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MKS PE ratio MKSI

Share price divided by earnings per share over the last twelve months, since 2011.

Today, Oct 23, 2026
31.4×
10-year median
25.2×
Against its 10-year history
67th
percentile: 0 is its lowest day, 100 its highest
10-year range
6.7× to 273×
Peer median
34.9×

MKS' PE ratio is 31.4× as of Oct 23, 2026: a share price of $196.55 against $6.26 of earnings per share over the last twelve months.

That is above its ten-year median of 25.2×, higher than on 67% of days in the last ten years.

Over that time it ranged from 6.7× in Nov 2022 to 273× in Jan 2025.

The median for 10 electronic components stocks of a similar size is 34.9×.

PE ratio over time

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

YearEnd of yearLowHigh
2026 so far31.4×31.4×85.2×
202539.8×21.5×273×
2024241×235×264×
202342.0×11.4×42.0×
202211.0×6.7×19.4×
202118.7×16.4×36.9×
202030.0×24.5×39.5×
201935.6×9.2×36.3×
20188.9×8.2×20.3×
201716.9×16.1×42.7×
201637.6×13.1×37.9×
201514.7×13.4×19.0×
201419.5×18.6×79.8×
201378.1×20.8×80.7×
201219.9×10.2×20.4×
201110.2×7.4×10.4×

Against its peers

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

CompanyPE ratio
MKSIMKS31.4×
FTVFortive35.7×
CGNXCognex53.9×
AEISAdvanced Energy Industries40.4×
TTMITTM Technologies36.1×
SANMSanmina27.9×
VICRVicor56.4×
FLEXFlex29.6×
JBLJabil34.2×
TDYTeledyne Technologies30.2×
CLSCelestica27.1×
Peer median34.9×

Where MKS ranks

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 MKS

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