Allegion price to book ratio ALLE

Market value divided by the book value of the company's net assets, since 2015.

Today, Oct 23, 2026: 7.2×
10-year median: 12.9×
Against its 10-year history: 10th; percentile: 0 is its lowest day, 100 its highest
10-year range: 5.1× to 65.7×
Peer median: 6.6×

Allegion's price to book ratio is 7.2× as of Oct 23, 2026.

That is below its ten-year median of 12.9×, lower than on 90% of days in the last ten years.

Over that time it ranged from 5.1× in May 2026 to 65.7× in Apr 2017.

The median for 10 industrial stocks of a similar size is 6.6×.

Price to book ratio over time

median 12.9×

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	7.2×	5.1×	7.9×
2025	7.1×	6.8×	8.6×
2024	7.3×	7.3×	9.4×
2023	9.0×	7.3×	13.6×
2022	11.7×	10.1×	13.7×
2021	13.7×	11.9×	17.5×
2020	13.0×	10.1×	18.8×
2019	16.9×	12.7×	16.9×
2018	12.5×	12.5×	22.4×
2017	20.6×	20.6×	65.7×
2016	40.5×	40.2×	94.0×
2015	129×	118×	129×

Against its peers

Companies in Industrials nearest Allegion's size, closest first, today.

Company	Price to book ratio
ALLEAllegion	7.2×
MASMasco	n/m
SWKStanley Black & Decker	1.7×
WCCWESCO International	3.0×
RBCRBC Bearings INC	4.3×
ULSUL Solutions	9.3×
FTAIFTAI Aviation	39.2×
ITGartner	n/m
CNHCNH Industrial	1.8×
CHRWC.H. Robinson Worldwide	10.1×
LECOLincoln Electric	9.0×
Peer median	6.6×

What the price to book ratio tells you

Market value divided by the accounting value of the company's net assets. Below 1 means the market values the business at less than what it owns on paper.

Book value misses brands, software and people, so asset-light companies always look expensive on it. Most useful for banks and industrials.

More on Allegion

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