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AMBQ

Ambiq Micro, Inc.Open

55.48+0.03 +0.05%USD

NYSE · as of Oct 13, 12:40 ET · 20m delay

Open

54.05

Prev close

55.45

Day range

53.1255.61

52-week range

22.1291.61

Volume

125.01K0.24×

Mkt cap

1.34B

P/E ttm

—

Fwd P/E

-255.97

EPS ttm

-0.3800

Div yield

0.00%

Earnings

Aug 11, 2026

From 52w high

−39.44%

Price Chart

Yahoo Finance · delayed

AMBQOct 13, 2026O 54.05H 55.61L 53.12C 55.48+0.03 (+0.05%)Vol 125.01K

SMA 5062.73
SMA 20052.39

1Y change +80.31% since Oct 10, 2025 close304 bars loadedTimes in America/New_YorkDraw from the left toolbar · click a drawing to edit · right-click for alerts and export

AMBQ Ambiq Micro, Inc. · Last Guard Finance

DES

Key Statistics

Yahoo Finance

Performance

1 week: −12.27%
1 month: −12.66%
3 months: −35.10%
6 months: +84.93%
Year to date: +94.67%
1 year: +72.94%

Valuation & ownership

Market cap: 1.34B
Enterprise value: 978.84M
P/E (ttm): —
Forward P/E: -255.97
PEG ratio: —
Price / book: 3.31
Price / sales (ttm): 13.71
EV / EBITDA: -27.58
EPS (ttm): -0.3800
EPS (forward): -0.2167
Beta (5y monthly): —
Dividend yield: 0.00%
Payout ratio: —
Shares outstanding: 24.18M
Float: 21.56M
Short % of float: 10.66%
Short ratio (days): 4.21
Held by insiders: 4.86%
Held by institutions: 82.42%
Avg volume (3m): 510.35K
50-day average: 62.92
200-day average: 52.27
52-week change: +72.94%
S&P 500 52-week: +17.50%

Technicals (daily)

RSI (14): 35.2
vs 50-day SMA: −11.55%
vs 200-day SMA: +5.90%
50 / 200-day trend: ▲ 50 above 200
MACD vs signal: ▼ below
ATR (14) % of price: 6.83%
Realised vol (20d, ann.): 59.4%
From 52-week high: −39.44%
From 52-week low: +150.81%

ANR

Analyst Consensus

7 analysts

Consensus

Buy

1.71 on a 1 (strong buy) – 5 (sell) scale

Mean target

87.71

+58.10% implied

Low 73.00Median 85.00High 125.00

Recommendation trend

Now5 / 2 / 0
1m ago / 2 /

DES

About Ambiq Micro, Inc.

Yahoo Finance profile

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.

Sector: Technology
Industry: Semiconductors
Employees: 200
Headquarters: Austin, TX, United States
Website: ambiq.com
Officers

INSD

Insider Activity · AMBQ

Market-wide insider buying →Congress trades →SEC Form 4 filings via Yahoo Finance

Buys, 6 months

680.4K shares

Sells, 6 months

561.9K shares

Net shares

+118.6K

Net change in insider shares

+11.20%

Date	Insider	Transaction	Shares	Value
Oct 4, 2026	Chen Sean ChihhsiangPresident	Sale at price 66.38 - 71.86 per share.	14K	$951.74K
Oct 1, 2026	Winzeler Jeffrey GChief Financial Officer	Sale at price 69.11 - 71.86 per share.	5.5K	$379.64K
Oct 1, 2026	Esaka FumihideChief Executive Officer	Sale at price 69.11 - 71.86 per share.	16.6K	$1.15M
Oct 1, 2026	Hanson Scott McleanChief Technology Officer	Sale at price 69.11 - 71.86 per share.	8.7K	$604.09K
Sep 14, 2026	Esaka FumihideChief Executive Officer	Sale at price 59.56 - 63.86 per share.	63.5K	$3.98M
Sep 14, 2026	Hanson Scott McleanChief Technology Officer	Sale at price 59.53 - 61.00 per share.	7K	$421.94K
Sep 14, 2026	Esaka FumihideChief Executive Officer	Conversion of Exercise of derivative security at price 8.12 - 12.60 per share.	63.5K	$739.62K
Sep 14, 2026	Hanson Scott McleanChief Technology Officer	Conversion of Exercise of derivative security at price 8.12 per share.	7K	$56.84K
Sep 13, 2026	Chen Sean ChihhsiangPresident	Sale at price 59.36 - 60.83 per share.	15K	$902.13K
Sep 13, 2026	Chen Sean ChihhsiangPresident	Conversion of Exercise of derivative security at price 8.12 per share.	15K	$121.80K
Sep 10, 2026	Zhang Ker Ph.D.Director	Sale at price 63.39 - 63.95 per share.	10K	$634.36K
Sep 3, 2026	Zhang Ker Ph.D.Director	Sale at price 56.92 per share.	185	$10.53K
Sep 3, 2026	Chen Sean ChihhsiangPresident	Sale at price 57.09 - 57.68 per share.	15K	$857.56K
Sep 3, 2026	Zhang Ker Ph.D.Director	Conversion of Exercise of derivative security at price 5.88 per share.	1.8K	$10.50K
Sep 3, 2026	Chen Sean ChihhsiangPresident	Conversion of Exercise of derivative security at price 8.12 per share.	15K	$121.80K
Sep 1, 2026	Esaka FumihideChief Executive Officer	Sale at price 56.15 - 58.52 per share.	108.5K	$6.17M
Sep 1, 2026	Esaka FumihideChief Executive Officer	Conversion of Exercise of derivative security at price 8.12 - 12.60 per share.	117.8K	$1.42M
Aug 26, 2026	Hanson Scott McleanChief Technology Officer	Sale at price 59.58 - 60.32 per share.	55K	$3.28M
Aug 26, 2026	Hanson Scott McleanChief Technology Officer	Conversion of Exercise of derivative security at price 8.12 per share.	65K	$527.80K
Aug 13, 2026	Esaka FumihideChief Executive Officer	Sale at price 63.29 - 65.26 per share.	13.5K	$869.23K

13F

Investors Holding AMBQ

latest 13F filings of 29 followed managers

Investors holding AMBQ
Investor	Value	Of portfolio	Shares	Change	Quarter
Renaissance Technologies	$19.0M	0.03%	214.76K	+404%	Q2 2026

From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors

AMBQ

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Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

About Ambiq Micro, Inc.

Insider Activity · AMBQ

Congress Trades · AMBQ

Investors Holding AMBQ

Investors Holding AMBQ

Congress Trades · AMBQ

Insider Activity · AMBQ

Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

About Ambiq Micro, Inc.

Financial Snapshot

Earnings & Dividends

News