OSI Systems PE ratio OSIS

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

Today, Oct 23, 2026: 21.9×
10-year median: 24.7×
Against its 10-year history: 37th; percentile: 0 is its lowest day, 100 its highest
10-year range: 10.9× to 96.5×
Peer median: 34.9×

OSI Systems' PE ratio is 21.9× as of Oct 23, 2026: a share price of $197.48 against $9.00 of earnings per share over the last twelve months.

That is below its ten-year median of 24.7×, close to the middle of its last ten years.

Over that time it ranged from 10.9× in Oct 2022 to 96.5× in Dec 2016.

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

PE ratio over time

median 24.7×

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
2026 so far	21.9×	21.7×	35.1×
2025	30.6×	20.0×	32.3×
2024	22.4×	17.3×	24.4×
2023	23.7×	13.3×	27.8×
2022	13.1×	10.9×	20.0×
2021	20.4×	19.5×	29.6×
2020	27.0×	13.1×	27.0×
2019	24.9×	23.6×	46.7×
2018	34.8×	34.8×	43.6×
2017	41.0×	41.0×	95.5×
2016	94.0×	23.7×	96.5×
2015	28.1×	21.3×	30.3×
2014	28.3×	24.8×	36.8×
2013	24.4×	23.0×	35.7×
2012	27.3×	26.1×	34.8×

Against its peers

Companies in Semiconductors nearest OSI Systems' size, closest first, today.

Company	PE ratio
OSISOSI Systems	21.9×
PENGPenguin Solutions	22.0×
IPGPIPG Photonics	109×
ACLSAxcelis Technologies	35.8×
ACMRACM Research	24.0×
DIODDiodes	43.8×
POWIPower Integrations	104×
VECOVeeco Instruments	117×
KLICKulicke & Soffa Industries	34.0×
ENPHEnphase Energy	31.9×
CRUSCirrus Logic	13.7×
Peer median	34.9×

Where OSI Systems 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 OSI Systems

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