Anthropic's amended IPO filing shows Q3 revenue growth slowing to about 47%
The gist
AI developer Anthropic's amended IPO filing showed Q3 revenue of $17 billion, with growth slowing to about 47% from about 144%.
The slowdown tests whether its huge compute spending can pay off before it goes public.
How it unfolded
- 2026 -07Anthropic had a $65 billion annualized revenue run-rate in July, equating to roughly $5.4 billion of July revenue.
- Oct 14, 2026Anthropic shared high-level Q3 financials with investors: Q3 revenue of $16.8 billion, up from $11.6 billion in Q2 and $4.8 billion in Q1.
- Oct 20, 2026Henry Blodget, founder of Business Insider, pointed out that Anthropic's month-over-month revenue growth flattened last month.