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NASDAQ · Semiconductor Equipment & Materials · USD

Ambarella, Inc. (AMBA) Stock Analysis

Ambarella, Inc. (AMBA) is a Semiconductor Equipment & Materials stock listed on NASDAQ and quoted in US Dollar.

AMBA

$62.89

−$0.49 (−0.77%)

Sep 4, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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AMBA Key Statistics

As of Sep 4, 2026
Trading
Open
$63.18
Previous Close
$63.38
Day's Range
58.12–64.98
52-Week Range
48.30–96.69
Volume
5.20M
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
2.09
Valuation
Market Cap
$2.78B
P/E Ratio
unprofitable
Forward P/EShare price divided by forecast earnings for the year ahead, rather than the year just past.
56.12
PEG RatioThe P/E ratio divided by the expected earnings growth rate. It puts a high P/E in the context of how fast profits are growing.
2.28
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
6.64
EPS (ttm)Profit attributable to each share over the last twelve months.
−1.60
Financials (FY)
Revenue (FY)
$390.70M+37.15%
Net Income (FY)
−$75.87M
Profit marginThe share of revenue left as profit after all costs and taxes.
−13.48%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
44.14M
1-Year Return
−22.54%
Dividend and dates
Earnings Date
December 1, 2026estimated
Avg Volume
1.63M

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

AMBA Stock Return by Calendar Year

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−11.22%
2025−2.61%
2024+18.68%
2023−25.47%
2022−59.47%
2021+120.96%
2020+51.62%
2019+73.13%
2018−40.46%
2017+8.54%
2016 (partial year)−8.64%

As of September 4, 2026.

AMBA Revenue and Earnings by Fiscal Year

FY ends January
Fiscal yearRevenueNet incomeNet margin
2025$390.70M−$75.87M−19.4%
2024$284.87M−$117.13M−41.1%
2023$226.47M−$169.42M−74.8%
2022$337.61M−$65.39M−19.4%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$390.70M$231.27M−$82.53M−$75.87M−19.4%
2024$284.87M$172.33M−$126.60M−$117.13M−41.1%
2023$226.47M$136.82M−$154.56M−$169.42M−74.8%
2022$337.61M$208.93M−$74.26M−$65.39M−19.4%

Annual figures as reported, in the company's reporting currency. As of January 31, 2026.

AMBA Valuation vs Semiconductor Equipment & Materials Median

Median of 30 stocks
MetricAMBASemiconductor Equipment & Materials medianvs median
P/S ratio6.645.0033% above
Profit margin−13.48%8.32%21.8 pts below

Medians across 30 Semiconductor Equipment & Materials stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of September 4, 2026.

Recent News

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Ambarella, Inc. (AMBA) carries a market capitalisation of $2.78B. The company sits in the Technology sector, in the Semiconductor Equipment & Materials industry. The company reports 959 employees.

AMBA last closed at $62.89 on September 4, 2026. That is −$0.49 (−0.77%) against the previous close. Over the past 52 weeks the price has ranged from $48.30 to $96.69. The latest close sits 30.21% above that 52-week low.

Financial Health

Fiscal 2025 revenue came to $390.70M. Against the prior fiscal year total of $284.87M, that is a change of +37.15%. The same year closed with a net loss of $75.87M. The reported profit margin is −13.48%. That is 21.8 percentage points below the Semiconductor Equipment & Materials median of 8.32%. Earnings per share on a trailing basis come to −1.6.

Across the 4 fiscal years on file, revenue moves from $337.61M in 2022 to $390.70M in 2025. Of those 4 years, 0 report positive net income.

Valuation Assessment

The record shows negative trailing earnings, so no price-to-earnings ratio is published. On forward earnings the ratio is 56.12. The PEG ratio, which sets the P/E against expected earnings growth, reads 2.28. The price-to-sales ratio is 6.64. On price-to-sales that is 32.99% above the Semiconductor Equipment & Materials median of 5. The medians here are taken across 30 Semiconductor Equipment & Materials companies that report the metric.

Beta against the wider market is reported at 2.09. Annualized volatility over the trailing 10 years is 58.42%. The trailing one-year price return is −22.54%. Measured over 10 years, that is −0.63% a year compounded.

Growth & Income

No dividend is on file for AMBA.

Across the complete calendar years on file, 2021 returned +120.96% and 2022 returned −59.47%. Of the 9 complete calendar years on file, 5 finished higher. So far in 2026 the price is −11.22%.

Peer Comparison

Ambarella, Inc. (AMBA) operates in the Semiconductor Equipment & Materials industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Ambarella, Inc. AMBA $2.78B —
ASML Holding N.V. ASML $658.69B 55.9
Lam Research Corporation LRCX $384.97B 50.8
Applied Materials, Inc. AMAT $360.86B 37.6

The Semiconductor Equipment & Materials industry average P/E ratio is 50.8x. Ambarella, Inc. has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each nightly rebuild. Informational only, not financial advice. As of September 4, 2026.

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About Ambarella, Inc.

Ambarella, Inc. develops low-power system-on-a-chip, semiconductors, and software for edge and physical artificial intelligence, applications, and intelligent automation. The company's system-on-a-chip (SOC) integrates third generation CVflow technology with advanced video processing, image signal processing, audio processing, and system control functions on a single chip. It also offers central domain controllers, CVflow SoCs, AI neural processors, vision processor SoCs, high-definition radars, and serializer/deserializers, as well as licenses software modules. The company's solutions are used in automotive video recorders, electronic mirrors, front advanced driver assistance system camera, AI Telematics Systems, and cabin monitoring system and driver monitoring system cameras in automotive field; central domain controllers for autonomous vehicles in autonomy; enterprise and public class, and home security cameras in the field of IoT; and enterprise, home, public spaces, and consumer applications, as well as for video conferencing, access control, healthcare, medical, and virtual reality applications. It sells its solutions to original design manufacturers, original equipment manufacturers, automotive market, and Tier-1 suppliers through its direct sales force and distributors. The company operates in Taiwan, rest of the Asia Pacific, Europe, the United States, and rest of North America. Ambarella, Inc. was incorporated in 2004 and is headquartered in Santa Clara, California.

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