Nvidia in Talks for $10B Stake in Anthropic's Record-Breaking $2 Trillion IPO

Nvidia is in talks to invest up to $10 billion in Anthropic's planned IPO as an anchor investor, according to Reuters reporting relayed by The Decoder on September 12, 2026. The move would position Nvidia as one of the largest single investors in what is shaping up to be a historic technology offering. Anthropic is seeking to raise up to $100 billion at a valuation of around $2 trillion, which would make it the largest IPO in history.

The Deal Structure and Scale

As an anchor investor, Nvidia would lock in shares before Anthropic's stock begins trading on the open market, securing a pre-IPO allocation at the offering price. The IPO is expected to be completed before the US midterm elections in November.

The scale of the reported offering underscores the extraordinary valuation Anthropic has achieved in the private markets. At a $2 trillion valuation, Anthropic would enter the public markets as one of the most valuable companies ever listed, surpassing the historical scale of previous major technology IPOs. The $10 billion Nvidia stake would represent roughly 10 percent of the total capital Anthropic is targeting, positioning Nvidia as a lead financial backer and signaling strong institutional confidence in the AI lab's business model and future prospects.

The timing of the offering reflects the urgency surrounding frontier AI commercialization and the acceleration of capital deployment in the sector. Anthropic committed in 2025 to purchasing $30 billion in Azure compute packed with Nvidia chips, indicating the scale of infrastructure investment required to support the company's AI operations at scale.

The Strategic Commercial Relationship

Nvidia and Anthropic are not coming together as strangers. The two companies are already closely linked: Anthropic runs on Nvidia GPUs and committed in 2025 to buying $30 billion in Azure compute packed with Nvidia chips. This existing relationship creates a natural foundation for an equity partnership, as both companies have already aligned their operations and capital spending.

The commercial dependency is not incidental. Anthropic's ability to develop, train, and deploy large language models at competitive speed and cost depends critically on access to Nvidia's GPU infrastructure. The decision to take an equity stake formalizes this supplier-customer relationship into a direct shareholder alignment, converting Nvidia's existing business interest into long-term ownership in Anthropic's success.

For Nvidia, the equity stake serves multiple strategic purposes. It provides direct exposure to the revenue growth and profitability of a leading frontier AI lab. It also deepens the corporate relationship, potentially locking in future hardware purchasing commitments and reducing the risk that Anthropic might explore alternative compute suppliers or develop in-house GPU alternatives over time. The equity stake essentially securitizes Nvidia's position in Anthropic's supply chain.

Anthropic's Extraordinary Growth Trajectory

Anthropic's revenue grew from around $9 billion at the end of 2025 to over $65 billion by July 2026, according to Reuters reporting. This sevenfold increase in less than eight months is extraordinary by any measure and reflects the rapid monetization of Claude, the company's flagship large language model product. The revenue trajectory provides concrete financial justification for Anthropic's $2 trillion valuation target and demonstrates that the IPO is being backed by substantive business performance rather than pure speculation.

This growth rate also explains the urgency surrounding the IPO timeline. Anthropic has achieved a level of commercial traction that creates natural momentum toward a public offering. Continued private funding rounds would dilute existing shareholders without providing the scale of capital influx that the company requires to maintain its competitive position in the frontier AI race.

Nvidia's Broader Role in AI Finance

Nvidia is still playing central bank for the AI industry, investing in customers like Anthropic and OpenAI while backing some $300 billion in guarantees that help data centers secure financing, with much of that money circling right back to Nvidia in chip orders. This characterization reveals the interconnected nature of AI infrastructure finance. Nvidia's dominance in GPU supply has translated into a broader role in the capital structure of AI commercialization itself.

By backing $300 billion in financing guarantees across the industry, Nvidia is essentially using its market position and financial credibility to enable its customers to purchase more hardware. The arrangement is mutually reinforcing: data centers can access cheaper financing because Nvidia backs the guarantees; those centers then use the capital to purchase Nvidia GPUs; and Nvidia benefits from both the direct chip sales and the equity appreciation of its portfolio companies.

The $10 billion Anthropic investment fits cleanly into this broader strategy. It represents an allocation of a small fraction of the $300 billion in guarantees Nvidia is backing, deployed into equity rather than financing guarantees. The expected return on a $10 billion stake in a company growing revenue from $9 billion to $65 billion in seven months could substantially exceed the return on a financing guarantee.

Regulatory and Market Implications

The arrangement between Nvidia and Anthropic—a chipmaker taking a major equity stake in a frontier AI lab it also supplies—represents an uncommon structure in the technology sector. The relationship creates potential vertical integration concerns, as Nvidia would become both a critical supplier and a shareholder in Anthropic's success. Regulators in the US, EU, and UK have scrutinized comparable arrangements in adjacent technology deals, examining whether such structures create barriers to competition or unfair advantages for integrated players.

The validation of Anthropic's $2 trillion valuation by a major institutional investor like Nvidia also carries broader market implications. It signals that frontier AI commercialization has reached a scale and sustainability level that justifies valuations approaching those of the largest public technology companies. The IPO would effectively announce that frontier AI—the development of cutting-edge language models and AI systems—has become a core driver of technology sector valuations and capital allocation.