What is AMBA's five-year median P/S?

8.8x. Half of AMBA's weekly readings over the last five years were higher and half were lower. This page has 686 weekly readings, from Sep 9, 2013 to Oct 26, 2026.

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

No. The rank compares AMBA 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.

Ambarella (AMBA) valuation

Information Technology

$66.27

Latest weekly close · Market cap $2.9B

Below its usual range

Ambarella's P/S of 7.0x is lower than 87% of its weekly readings over the last five years (as of Oct 29, 2026).

Forward P/E 62.8× (analyst estimates, not ranked).
No P/E: earnings over the last twelve months are negative.
No EV/EBITDA: recent financial data is missing.

Weekly P/S with its 5-year range

P/S each weekMiddle half of the last 5 years5-year median 8.8×

5-year median: 8.8×
10-year median: 8.0×
5-year low to high: 5.4× to 26.7×
Versus 5-year median: -21%

P/S

13thpercentile

of its weekly readings over the last five years

Growth, last 12 months vs the year before

Revenue: +20%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. EPS was not positive in this window, so it is left out.

PriceRevenue, last 12 months100 = first reading

P/S at each year-end

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

AMBA P/S at each year-end
Year-end	P/S	5-year percentile	P/E	EV/Sales	EV/EBITDA
Dec 29, 2025	8.6×	31	n/m	7.8×	n/m
Dec 30, 2024	12.7×	74	n/m	11.8×	n/m
Dec 25, 2023	9.5×	61	n/m	8.7×	n/m
Dec 26, 2022	9.2×	65	n/m	8.6×	n/m
Dec 27, 2021	26.1×	98	n/m	24.6×	n/m
Dec 28, 2020	14.7×	99	n/m	12.7×	n/m
Dec 30, 2019	9.4×	86	n/m	7.6×	n/m
Dec 31, 2018	4.7×	17	n/m	3.3×	n/m
Dec 25, 2017	6.5×	54	56.5×	5.4×	37.9×
Dec 26, 2016	6.4×	47	42.0×	5.4×	30.6×

Information Technology peers on P/S

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

Compare AMBA with peers

Information Technology peers of AMBA on P/S
Stock	P/S	Versus its own history	5-year percentile
ADIAnalog Devices	15.0×	Historically high	94
ALABAstera Labs	45.3×	Within its usual range	63
ALGMAllegro MicroSystems Inc	6.8×	Within its usual range	53
AMDAdvanced Micro Devices	22.5×	Historically high	96
AOSLAlpha and Omega Semiconductor	1.1×	Below its usual range	29

Appears in

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

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Research on AMBA

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About this history

What is AMBA's current P/S?: Ambarella's P/S of 7.0x is lower than 87% of its weekly readings over the last five years (as of Oct 29, 2026).
What is AMBA's five-year median P/S?: 8.8x. Half of AMBA's weekly readings over the last five years were higher and half were lower. This page has 686 weekly readings, from Sep 9, 2013 to Oct 26, 2026.
Does a low historical rank mean a stock is a buy?: No. The rank compares AMBA 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.