Anthropic is reportedly preparing to launch the largest initial public offering (IPO) ever, as 2026 shapes up to be a record-breaking year for major equity deals. The AI company, known for its Claude chatbot and Claude Code, has filed updated terms for an IPO that could see it raising $64.35 billion, with a further $26 billion expected from private placements. This would surpass SpaceX’s previous record of $86.2 billion, marking a historic moment for the equity markets. Despite its impressive revenue growth to $33.2 billion in the first nine months of 2026, Anthropic remains loss-making.
Key Takeaways
- Market activity suggests confidence in Anthropic’s upcoming IPO, seen as a significant event in the equity markets.
- Current pricing indicates November 19 as the most likely date for Anthropic’s IPO, with a 94% YES probability.
- The news of a potential record-breaking IPO appears consistent with the increasing odds for the November 19 scenario.
What to Watch
Market participants are closely monitoring the U.S. Securities and Exchange Commission (SEC) for a declaration of effectiveness on Anthropic’s registration statement. Any confirmation of the IPO date will be critical in determining market sentiment. Additionally, any changes in strategic investor commitments or adjustments in share pricing could influence the perceived likelihood of the IPO occurring on November 19. Watch for updates from Anthropic and its underwriters regarding order books and final pricing to gauge further market reactions.
