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Tech
Jun 07, 2026
Analyzed by Glm 4.7 Flash

Anthropic Files for US IPO, Overtaking OpenAI in Valuation Race

AI Summary
AI giant Anthropic has confidentially filed for a US IPO, marking a watershed moment in the AI sector as it challenges OpenAI's dominance and tests the limits of investor capital with a valuation approaching $1 trillion.

The Wall Street Test for AI Dominance

Artificial intelligence giant Anthropic has confidentially filed for an initial public offering (IPO) in the United States, positioning itself as a critical contender in the ongoing Wall Street AI frenzy. This move signals a high-stakes test to determine if investor appetite for the AI revolution can sustain sky-high expectations.

Confidential Filing Signals Aggressive Growth Strategy

Anthropic's decision to file confidentially allows the company to advance its listing preparations while shielding sensitive financial details from competitors and the public. The company last raised $65bn in late May, a massive influx of capital that underscores the aggressive expansion of its infrastructure and talent pool.

  • Valuation Milestone: Anthropic is currently valued at $965bn, surpassing rival OpenAI.
  • Revenue Scale: The company reports annualised revenue of $47bn from enterprise clients using its Claude chatbot.
  • Strategic Focus: Unlike OpenAI's consumer focus, Anthropic is heavily concentrated on enterprise, coding, and software development.

A $1 Trillion Benchmark for Frontier Models

The impending listing sets a new benchmark for the valuation of frontier AI models. At close to a $1 trillion valuation, Anthropic would vault into the top tier of the S&P 500, joining an elite group of global equity market leaders.

This valuation comes on the heels of SpaceX's mega-IPO, which is pursuing a $75bn offering at a $1.75 trillion valuation. The combined demand for capital from these tech giants is expected to create significant disruptions in the capital markets.

Capital Markets Under Siege from Tech Giants

Analysts warn that the race to go public is intensifying as OpenAI prepares its own confidential filing. The competition for a finite pool of investor capital is expected to drain liquidity and attention from smaller listings.

“OpenAI and Anthropic are in a race to go public before capital runs out,” said analyst Gil Luria. “The other reason for Anthropic to try to beat OpenAI out to the public market is that they will get to set the agenda for how a frontier model reports financials.”

Setting the Agenda for AI Financial Reporting

The IPO race is not just about raising funds; it is about defining the future of AI financial metrics. As both firms continue to lose more money than they make, the market will be watching closely to see if the AI boom can be sustained by revenue or if it represents a bubble.

Anthropic's rapid rise in early 2026 rattled markets, triggering sell-offs in software stocks as investors worried about the disruption of traditional business models. The outcome of this IPO will likely dictate the valuation standards for the entire industry for years to come.