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Aptargroup PE ratio ATR

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

Today, Oct 23, 2026
22.9×
10-year median
31.0×
Against its 10-year history
9th
percentile: 0 is its lowest day, 100 its highest
10-year range
18.6× to 47.2×
Peer median
22.1×

Aptargroup's PE ratio is 22.9× as of Oct 23, 2026: a share price of $126.55 against $5.53 of earnings per share over the last twelve months.

That is below its ten-year median of 31.0×, lower than on 91% of days in the last ten years.

Over that time it ranged from 18.6× in Oct 2025 to 47.2× in Apr 2021.

The median for 4 manufacturing tools and accessories stocks of a similar size is 22.1×.

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 far22.9×19.4×24.6×
202519.8×18.6×31.8×
202431.8×29.5×35.4×
202329.4×28.8×35.3×
202231.0×27.3×34.9×
202134.6×31.8×47.2×
202043.5×25.3×43.5×
201932.4×28.9×41.0×
201829.4×24.0×33.7×
201725.2×23.3×27.0×
201623.8×22.2×26.1×
201523.7×21.7×24.9×
201424.5×21.2×27.1×
201326.6×20.3×26.6×
201219.4×18.6×20.7×
201119.5×16.9×21.1×

Against its peers

Companies in Manufacturing - Tools & Accessories nearest Aptargroup's size, closest first, today.

CompanyPE ratio
ATRAptargroup22.9×
AWIArmstrong World Industries23.0×
SNASnap-on18.2×
MYEMyers Industries33.1×
KRTKarat Packaging21.2×
Peer median22.1×

Where Aptargroup 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 Aptargroup

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