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

13.9x. Half of ACLS's weekly readings over the last five years were higher and half were lower. This page has 757 weekly readings, from Apr 30, 2012 to Oct 26, 2026.

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

No. The rank compares ACLS 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.

Axcelis Technologies (ACLS) valuation history

Information TechnologyPart of the chip equipment theme

$113.73

Latest weekly close · Market cap $3.5B

Historically high

Axcelis Technologies' EV/EBITDA of 29.3x is higher than 91% of its weekly readings over the last five years (as of Oct 29, 2026).

Forward P/E 21.6× (analyst estimates, not ranked).

Weekly EV/EBITDA with its 5-year range

EV/EBITDA each weekMiddle half of the last 5 years5-year median 13.9×

5-year median: 13.9×
10-year median: 14.6×
5-year low to high: 3.6× to 47.0×
Versus 5-year median: +112%

EV/EBITDA

91stpercentile

of its weekly readings over the last five years

Growth, last 12 months vs the year before

Revenue: -3%accelerating
EPS: -39%

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.

ACLS EV/EBITDA at each year-end
Year-end	EV/EBITDA	5-year percentile
Dec 29, 2025	14.6×	57
Dec 30, 2024	7.1×	1
Dec 25, 2023	15.0×	48
Dec 26, 2022	10.8×	40
Dec 27, 2021	21.5×	84
Dec 28, 2020	11.7×	46
Dec 30, 2019	22.6×	84
Dec 31, 2018	7.0×	4
Dec 25, 2017	17.8×	47
Dec 26, 2016	21.9×	86

Information Technology peers on EV/EBITDA

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

Compare ACLS with peers

Information Technology peers of ACLS on EV/EBITDA
Stock	EV/EBITDA	Versus its own history	5-year percentile
ACMRACM Research	18.8×	Within its usual range	69
AEHRAehr Test Systems	n/m	Not ranked	n/m, not ranked
AMKRAmkor Technology Inc	7.1×	Above its usual range	76
AXTIAXT	285.0×	Historically high	93
COHUCohu	259.5×	Above its usual range	88

Appears in

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

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Research on ACLS

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About this history

What is ACLS's current EV/EBITDA?: Axcelis Technologies' EV/EBITDA of 29.3x is higher than 91% of its weekly readings over the last five years (as of Oct 29, 2026).
What is ACLS's five-year median EV/EBITDA?: 13.9x. Half of ACLS's weekly readings over the last five years were higher and half were lower. This page has 757 weekly readings, from Apr 30, 2012 to Oct 26, 2026.
Does a low historical rank mean a stock is a buy?: No. The rank compares ACLS 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.