Anthropic’s ambitious plan for a blockbuster initial public offering (IPO) is facing growing uncertainty after a sharp sell-off in artificial intelligence-related stocks unsettled institutional investors. The company had been targeting a public listing at a valuation of approximately $1.5 trillion, with expectations that it could raise as much as $100 billion. However, some prospective investors now believe the proposed valuation may be too aggressive for the current market environment.
One investor reportedly suggested that Anthropic could be valued closer to $1 trillion, while another raised the possibility of postponing the offering. The concerns come as technology stocks experience renewed volatility and investors reassess the enormous capital requirements, infrastructure commitments and profitability prospects of the AI industry. Anthropic has not announced a revised valuation or confirmed a delay.
Why Anthropic’s IPO Is Facing Pressure
According to The Wall Street Journal, three major investors planning to participate in Anthropic’s IPO believe the company may need to lower its valuation expectations. One investor indicated that a valuation closer to $1 trillion could be more realistic, approximately $500 billion below the $1.5 trillion figure discussed for the offering.
The potential adjustment reflects a broader change in investor appetite for AI-related assets. A sharp decline in technology stocks has made institutional investors more cautious about committing large amounts of capital to companies whose valuations depend heavily on expectations of future AI growth.
The uncertainty is not limited to the valuation. Investors are also questioning whether Anthropic should proceed with its planned listing in November or wait for financial markets to stabilise.
Moneycontrol, citing the WSJ report, said one prospective investor raised the possibility of delaying the IPO. Another suggested that Anthropic could reduce the amount it seeks to raise from approximately $100 billion to around $80 billion.
These are discussions among prospective investors, not decisions made by Anthropic. The final valuation, fundraising target and listing schedule remain unconfirmed.
A $2.5 Trillion Technology Sell-Off Changes Investor Sentiment
The immediate pressure comes from a sharp decline in US technology stocks, particularly companies associated with artificial intelligence and its supporting infrastructure.
According to the WSJ report cited by Moneycontrol, companies in the Nasdaq Composite lost a combined $2.5 trillion in market value on November 5. The decline followed growing concerns about AI investment levels, technology valuations and the financial sustainability of the infrastructure expansion supporting the industry.
Reuters separately reported that investors were questioning whether Anthropic could begin its planned IPO roadshow during the week starting November 9. The concerns reflect the impact of the technology-stock sell-off, as well as geopolitical uncertainty and political opposition to data centre development.
The market reaction matters because Anthropic’s IPO is expected to be one of the largest and most closely watched technology listings. A weak reception could influence how investors value other private AI companies and infrastructure businesses.
For institutional investors, the question is no longer simply how quickly AI adoption will grow. They also want to understand how much capital companies must spend to achieve that growth and when those investments can generate sustainable returns.
Anthropic’s Financial Performance: Rapid Growth, but Rising Costs
Anthropic has reported substantial revenue growth, supported by demand for its Claude AI models and enterprise services. However, its latest financial disclosures have also highlighted the cost of expanding computing capacity.
According to its amended registration filing, Anthropic generated approximately $16.96 billion in revenue in the third quarter of 2026, up 47% from the previous quarter. This represented a significant slowdown from the 144% sequential revenue growth reported in the second quarter.
The company’s net loss narrowed to approximately $23.29 billion from $66.3 billion in the previous quarter. However, its operating performance weakened: Anthropic reported an operating loss of $567 million in the third quarter, compared with operating income of $974 million in the second quarter.
The distinction is important. Net losses include non-operating items, while operating income or loss provides a closer view of the performance of the underlying business.
Key financial and operating indicators
| Metric | Reported figure |
|---|---|
| Q3 2026 revenue | $16.96 billion |
| Sequential revenue growth | 47% |
| Q2 sequential revenue growth | 144% |
| Q3 net loss | $23.29 billion |
| Q2 net loss | $66.3 billion |
| Q3 operating loss | $567 million |
| Q2 operating income | $974 million |
| Cash balance at September 30 | $146.6 billion |
| Customers generating at least $100,000 annually | More than 11,900 |
The customer figures also demonstrate the expansion of Anthropic’s enterprise business. The company reported more than 11,900 customers generating at least $100,000 in revenue over a trailing 12-month period as of September 30, compared with more than 1,500 at the end of 2025.
That growth is a significant part of the investment case. However, investors must weigh it against the cost of providing computing resources and developing increasingly capable AI models.
Nearly $900 Billion in Computing Commitments Raise Questions
One of the most important concerns in Anthropic’s financial disclosures is the scale of its future infrastructure obligations.
The company has approximately $895.4 billion in commitments related to AI computing infrastructure, involving partners such as Amazon and Google’s parent company Alphabet. These commitments include future computing capacity and related infrastructure arrangements.
Anthropic expects to incur nearly half of these commitments before the end of 2030. Approximately $69.8 billion is expected to become due during the 12 months following September 30, 2026.
The company also disclosed that it incurred an additional $5 billion in computing costs during the third quarter. These expenses affected improvements in computing efficiency and reduced revenue generated per dollar of compute compared with the previous quarter.
The commitments create several risks for investors.
First, Anthropic needs reliable access to advanced chips, data centres and electricity to support its growing AI business. Second, some infrastructure partners depend on external financing to develop the required capacity. If financing becomes more expensive or unavailable, contracted computing capacity could be delayed, repriced or reduced.
Third, Anthropic must generate enough revenue to justify the enormous infrastructure spending. Rapid customer growth alone may not be sufficient if the cost of serving those customers rises at a similar pace.
These concerns are particularly relevant in a market where investors have become more sensitive to debt-funded data centre expansion.
October Revenue Could Become a Critical IPO Indicator
Investors are also waiting for Anthropic’s October revenue figure, which was left blank in its updated S-1 registration filing, according to Reuters.
The missing figure has become an important point of discussion because investors want to determine whether the company’s growth has accelerated again after slowing in the third quarter.
A stronger October performance could help reassure investors that enterprise demand remains robust and that Anthropic is converting its customer expansion into higher revenue.
On the other hand, continued moderation in growth could strengthen arguments for a lower IPO valuation.
The issue is not simply whether Anthropic is growing. Investors are assessing whether its revenue trajectory can support the valuation being discussed and whether the company can manage its infrastructure commitments without putting excessive pressure on future margins.
Anthropic declined to comment on investor doubts reported by Reuters.
What a Lower Valuation Could Mean for the AI Industry
Anthropic’s IPO is expected to serve as an important reference point for the valuation of other major AI companies. Its public-market performance could influence investor expectations for businesses involved in AI models, cloud computing, chips and data centre infrastructure.
A successful listing at a strong valuation could reinforce confidence in the commercial potential of generative AI. It could also provide a benchmark for other companies considering public offerings.
However, a significantly lower valuation or a delayed listing could signal that investors are becoming less willing to pay premium prices for future AI growth.
This does not necessarily mean demand for AI products is weakening. Instead, investors may be distinguishing between the long-term commercial opportunity and the near-term financial cost of building the infrastructure required to support it.
The market is increasingly asking companies to demonstrate that AI investment can translate into measurable revenue, operating efficiency and sustainable profits.
The Bigger Picture
Anthropic’s IPO uncertainty highlights a shift in how financial markets are evaluating the AI boom. During the earlier stages of the investment cycle, rapid model development, customer adoption and large infrastructure announcements helped support ambitious private-market valuations. Now, investors are paying closer attention to cash requirements, operating losses, computing costs and the ability of infrastructure partners to finance expansion.
The company’s underlying business continues to show substantial commercial momentum, particularly in enterprise adoption. However, its financial disclosures also reveal that scaling AI requires extraordinary spending commitments. The challenge for Anthropic will be to demonstrate that its growth can justify those obligations while maintaining access to the capital and computing capacity needed to compete.
Looking Ahead
Anthropic’s executives and advisers are expected to review the IPO plans as investor feedback develops. The next important signals will include the company’s October revenue performance, the valuation investors are prepared to accept, the final fundraising target and whether the planned roadshow can proceed. A valuation closer to $1 trillion remains an investor suggestion rather than an agreed pricing decision, while an offering delay is one possible outcome rather than a confirmed plan.
The eventual listing could become a defining test of public-market confidence in the AI industry. If Anthropic can secure strong investor demand, it may demonstrate that large-scale AI businesses can attract substantial capital despite rising infrastructure costs and market volatility. If investors insist on a lower valuation or the company postpones the offering, it could indicate that the market is entering a more disciplined phase in which AI companies must prove not only their growth potential but also the economics behind it.
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