Anthropic to publicly file S-1 as soon as Friday

Anthropic is preparing to publicly file its S-1 registration statement with the SEC as soon as Friday, clearing a key hurdle for a potential November listing. The offering is expected to raise up to $100 billion at a valuation of around $2 trillion, though some investors have trimmed expectations to $1.5 trillion. Third-quarter 2026 revenue rose to $16.8 billion from $11.5 billion in the second quarter.

• Public S-1 filing is required at least 15 days before the roadshow
• Expected valuation around $2 trillion, raise of up to $100 billion
• Q3 revenue reached $16.8 billion, up nearly 50% from Q2
• H1 net loss exceeded $80.7 billion, mostly non-cash charges