Ambiq Micro, Inc. AMBQ

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44.68 USD +1.37 (+3.16%)

At closeNov 3, 2026, 4:00 PM EST

44.68 0.00 0.00%

After hours · Nov 3, 4:00 PM ET

44.65 Day range 46.39
22.12 52-week range 91.61
YTD
+56.77%
1 year
+52.54%
Market cap
1.08B
Revenue (ttm)
97.87M
Profit margin
-37.77%
EPS (ttm)
-0.38
Shares out
24.18M
Forward P/E
-206.05
YTD return
+56.77%
1-year return
+52.54%
Volume
299.54K
Avg volume
473.01K
Open
44.85
Previous close
43.31
Day's range
44.65 – 46.39
52-week range
22.12 – 91.61
Analysts
Buy
Price target
84.43 (+89.0%)
Earnings date
Nov 10, 2026

3M -22.77 (-33.72%)

506070Aug 12Aug 31Sep 18Oct 7Oct 2644.76

Key statistics

Enterprise value
685.24M
PEG ratio
0.00
Price / sales
11.04
Price / book
2.66
Dividend yield
0.00%
Payout ratio
0.00%
Revenue growth
89.70%
Free cash flow
-28.00M
Total cash
366.77M
Total debt
4.58M
Return on equity
-15.55%
Short % of float
11.62%
50-day average
59.09
200-day average
53.72

Financials — quick view

All financials
AMBQ Revenue — quarterly 33.90M
2024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
AMBQ Net income — quarterly -7.12M
2024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
AMBQ EPS — quarterly -0.32
2024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026

Earnings

AMBQ recent earnings
Report dateQuarter endingEPS estimateEPS reportedSurpriseSurprise %
Nov 10, 2026Sep 30, 2026-0.15784———
Aug 11, 2026Jun 30, 2026-0.25714-0.07+0.19+72.78%
May 12, 2026Mar 31, 2026-0.52-18.96-18.44-3,546.15%
Mar 5, 2026Dec 31, 2025-0.39-0.32+0.07+17.95%
Nov 6, 2025Sep 30, 2025-0.32-0.22+0.10+31.25%
Sep 4, 2025Jun 30, 2025-0.44-0.43+0.01+2.27%

Upgrades / downgrades

AMBQ analyst upgrades and downgrades
DateFirmActionFromTo
Nov 2, 2026UBSmainNeutralNeutral
Oct 7, 2026Jefferiesinit—Buy
Oct 5, 2026StifelmainBuyBuy
Aug 12, 2026UBSmainNeutralNeutral
Aug 12, 2026NeedhammainBuyBuy
Jul 14, 2026Roth Capitalinit—Buy

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.

Sector
Technology
Industry
Semiconductors
Country
United States
Website
ambiq.com

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Insider holders

AMBQ insider holders
InsiderRelationLatest transactionDateShares held
CHEN SEAN CHIHHSIANGPresidentSaleOct 4, 2026106,268
CHEN TIMOTHYDirectorStock Award(Grant)Jun 7, 202652,575
CONNORS MICHELE KIMGeneral CounselSaleApr 1, 202660,554
ESAKA FUMIHIDEChief Executive OfficerSaleOct 1, 2026443,900
HANSON SCOTT MCLEANChief Technology OfficerSaleOct 1, 2026212,546
HSIEH WEN HSUANDirectorStock Award(Grant)Jun 7, 2026638,877

Institution ownership

AMBQ institution ownership
Holder% heldSharesValueReported
Blackrock Inc.5.71%1,380,62361.66MJun 29, 2026
T. Rowe Price Investment Management, Inc.4.16%1,006,35944.94MJun 29, 2026
Shaw D.E. & Co., Inc.4.07%983,91643.94MJun 29, 2026
Atreides Management, LP3.63%877,12339.17MJun 29, 2026
State Street Corporation3.56%861,97938.50MJun 29, 2026
Vanguard Capital Management LLC3.18%768,53934.32MJun 29, 2026

Fund ownership

AMBQ fund ownership
Holder% heldSharesValueReported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund2.66%643,35028.73MJun 29, 2026
iShares Trust-iShares Russell 2000 ETF2.22%536,96123.98MSep 29, 2026
SPDR SERIES TRUST-State Street SPDR S&P Semiconductor ETF2.20%531,18223.72MSep 29, 2026
AB CAP FUND, INC.-AB Small Cap Growth Portfolio1.46%353,40915.78MAug 30, 2026
T. Rowe Price Small-Cap Stock Fund, Inc.1.25%301,79413.48MJun 29, 2026
Needham Funds Inc-Needham Aggressive Growth Fund1.15%278,99012.46MJun 29, 2026