Anthropic’s Q3: Revenue surges, losses widen, AI bets grow
4.8 Investments Anthropic’s Q3 revenue surged to $17B, but high compute and personnel costs led to a $567M operating loss. The company disclosed $895.4B in infrastructure commitments and a $104B net loss for the first nine months.
Anthropic experienced a significant surge in both revenue and expenses in 2026. In Q3, revenue soared to nearly $17 billion, marking a twelvefold increase year over year. Personnel expenses for the quarter rose to $1.71 billion, with stock-based compensation accounting for about 70% of that total. The company’s workforce reached approximately 5,300 employees as of September 30, 2026. Despite the impressive revenue growth, Anthropic reported a $567 million operating loss in Q3, reversing a $974 million profit from the previous quarter. This shift was mainly due to $5 billion in short-term computing commitments and $2 billion in non-cash donation-matching expenses. The company also revealed $895.4 billion in long-term computing and infrastructure commitments. For the first nine months of 2026, Anthropic posted $33.24 billion in revenue but reported a net loss of $104 billion, largely due to non-cash accounting charges related to convertible notes and derivative liabilities. Adjusted operating profit for Q3 was $2.5 billion, with the adjusted operating margin declining to 15%.
