Guardant Health delivered an exceptional third quarter in 2025, achieving a 39% increase in total revenue to $265.2 million, driven by robust performance in oncology test volumes, significant growth in screening revenue from Shield, and solid contributions from biopharma and data. The company also improved its non-GAAP gross margin to 66% and reduced its net loss compared to the prior year, demonstrating strong operational execution and market expansion.
Total revenue increased by 39% year-over-year to $265.2 million, surpassing $1 billion in annualized revenue.
Oncology test volume grew by 40%, with oncology revenue increasing by 31% to $184.4 million.
Screening revenue from Shield tests reached $24.1 million, with approximately 24,000 tests performed, a substantial increase from $1.0 million in the prior year.
Non-GAAP gross margin improved to 66% from 63% in the prior year period, reflecting enhanced profitability.
Guardant Health has increased its full-year 2025 revenue guidance to $965 million to $970 million, reflecting strong anticipated growth across all segments, particularly in oncology and screening, while also improving non-GAAP gross margin expectations.
Visualization of income flow from segment revenue to net income