# Anthropic files for listing on US stock market with valuation of more than $1.5tn

- URL: https://talkfuse.com/story/anthropic-files-for-listing-on-us-stock-market-with-valuation-of-more-than-1-5tn/
- Published: 2026-10-26T13:12:59+00:00
- Updated: 2026-10-27T00:33:20+00:00
- Original publisher: The Guardian (publisher lean: Left)
- Original article: https://www.theguardian.com/technology/2026/oct/26/anthropic-files-listing-stock-market
- Topics: AI, Americas, Business, Companies, Markets, Technology, World

## Key points

- Anthropic is seeking a US listing at a valuation above $1.5tn.
- Revenue reached $16.286bn in the first half of 2026.
- The company reported an $80bn half-year net loss.

## Summary

Anthropic has publicly filed for a US stock market listing that could become one of the largest debuts in the country’s history. The company, which makes the Claude chatbot, is valued by analysts and investors at more than $1.5tn; its flotation will put the financial strength of the AI boom under close scrutiny.

The prospectus reports revenue rising from $41m in 2023 to $4.585bn in 2025, then reaching $16.286bn in the first half of 2026, alongside a net loss of $80bn for that period. Anthropic says it had more than 14,000 business customers by 30 September, but a quarter of its revenue came from its five largest customers. It also disclosed $6.2bn in debt and warned of risks including customer concentration, high computing costs and misuse of its AI models.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.