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Side-by-side financial comparison of Ambiq Micro, Inc. (AMBQ) and ASE Technology Holding Co., Ltd. (ASX). Click either name above to swap in a different company.

Ambiq Micro, Inc. is an American semiconductor company specializing in low-power microcontrollers and systems-on-chip, including products for devices smartwatches, medical devices, and sensors. Founded in 2010 by University of Michigan researchers Scott Hanson, David Blaauw, and Dennis Sylvester, the company is headquartered in Austin, Texas. Its products employ Subthreshold Power Optimized Technology (SPOT) to reduce energy consumption and enable on-device edge AI. In 2025, Ambiq went public...

Advanced Semiconductor Engineering, Inc., previously known as ASE Group, is a leading provider of independent semiconductor packaging and test manufacturing services, with its headquarters in Kaohsiung, Taiwan.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AMBQ
AMBQ
ASX
ASX
Q3 25
$18.2M
Q2 25
$17.9M
Net Profit
AMBQ
AMBQ
ASX
ASX
Q3 25
$-9.0M
Q2 25
$-8.5M
Gross Margin
AMBQ
AMBQ
ASX
ASX
Q3 25
42.3%
Q2 25
40.1%
Operating Margin
AMBQ
AMBQ
ASX
ASX
Q3 25
-55.3%
Q2 25
-49.2%
Net Margin
AMBQ
AMBQ
ASX
ASX
Q3 25
-49.6%
Q2 25
-47.5%
EPS (diluted)
AMBQ
AMBQ
ASX
ASX
Q3 25
$-0.72
Q2 25
$-18.89

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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