Anthropic disclosed in its securities prospectus on September 29 that it is losing tens of billions of dollars annually while experiencing rapid growth. The filing also includes a warning that its AI systems could pose an existential risk to humanity.
Anthropic released its IPO prospectus on September 28, 2026, outlining a vision of AI fundamentally transforming the global economy and surpassing the impact of industrialization and electricity. The filing disclosed the company's key executives and ambitious cost structure.