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NASDAQ · AMBATechnologySemiconductors

Ambarella, Inc. Ordinary Shares (AMBA)

$60.92−1.74%
Close Nov 4, 2026 · split-adjusted
Nov 3, 2026$62.00▼ 27.30% in range
Nov 3, 2025Low $48.65 · High $95.51Nov 3, 2026
What changed · written from our data
As of Nov 4, 2026

Ambarella closed at $60.92 on Nov 4, down 1.74%, 36.2% below its 52-week closing high. Volume of 973.3K shares was 0.63× its 20-day average (below normal).

Split-adjusted performance: -10.3% over one month, -19.3% over six months, -28.6% over one year.

In the quarter ended Jul 31, 2026, revenue was $108.12M, up 13.2% from a year earlier, with a net margin of -6.2%.

Short interest was 4.7M shares at the Oct 15 settlement, down 8.4% from the prior report (11.2% of float, 4.3 days to cover).

Market cap$2.69B44.1M shares
Revenue · quarter$108.1M+13.2% YoY
Diluted EPS$-0.15—
P/E · TTM—P/S 6.4×
Net margin-6.2%Gross 57.7%
Dividend yieldNone
52-week range48.65 – 95.51−36.2% from high
Volume973.3K0.63× 20-day avg
Volatility · 60d49.6%Annualised
Short % of float11.2%4.3 days to cover
Net cash$272.3MCash $272.3M
Next earnings—Not scheduled
Split-adjusted performance
1W −8.1%1M −10.3%3M −27.3%6M −19.3%YTD −14.0%1Y −28.6%3Y +35.7%5Y −66.5%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Semiconductors

Percentile among 83 companies (100 = best)

6-month momentum69
Revenue growth36
Net margin29
Value (low P/E)—
Size46

Industry medians: 6-month return −31.2%, revenue growth +24.6%, net margin 8.1%, P/E 46.8×.

Short interest

Details →
Shares short4.7M−8.4% vs prior
Days to cover4.3Settled Oct 15
% of float11.2%
Short vol. 10d48.3%of daily volume

Closest peers by size in Semiconductors

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
AMBAAmbarella$60.92−1.74%−19.3%+13.2%−6.2%—$2.69B
POWIPower Integrations$46.80−0.40%−40.2%+2.7%8.3%104.3$2.61BCompare
PENGPenguin Solutions$48.35−9.10%+24.0%+67.7%14.3%16.4$2.48BCompare
NVTSNavitas Semiconductor$9.33+9.00%−44.1%−27.3%−2167.5%—$2.45BCompare
IPGPIPG Photonics$70.11−5.79%−31.2%+11.1%1.9%108.2$2.98BCompare
AXTIAXT$47.54−7.38%−54.7%+164.8%23.4%769.0$3.12BCompare
OSISOSI Systems$202.92+0.98%−15.5%+4.9%6.1%20.1$3.19BCompare
UCTTUltra Clean Holdings$44.04−8.29%−47.2%+48.8%5.2%79.4$2.11BCompare
KLICKulicke & Soffa Industries$68.44−5.52%−27.0%+122.6%17.4%30.9$3.58BCompare

News about Ambarella

All news →
Are Options Traders Betting on a Big Move in Ambarella Stock?Zacks Investment Research · Oct 6, 2026NeutralAmbarella (AMBA) Q2 Earnings and Revenues Surpass EstimatesZacks Investment Research · Sep 3, 2026NeutralThis Edge AI Stock Just Got a Huge Vote of Confidence From Wall StreetInvesting.com · Jul 6, 2026▲ PositiveWhat This Nearly $1 Million Ambarella Insider Sale Means With Shares Up 18% in a YearThe Motley Fool · Jul 4, 2026▲ PositiveThis AI Semiconductor Stock Beat the S&P 500 by 9 Points. A Fund Just Exited CompletelyThe Motley Fool · May 15, 2026Neutral

Quick answers

What does Ambarella do?
Ambarella Inc is a developer of low-power system-on-a-chip, or SoC, semiconductors and software for edge and physical artificial intelligence (AI) applications and intelligent automation. Its products are used in a wide variety of human viewing, computer vision for edge and physical AI applications, including a variety of video security cameras, automotive camera systems, fixed robots, autonomous mobile robots (AMRs), industrial applications, intelligent transportation systems, and consumer devices, such as action, drone and 360 degree cameras.
What is AMBA's market cap?
$2.69B, based on the Nov 4 close of $60.92.
Does Ambarella pay a dividend?
No regular cash dividend has been paid in the last year.
How much of AMBA is sold short?
4.7M shares, 11.2% of float, as of Oct 15, 2026.
What sector is AMBA in?
Technology, in the Semiconductors industry.

About Ambarella

Ambarella Inc is a developer of low-power system-on-a-chip, or SoC, semiconductors and software for edge and physical artificial intelligence (AI) applications and intelligent automation. Its products are used in a wide variety of human viewing, computer vision for edge and physical AI applications, including a variety of video security cameras, automotive camera systems, fixed robots, autonomous mobile robots (AMRs), industrial applications, intelligent transportation systems, and consumer devices, such as action, drone and 360 degree cameras. The company operates as a single operating and reportable segment and derives substantially all of its revenue from development and sales of low-power AI-based processing and video and image processing SoC solutions.

HQ: Santa Clara, CA380 employeesListed Oct 10, 2012ambarella.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology