AM

Ambiq Micro, Inc.

AMBQ·NYSE

$82.80

+7.0%
TechnologySemiconductors

Ambiq Micro, Inc. develops ultra-low-power integrated circuits for power-sensitive applications. It develops subthreshold power-optimized technology based on ultra-low-power real-time clock and microcontroller products for application in wearables, smart cards, wireless sensors, and Internet-of-Things (IoT) products. The company's flagship products include Apollo, a system on a chip for edge AI devices with host processors capable of software-based AI computations and Atomiq, targeting AI applications to provide AI acceleration along with new memory innovations. The company also offers technical support services. It offers products through sales representatives. Ambiq Micro, Inc. 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 with additional offices in Shanghai and Shenzhen, China; Hsinchu, Taiwan; and Singapore.

At a Glance

Live Snapshot
Market Cap$1.77B
EPS-4.5700
P/E Ratio-18.12
Earnings Date07/20/2026
-24.80%
Return on Invested Capital
-43%
3Y-11.0%
5Y+15.0%
10Y+15.0%
-22.44%
Return on Equity
-51%
3Y-21.0%
5Y-18.0%
10Y-18.0%
-19.74%
Return on Assets
-48%
3Y-18.0%
5Y-22.0%
10Y-22.0%
AM

Ambiq Micro, Inc. Management Team

AMBQ · NYSE

No Management Data Available

No management information found for ambq.

a

Ambiq Micro, Inc. Insider Positioning

AMBQ · NYSE

During the last 12 months, insiders have sold $4.15M worth of AMBQ shares, with no buying activity reported.

3 Months

Bought

0

0.00

Sold

49.0K

3.60M

Net Activity

-3.6M

-$3.60M

3-6 Months

Bought

0

0.00

Sold

17.8K

551.80K

Net Activity

-552K

-$552K

6-9 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

9-12 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

Top Buyers

No buying activity

Top Sellers

1
WJG

Winzeler Jeffrey G

Officer: Chief Financial Officer

25.9K shares1 transactions

$1.81M

2
CT

Chen Timothy

Director

22.4K shares1 transactions

$1.77M

3
HSM

Hanson Scott Mclean

Director, Officer: Chief Technology Officer

10.0K shares1 transactions

$310K

4
TJA

Tautges Joseph A

Director

7.8K shares1 transactions

$242K

5
CMK

Connors Michele Kim

Officer: General Counsel

660 shares1 transactions

$17K

Insider Activity Analysis

Net Insider Sentiment

Bearish

Strong bearish signal with $4.15M net selling. Heavy insider selling may indicate concerns about valuation or near-term prospects.

Buy/Sell Ratio

0.00:1

Very poor ratio. Heavy selling with minimal buying suggests insiders may be concerned about valuation or outlook.

Recent Trend (3 Months)

$3.60M

Heavy recent selling activity. Recent insider sales notably exceed purchases—may warrant investigation into company developments.

Insider Participation

High Selling

5 insider sellers vs. 0 buyers. Widespread selling across multiple insiders may signal concerns.

Insider Activity Insight

Multiple red flags: Heavy selling, numerous sellers, and continued recent selling create a concerning pattern. Investigate fundamental drivers and consider whether company guidance or industry conditions have deteriorated.

SEC Filings

AMBQ - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2026

N/A

April 22, 2026
April 22, 2026
2026
Showing 1 to 1 of 1 filings