Anthropic Is Selling Shares to the Public. The Votes Stay With Seven Founders and a Trust.

Anthropic put a price on its shares on Tuesday: $70 to $78. At the midpoint, $74 buys one share. It buys one vote in a company where seven founders hold 61.3 per cent of them.

The offering covers 825 million Class A shares, 801,351,354 sold by Anthropic itself and 23,648,646 by existing holders, who keep that money. At the top of the range the sale raises about $64.35 billion, and the banks have a 30-day option for 123.75 million more shares. Anthropic estimates net proceeds of about $84.6 billion at the $74 midpoint, counting a separate private placement, and about $93.7 billion if the banks take their full option. CNBC, citing people familiar with the plans, puts pricing on Wednesday, November 18, and the first trade on Thursday, November 19. The date is not in the filing. A draft circulated to bankers on Monday night showed 867 million shares at $70 to $80; Anthropic emailed within hours to say the pricing details were inaccurate, and Tuesday’s filing came in smaller on both counts. Goldman Sachs and Morgan Stanley are leading the sale.

A share buys one vote. The 825 million shares on offer amount to 11.1 per cent of the Class A stock that will be outstanding after the offering, 7,427,991,791 shares, and Class A is the only class that votes on ordinary matters. But the votes are not divided by the share count. One share of Class F stock, issued to a company owned by the seven co-founders, carries votes equal to 50.1 per cent of all the voting power on matters put to shareholders generally, including the election of directors other than the trust’s own. The co-founders hold about 11.2 per cent of the votes through their own shares, and about 61.3 per cent once the founder company’s share is counted. The public offering, all 825 million shares of it, carries about 5.5 per cent of all the votes.

One share that is not for sale picks most of the board. The Long-Term Benefit Trust holds the single share of Class T stock, and through it the trust elects and removes the Class T directors, who together make up a majority of the board. The trust is described in the filing as an independent body of financially disinterested trustees with expertise in AI safety, national security, public policy and social enterprise. The Class T share has no economic rights and no vote on general matters, and it stays outstanding indefinitely unless the board and the trustees, or specified majorities of the other share classes, agree to amend it, end it or redeem it. Anthropic is a public benefit corporation, and its charter requires the board to balance shareholder returns against, in the filing’s words, “the responsible development and maintenance of advanced AI for the long-term benefit of humanity.” The company tells the exchange it is a controlled company.

Google and Nvidia are each buying $10 billion of the offering, and they are not buying votes. The $26 billion private placement sells Class N stock at the IPO price to seven strategic partners: Google and Nvidia at $10 billion each, AMD at about $2.5 billion, Broadcom, Micron and Microsoft at about $1 billion each, and TSMC at about $500 million. Class N shares have no voting rights, except where the law requires it. The placement shares are not subject to the lock-up agreements the public offering carries, and they are restricted securities, resalable only under an effective registration or an exemption such as Rule 144. If a partner sells its Class N shares to an unaffiliated buyer, they convert into Class A shares on the transfer. The stock that cannot vote becomes voting stock the moment it changes hands. “The part I find most interesting is the $26B placement at the IPO price to AMD, Broadcom, Google, Micron, Microsoft, Nvidia and TSMC with no lock up, since several of those are also its chip suppliers or cloud partners,” a Reddit user, rudolf_de_Leeuw, wrote on r/stocks on Tuesday.

Anthropic says it will use the money for general corporate purposes, including working capital, operating expenses and capital expenditure, including investments in compute and infrastructure. The filing lists $895.4 billion of purchase commitments and leases, substantially all of it for compute and infrastructure. In the third quarter alone, compute and infrastructure cost $9.86 billion, 56.3 per cent of the quarter’s $17.52 billion of operating expenses. The placement buyers are, in several cases, the same companies the commitments are owed to, and Reuters noted the wider market’s questions about circular financing arrangements, infrastructure overcapacity and how fast AI companies turn their spending into revenue.

Nine months of accounts show a $104 billion net loss. Operations lost $1.26 billion. Revenue for the first nine months of 2026 was $33.24 billion, against $2.55 billion a year earlier. The net loss of $104.04 billion is dominated by a $94.32 billion change in the fair value of convertible notes, derivative liabilities and simple agreements for future equity. The filing’s own footnote says the change was primarily driven by an increase in the fair value of the outstanding convertible promissory notes resulting from an increase in the company’s enterprise valuation. The loss grows because the company got more valuable. The third quarter, taken alone, produced revenue of $16.96 billion and an operating loss of $567 million, which the filing attributes primarily to $5.0 billion of compute under short-term commitments and $2.0 billion of non-cash charges related to the donation matching program. Customers spending $100,000 or more grew from more than 950 to more than 11,900 in a year, and run-rate revenue reached about $81 billion at October 31, up $10 billion in a month.

Five per cent of the company already belongs to its own charity. Anthropic contributed 846,840,960 Class N shares, 5 per cent of its fully diluted shares at June 30, 2026, to the Anthropic Public Benefit Fund, its own subsidiary, and the board has approved a framework to issue up to a further 2 per cent. The seven co-founders have each pledged to dedicate 80 per cent of their personal equity in Anthropic to philanthropic causes. Employees can pledge a portion of their equity awards to charity through a donation matching program, which the company matches with Class N shares; the program produced the $2.0 billion non-cash charge in the third quarter.

Anthropic was founded in 2021 by researchers who left OpenAI after disagreements over governance and AI safety. The listing locks in the governance they built instead: a trust, a founder share and a benefit charter. Anthropic has also decided, in the same filing, that it has crossed its own AI research threshold. Under its Responsible Scaling Policy the threshold applies where the company observes or expects a specified degree of accelerated progress in AI research and development capability. The filing says the determination was made “based on what we expect from future models and our overall rate of progress, rather than on what we have observed from current models.” It adds that the company continues to assess the underlying data and will release further reports.

About a fifth of the book is set aside for retail buyers, against the usual 5 to 10 per cent, and the Australian retail offer opened on Wednesday through CommSec and Stake. “Anthropic just set its IPO range at $70 to $78 a share, pricing Nov 18,” Mazdak wrote on Threads on Tuesday. “Top end is a $1.4 trillion valuation, up from $965 billion in May. Retail gets about 20% of the book versus the usual 5% to 10%. Main character energy for a lab that was a research team five years ago.” The filing gives both readings the same numbers: the public gets about a fifth of the book and about 5.5 per cent of the votes. On Stocktwits, Dirt_Nasty_Trades wrote the same morning: “$ANT bankers peddling another retail bag dump.. They will keep doing it until retail stops being exit liquidity.”

“Anthropic’s IPO faces valuation risk, substantial compute commitments and potential selling pressure as lockups expire,” Armando Pantoja wrote in the caption to his reaction video on Tuesday. “Revenue growth must translate into sustainable margins and free cash flow to support long-term returns.” Pantoja is a finance creator with more than a million Instagram followers. By Tuesday evening the Financial Times was reporting, citing five people familiar with the matter, that the bankers expect to price above the $70-to-$78 range after strong first-day demand, and CNBC reported the book already covered at the range.

Up to 10 per cent of the insiders’ locked shares can be sold on the first trading day. Holders of the company’s stock are locked up for as long as 180 days. That covers shares issuable on conversion of Class N stock, on equity awards and on conversion of the convertible notes. The co-founders and holders of more than 0.5 per cent of the fully diluted shares are locked up for as long as 365 days. The founders wait a year. But 3.6 billion shares under the 180-day lock-up and market standoff may become eligible for sale before that period expires. Up to 10 per cent of the lock-up securities held by non-founder directors, officers and current and former employees and consultants may be transferred or sold beginning on the first trading day.

The registration still has to be declared effective before any share can be sold, and the $70-to-$78 range on its cover is an estimate, not a price. The underwriters’ option for 123.75 million more shares lasts 30 days.