Atmus Filtration Technologies price to book ratio ATMU

Market value divided by the book value of the company's net assets, since 2023.

Today, Oct 23, 2026: 8.0×
3-year median: 13.7×
Against its 3-year history: 2nd; percentile: 0 is its lowest day, 100 its highest
3-year range: 7.7× to 59.2×
Peer median: 1.7×

Atmus Filtration Technologies' price to book ratio is 8.0× as of Oct 23, 2026.

That is below its 3-year median of 13.7×, lower than on 98% of days in the last 3 years.

Over that time it ranged from 7.7× in Oct 2026 to 59.2× in Dec 2023.

The median for 10 auto parts stocks of a similar size is 1.7×.

Price to book ratio over time

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2026 so far	8.0×	7.7×	14.9×
2025	12.9×	10.6×	16.2×
2024	14.5×	14.5×	55.2×
2023	56.9×	47.3×	59.2×

Against its peers

Companies in Auto - Parts nearest Atmus Filtration Technologies' size, closest first, today.

Company	Price to book ratio
ATMUAtmus Filtration Technologies	8.0×
DORMDorman Products	2.5×
GTXGarrett Motion	n/m
GNTXGentex	1.7×
NPOEnpro	3.6×
LEALear	1.1×
PATKPatrick Industries	2.0×
PHINPhinia	1.4×
LCIILCI Industries	1.4×
VCVisteon	1.3×
MODModine Manufacturing	5.9×
Peer median	1.7×

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 Atmus Filtration Technologies

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