Anthropic has moved its planned initial public offering to November 2026, pushing back an earlier October target as the Claude developer prepares to present additional financial results to prospective investors.
The proposed listing could become one of the largest IPOs ever. Investors are discussing a potential valuation of around $2 trillion and a raise of up to $100 billion, although neither figure represents final IPO terms.
The company is expected to use its third-quarter results to give investors a clearer picture of revenue growth, computing costs and demand for its Claude AI models before finalizing the offering.
Anthropic Delays IPO to November
According to The Wall Street Journal, Anthropic has shifted the expected IPO window from October to November.
The additional time would allow the company to provide third-quarter financial information before meeting investors and determining the final structure of the offering. The precise timing remains dependent on market conditions and investor demand.
The delay does not necessarily represent a change in Anthropic's plans to go public. Instead, it gives the company more financial information to present as investors assess the rapidly expanding AI business.
No final IPO size, valuation, share count or pricing has been announced.
$2 Trillion Valuation Under Discussion
The numbers being discussed around Anthropic's IPO are unusually large.
The company could seek to raise as much as $100 billion, potentially putting its valuation near $2 trillion. If those figures were ultimately reached, the transaction would rank among the largest public offerings on record.
Anthropic's most recent private financing valued the company at approximately $965 billion, making the potential IPO valuation a substantial step higher.
Reuters previously reported that the proposed valuation is partly linked to Anthropic's long-term revenue expectations, including an internal forecast of approximately $190 billion to $200 billion in revenue for 2028.
Those forecasts remain projections and could change as competition, pricing and computing requirements evolve.
Revenue Growth Becomes a Key IPO Story
Anthropic's rapid revenue growth is central to the proposed valuation.
The company's annualized revenue run rate exceeded $65 billion by the end of July, compared with roughly $9 billion at the end of 2025. Current investor expectations cited by the Financial Times put the year-end annualized figure above $120 billion, although estimates vary.
The difference between annualized revenue and actual annual revenue is important: a run rate estimates what revenue would look like if the current pace continued for a full year.
Anthropic generates revenue through Claude subscriptions, API access and enterprise agreements.
Corporate customers are particularly important as businesses increasingly use AI models for software development, research, customer service and other workflows.
Computing Costs Remain a Major Factor
The same growth that is driving Anthropic's revenue is also increasing its infrastructure requirements.
Frontier AI models require substantial computing capacity, meaning investors will closely examine Anthropic's spending on GPUs, custom chips, data centers and cloud infrastructure.
Reuters previously reported that Anthropic has been expanding its relationships with major computing providers. The company has agreements involving Amazon, Google, Microsoft and Nvidia, while also exploring greater control over hardware costs through custom-chip development.
Reuters reported earlier this month that Nvidia is considering investing up to $10 billion as an anchor investor in Anthropic's IPO. The discussions remain preliminary and could change.
An Nvidia investment would deepen the existing relationship between the chipmaker and Anthropic while potentially providing a major institutional participant ahead of the public offering.
Competition Could Shape Investor Demand
Anthropic will enter the public markets while competition among frontier AI developers remains intense.
OpenAI continues expanding its own AI products, while Anthropic is investing heavily in Claude's capabilities and enterprise adoption.
Investors will therefore be watching more than revenue growth. They will also need to assess:
AI model development costs
Enterprise customer growth
Cloud and chip expenses
Customer concentration
Pricing and margins
Competition from OpenAI and other AI developers
Capital requirements for future computing capacity
The Financial Times reported that investors are already assigning a wide range of potential valuations to Anthropic, reflecting uncertainty over how quickly its current revenue growth can be maintained.
AI Safety Could Also Feature in the IPO
Anthropic's approach to AI safety could become another important part of the company's public-market story.
CEO Dario Amodei has publicly argued for stronger safeguards around increasingly capable AI systems. Anthropic has also been expanding efforts around independent model evaluation and safety testing.
The company's safety position could become more significant once it is subject to public-company disclosure requirements and a larger shareholder base.
At the same time, investors will be watching whether additional safety measures affect development timelines, product launches or operating costs.
What Investors Will Learn From the IPO Filing
A public offering would give investors substantially more information about Anthropic's business.
Once official registration documents are filed, investors should be able to examine financial statements, risk factors, major shareholder positions, executive compensation, business relationships and the intended use of IPO proceeds.
The filing will also provide greater clarity on the company's infrastructure commitments and relationships with major technology partners.
Until those documents are publicly filed, key details of the proposed IPO remain subject to change.
Conclusion
Anthropic is now targeting November 2026 for its planned IPO after moving away from an earlier October timetable.
The Claude developer is reportedly discussing a potential $2 trillion valuation and up to $100 billion in proceeds, while its annualized revenue has surged to more than $65 billion and investors are watching for further growth through the end of the year.
The potential listing will put Anthropic's rapid AI expansion under a much broader public-market spotlight. Revenue growth, computing costs, competition, capital requirements and AI safety policies are likely to be among the areas investors examine most closely once formal IPO documents become available.
For now, the valuation, fundraising target and exact November listing date remain proposed rather than finalized.
