What is AOSL's five-year median EV/EBITDA?

11.7x. Half of AOSL's weekly readings over the last five years 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 AOSL 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.

Alpha and Omega Semiconductor (AOSL) valuation history

Information Technology

$24.67

Latest weekly close · Market cap $738.9M

Historically high

Alpha and Omega Semiconductor's EV/EBITDA of 40.0x is higher than 91% of its weekly readings over the last five years (as of Oct 29, 2026).

Forward P/E 78.3× (analyst estimates, not ranked).
No P/E: earnings over the last twelve months are negative.

Weekly EV/EBITDA with its 5-year range

EV/EBITDA each weekMiddle half of the last 5 years5-year median 11.7×

5-year median: 11.7×
10-year median: 9.3×
5-year low to high: 3.9× to 86.6×
Versus 5-year median: +242%

EV/EBITDA

91stpercentile

of its weekly readings over the last five years

Growth, last 12 months vs the year before

Revenue: -2%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

EV/EBITDA at each year-end

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

AOSL EV/EBITDA at each year-end
Year-end	EV/EBITDA	5-year percentile
Dec 29, 2025	13.7×	71
Dec 30, 2024	23.3×	98
Dec 25, 2023	11.8×	86
Dec 26, 2022	4.2×	2
Dec 27, 2021	11.7×	84
Dec 28, 2020	13.7×	96
Dec 30, 2019	12.1×	91
Dec 31, 2018	5.4×	32
Dec 25, 2017	5.5×	43
Dec 26, 2016	12.2×	92

Information Technology peers on EV/EBITDA

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

Compare AOSL with peers

Information Technology peers of AOSL on EV/EBITDA
Stock	EV/EBITDA	Versus its own history	5-year percentile
ADIAnalog Devices	31.0×	Historically high	91
ALABAstera Labs	186.5×	Below its usual range	25
ALGMAllegro MicroSystems Inc	56.6×	Within its usual range	68
AMBAAmbarella	n/m	Not ranked	n/m, not ranked
AMDAdvanced Micro Devices	96.2×	Historically high	91

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Sector: Information Technology
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About this history

What is AOSL's current EV/EBITDA?: Alpha and Omega Semiconductor's EV/EBITDA of 40.0x is higher than 91% of its weekly readings over the last five years (as of Oct 29, 2026).
What is AOSL's five-year median EV/EBITDA?: 11.7x. Half of AOSL's weekly readings over the last five years 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 AOSL 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.