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Side-by-side financial comparison of ALLEGRO MICROSYSTEMS, INC. (ALGM) and ASE Technology Holding Co., Ltd. (ASX). Click either name above to swap in a different company.

Allegro MicroSystems, Inc. is a global semiconductor firm designing and manufacturing high-performance power and sensing integrated circuits. Its core products include magnetic sensors, power ICs, and motion control solutions, serving automotive, industrial, consumer electronics, and communications markets worldwide.

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
ALGM
ALGM
ASX
ASX
Q4 25
$229.2M
Q3 25
$214.3M
Q2 25
$203.4M
Q1 25
$192.8M
Q4 24
$177.9M
Q3 24
$187.4M
Q2 24
$166.9M
Q1 24
$240.6M
Net Profit
ALGM
ALGM
ASX
ASX
Q4 25
$8.3M
Q3 25
$6.5M
Q2 25
$-13.2M
Q1 25
$-14.8M
Q4 24
$-6.9M
Q3 24
$-33.7M
Q2 24
$-17.7M
Q1 24
$-7.1M
Gross Margin
ALGM
ALGM
ASX
ASX
Q4 25
46.7%
Q3 25
46.3%
Q2 25
44.9%
Q1 25
41.4%
Q4 24
45.7%
Q3 24
45.7%
Q2 24
44.8%
Q1 24
51.2%
Operating Margin
ALGM
ALGM
ASX
ASX
Q4 25
4.2%
Q3 25
2.9%
Q2 25
-1.3%
Q1 25
-6.8%
Q4 24
-0.0%
Q3 24
2.2%
Q2 24
-6.4%
Q1 24
6.6%
Net Margin
ALGM
ALGM
ASX
ASX
Q4 25
3.6%
Q3 25
3.0%
Q2 25
-6.5%
Q1 25
-7.7%
Q4 24
-3.9%
Q3 24
-18.0%
Q2 24
-10.6%
Q1 24
-3.0%
EPS (diluted)
ALGM
ALGM
ASX
ASX
Q4 25
$0.04
Q3 25
$0.03
Q2 25
$-0.07
Q1 25
$-0.08
Q4 24
$-0.04
Q3 24
$-0.18
Q2 24
$-0.09
Q1 24
$-0.04

Financial Flow Comparison

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

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