NTRANatera, Inc.

$400.63+121% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though in an uptrend.

1 good, 2 neutral
TrendUptrendderived · Oct 9, 2026

In an uptrend, above its rising 50- and 200-day averages. Price is +60% vs its 200-day average.

Insider conviction−$85.7M (90 days to Oct 8, 2026)SEC EDGAR · Oct 8, 2026

Insiders were net sellers over the 90 days ending Oct 8, 2026; selling is often routine (taxes, diversification).

Short interest3.4% of sharesFINRA · Sep 15, 2026

Moderately shorted, settled Sep 15, 2026, about a week of normal trading to cover. Down 13% since the previous count, up from 3.0% of shares outstanding three months ago.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

1-year returntop 6% of the market
vs 200-day avgtop 2% of the market

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How NTRA is trading

Natera, Inc. is +121% over the past year while the S&P 500 is +18%: 103 points ahead of the market.

+121%

1-year return · S&P 500 +18%

vs 200-day average
+60%

vs 200-day average · a clear uptrend

RSI (14)
63

RSI (14) · neutral

Below its 52-week high
5.9%

Below its 52-week high

Sep 18, 2024$92.60 – $425.55 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$400.63
1 monthS&P 500 +2.7%
+23%
1 yearS&P 500 +18%
+121%
5 yearsS&P 500 +88%
+234%
vs 50-day average$343.50
+17%
52-week high
$425.55
52-week low
$160.21
Annualised volatility
48%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$20M
Calendar-year price return
YearReturn
2026 (year to date)+75%
2025+45%
2024+153%
2023+56%
2022−57%
2021−6.2%
2020+195%
2019+141%
2018+55%
2017−23%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan107 of 10+0.12%
Feb106 of 10+4.2%
Mar104 of 10−3.9%
Apr107 of 10+3.6%
May108 of 10+6.7%
Jun109 of 10+15%
Jul114 of 11−0.19%
Aug1110 of 11+19%
Sep115 of 11+0.50%
Oct114 of 11−1.9%
Nov105 of 10+10%
Dec103 of 10−2.2%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.