Earnings summary

Guardant Health, Inc. Q3 2025 results

Reported 2025-10-29Full transcript →

Snapshot

Guardant Health, Inc. reported $265M of revenue in Q3 2025, up 38.5% year over year, with diluted EPS of $-0.74 and an operating margin of -37.3%.

Revenue
$265M
YoY growth
+38.5%
Diluted EPS
$-0.74
Operating margin
-37.3%
$265M
Revenue
+38.5%
YoY growth
$-0.74
Diluted EPS
-37.3%
Operating margin
01 Key takeaways

What management said

  • Starting on slide three, Q3 was an exceptional quarter for Guardant Health, with broad-based growth across our business.
  • Technology volumes grew 40% as year-over-year volume growth continued to accelerate, driven by Guardant360 Liquid, Guardant360 Tissue, and Reveal.
  • Our biopharma business grew nicely year over year with positive CDx momentum, and screening volume accelerated with a sequential increase of 8,000 Shield tests.
  • Importantly, screening has started to generate meaningful revenue, tracking at an annual run rate of approximately $100 million, roughly one year into the commercial launch of the FDA-approved product.
  • Overall, we are very pleased with our performance this quarter, delivering 39% year-over-year revenue growth and crossing over $1 billion in annualized revenue for the first time.
  • Excluding screening, we reached a major milestone, with the rest of the business becoming cash flow positive one quarter earlier than expected.
  • Now turning to top-line performance in slide four, Q3 revenue grew 39% year over year to $265 million, with strong performance again across our oncology, screening, and biopharma and data businesses.
  • Taking a closer look at our oncology business on slide five, oncology revenue increased 31% to $184 million, and oncology volumes increased 40% year over year to approximately 74,000 tests in the third quarter.
  • In addition to Guardant360 Liquid, Guardant360 Tissue and Reveal volumes also experience strong year-over-year growth.
  • Looking more closely at some of the recent highlights within our oncology business on slide nine, Guardant360 volume grew exceptionally, with more than 30% year-over-year growth.
  • Turning to slide 10 to take a closer look at our Reveal data pipeline.
  • Turning now to slide 11, I'm proud of the progress we have made over the last few years in both driving demand and revenue growth across our portfolio.
Read the full Q3 2025 transcript
SourcesCompany financials · earnings call Last updated

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