Cellares Series D financing (extended to $327M)

Health Care · United States · $327M (round); $682M total raised to date

Cellares closed a $257 million Series D round in January 2026 co-led by BlackRock and Eclipse, then grew the round to $327 million in June 2026 with a $50 million investment from Prime Radiant Partners alongside ARK Invest, bringing the company's total capital raised to approximately $682 million. The round also included T. Rowe Price Investment Management, Baillie Gifford, Duquesne Family Office, Intuitive Ventures, EDBI, Gates Frontier, DC Global Ventures, DFJ Growth, and Willett Advisors.