Anthropic’s market-implied pre-IPO valuation has reportedly climbed to a record $1.4 trillion, rising about 40% in 24 days as private-market interest in the artificial intelligence company accelerates ahead of a possible public listing.
The valuation estimate comes from on-chain pre-IPO trading data cited by market commentators. These instruments are described as being backed one-to-one by special-purpose vehicle exposure and are being used by traders as a real-time proxy for Anthropic’s potential IPO value.
The latest move places Anthropic among the most closely watched private technology companies in the world. It also increases attention on whether the Claude developer could overtake OpenAI in private-market value before either company completes a public listing.
Reports in recent weeks have placed Anthropic’s possible IPO timeline as early as October 2026 or the fourth quarter of the year.
Anthropic Valuation Surges in Private Markets
Anthropic’s implied valuation has risen sharply since late 2025. According to market data cited by The Kobeissi Letter, the company’s implied value is now up more than 1,000% since October 2025.
The jump follows earlier funding rounds that already placed Anthropic among the highest-valued AI companies. Reports said the company was valued at about $61.5 billion in March 2025, $183 billion in September 2025, and $380 billion in February 2026.
Anthropic is now reportedly weighing a new private funding round that could raise up to $50 billion. That round has been linked to major investment firms including Dragoneer, General Catalyst, and Lightspeed Venture Partners.
If the company raises capital near the reported valuation range, it could move above OpenAI’s reported $852 billion valuation from March 2026. Subsequently, Polymarket has recently placed the chance of an Anthropic IPO this year at 62%, reflecting trader expectations around a possible 2026 debut.
Revenue Growth Drives OpenAI Comparison
Anthropic’s valuation rise has been linked to rapid revenue growth from enterprise AI products. Reports cited by market commentators estimate that Anthropic’s annualized revenue has moved from about $100 million in 2023 to nearly $45 billion in 2026.
Other private-market estimates place the company’s annualized revenue run rate in a range between $30 billion and $45 billion. These figures remain based on reports and have not been confirmed in public filings.
Source: X
Anthropic’s growth has been tied largely to enterprise adoption of Claude and Claude Code. Claude Code reportedly reached a $2.5 billion revenue run rate within a year, supported by demand from software development teams and security-focused customers.
The company’s revenue mix is said to be heavily enterprise-based, with more than 80% of revenue coming from corporate users. Reports also suggest the number of customers spending more than $1 million annually has increased quickly in recent months.
Consequently, OpenAI has responded by increasing its focus on enterprise services through new deployment strategies. The competition between the two companies now covers model performance, cloud access, enterprise sales, regulatory engagement and IPO timing.
Compute Deals Support Anthropic Expansion
Anthropic has signed several large infrastructure agreements to support its AI products. The company reportedly signed a $1.8 billion cloud infrastructure contract with Akamai, adding capacity for Claude-related workloads.
The company also reached a major compute agreement with SpaceX-linked xAI infrastructure to use capacity at the Colossus 1 data center in Tennessee. That facility reportedly includes more than 220,000 Nvidia GPUs and provides additional capacity for Claude Pro, Claude Max and enterprise customers.
Anthropic also has cloud and capacity relationships with Amazon Web Services, Google and CoreWeave. These partnerships are central to its ability to train and run advanced AI models at scale.
Anthropic’s latest model development has also drawn attention. Its unreleased Mythos model has reportedly raised interest from regulators and financial institutions because of its ability to identify cybersecurity vulnerabilities.
However, the company’s valuation growth also brings legal and governance questions. The company recently published support guidance stating that any sale or transfer of Anthropic stock, or any interest in Anthropic stock, that has not been approved by its board of directors is void and will not be recognized.
The statement matters because some secondary-market platforms and on-chain pre-IPO instruments claim to offer exposure to Anthropic shares through special-purpose vehicles or derivative structures. If Anthropic refuses to recognize unauthorized transfers, investors holding those instruments could face legal uncertainty over whether their exposure represents enforceable ownership rights.
Legal commentators have noted that the issue depends on the exact transfer restrictions in Anthropic’s corporate documents. If unauthorized transfers are treated as void, buyers may have fewer protections than if the transfers are only voidable. That could lead to disputes between original sellers, intermediaries, and downstream buyers if Anthropic proceeds with an IPO or another liquidity event.
