Mercury Systems PE ratio MRCY

Share price divided by earnings per share over the last twelve months, since 2012.

Today, Oct 23, 2026: n/m; losses over the last year
Last meaningful: 253×; Nov 2022
10-year median: 63.7×
10-year range: 35.9× to 305×
Peer median: 34.0×

Mercury Systems has no meaningful PE ratio today: it lost $0.50 a share over the last twelve months, and a PE needs earnings.

It was last meaningful in Nov 2022, at 253×.

On the days it had one over the last ten years, its median was 63.7×, from 35.9× in Apr 2018 to 305× in Jul 2022.

PE ratio over time

median 63.7×

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2022	253×	74.4×	305×
2021	78.7×	40.9×	79.9×
2020	58.7×	42.7×	73.4×
2019	61.1×	60.9×	104×
2018	72.3×	35.9×	81.0×
2017	59.7×	52.0×	91.6×
2016	53.0×	34.4×	55.1×
2015	51.0×	47.4×	54.6×
2014	n/m a value too high to mean anything
2013	17.5×	17.5×	20.4×
2012	21.1×	10.6×	21.2×

Against its peers

Companies in Hardware, Equipment & Parts nearest Mercury Systems' size, closest first, today.

Company	PE ratio
MRCYMercury Systems	n/m
VSHVishay Intertechnology	141×
BDCBelden	16.9×
OLEDUniversal Display	21.1×
ITRIItron	14.6×
PLXSPlexus	32.0×
STSensata Technologies	67.3×
VICRVicor	56.4×
SANMSanmina	27.9×
TTMITTM Technologies	36.1×
BHEBenchmark Electronics	44.8×
Peer median	34.0×

What the PE ratio tells you

Share price divided by earnings per share over the last twelve months. It is the price tag on a dollar of profit: 20× means you pay $20 for $1 of yearly earnings.

Blank while earnings are negative. A very low PE can mean the market expects profits to fall, so read it with growth and the company's own history.

More on Mercury Systems

Valuation data, not investment advice. Prices as of Oct 23, 2026. Reported figures come from the company's filings with the SEC.