Anthropic, the artificial intelligence company founded by former OpenAI employees, has publicly filed paperwork for an Initial Public Offering (IPO), signaling a landmark moment for the AI industry. The filing positions Anthropic as potentially the first major U.S. company focused solely on AI software to enter the public stock market, with early estimates suggesting its valuation could approach an unprecedented $2 trillion after listing.
This anticipated IPO, expected to be one of the largest in history, has drawn intense scrutiny from investors. While Anthropic's valuation has surged from $183 billion to $965 billion in recent funding rounds, the filing also highlights rapid growth alongside substantial financial challenges.
Revenue Soars, But So Do Losses and Spending
Demand for Anthropic's Claude software, particularly for code writing and debugging, has driven impressive revenue growth. The company reported revenue exceeding 1,000 percent in 2025, reaching $16.3 billion in the first half of 2026—more than 14 times the figure from the previous year. However, this growth has been accompanied by escalating costs and significant losses.
Anthropic disclosed a net loss of nearly $42 billion in 2025, followed by almost $81 billion in the first two quarters of 2026. These figures surpass even Uber Technologies Inc.'s annual losses before its own IPO. The company has also committed a staggering $417 billion to computing and infrastructure under long-term agreements since late 2025, underscoring the capital-intensive nature of frontier AI development.
Himanshu Shah, a Research Analyst at Shoonya, noted, “Anthropic’s prospectus shows hypergrowth paired with extreme capital intensity. Revenue rose 12-fold to $4.6 billion in 2025, yet compute and infrastructure spending of $7.33 billion was 1.6 times revenue and over half of operating expenses.” He clarified that while the reported net loss was distorted by liability writedowns, the operating loss of over $8 billion offers a clearer picture of the company's underlying performance.
Investor Concerns and Industry Impact
The IPO is set to become a critical benchmark for how public markets value frontier AI companies, influencing Wall Street's confidence in the broader AI boom. Roshan Farhan, Founder of MyriadAI and YC, emphasized that investors would closely examine enterprise adoption, revenue growth, customer retention, infrastructure costs, and the ability to translate rising AI demand into sustainable profitability.
Valuation remains a primary concern for analysts. A $2 trillion valuation would imply roughly 430 times trailing revenue, with planned obligations exceeding 100 times the company's 2025 revenue. Shah cautioned, “Investors would be paying for sustained exponential growth and eventual margin expansion.”
Anthropic was founded in 2021 with a mission to develop AI more responsibly, even advocating for slower development to mitigate severe risks. However, its public listing could intensify shareholder pressure for returns, potentially conflicting with its founding principles. The company plans to invest IPO proceeds in chips, data centers, and talent.
Navigating the Risks for Investors
The IPO will ultimately test whether Anthropic's sales growth and demand for Claude can sustain its substantial spending, losses, and ambitious valuation. Key risks identified include execution, funding, and AI safety, particularly given Anthropic's own findings on unpredictable autonomous behavior.
For retail investors, especially those outside the U.S., participating in a direct subscription is often not feasible. Viram Shah, Founder and CEO of Vested, advises waiting until the company lists on a U.S. stock exchange. He also cautioned against making decisions based solely on the excitement surrounding AI, urging investors to deeply understand Anthropic's revenue generation, profitability path, infrastructure costs, and future risks.
This listing represents not only a test of investor appetite for AI but also a crucial indicator of how much public markets are willing to pay for hypergrowth when long-term profitability remains an open question.