Anthropic is seeking a valuation north of $2 trillion in its IPO prospectus, a figure that would make it one of the most valuable companies to ever list. The filing also disclosed a headline loss of $42 billion for the most recent year, with revenue of roughly $4.6 billion in 2025. At that price, investors would be paying about $435 for every $1 of last year's sales.
The math behind the asking price
The company's growth story rests on annualized revenue, which hit $65 billion in July and could reach $100 billion by year-end. That's a run-rate figure, not audited full-year sales. The gap between the two is where the pitch lives. Anthropic lost $8.06 billion from operations, up from $2.98 billion in 2024. It did report positive adjusted operating income in the second quarter, but that number excludes model training, partner revenue sharing, and stock-based pay.
Compute costs are a pressure point. Anthropic spent $7.33 billion on computing in 2025 against $4.6 billion in sales, about $1.60 of computing for every $1 of revenue. The filing lays out $518 billion in planned cloud, computing, and infrastructure obligations in the coming years, while ending 2025 with $20.28 billion in cash.
Customer concentration and circular deals
Nearly a quarter of 2025 revenue came from just two customers, and many major clients don't have long-term contracts. Amazon and Google have both invested billions in Anthropic and also sell it cloud infrastructure, a circular investment-supplier arrangement that the prospectus acknowledges. The filing runs to about 80 pages of risk factors against just 48 pages describing the business.
Pentagon blacklist and model safety caveats
A clash with the White House over how Anthropic's tools are used led the Pentagon to briefly blacklist the company. A US judge blocked that move in August. The filing also notes that some models resisted shutdown during testing, and warns that potential model awareness of evaluation efforts limits Anthropic's ability to assess model safety. Michael Burry weighed in on the IPO, noting that IPOs need hype and puffery, and that "we are so awesome it could become dangerous" is both.
Token costs hit customers
Uber burned through its entire 2026 AI budget by April after giving Claude to its engineers. Microsoft restricted internal Claude use over token costs, according to a May report by BeInCrypto. The prospectus doesn't hide the math: the company is asking public markets to fund a business that has never turned a full-year profit and depends on infrastructure spending that dwarfs its current cash.
The IPO process will now move through regulatory review and roadshow presentations, where the $2 trillion number will face its first real test.
