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Teledyne Technologies price to book ratio TDY

Market value divided by the book value of the company's net assets, since 2010.

Today, Oct 23, 2026
2.7×
10-year median
2.8×
Against its 10-year history
41st
percentile: 0 is its lowest day, 100 its highest
10-year range
1.9× to 5.5×
Peer median
5.8×

Teledyne Technologies' price to book ratio is 2.7× as of Oct 23, 2026.

That is below its ten-year median of 2.8×, close to the middle of its last ten years.

Over that time it ranged from 1.9× in Apr 2024 to 5.5× in Feb 2020.

The median for 10 electronic components stocks of a similar size is 5.8×.

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 far2.7×2.3×3.0×
20252.3×2.1×2.7×
20242.3×1.9×2.4×
20232.4×2.0×2.7×
20222.4×2.0×3.0×
20212.7×2.6×5.1×
20204.8×3.2×5.5×
20194.9×3.3×5.0×
20183.3×3.2×4.2×
20173.5×2.8×3.7×
20162.8×1.9×2.9×
20152.2×2.1×3.0×
20142.6×2.2×2.8×
20132.6×2.2×2.8×
20122.1×2.0×2.5×
20112.0×1.7×2.5×
20102.1×1.9×2.2×

Against its peers

Companies in Hardware, Equipment & Parts nearest Teledyne Technologies' size, closest first, today.

CompanyPrice to book ratio
TDYTeledyne Technologies2.7×
JBLJabil21.7×
FLEXFlex5.1×
CLSCelestica12.1×
COHRCoherent3.8×
FTVFortive3.0×
KEYSKeysight Technologies8.2×
GRMNGarmin6.3×
MKSIMKS4.4×
CGNXCognex5.7×
AEISAdvanced Energy Industries6.0×
Peer median5.8×

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 Teledyne Technologies

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