Ambiq Micro Inc
AMBQ31.421USD
+1.011+3.33%
Market hours （ET）Quotes delayed by 15 min
573.08MMarket Cap
--P/E TTM
More Details of Ambiq Micro Inc Company
Ambiq Micro, Inc. is a provider of ultra-low power semiconductor solutions designed for the significant power consumption that enables edge artificial intelligence (AI) on battery-powered devices. Its patented Sub-threshold Power Optimized Technology (SPOT) platform is designed to reduce power consumption of battery- and wireline-powered devices alike. SPOT consists of a set of chip design techniques that allow standard transistors to operate in an ultra-low power mode called sub-threshold and near-threshold. Its products include Apollo510, Apollo4 Blue Plus, Apollo4, Apollo3 Blue, Apollo2, Apollo4 Blue Lite, and Artasie AM1815, among others. It offers a wide range of applications such as AI, gaming, wearables, hearables, industrial edge, smartcards, smart home and buildings, and intelligent remotes. Its solutions include systems-on-chip, and the software required to enable on-chip AI processing, general compute, sensing, security, storage, wireless connectivity, and advanced graphics.
Ambiq Micro Inc Info
Ticker SymbolAMBQ
Company nameAmbiq Micro Inc
IPO dateJul 30, 2025
CEOEsaka (Fumihide)
Number of employees190
Security typeOrdinary Share
Fiscal year-endJul 30
Address6500 River Place Boulevard
CityAUSTIN
Stock exchangeNASDAQ OMX NASDAQ Basic NYSE
CountryUnited States of America
Postal code78730
Phone15128792850
Websitehttps://ambiq.com/
Ticker SymbolAMBQ
IPO dateJul 30, 2025
CEOEsaka (Fumihide)
Company Executives of Ambiq Micro Inc
Name
Name/Position
Position
Shareholding
Change
Mr. Fumihide (Humi) Esaka
Mr. Fumihide (Humi) Esaka
Chief Executive Officer, Founder, Director
Chief Executive Officer, Founder, Director
176.91K
+940.30%
Mr. Sean Chen
Mr. Sean Chen
President, Chief Operating Officer, Director
President, Chief Operating Officer, Director
56.03K
--
Mr. Timothy Chen
Mr. Timothy Chen
Independent Director
Independent Director
--
--
Mr. Joseph Tautges
Mr. Joseph Tautges
Independent Director
Independent Director
--
--
Mr. Ker Zhang, Ph.D.
Mr. Ker Zhang, Ph.D.
Independent Director
Independent Director
--
--
Dr. Wen Hsieh, Ph.D.
Dr. Wen Hsieh, Ph.D.
Independent Chairman of the Board
Independent Chairman of the Board
--
--
Dr. Scott Hanson, Ph.D.
Dr. Scott Hanson, Ph.D.
Founder, Chief Technology Officer, Director
Founder, Chief Technology Officer, Director
--
--
Mr. Jeff Winzeler
Mr. Jeff Winzeler
Chief Financial Officer
Chief Financial Officer
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. Fumihide (Humi) Esaka
Mr. Fumihide (Humi) Esaka
Chief Executive Officer, Founder, Director
Chief Executive Officer, Founder, Director
176.91K
+940.30%
Mr. Sean Chen
Mr. Sean Chen
President, Chief Operating Officer, Director
President, Chief Operating Officer, Director
56.03K
--
Mr. Timothy Chen
Mr. Timothy Chen
Independent Director
Independent Director
--
--
Mr. Joseph Tautges
Mr. Joseph Tautges
Independent Director
Independent Director
--
--
Mr. Ker Zhang, Ph.D.
Mr. Ker Zhang, Ph.D.
Independent Director
Independent Director
--
--
Dr. Wen Hsieh, Ph.D.
Dr. Wen Hsieh, Ph.D.
Independent Chairman of the Board
Independent Chairman of the Board
--
--
Revenue Breakdown
Currency: USDUpdated: Mon, Oct 6
Currency: USDUpdated: Mon, Oct 6
FY2025Q2
FY2024
FY2023
FY2021
FY2020
Relevant data have not been disclosed by the company yet.
By RegionUSD
Name
Revenue
Proportion
China
8.67M
48.49%
Taiwan
6.81M
38.12%
Singapore (Country)
2.06M
11.50%
Rest of the World
337.00K
1.89%
By Business
By Region
Relevant data have not been disclosed by the company yet.
Shareholding Stats
Updated: Mon, Nov 17
Updated: Mon, Nov 17
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Kleiner, Perkins, Caufield & Byers
8.13%
EDB Investments Pte. Ltd.
4.45%
Atreides Management, LP
3.74%
AllianceBernstein L.P.
2.38%
Kadensa Capital Limited
2.16%
Other
79.15%
Shareholders
Shareholders
Proportion
Kleiner, Perkins, Caufield & Byers
8.13%
EDB Investments Pte. Ltd.
4.45%
Atreides Management, LP
3.74%
AllianceBernstein L.P.
2.38%
Kadensa Capital Limited
2.16%
Other
79.15%
Shareholder Types
Shareholders
Proportion
Venture Capital
12.72%
Hedge Fund
11.44%
Investment Advisor/Hedge Fund
8.48%
Investment Advisor
6.04%
Individual Investor
4.44%
Holding Company
0.81%
Research Firm
0.38%
Pension Fund
0.31%
Bank and Trust
0.03%
Other
55.33%
Institutional Shareholding
Updated: Fri, Sep 12
Updated: Fri, Sep 12
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q3
38
3.54M
19.34%
+960.45K
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Kleiner, Perkins, Caufield & Byers
1.66M
9.09%
+1.66M
--
Jul 30, 2025
EDB Investments Pte. Ltd.
814.68K
4.47%
+814.68K
--
Jul 30, 2025
AllianceBernstein L.P.
237.30K
1.3%
+237.30K
--
Jul 31, 2025
Hsieh (Wen Hsuan)
394.99K
2.17%
+394.99K
--
Jul 30, 2025
The Vanguard Group, Inc.
13.37K
0.07%
--
--
Aug 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Inspire Small/Mid Cap ESG ETF
0.17%
Texas Capital Texas Small Cap Equity Index ETF
0.04%
Texas Capital Texas Equity Index ETF
0.04%
iShares Micro-Cap ETF
0.03%
iShares Russell 2000 Growth ETF
0.01%
Global X Russell 2000 ETF
0.01%
Proshares Ultra Russell 2000
0.01%
Schwab U.S. Broad Market ETF
0%
Schwab U.S. Small-Cap ETF
0%
ProShares Hedge Replication ETF
0%
View more
Inspire Small/Mid Cap ESG ETF
Proportion0.17%
Texas Capital Texas Small Cap Equity Index ETF
Proportion0.04%
Texas Capital Texas Equity Index ETF
Proportion0.04%
iShares Micro-Cap ETF
Proportion0.03%
iShares Russell 2000 Growth ETF
Proportion0.01%
Global X Russell 2000 ETF
Proportion0.01%
Proshares Ultra Russell 2000
Proportion0.01%
Schwab U.S. Broad Market ETF
Proportion0%
Schwab U.S. Small-Cap ETF
Proportion0%
ProShares Hedge Replication ETF
Proportion0%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
FAQs
Who are the top five shareholders of Ambiq Micro Inc?
The top five shareholders of Ambiq Micro Inc are:
Kleiner, Perkins, Caufield & Byers holds 1.66M shares, accounting for 9.09% of the total shares.
EDB Investments Pte. Ltd. holds 814.68K shares, accounting for 4.47% of the total shares.
AllianceBernstein L.P. holds 237.30K shares, accounting for 1.30% of the total shares.
Hsieh (Wen Hsuan) holds 394.99K shares, accounting for 2.17% of the total shares.
The Vanguard Group, Inc. holds 13.37K shares, accounting for 0.07% of the total shares.
Kleiner, Perkins, Caufield & Byers holds 1.66M shares, accounting for 9.09% of the total shares.
EDB Investments Pte. Ltd. holds 814.68K shares, accounting for 4.47% of the total shares.
AllianceBernstein L.P. holds 237.30K shares, accounting for 1.30% of the total shares.
Hsieh (Wen Hsuan) holds 394.99K shares, accounting for 2.17% of the total shares.
The Vanguard Group, Inc. holds 13.37K shares, accounting for 0.07% of the total shares.
What are the top three shareholder types of Ambiq Micro Inc?
The top three shareholder types of Ambiq Micro Inc are:
Kleiner, Perkins, Caufield & Byers
EDB Investments Pte. Ltd.
Atreides Management, LP
Kleiner, Perkins, Caufield & Byers
EDB Investments Pte. Ltd.
Atreides Management, LP
How many institutions hold shares of Ambiq Micro Inc (AMBQ)?
As of 2025Q3, 38 institutions hold shares of Ambiq Micro Inc, with a combined market value of approximately 3.54M, accounting for 19.34% of the total shares. Compared to --, institutional shareholding has increased by --.
What is the biggest source of revenue for Ambiq Micro Inc?
In FY2025Q2, the -- business generated the highest revenue for Ambiq Micro Inc, amounting to -- and accounting for --% of total revenue.
