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Side-by-side financial comparison of AEHR TEST SYSTEMS (AEHR) and COHU INC (COHU). Click either name above to swap in a different company.

Aehr Test Systems designs, manufactures and sells advanced test and burn-in systems for the global semiconductor industry. Its products help semiconductor manufacturers, packaging firms and chip designers validate reliability of logic, memory and power semiconductor devices, serving markets across North America, Asia and Europe.

Cohu Inc is a leading global supplier of semiconductor test and inspection equipment, precision handling systems, and associated support services for the global semiconductor manufacturing ecosystem. Its core clients include integrated device manufacturers, outsourced semiconductor assembly and test providers, and fabless chip design firms operating across North America, Asia, and Europe.

8-Quarter Revenue & Profit Trend

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

Revenue
AEHR
AEHR
COHU
COHU
Q4 25
$9.9M
Q3 25
$11.0M
Q2 25
$14.1M
Q1 25
$18.3M
Q4 24
$13.5M
Q3 24
$13.1M
Q2 24
$16.6M
Q1 24
$7.6M
Net Profit
AEHR
AEHR
COHU
COHU
Q4 25
$-3.2M
Q3 25
$-2.1M
Q2 25
$-2.9M
Q1 25
$-643.0K
Q4 24
$-1.0M
Q3 24
$660.0K
Q2 24
$23.9M
Q1 24
$-1.5M
Gross Margin
AEHR
AEHR
COHU
COHU
Q4 25
25.7%
Q3 25
33.9%
Q2 25
30.3%
Q1 25
39.2%
Q4 24
40.1%
Q3 24
54.0%
Q2 24
50.9%
Q1 24
41.7%
Operating Margin
AEHR
AEHR
COHU
COHU
Q4 25
-47.0%
Q3 25
-37.1%
Q2 25
-22.7%
Q1 25
-6.1%
Q4 24
-11.2%
Q3 24
1.2%
Q2 24
15.3%
Q1 24
-27.1%
Net Margin
AEHR
AEHR
COHU
COHU
Q4 25
-32.7%
Q3 25
-19.0%
Q2 25
-20.6%
Q1 25
-3.5%
Q4 24
-7.6%
Q3 24
5.0%
Q2 24
143.8%
Q1 24
-19.4%
EPS (diluted)
AEHR
AEHR
COHU
COHU
Q4 25
$-0.11
Q3 25
$-0.07
Q2 25
$-0.10
Q1 25
$-0.02
Q4 24
$-0.03
Q3 24
$0.02
Q2 24
$0.81
Q1 24
$-0.05

Financial Flow Comparison

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

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