Anthropic Prices Its IPO at $70–$78 a Share, Targeting a $1.4 Trillion Valuation
Anthropic, the artificial intelligence company behind the Claude chatbot, has set the price range for its stock market debut — and it is one of the biggest listings in history. The company plans to sell 825 million shares at between $70 and $78 each, which would value the whole business at up to $1.4 trillion.
The announcement, made in an updated filing with the United States Securities and Exchange Commission (SEC) on Tuesday, 10 November 2026, starts the final countdown to a listing that investors around the world have been watching for months. Anthropic launched its investor roadshow the same day, and its shares are expected to start trading on the Nasdaq stock exchange at around 19 November under the ticker symbol “ANT”.
It is a defining moment for the AI industry. Anthropic is one of the first big AI labs to go public, and the size of the deal — plus the questions hanging over it — will be read as a verdict on whether Wall Street still believes in the AI boom.
What Anthropic announced
In its updated filing, Anthropic said it would offer a total of 825 million Class A shares. Of those, about 801.4 million are new shares sold by the company itself, and about 23.6 million are being sold by existing shareholders.
At the $70 to $78 price range, the share sale is expected to raise between $57.75 billion and $64.35 billion. If the shares list at the top of the range, the company would be worth about $1.404 trillion on a fully diluted basis — that is, counting all shares that could exist, including stock options and restricted stock. Without those extra shares, the value would be closer to $1 trillion.
The banks running the sale, Goldman Sachs and Morgan Stanley, will also have the option to buy up to 123.75 million more shares at the IPO price. That option, known as a greenshoe, is standard in big listings and lets the banks steady the share price in the first days of trading.
Anthropic also said it had struck a separate deal to privately sell $26 billion of non-voting Class N stock at the IPO price to some of the biggest names in technology: AMD, Broadcom, Google, Micron, Microsoft, Nvidia and TSMC. Google and Nvidia are investing $10 billion each.
Adding the public sale and the private placement together, Anthropic estimates its net proceeds will land somewhere between $84.6 billion and $93.7 billion, with the higher figure applying if the underwriters use their option to buy extra shares.
How big is this IPO?
By any measure, this is an enormous listing. If Anthropic raises the full $64.4 billion from the public sale, it would be one of the largest initial public offerings (IPOs) of all time.
For comparison, SpaceX raised more than $75 billion when it floated in June this year at a valuation of $1.8 trillion, according to The Times. Anthropic’s deal would sit just behind that — and far ahead of most other listings in recent years.
The scale is striking because Anthropic is a young company. It was founded in 2021 by former OpenAI researchers, including brother and sister Dario and Daniela Amodei. Its main product, the Claude chatbot, competes directly with OpenAI’s ChatGPT and Google’s Gemini.
That a five-year-old company can command a valuation of more than $1 trillion tells you how much money investors have poured into AI — and how much is now riding on whether these companies can turn that excitement into lasting profit. Findivoza covered the original filing last week, when Anthropic first revealed plans for a listing valued at around $1.5 trillion: Anthropic IPO: Claude Maker Files for a $1.5 Trillion Listing as AI Spending Faces Its First Real Test
Who is buying in — and why it matters
The $26 billion private placement is as interesting as the public sale itself. The buyers are not ordinary fund managers. They are the companies that build the chips, cloud systems and hardware that AI depends on — and, in several cases, Anthropic’s own suppliers and partners.
Google and Nvidia are each putting in $10 billion. Nvidia makes the graphics processors that power almost all AI training, and Google is both a cloud provider and a rival AI developer. Microsoft, AMD, Broadcom, Micron and TSMC — the Taiwanese chipmaker that manufactures many of the world’s most advanced semiconductors — are also taking part.
For Anthropic, this is more than just money. Having its biggest suppliers as shareholders ties them closer to the company’s success. For the buyers, it is a way to lock in a relationship with one of the leading AI labs at a moment when computing power is the most valuable resource in the industry.
It is worth noting that this is a two-way street. Anthropic has committed almost $900 billion to computing costs with partners including Amazon and Google, a huge financial bet that demand for its products will keep growing. The private placement helps to fund that spending spree — which has already included a $3.4 billion deal for gas generators to power its AI data centres.
The numbers behind the valuation
Anthropic’s growth has been explosive, and the updated filing gives the clearest picture yet of just how fast it is growing — and how much it is spending.
The company said its run-rate revenue reached $81 billion by the end of October, about $10 billion more than at the end of September. Run-rate revenue is an estimate of how much the company would earn in a full year if it kept earning at its current pace. It is not the same as actual revenue, but it shows the direction of travel.
Actual revenue is also climbing fast. Anthropic reported $17 billion of revenue in the third quarter of 2026, up from $1.4 billion in the same quarter a year earlier. Revenue for the first nine months of the year came to $33.2 billion.
The company credits that growth to demand for Claude, including from industries such as healthcare, financial services and legal services, where businesses are using the chatbot to draft documents, analyse data and answer questions.
But the costs are just as dramatic. Anthropic reported a net loss of $104 billion for the first nine months of the year, and its commitments to pay for computing and infrastructure have reached $900.9 billion. The company holds nearly $132 billion in cash and short-term investments.
Those figures explain both the excitement and the nervousness around the IPO. Anthropic is growing faster than almost any company in history — but it is also spending at a scale that would have been unimaginable a few years ago.
Why the valuation is lower than expected
The $1.4 trillion valuation is impressive, but it is lower than many investors had hoped. Earlier estimates had suggested Anthropic could be valued at between $1.5 trillion and $2 trillion, and the company was reportedly targeting $2 trillion only a couple of months ago.
Several things have changed since then. Investors have grown more cautious about AI companies, asking harder questions about whether they can make enough money to justify their soaring valuations and sustain the boom.
The wider market has also turned choppy. After the midterm elections in the United States last week, AI stocks slid, with the Nasdaq index falling 5.5 percent on Thursday — its biggest one-day drop in more than a year. The selloff, driven partly by declines at Nvidia, wiped out trillions of dollars of market value. Markets have since recovered some of those losses, though the Nasdaq dipped slightly below 1 percent on Tuesday.
The political climate adds another layer of uncertainty. Democrats have just won control of both chambers of the US Congress in the midterm elections, raising the prospect of more regulation of AI companies and new restrictions on the construction of the data centres that power the technology.
Anthropic is pushing ahead anyway, betting that investors will look past the short-term turbulence and focus on its growth.
What it means for ordinary investors
One unusual feature of the listing is how much of it is aimed at ordinary, or retail, investors. Anthropic expects up to 20 percent of the offering to be allocated to retail investors — a much bigger share than in most large IPOs, where most shares go to big institutions.
But buying the shares does not buy much control. Anthropic is a public benefit corporation, a legal structure that requires it to consider its social mission alongside profit. Its founders hold a Class F share carrying 50.1 percent of the voting power, and the Long-Term Benefit Trust will elect a majority of the board. That means Class A shareholders — the ones buying in the IPO — will have limited influence over how the company is run.
The founders are also cashing in some of their own holdings. The filing lists how many shares Anthropic’s co-founders expect to sell: chief executive Dario Amodei, president and chairperson Daniela Amodei, chief compute officer Tom Brown, Anthropic Institute head Jack Clark, chief science officer Jared Kaplan, chief architect Sam McCandlish, and interpretability research lead Christopher Olah are each selling nearly 3.4 million shares. At the $74 midpoint of the price range, that would land each of them about $250 million.
The filing also contains a small but telling change: at many points, the company uses the term “super intelligence” and “SI” interchangeably with “artificial intelligence” and “AI”. That echoes a Trump administration executive order from September that directed government departments and agencies to use the new terminology.
A bumpy road to the roadshow
The run-up to the listing has not been smooth. Hours before Anthropic filed its updated prospectus on Tuesday, details of the IPO were briefly sent to investment banks late on Monday — and then retracted.
The early version showed Anthropic planning to sell 867 million shares at $70 to $80 each, which would have raised as much as $69.3 billion. Anthropic then followed up with an email saying those details were inaccurate and that the filing would be updated. The final version offers fewer shares and tops out at $78.
It is a reminder that even the most carefully planned listing can hit turbulence — and that the numbers investors were shown first were higher than the ones that finally appeared.
What happens next
Anthropic’s roadshow — the round of meetings in which the company and its banks pitch the shares to big investors — began on Tuesday. The final price will be set after those meetings, putting the listing on course to complete as soon as next week, with trading expected to begin at around 19 November.
The result will be watched far beyond Anthropic itself. Its biggest rival, OpenAI, was reportedly valued at $1.25 trillion last week after raising $11 billion — nearly half the $20 billion it had first tried to raise. The two companies are now the twin poles of the AI industry, and how the market values Anthropic will shape how it values the rest of the sector.
If the IPO succeeds, it will confirm that investors are still willing to bet huge sums on AI, even after a sharp market selloff and with political clouds gathering. If it struggles, it could mark the moment the AI boom met its first real test.
Either way, the next ten days will tell us a great deal about where the world’s most hyped industry goes from here.
Frequently asked questions
What is Anthropic’s IPO price range?
Anthropic plans to sell 825 million Class A shares at between $70 and $78 each, according to its updated SEC filing of 10 November 2026. The final price will be set after the investor roadshow.
How much is Anthropic worth in the IPO?
At the top of the $70 to $78 price range, Anthropic would be valued at about $1.404 trillion on a fully diluted basis. That is up from the $965 billion valuation it reached in a private fundraising round in May, but below the $2 trillion it was reportedly targeting a few months ago.
How much money will Anthropic raise?
The public share sale is expected to raise between $57.75 billion and $64.35 billion. Anthropic will also raise $26 billion in a separate private placement from Google, Nvidia, Microsoft, AMD, Broadcom, Micron and TSMC. Total net proceeds are estimated at $84.6 billion to $93.7 billion.
When will Anthropic shares start trading?
Anthropic is expected to start trading on the Nasdaq at around 19 November 2026, under the ticker symbol “ANT”. The roadshow began on 10 November, and pricing is expected in the following week.
What is Claude?
Claude is Anthropic’s AI chatbot, the company’s main product and its rival to OpenAI’s ChatGPT and Google’s Gemini. Demand for Claude from healthcare, financial services and legal firms is driving Anthropic’s rapid revenue growth.
Conclusion
Anthropic’s IPO is more than a company going public. At up to $1.4 trillion, it is one of the largest listings ever, a test of Wall Street’s faith in artificial intelligence, and a bet of almost $900 billion on computing power.
The numbers tell a story of extraordinary growth — revenue up more than twelvefold in a year, a run-rate of $81 billion — and extraordinary spending, with a nine-month loss of $104 billion and infrastructure commitments approaching a trillion dollars.
Investors will decide in the coming days whether that bet is worth making. Whatever they decide, the answer will echo across the whole AI industry.
Sources
This article is for general information and education only. It is not legal or financial advice.
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