Investors are skeptical Anthropic can hit a $1.5 trillion IPO valuation after the market rout

What are investors saying about the Anthropic IPO valuation?

Major institutional investors are pushing back against the $1.5 trillion valuation Anthropic has been targeting for its upcoming Nasdaq IPO, according to a Wall Street Journal report published Thursday. The skepticism comes after this week's tech sell-off knocked $2.5 trillion off AI stocks, with the Nasdaq Composite falling into correction territory.

Some investors told the Journal the offering should price in a range of $1 trillion to $1.2 trillion, a significant discount from the $1.5 trillion figure that had been widely reported as the company's target. Other investors said even that may be optimistic given the current market environment and the company's enormous compute-related liabilities.

Anthropic's IPO has been one of the most anticipated listings of the year. The company filed its S-1 in late October, revealing $16.3 billion in revenue and an $80.7 billion net loss along with $895 billion in compute commitments.

Why does the market rout matter for the Anthropic IPO?

The Democratic sweep in the midterm elections triggered a broad sell-off in AI and technology stocks, with the Nasdaq falling 5.5 percent in a single session. AI infrastructure stocks were hit particularly hard on expectations that a Democratic Congress and local government opposition would slow data center construction and increase regulatory scrutiny of the industry.

The broader AI stock rout was covered in detail in our earlier story on how AI stocks shed $2.5 trillion after the election.

For Anthropic, the timing could not be worse. The company was preparing to price its IPO in late November or early December, aiming to capitalize on what had been a relatively strong market for AI stocks. The sudden reversal has left bankers and company executives scrambling to gauge whether institutional demand will hold up at the valuation they had been projecting.

What are the specific concerns investors are raising?

Investor skepticism centers on several factors. First, the tech sell-off has compressed valuations across the sector, making it harder for any single company to command a premium regardless of its growth rate. Second, Anthropic's $895 billion in compute commitments represent a massive fixed cost that will take years to recover, even as its revenue growth — reported at approximately $17 billion in Q3 — shows signs of slowing from the triple-digit rates it posted earlier in the year.

As noted in coverage of Anthropic's amended S-1, the company reported Q3 2026 revenue of $16.8 billion, but its compute-related liabilities dwarf that figure.

There is also concern about customer concentration. A significant portion of Anthropic's revenue comes from a small number of large enterprise customers and its partnership with Microsoft-backed infrastructure providers. If those customers scale back spending in a downturn, the impact on Anthropic's top line would be amplified.

Could the IPO timing slip?

Reuters reported Thursday that the AI backlash that manifested in the midterm election results could threaten the timing of the IPO, not just its valuation. Investors told the news agency that if market volatility persists through the end of November, Anthropic may choose to delay its listing until early 2027.

The company's bankers are watching the VIX and the Nasdaq's recovery trajectory closely. A prolonged period of elevated volatility would make it difficult to execute a roadshow, as institutional investors would be reluctant to commit capital to a high-profile, high-valuation offering while their existing portfolios are under water.

Anthropic also faces political headwinds. The company's IPO filing included 92 pages of risk factors warning that its AI could cause catastrophic harm, and the post-election regulatory environment is now more uncertain than it was a week ago.

What happens if Anthropic has to accept a lower valuation?

A lower valuation would not be a disaster for Anthropic — the company would still raise billions in its public debut — but it would reset expectations across the AI industry. If Anthropic, widely considered the second-most important AI company after OpenAI, cannot command a $1.5 trillion valuation in this market, it raises questions about how other AI companies will be valued in public markets.

The company's existing investors, including a consortium of venture capital firms and strategic partners that have poured billions into Anthropic, would face dilution and potentially longer paths to liquidity. But a realistic pricing could also attract a broader base of institutional buyers who had been priced out at the $1.5 trillion level, creating the conditions for a stronger aftermarket performance.