Amphenol PE ratio APH

Share price divided by earnings per share over the last twelve months, since 1998.

Today, Oct 23, 2026: 37.1×
10-year median: 31.8×
Against its 10-year history: 71st; percentile: 0 is its lowest day, 100 its highest
10-year range: 18.3× to 53.3×
Peer median: 32.2×

Amphenol's PE ratio is 37.1× as of Oct 23, 2026: a share price of $74.09 against $2.00 of earnings per share over the last twelve months.

That is above its ten-year median of 31.8×, higher than on 71% of days in the last ten years.

Over that time it ranged from 18.3× in Apr 2020 to 53.3× in Oct 2025.

The median for 8 electronic components stocks of a similar size is 32.2×.

PE ratio over time

median 31.8×

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
2026 so far	37.1×	35.9×	51.5×
2025	45.8×	30.9×	53.3×
2024	40.7×	30.5×	42.7×
2023	32.0×	24.3×	32.0×
2022	25.6×	23.4×	34.6×
2021	36.8×	31.5×	36.8×
2020	34.5×	18.3×	35.1×
2019	28.4×	21.9×	37.3×
2018	33.3×	27.0×	45.1×
2017	28.0×	25.6×	29.4×
2016	27.0×	19.0×	27.6×
2015	21.9×	21.6×	27.1×
2014	26.0×	22.3×	26.0×
2013	23.6×	20.5×	24.0×
2012	19.8×	14.9×	20.3×
2011	14.7×	13.2×	22.7×
2010	20.5×	18.0×	23.0×
2009	16.6×	11.6×	16.6×
2008	11.4×	9.7×	25.4×
2007	26.0×	20.4×	26.8×

Against its peers

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

Company	PE ratio
APHAmphenol	37.1×
GLWCorning	56.5×
GRMNGarmin	30.3×
KEYSKeysight Technologies	43.1×
COHRCoherent	50.9×
CLSCelestica	27.1×
TDYTeledyne Technologies	30.2×
JBLJabil	34.2×
FLEXFlex	29.6×
Peer median	32.2×

Where Amphenol ranks

#22of 37Electronic components stocks with the lowest PE ratio

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 Amphenol

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