Project Prometheus announced that it has received $12,000,000,000 co-led by new investors The Goldman Sachs Group, Inc., BlackRock, Inc. and JPMorgan Chase & Co. in a round of funding on June 11, 2026. The transaction included participation from new investors DST Global, Arch Venture Partners, L.P., returning individual investor Jeff Bezos, and other investors.

The company has issued Convertible Preferred Stock in the transaction. The round has raised at a post money valuation of $41,000,000,000. The company raised a total funding of $18,200,000,000 till date.