Ambiq Micro, Inc.

Technology

NYSE:AMBQ · New York Stock Exchange

Market Cap $1.81B Beta 5.68 P/E (TTM) -45.1
$84.72 +1.59%

+$1.33 today

52W Low $22.12High $89.33

Vol 0.53M · Avg 0.58M

EPS (TTM)-$1.88
Semiconductors

Management

Put operating results in leadership context

Review returns on capital, executive background, insider transactions, and growth quality to judge whether management is compounding value well.

Return Metrics

ROE, ROIC & ROA over time

Management

ROE

-22.4%

avg -41.9%

ROIC

-24.8%

avg -40.6%

ROA

-19.7%

avg -35.3%

Analysis

ROA is currently the strongest return metric at -19.7% versus its period average of -35.3%. 0 of 3 return metrics are above their quality threshold, which helps indicate how efficiently the company turns capital and assets into profit.

Management

Key executives, compensation & ownership

Management
NameTitleCompensationTenureAgeShares OwnedOwnership %

Fumihide Esaka

Chief Executive Officer & Director$1.53M63$114,007.000.53%

Scott McLean Hanson

Co-Founder, Chief Technology Officer, Secretary & Director$847,046.0041$211,226.000.99%

Sean Chihhsiang Chen

President & Chief Operating Officer$676,946.0056$52,575.000.25%

Jeffrey G. Winzeler

Chief Financial Officer$651,052.0066$106,299.000.50%

Lisa Standley

Senior Director of Finance and Administration

Michele Connors

General Counsel48$60,705.000.28%

Dennis Sylvester

Co-Founder

David Blaauw

Co-Founder

Kris Potrafka

Vice President of Human Resources

Aaron Grassian

Executive Vice President of Global Sales & Marketing

Charlene Wan

Vice President of Corporate Marketing & Investor Relations

Insider Trading

SEC Form 4 transactions — last 12 months

Management

Buys

0

$0.00

Sells

16

$16.88M

Net Sentiment

$16.88M

Net selling

Most Active

Chen Timothy

4 transactions

DateInsiderTypeSharesPriceValue
May 27, 2026

Chen Timothy

Indirect

Sell22.4K$78.85$1,767,343.90
May 27, 2026

Chen Timothy

Indirect

Sell24.2K$79.72$1,933,050.56
May 27, 2026

Chen Timothy

Indirect

Sell20.7K$80.61$1,665,886.26
May 27, 2026

Chen Timothy

Indirect

Sell3.3K$81.57$266,244.48
May 15, 2026

Chen Sean Chihhsiang

Direct

Sell32.4K$70.53$2,281,826.02
May 15, 2026

Chen Sean Chihhsiang

Direct

Sell23.3K$71.37$1,665,454.92
May 14, 2026

Hanson Scott McLean

Direct

Sell200$70.50$14,100.00
May 14, 2026

Esaka Fumihide

Direct

Sell60.0K$70.02$4,201,122.00
May 14, 2026

Winzeler Jeffrey G

Direct

Sell25.9K$69.90$1,811,618.96
May 14, 2026

Winzeler Jeffrey G

Direct

Sell82$70.65$5,793.30

1–10 of 16

Analysis

Insiders reported 0 buys worth $0.00 and 16 sells worth $16.88M over the last 12 months. That adds up to net selling of $16.88M. Chen Timothy was the most active insider with 4 transactions.

Growth Analysis

Historical CAGR & forward analyst estimates

Metric 10yr5yr3yr Fwd Est.
EPSN/AN/AN/A
N/A1 analysts
RevenueN/AN/A-7.3%
+30.3% (4yr)1 analysts
Net IncomeN/AN/AN/A
N/A1 analysts
EBITN/AN/AN/A
N/A1 analysts

Analysis

Recent growth has been strongest in Revenue at -7.3% over three years. Forward estimates point to Revenue at +30.3% (4yr), giving you a quick check on whether expectations are accelerating or cooling.

Who manages AMBQ?

Ambiq Micro, Inc. (AMBQ) lists 11 active executives. The top listed executive is Lisa Standley, Senior Director of Finance and Administration.

Are AMBQ insiders buying or selling?

Recent insider activity shows net selling of $16.88M.

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