
Natera
Signatera MRD testing, cell-free DNA diagnostics
Natera develops non-invasive cell-free DNA diagnostic tests. Signatera detects residual tumor DNA in blood to guide cancer treatment. In Q2 2026, Signatera reached 283,000 tests, growing 56% year-over-year.
- FDA approved Signatera as companion diagnostic for bladder cancer; Japan approved it for colorectal cancer.
- Signatera's Q2 2026 tests grew 56% YoY to 283,000; total company revenue $753M (+38% YoY).
- Full-year 2026 guidance raised to $2.85-2.91B. GALAXY trial shows MRD guides chemotherapy benefit.
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