What is AEHR's five-year median P/E?

42.7x. Half of AEHR's weekly readings since January 2022 were higher and half were lower. This page has 740 weekly readings, from Aug 27, 2012 to Oct 26, 2026.

Does a low historical rank mean a stock is a buy?

No. The rank compares AEHR only with its own past. Slower growth or more risk can justify a lower multiple than before. P/E uses earnings and P/S uses revenue from the last twelve months.

Aehr Test Systems (AEHR) P/E ratio history

Information TechnologyPart of the chip equipment theme

$64.54

Latest weekly close · Market cap $2.0B

Aehr Test Systems has no P/E right now because its earnings over the last twelve months are negative (as of Oct 29, 2026).

Forward P/E 46.9× (analyst estimates, not ranked).
No EV/EBITDA: recent financial data is missing.

No P/E chart for AEHR right now

See AEHR's P/S history

P/E

n/mnot ranked

P/E needs positive earnings to be ranked.

Growth, last 12 months vs the year before

Revenue: -15%decelerating
EPS: n/m

Price vs revenue and EPS, indexed to 100

Each line starts at 100 at its first positive reading over the last five years. Revenue and EPS change at fiscal quarter ends.

PriceRevenue, last 12 monthsEPS, last 12 months100 = first reading

P/E at each year-end

The last weekly reading of each year, and its percentile against the five years before it.

AEHR P/E at each year-end
Year-end	P/E	5-year percentile
Dec 29, 2025	n/m	Too little history
Dec 30, 2024	17.6×	16
Dec 25, 2023	41.5×	8
Dec 26, 2022	60.9×	41
Dec 27, 2021	n/m	Too little history
Dec 28, 2020	n/m	Too little history
Dec 30, 2019	n/m	Too little history
Dec 31, 2018	n/m	Too little history
Dec 25, 2017	n/m	Too little history
Dec 26, 2016	n/m	Too little history

Information Technology peers on P/E

Each percentile compares a stock with its own last five years.

Compare AEHR with peers

Information Technology peers of AEHR on P/E
Stock	P/E	Versus its own history	5-year percentile
ACLSAxcelis Technologies	38.2×	Historically high	92
ACMRACM Research	25.3×	Within its usual range	63
AMKRAmkor Technology Inc	16.1×	Within its usual range	48
AXTIAXT	n/m	Not ranked	n/m, not ranked
COHUCohu	n/m	Not ranked	n/m, not ranked

Appears in

Sector: Information Technology
Themes: Semiconductor Equipment
Screens: Nuclear Stocks: Valuation Screen
Semiconductor Equipment Stocks: Valuation Screen

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Research on AEHR

No articles about AEHR yet. How valuation percentiles work

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About this history

What is AEHR's current P/E?: Aehr Test Systems has no P/E right now because its earnings over the last twelve months are negative (as of Oct 29, 2026).
What is AEHR's five-year median P/E?: 42.7x. Half of AEHR's weekly readings since January 2022 were higher and half were lower. This page has 740 weekly readings, from Aug 27, 2012 to Oct 26, 2026.
Does a low historical rank mean a stock is a buy?: No. The rank compares AEHR only with its own past. Slower growth or more risk can justify a lower multiple than before. P/E uses earnings and P/S uses revenue from the last twelve months.