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ATI price to book ratio ATI

Market value divided by the book value of the company's net assets, since 2009.

Today, Oct 23, 2026
11.4×
10-year median
4.3×
Against its 10-year history
94th
percentile: 0 is its lowest day, 100 its highest
10-year range
0.4× to 16.6×
Peer median
3.6×

ATI's price to book ratio is 11.4× as of Oct 23, 2026.

That is above its ten-year median of 4.3×, higher than on 94% of days in the last ten years.

Over that time it ranged from 0.4× in Mar 2020 to 16.6× in Aug 2026.

The median for 10 manufacturing metal fabrication stocks of a similar size is 3.6×.

Price to book 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 far11.4×9.5×16.6×
20259.3×3.3×9.3×
20244.4×4.0×6.5×
20234.7×3.8×6.6×
20224.8×4.1×5.6×
20213.7×1.2×6.5×
20201.2×0.4×1.2×
20191.2×1.1×1.9×
20181.4×1.4×2.3×
20171.9×1.2×2.1×
20161.2×0.4×1.4×
20150.5×0.5×1.6×
20141.3×1.2×1.8×
20131.6×1.1×1.6×
20121.2×1.1×2.0×
20111.8×1.5×3.5×
20102.7×1.9×2.8×
20092.1×1.4×2.2×

Against its peers

Companies in Manufacturing - Metal Fabrication nearest ATI's size, closest first, today.

CompanyPrice to book ratio
ATIATI11.4×
BALLBALL3.0×
MASMascon/m
SWKStanley Black & Decker1.7×
CCKCrown4.4×
MLIMueller Industries3.4×
VMIValmont Industries4.9×
SSDSimpson Manufacturing3.6×
ACAArcosa2.5×
MTRNMATERION4.6×
GFFGriffon34.0×
Peer median3.6×

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 ATI

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