NTRA · Analysis updated Nov 6, 2026, 11:45 AM ET

Why is Natera, Inc. (NTRA) stock moving?

Natera reported Q3 2026 revenue of $794.0M, up 34.1%. Oncology tests grew 60.9%, the net loss narrowed to $59.9M, and full-year revenue guidance was raised by $140M at the midpoint to $3.005B–$3.035B. The stock sold off hard anyway. It fell about 7% on Nov 5 to $363.76 on heavy volume of roughly 3.2M shares, before the report. It then dropped a further 12–16% in after-hours and pre-market trading, to about $306–$318. Reports describe the quarter as mixed. Possible reasons in the data are gross margin slipping to 64.7% from 64.9%, a drop in revenue true-ups to about $32M from $52M, and total test growth of 22.3%. The stock had also rallied sharply, to a 52-week high of $437.41 on Oct 6, so expectations were high. Shares are now about 27% below that peak. Fundamentals remain strong, with a consensus Strong Buy rating and an average price target near $416. Near-term momentum is clearly negative and volatility is elevated. Payer reimbursement is an ongoing risk.

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