Morningstar unveils daily index tracking 20 private GenAI firms including OpenAI, xAI and Anthropic

On January 15, 2026, Morningstar introduced a daily index that measures valuation movements across 20 private generative AI companies, such as OpenAI, xAI, Anthropic, Databricks, Mistral AI, and Cohere. The tool uses PitchBook's private market data to give investors performance visibility into high-profile AI firms that are not publicly listed, while OpenAI and Anthropic simultaneously expand their healthcare offerings with new tools for clinicians, researchers, and consumers.