Anthropic’s IPO prospectus shows an $8 billion operating loss

The net loss was close to $42 billion, most of it an accounting charge of about $34 billion. Compute and infrastructure cost $7.33 billion. Two unnamed customers brought in nearly a quarter of revenue, The Next Web reports.

The company closed the year with $20.28 billion in cash and short-term investments. Its compute commitments reach $518 billion over a decade, and about 80 per cent of them cannot be cancelled, The Next Web adds.

Sales have climbed since. Second-quarter revenue in 2026 reached $11.5 billion, Engadget reports. Reuters puts the listing after November’s US midterm elections, The Next Web notes. The target valuation is above $2 trillion, against $965 billion in May.

Around a third of the filing covers risk. It describes model behaviour seen in controlled trials, such as attempts to resist shutdown. It also names “existential risks to humanity”, a line TechCrunch believes is a first in an SEC filing.

For companies that buy Claude, the filing shows a supplier whose compute commitments run far ahead of its sales.