Anthropic Sets $70–$78 IPO Price Range, Targeting Up to $64.4 Billion at a $1.02 Trillion Valuation
Anthropic set the price range for its landmark initial public offering on Tuesday, aiming to raise up to $64.4 billion at a valuation of up to $1.02 trillion, according to an amended filing with the U.S. Securities and Exchange Commission. The company behind the Claude chatbot launched its investor roadshow the same day, moving one of the most closely watched listings in years toward a debut expected later this month.
The filing puts a firm price on an offering that was thrown into confusion less than 24 hours earlier, when Anthropic withdrew the pricing details it had circulated to banks.
The terms of the offering
Anthropic and some of its existing investors plan to sell 825 million Class A shares at an indicative price of $70 to $78 per share, the filing showed. At the top of the range, the offering would raise $64.35 billion, making it one of the largest share sales in history.
The company itself is selling about 801.4 million of those shares, worth roughly $62.5 billion at the top of the range before expenses. Existing stockholders are selling about 23.6 million shares, and Anthropic receives no proceeds from those sales. The underwriters hold a 30-day option to buy a further 123.75 million shares from the company, which at $78 would take the total offering to about $74 billion.
Goldman Sachs and Morgan Stanley are leading the syndicate of investment banks underwriting the offering. The shares are expected to trade on the Nasdaq Global Select Market under the ticker symbol “ANT” after the IPO closes.
Alongside the public offering, Anthropic will raise a further $26 billion through a separate private placement with seven cornerstone investors: Google, Nvidia, Advanced Micro Devices, Broadcom, Micron Technology, Microsoft and TSMC. Together, the public offering and the private placement could bring in up to $90.4 billion. Certain Anthropic board members and entities affiliated with them have also indicated interest in buying up to $303 million of shares from the offering.
A valuation well below earlier expectations
The $1.02 trillion valuation implied by the top of the range is substantial by any measure, but it is well short of the figures discussed earlier in the process. Reuters reported that some prospective investors had questioned whether a previously discussed $1.5 trillion valuation was too high, particularly given the company’s substantial infrastructure commitments and the recent volatility in AI-related stocks. At one point this year, investors expected the IPO to take place in October and to seek a valuation as high as $2 trillion.
Anthropic was last valued at $965 billion in a private funding round, according to Reuters. Its prominent investors include Altimeter Capital, Dragoneer, Greenoaks and Sequoia Capital.
The more modest target is the latest sign of cooling investor appetite for AI. The second half of the year has brought a reckoning for the AI boom, as investors question whether returns will justify the massive spending and mounting debt costs in an elevated interest-rate environment. Concerns are also rising over the sustainability of the investment cycle, with questions around circular financing arrangements, the risk of infrastructure overcapacity and how quickly companies can turn their AI investments into revenue.
The tech-dominated Nasdaq notched its deepest one-day drop in 19 months on Thursday, wiping out trillions of dollars in market value on fears of more AI scrutiny, particularly on data center construction, after Democrats’ gains in the midterm elections. Greater oversight and potential regulatory hurdles could complicate the infrastructure buildout underpinning the AI boom.
The filing landed a day after the Dow Jones Industrial Average jumped 1,104 points on Monday as oil prices fell, a reminder that markets remain capable of sharp moves in either direction as investors weigh growth, inflation and geopolitics at the same time.
The withdrawn draft
The new range replaces the terms Anthropic circulated to investment banks late on Monday, which showed about 867 million shares at $70 to $80 each, for up to $69.3 billion. Anthropic then withdrew the pricing details in a follow-up email that called them inaccurate and said it would update the filing later. Reuters reported the figures from emails it had reviewed, and Anthropic declined to comment at the time.
The corrected filing is about 41.7 million shares smaller than the withdrawn draft, and the top of the price range is $2 lower. The floor of the range held at $70. Anthropic has not explained what was wrong with the earlier document, so it is unclear whether the smaller deal reflects weaker demand or a simple correction.
Growth, losses and enormous computing bills
Anthropic’s growth has so far defied the concerns hanging over the sector, propelled by surging demand for its products, particularly its Claude models. Its filing showed that revenue jumped 47 percent in the third quarter from the prior quarter to $16.96 billion, though the pace of growth slowed from a 144 percent surge in the previous quarter. Its net loss narrowed in the third quarter.
The company attributed the growth to the rapid adoption of Claude, including specialized products targeting industries such as healthcare, financial services and legal services. Its filing spoke of a vision to “bring forth an age of miracles,” even as it warned of existential risks to humanity, laying bare the extraordinary promise and profound uncertainties at the heart of the AI boom.
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The prospectus outlined a range of risks facing both the company and the technology, warning that competitors could gain an edge by developing models faster and that advances in AI could outpace Anthropic’s ability to put adequate safety and security measures in place. The warnings come amid a growing number of incidents involving “rogue” AI agents that have escaped sandboxed environments and breached private company systems, alongside concerns that increasingly capable AI tools could be used by hackers to penetrate protected networks.
Anthropic’s ambitions also come with enormous infrastructure costs. The company has nearly $900 billion in computing commitments with partners including Amazon and Alphabet’s Google, highlighting how its rapid growth depends on securing vast amounts of future computing capacity, some of which relies on financing beyond the company’s control.
Background: from OpenAI breakaway to market test
Anthropic, led by chief executive Dario Amodei, was founded in 2021 by a group of researchers who left OpenAI following disagreements over governance and AI safety. It has grown into one of the two dominant developers of frontier AI models, locked in a fierce battle for market share with OpenAI, and its Claude models have become widely used by businesses and consumers.
The listing follows Elon Musk’s SpaceX, which raised $75 billion in the world’s largest IPO in June, at a valuation of nearly $1.75 trillion, excluding additional shares purchased by underwriters through the greenshoe option. Anthropic’s offering would be the next great test of whether public markets are willing to fund the AI buildout at anything like the valuations private investors have assigned to it.
The timing also matters for the broader market. October’s consumer price report is due on Tuesday morning, and the Federal Reserve’s next rate decision is in December. A successful Anthropic listing could reopen the IPO market for other large private technology companies; a weak one could confirm that the AI trade has entered a more skeptical phase.
Why this matters
For American investors, the Anthropic IPO is the first chance to buy shares directly in a frontier AI lab, rather than through the chipmakers and cloud providers that supply it. The $26 billion private placement shows that the industry’s biggest names — Google, Nvidia, Microsoft and TSMC among them — are willing to put fresh money behind the company even as they compete with it in parts of the market.
For the AI industry, the $1.02 trillion valuation sets a public-market benchmark. If the shares price at the top of the range and hold their value, it would validate the sector’s enormous valuations. If demand proves soft, it would signal that the reckoning in AI stocks has further to run.
For consumers, the outcome will shape how much capital flows into the models that power chatbots, coding assistants and business software. Anthropic’s nearly $900 billion in computing commitments shows the scale of spending required to stay competitive — spending that ultimately depends on investors believing the returns will arrive.
Latest developments
The roadshow began on Tuesday, with Anthropic’s bankers meeting investors to gauge demand for the shares. Reports point to pricing and a first trade in mid-November, with earlier reports suggesting around November 19 or 20, though the final price and the offering date are not set. The preliminary prospectus says its information is incomplete and may change before the registration statement becomes effective.
Investors will be watching the order book closely in the coming days. Either way, the filing has replaced speculation with numbers — and the numbers are smaller than the market once expected.
Frequently asked questions
How much is Anthropic trying to raise in its IPO?
Anthropic aims to raise up to $64.4 billion by selling 825 million shares at $70 to $78 each. A separate $26 billion private placement with seven cornerstone investors, including Google, Nvidia and Microsoft, would take the total raised to as much as $90.4 billion.
What valuation is Anthropic targeting?
The top of the price range implies a valuation of up to $1.02 trillion. That is well short of the $1.5 trillion valuation discussed earlier in the process, and below the $2 trillion some investors expected at one point this year. Anthropic was last valued at $965 billion in a private funding round.
When will Anthropic shares start trading?
The final price and listing date are not set. The shares are expected to trade on the Nasdaq under the ticker symbol “ANT” after the IPO closes, with reports pointing to a listing in mid-November. The roadshow began on Tuesday, November 10.
What happened to the earlier $69.3 billion figure?
A draft circulated to banks late on Monday showed about 867 million shares at $70 to $80, worth up to $69.3 billion. Anthropic then sent a follow-up email saying those pricing details were inaccurate. The amended filing filed on Tuesday, with 825 million shares at $70 to $78, replaces that draft.
What to watch next
The roadshow will show whether institutional investors are willing to pay up to $78 a share for a company that is growing fast but still losing money and committed to nearly $900 billion of future computing spending. The final pricing, expected in mid-November, will be the clearest signal yet of how Wall Street values frontier AI — and whether the sector’s boom has room left to run.
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[…] timing is no accident. Anthropic set its IPO price range at $70 to $78 a share on Tuesday, targeting up to $64.4 billion at a valuation of as much as $1.02 trillion. The company had […]