Anthropic is said to plan a UK share offering via RetailBook

28 Oct 2026 17:25GBP UK US Indexes US Stocks
  • Anthropic PBC is collaborating with investing platform RetailBook to market its shares to UK retail traders as part of its massive initial public offering, according to sources familiar with the situation.
  • The AI lab filed for an IPO in New York on Monday, which might be the world's largest ever. In the file. Anthropic announced that its shares would be offered to individual investors in the United Kingdom and parts of continental Europe.