Last year, Guardant Health Inc generated 683.60M USD for its biggest-performing segment, Oncology. The United States made the largest contribution, accounting for 923.28M USD last year. For the latest quarter, Guardant Health Inc reported the revenue of 219.10M USD for the period ending 2026-06-30, which came from the top-performing segment, Oncology. United States contributed the highest revenue, at 318.04M USD.