Anthropic initially submitted its IPO paperwork confidentially on June 1. Its public filing now provides a detailed look at the company's financial performance, infrastructure commitments, customer base and governance arrangements.
Revenue has increased sharply over the past several years. Anthropic reported $41 million in 2023, followed by $386 million in 2024 and $4.59 billion in 2025. Revenue for the first half of 2026 alone exceeded three times the company's total sales for the previous year.
Anthropic attributes much of that growth to enterprise demand for Claude, including its Claude Code development assistant and Claude Cowork product. In the filing, the company describes its business expansion as "the fastest enterprise adoption of any technology in history."
Customer figures illustrate the scale of that adoption. As of September 30, more than 11,900 customers were generating at least $100,000 in annual revenue for Anthropic, measured over the preceding 12 months. More than 1,900 customers exceeded $1 million, while approximately 250 contributed at least $10 million each.
The company reported net revenue retention of approximately 900%, indicating substantial spending growth among existing customers. Annual revenue per employee also climbed to more than $6.6 million, compared with $1.4 million a year earlier.
However, revenue remains concentrated among a relatively small number of major accounts. Two customers together accounted for approximately 20% of Anthropic's sales, exposing the company to potential fluctuations in spending by those clients.
Despite its rapid revenue growth, Anthropic continues to report substantial losses and infrastructure expenses.
The company recorded a net loss of $80.7 billion for the six months ending June 30. Approximately $72.4 billion of that amount came from non-cash accounting adjustments associated with convertible debt and similar financial instruments, largely reflecting changes in the company's valuation.
Its operating loss for the same period was $693 million, providing a different measure of the costs associated with running the business.
Computing expenses represent another major financial commitment. Anthropic spent $9 billion on AI infrastructure during the first half of 2026, surpassing the $7.3 billion it spent throughout 2025.
The filing also details extensive agreements with cloud infrastructure providers, including Amazon and Google, both of which are investors in Anthropic. The company has committed more than $450 billion to future cloud computing expenditures, while additional agreements described in the reporting could bring its total potential commitments to as much as $637 billion.
Those obligations underscore the amount of computing capacity Anthropic expects to require as it develops and operates increasingly capable AI models.
The company has raised $141.1 billion in total funding. Its most recent private financing, completed in May 2026, brought in $65 billion at a valuation of $965 billion.
As of June 30, Anthropic held $112.4 billion in cash and cash equivalents, alongside $19.3 billion in short-term investments. That financial position provides substantial resources to support its operations, although its infrastructure commitments extend well beyond the amounts currently held.
The IPO filing also outlines an ownership structure designed to preserve control among Anthropic's founders and its existing governance bodies after the company becomes publicly traded.
Investors purchasing Class A common stock will receive one vote per share. However, a separate Class F share, held through an entity owned by Anthropic's seven co-founders, will control 50.1% of the voting power on matters submitted to shareholders generally.
A separate share class associated with Anthropic's Long-Term Benefit Trust will give that organization authority to select a majority of the board. The trust is overseen by five trustees without financial interests in the company.
These arrangements will classify Anthropic as a controlled company under Nasdaq rules. Anthropic expects to use only the governance exemption relating to its nominating and governance committee.
The filing also describes philanthropic commitments linked to the company's ownership. Anthropic has allocated 846,840,960 non-voting shares, representing approximately 5% of its fully diluted equity as of June 30, to a subsidiary of its Public Benefit Fund.
Additional shares may be issued to the fund when Anthropic's stock reaches specified price milestones, subject to board approval. Each of the seven co-founders has also committed 80% of their personal equity holdings to philanthropic purposes.
Beyond financial and governance disclosures, Anthropic identifies risks associated with developing increasingly advanced AI systems.
The company warns that its models could acquire capabilities that developers did not foresee or produce harmful outcomes with financial consequences exceeding its ability to compensate affected parties. Those concerns appear alongside legal and regulatory challenges involving the U.S. government.
The filing confirms that export restrictions requiring Anthropic to prevent foreign nationals from accessing its Fable 5 and Mythos 5 models effectively forced the company to discontinue those systems.
Anthropic is also challenging a Department of Defense designation issued in February by Defense Secretary Pete Hegseth that classified the company as a supply chain threat. The dispute followed Anthropic's refusal to permit its models to be used for fully autonomous weapons development or widespread surveillance of Americans.
The company has filed a lawsuit seeking to overturn that designation, although subsequent reporting indicates that relations with the administration may have improved.
On the product side, Anthropic disclosed that Claude Opus 5.5 reduced the average cost of completing customer tasks by approximately 40% compared with Claude Opus 5. That improvement is relevant to the company's commercial strategy as it seeks to expand usage while managing the computing demands of its models.
The public filing gives prospective investors a more complete picture of Anthropic's business: rapidly growing enterprise revenue, significant cash reserves, extensive infrastructure obligations and a governance structure that will limit the voting influence of ordinary shareholders.
With the offering's share count and pricing still undetermined, the company's eventual public valuation remains unresolved. The next steps depend on the SEC registration process and the final terms of the offering, which will determine how Anthropic enters the public market.
This analysis is based on reporting from Yahoo Finance & Anthropic.
Image courtesy of Anthropic
This article was generated with AI assistance and reviewed for accuracy and quality.
