The 15 Largest US Startup Funding Rounds of May 2018

1. GRAIL $300,000,000
Round: Series C
Description: Grail is a life sciences company that aims to detect cancer early when it can be cured.
Industry: Health Care, Health Diagnostics, Life Science, Medical Device
Location: Menlo Park, California
Date of funding: 5/21
Total equity funding: $1,611,655,039