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NYSE · Semiconductors · USD

Ambiq Micro, Inc. (AMBQ) Stock Analysis

Ambiq Micro, Inc. (AMBQ) is a Semiconductors stock listed on NYSE and quoted in US Dollar.

Last Updated: October 21, 2026

AMBQ

$52.24

+$1.26 (+2.47%)

Oct 21, 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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AMBQ Key Statistics

As of Oct 21, 2026
Trading
Open
$52.50
Previous Close
$50.98
Day's Range
51.94–53.78
52-Week Range
22.12–91.61
Volume
497.68K
Valuation
Market Cap
$1.26B
P/E Ratio
unprofitable
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
12.91
EPS (ttm)Profit attributable to each share over the last twelve months.
−0.38
Financials (FY)
Revenue (FY)
$72.51M−4.67%
Net Income (FY)
−$36.46M
Profit marginThe share of revenue left as profit after all costs and taxes.
−37.77%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
24.18M
1-Year Return
+63.71%
Dividend and dates
Earnings Date
November 10, 2026
Avg Volume
510.16K

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

Key facts

As of October 21, 2026, AMBQ closed at $52.24, +63.71% over 1 year.

Ambiq Micro, Inc. (AMBQ) has a market capitalization of $1.26B.

In fiscal 2025, AMBQ reported revenue of $72.51M.

AMBQ Stock Return by Calendar Year

Ambiq Micro, Inc. (AMBQ) return since Jul 2025: what $10,000 became

1 year
$10,000 $16,371
+63.71%
Since Jul 2025
$10,000 $13,558
+35.58%

If you had invested $10,000 in Ambiq Micro, Inc. (AMBQ) at the close on July 30, 2025, the earliest close on record here, it would have been worth $13,558 at the close on October 21, 2026: +35.58% in total, +28.17% a year, over a partial period shorter than 10 years. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

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

YearReturn
2026 (partial year)+83.30%
2025 (partial year)−26.03%

As of October 21, 2026.

AMBQ Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$72.51M−$36.46M−50.3%
2024$76.07M−$39.66M−52.1%
2023$65.54M−$50.33M−76.8%
2021$91.01M−$25.34M−27.8%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$72.51M$32.10M−$39.54M−$36.46M−50.3%
2024$76.07M$24.29M−$40.61M−$39.66M−52.1%
2023$65.54M$19.44M−$51.32M−$50.33M−76.8%
2021$91.01M$30.77M−$24.47M−$25.34M−27.8%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

AMBQ Valuation vs Semiconductors Median

Median of 69 stocks
MetricAMBQSemiconductors medianvs median
P/S ratio12.917.7666% above
Profit margin−37.77%5.58%43.4 pts below

Medians across 69 Semiconductors stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

All 14 articles ↓

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

Analysis

Data-derived

Company Overview

Ambiq Micro, Inc. (AMBQ) carries a market capitalisation of $1.26B. The company sits in the Technology sector, in the Semiconductors industry. Headcount on file is 200.

Over the past 52 weeks the price has ranged from $22.12 to $91.61. AMBQ last closed at $52.24 on October 21, 2026. That is +$1.26 (+2.47%) against the previous close. The latest close sits 136.17% above that 52-week low.

Financial Health

The most recent full year on file, fiscal 2025, shows revenue of $72.51M. Against the prior fiscal year total of $76.07M, that is a change of −4.67%. The same year closed with a net loss of $36.46M. Profit margin runs at −37.77%. That is 43.4 percentage points below the Semiconductors median of 5.58%. Earnings per share on a trailing basis come to −0.38.

Across the 4 fiscal years on file, revenue moves from $91.01M in 2021 to $72.51M in 2025. Of those 4 years, 0 report positive net income.

Valuation Assessment

No trailing P/E applies: the last reported earnings figure is negative. Measured against sales, the shares trade at 12.91 times revenue. On price-to-sales that is 66.32% above the Semiconductors median of 7.76. The medians here are taken across 69 Semiconductors companies that report the metric.

Daily returns over the trailing 1 year annualize to a volatility of 84.26%. The trailing one-year total return is +63.71%.

Growth & Income

The record shows no dividend for AMBQ.

2026 is still running; the total return is +83.30% year to date.

Peer Comparison

Ambiq Micro, Inc. (AMBQ) operates in the Semiconductors industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Ambiq Micro, Inc. AMBQ $1.26B —
NVIDIA Corporation NVDA $5.36T 28.1
Taiwan Semiconductor Manufacturing Company Limited TSM $2.24T 28.0
Broadcom Inc. AVGO $1.61T 43.1

The Semiconductors industry average P/E ratio is 49.6x. Ambiq Micro, 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 daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About Ambiq Micro, Inc.

Ambiq Micro, Inc. provides ultra-low-power semiconductor solutions in the United States, Europe, Asia, and internationally. It develops sub-threshold power-optimized technology (SPOT) platform which is designed to reduce power consumption of battery- and wireline-powered devices alike. The company's flagship products include Apollo family of products which pair rich peripheral sets with host processors capable of software-based AI computations or vector-accelerated AI computations; and Atomiq, targeting AI applications to provide AI acceleration along with new memory innovations. It also provides AmbiqSuite Software Development Kit (SDK), which provides firmware and drivers required to operate systems-on-chips (SoC); software modules, such as graphiqSPOT for graphics and display management, blueSPOT for Bluetooth communications, secureSPOT for managing security, and others; and AI enablement software. The company serves various markets requiring on-device and real-time AI, including smartwatches and fitness trackers, augmented and virtual reality (AR/VR) glasses, smart rings, digital health monitors, security systems and access control, livestock tracking, crop monitoring, and factory automation. It offers its products through internal direct sales force, and through a network of distributors and sales representatives. The company was formerly known as Cubiq Microchip, Inc. and changed its name to Ambiq Micro, Inc. in October 2012. The company was incorporated in 2010 and is based in Austin, Texas.

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