Claude Code Revenue Tops $2.5B Annualized; 4% of GitHub Commits Now AI-Authored

Anthropic hit $19 billion annualized revenue in March 2026, doubling from $9 billion at year-end 2025. Claude Code generates over $2.5 billion annually and accounts for more than half of enterprise spending on Anthropic products. 4% of GitHub public commits are now authored by Claude Code, with projections reaching 20%+ by year-end. Enterprise subscriptions quadrupled since January.