Ambiq Micro, Inc.

NYSE:AMBQ Stock Report

Market Cap: US$1.4b

Ambiq Micro Management

Management criteria checks 3/4

Ambiq Micro's CEO is Humi Esaka, appointed in Dec 2015, has a tenure of 10.67 years. total yearly compensation is $6.27M, comprised of 13.3% salary and 86.7% bonuses, including company stock and options. directly owns 0.54% of the company’s shares, worth $7.75M. The average tenure of the management team and the board of directors is 9.8 years and 9.6 years respectively.

Key information

Humi Esaka

Chief executive officer

US$6.3m

Total compensation

CEO salary percentage13.27%
CEO tenure10.7yrs
CEO ownership0.5%
Management average tenure9.8yrs
Board average tenure9.6yrs

Recent management updates

Recent updates

Analysis Article Aug 14

Ambiq Micro, Inc. (NYSE:AMBQ) Just Reported Second-Quarter Earnings And Analysts Are Lifting Their Estimates

A week ago, Ambiq Micro, Inc. ( NYSE:AMBQ ) came out with a strong set of quarterly numbers that could potentially lead...
Analysis Article Aug 13

Analysts Just Made A Substantial Upgrade To Their Ambiq Micro, Inc. (NYSE:AMBQ) Forecasts

Celebrations may be in order for Ambiq Micro, Inc. ( NYSE:AMBQ ) shareholders, with the analysts delivering a...
Narrative Update Aug 07

AMBQ: Ultra Low Power Edge AI Traction Will Shape Future Upside Potential

Analyst fair value estimates for Ambiq Micro have shifted from $86.00 to about $122.21, with analysts pointing to fresh coverage, higher Street price targets up to $125, and expectations for strong edge AI and ultra low power semiconductor demand as key supports for the higher pricing framework. Analyst Commentary on Ambiq Micro Recent Street research on Ambiq Micro points to a cluster of higher valuation anchors and supportive commentary around the company’s positioning in edge AI and ultra low power semiconductors.
Narrative Update Jul 24

AMBQ: Edge AI Demand And Capital Raises Will Test Execution Confidence

The analyst price target for Ambiq Micro has been revised higher from $32.00 to $69.00, with analysts pointing to stronger modeled revenue growth, improved profit margin assumptions, and higher future P/E expectations, supported by recent Street research focused on the company’s ultra low power edge AI positioning. Analyst Commentary on Ambiq Micro Recent research on Ambiq Micro highlights a mix of enthusiasm around its ultra low power edge AI positioning and a growing focus on the practical risks tied to execution, revenue durability, and valuation.
Seeking Alpha Jul 23

Ambiq Micro: Turning Out To Become An AI Derivative After All

Summary Ambiq Micro has experienced a dramatic turnaround, with accelerating AI-driven sales growth and a successful $180M equity raise at $78 per share. Q1 sales surged 59% to $25M, far exceeding guidance, as AI applications now account for 80% of units shipped and customer concentration is declining. Despite rapid top-line growth, Ambiq remains lossmaking, with Q2 guidance showing continued sales momentum but limited operating leverage due to rising expenses. Valuation has expanded to 10–12x annualized sales, reflecting optimism but also pricing in significant growth; recent equity issuance provides downside protection. Read the full article on Seeking Alpha
Narrative Update Jul 10

AMBQ: Ultra Low Power AI Traction Will Shape Balanced Future Outlook

Ambiq Micro's analyst fair value estimate has been updated from $48.00 to $86.00. Analysts point to the company's ultra low power AI traction across wearables, medical, industrial, and smart home markets, expanding customer designs, and continued R&D investment as key supports for the higher price target.
Narrative Update Jun 26

AMBQ: Edge AI Hype And Wearables Dependence Will Pressure Future Returns

Analysts have lifted their fair value estimate for Ambiq Micro from $38.75 to $70.20, citing higher price targets from recent research, stronger demand for low power products in wearables and early growth potential in AI enabled devices. Analyst Commentary Recent research on Ambiq Micro highlights a mix of enthusiasm around its low power product positioning and early stage opportunities in AI enabled wearables, alongside a more measured stance on how quickly new platforms such as Atomiq could contribute to growth and justify higher valuations.
Analysis Article May 15

Earnings Update: Ambiq Micro, Inc. (NYSE:AMBQ) Just Reported And Analysts Are Boosting Their Estimates

Ambiq Micro, Inc. ( NYSE:AMBQ ) defied analyst predictions to release its quarterly results, which were ahead of market...
Analysis Article May 14

Industry Analysts Just Upgraded Their Ambiq Micro, Inc. (NYSE:AMBQ) Revenue Forecasts By 21%

Shareholders in Ambiq Micro, Inc. ( NYSE:AMBQ ) may be thrilled to learn that the analysts have just delivered a major...

CEO Compensation Analysis

How has Humi Esaka's remuneration changed compared to Ambiq Micro's earnings?
DateTotal CompensationSalaryCompany Earnings
Jun 30 2026n/an/a

-US$37m

Mar 31 2026n/an/a

-US$38m

Dec 31 2025US$6mUS$832k

-US$36m

Sep 30 2025n/an/a

-US$36m

Jun 30 2025n/an/a

-US$37m

Mar 31 2025n/an/a

-US$41m

Dec 31 2024US$3mUS$614k

-US$42m

Compensation vs Market: Humi's total compensation ($USD6.27M) is about average for companies of similar size in the US market ($USD5.15M).

Compensation vs Earnings: Humi's compensation has increased whilst the company is unprofitable.


CEO

Humi Esaka (63 yo)

10.7yrs
Tenure
US$6,271,304
Compensation

Mr. Fumihide Esaka, also known as Humi, has been Chief Executive Officer and Director at Ambiq Micro, Inc. since December 2015 and served as its Chairman until June 2024. Mr. Esaka served as the Chief Exec...


Leadership Team

NamePositionTenureCompensationOwnership
Fumihide Esaka
CEO & Director10.7yrsUS$6.27m0.54%
$ 7.7m
Scott Hanson
Co-Founder13.5yrsUS$3.33m0.20%
$ 2.8m
Jeffrey Winzeler
Chief Financial Officer1.2yrsUS$4.21m0.049%
$ 705.7k
Sean Chen
President & COO9.8yrsUS$1.44m0.50%
$ 7.1m
David Blaauw
Co-Founderno datano datano data
Dennis Sylvester
Co-Founderno datano datano data
Lisa Standley
Senior Director of Finance and Administrationno datano datano data
Charlene Wan
Vice President of Corporate Marketing & Investor Relationsno datano datano data
Aaron Grassian
Executive Vice President of Global Sales & Marketingno datano datano data
Kris Potrafka
Vice President of Human Resourcesno datano datano data
Raghuram Tupuri
Executive VP of Engineeringless than a yearno datano data
9.8yrs
Average Tenure
60yo
Average Age

Experienced Management: AMBQ's management team is seasoned and experienced (9.8 years average tenure).


Board Members

NamePositionTenureCompensationOwnership
Fumihide Esaka
CEO & Director10.7yrsUS$6.27m0.54%
$ 7.7m
Scott Hanson
Co-Founder16.6yrsUS$3.33m0.20%
$ 2.8m
Ker Zhang
Independent Director9.6yrsUS$30.00k0.037%
$ 529.4k
Wen Hsuan Hsieh
Independent Chairman11.8yrsUS$39.58k0%
$ 0
Timothy Chen
Independent Director2.8yrsUS$36.55k0.092%
$ 1.3m
Joseph Tautges
Independent Director3.8yrsUS$70.71k0.080%
$ 1.1m
Bernard Banks
Independent Directorless than a yearno datano data
9.6yrs
Average Tenure
53yo
Average Age

Experienced Board: AMBQ's board of directors are considered experienced (9.6 years average tenure).


Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/08/20 21:41
End of Day Share Price 2026/08/20 00:00
Earnings2026/06/30
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

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Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Ambiq Micro, Inc. is covered by 6 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Vivek AryaBofA Global Research
Nathaniel Quinn BoltonNeedham & Company
Auguste RichardNorthland Capital Markets