[Anthropic: Annualized Revenue Approximately $81 Billion as of October 31] BlockBeats reported on November 10th that Anthropic officially announced its annualized revenue for the year ending October 31, 2026, at approximately $81 billion, an increase of $10 billion from September 30, 2026. The company's board of directors and related entities may seek to sell up to $303 million worth of stock.