Natera’s stock dropped 9.7% after the company lowered full-year revenue guidance by over $120 million and raised R&D spend by $50 million, signaling investor concerns over margin pressure and cautious outlook despite strong volume growth.
Natera reported robust Q3 2025 results, with revenue growth of 35% year-over-year driven by strong demand for its clinical products, particularly Signatera, alongside a notable improvement in gross margins.