Anthropic files for US stock market listing valued at more than $1.5tn
Market debut of AI company behind Claude chatbot will be one of largest in US history, a test of its financial viability

TL;DR
- Anthropic has publicly filed for a stock market listing with an estimated valuation exceeding $1.5 trillion.
- The company projects significant revenue growth, with $4.585 billion in 2025 and $16.286 billion in the first six months of 2026.
- Despite revenue increases, Anthropic reported a net loss of $80 billion for the first half of 2026.
- The company has over 14,000 enterprise customers, with a substantial portion generating significant revenue.
- Risks include dependency on a limited number of customers and the potential misuse of AI capabilities for harmful purposes.
- Anthropic disclosed a cyber-attack involving a Chinese state-sponsored group attempting to infiltrate global targets using its Claude Code tool.
- The company is also involved in a dispute with the Trump administration regarding the use of its products in warfare.