Amazon, Alphabet, Salesforce and Zoom are the public way to own Anthropic, whose run-rate revenue has passed $30B from about $9B at end-2025, with Claude Code above $2.5B and a rumored next valuation of $850-900B+. Amazon's stake is marked above $70B, about 2.4% of its market cap; Alphabet's possible 15% stake is worth about $57B, or 1.2%; Salesforce's estimated 1% stake is about 2.2% of its value; and Zoom's estimated $2-4B stake is 6-13%. Microsoft and Nvidia's exposure is negligible. x.comÂ

