Anthropic Posts $17 Billion Quarter in Revised IPO Filing

Anthropic gave investors a fuller look at its numbers on Monday in an amended Form S-1 filed with the SEC, CNBC reports. The Claude maker generated about $17 billion in revenue in the third quarter, up about 1,127% from a year earlier, and $33.24 billion for the nine months to 30 September, up roughly 1,200%. Growth is slowing quarter to quarter: third-quarter revenue rose about 47%, after 144% in the second quarter and 132% in the first. The company reported a nine-month net loss of $104 billion, mostly due to changes in the fair value of convertible notes and derivative liabilities, against a $25.1 billion loss in the same period of 2025. The third-quarter net loss was $23.29 billion. The original prospectus, unveiled last week, covered only the first half of the year and brought the company a step closer to a potentially historic IPO.