds of about $84.6 billion from the IPO and private placement combined. According to the filing, the company plans to use the money for general corporate purposes, including investment in compute and infrastructure. The combined-proceeds figure covers both transactions and is a net-proceeds estimate; it is not the same as the gross amount that could be raised by the public share sale alone.

Revenue, losses, and spending commitments. Anthropic reported revenue of $33.2 billion for the first nine months of 2026, compared with $2.5 billion a year earlier. The figures indicate a substantial increase in reported revenue over that period. However, rapid growth does not by itself show whether the company can convert revenue into profits, particularly given its reported losses and significant spending requirements.

The company posted a net loss of $104 billion over the period. Most of that loss came from a $94.3 billion non-cash charge tied to the rising value of its convertible notes and other instruments. Its operating loss was $1.26 billion. A non-cash charge differs from an operating expense paid in cash during the period, but it remains part of the reported net result. Considering both the net loss and operating loss helps clarify the different factors affecting the company’s reported financial performance.

Anthropic has also committed to about $900.9 billion of spending, mostly on compute and infrastructure. Of that amount, about $70.7 billion is due within the next 12 months. These commitments highlight the scale of resources associated with building and operating AI systems. They also make infrastructure costs and financing needs important considerations for investors evaluating how the company may use IPO proceeds and whether future funding could be required.

Governance and voting control. Anthropic will list as a public benefit corporation and has an unusual governance structure. Its Long-Term Benefit Trust, made up of financially disinterested trustees, will elect a majority of the company’s board. Separately, a single share of Class F stock held by an entity owned by its seven co-founders will carry 50.1% of the company’s voting power on most matters, according to the filing.

As a result, Anthropic will be a “controlled company” under Nasdaq rules. The filing warns that holders of its Class A shares will have limited influence over major decisions. The structure separates public ownership from a substantial portion of voting authority: buying publicly traded shares would provide an economic interest, but it would not necessarily give investors proportional influence over governance. The trust’s role and the co-founders’ voting power are therefore central features of the proposed listing, not incidental details.

Market conditions and remaining uncertainty. The proposed price range was announced after a turbulent week for AI stocks. The sell-off has prompted questions about whether high private-market expectations can be sustained in public markets. The reported investor comments, including the suggestion of a valuation closer to $1 trillion, show that views differ from earlier expectations. They do not determine the final outcome: the final offer price, market demand, and trading after listing will depend on the offering process and market conditions.

CNBC reported, citing people familiar with the matter, that the IPO’s order book is already covered at the proposed range. An order book being covered indicates reported demand for the offered shares at the range, but it does not establish the final price, the allocation received by any investor, or how the stock will perform after trading begins. Taken together, the proposed offering presents a combination of scale and uncertainty: a large share sale, significant supplier participation, sharply higher reported revenue, substantial losses and spending commitments, and governance provisions that limit the voting influence of public shareholders.

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