Question 1

What is Teledyne Technologies's P/E ratio?

Accepted Answer

Teledyne Technologies (TDY) P/E ratio is 31.3× as of July 22, 2026. The ratio is calculated by dividing market capitalisation by trailing twelve-month earnings (net income), using USD-normalised financials (IAS 21 exchange-rate translation for non-USD reporters).

Question 2

How is the P/E ratio calculated?

Accepted Answer

P/E = Share Price ÷ Trailing Twelve-Month (TTM) Diluted EPS, or equivalently Market Capitalisation ÷ TTM Net Income. All inputs are sourced from audited GAAP/IFRS filings and translated to USD using period-end exchange rates so the multiple is comparable across companies and currencies.

Question 3

What is the P/E ratio?

Accepted Answer

The price-to-earnings (P/E) ratio, also called the earnings multiple, measures how much investors pay per dollar of a company's trailing twelve-month (TTM) earnings. It is calculated as share price ÷ TTM diluted EPS (equivalent to market capitalisation ÷ TTM net income). A higher P/E implies the market is pricing in stronger future earnings growth or lower risk; a lower P/E can signal slower expected growth, higher risk, or potential undervaluation.

Question 4

What is a good P/E ratio for Teledyne Technologies?

Accepted Answer

There is no universal "good" P/E. As a rule of thumb, the S&P 500 has historically averaged a P/E in the mid-to-high teens; mature, slow-growth businesses commonly trade in the 10–18× range, while high-growth or asset-light companies often trade at 25–50×+. What matters is the comparison to sector peers and to the company's own historical range. For Teledyne Technologies specifically, the relevant sector benchmark is the current sector median of 29.4×.

Question 5

Is Teledyne Technologies's P/E ratio high or low?

Accepted Answer

Teledyne Technologies's P/E ratio of 31.3× is above its own 5-year average of 28.7× and above the sector median of 29.4×. That places the current reading at the 70th percentile of its 10-year history. A higher multiple usually reflects stronger expected growth, lower perceived risk, or higher returns on capital; a lower multiple reflects the opposite.

Question 6

What is Teledyne Technologies's historical P/E ratio range?

Accepted Answer

In the available daily series, Teledyne Technologies (TDY) P/E ratio has ranged from a low of 6.7× in 2011 to a high of 75.5× in 2002. The 5-year average is 28.7× and the 5-year median is 26.6×.

Question 7

What was Teledyne Technologies's P/E ratio in 2025?

Accepted Answer

Teledyne Technologies (TDY) P/E ratio at the end of 2025 was 27.2×. Annual values reflect the multiple on the last trading day of each calendar year, using the trailing twelve-month earnings figure available at that date.

Question 8

Why does Teledyne Technologies's P/E ratio change over time?

Accepted Answer

Valuation multiples move with two inputs: the numerator (market capitalisation, which tracks the share price) and the denominator (earnings). Share-price changes — driven by interest rates, earnings expectations, risk appetite, and broader market sentiment — typically dominate short-term moves, while changes in the underlying fundamental drive the longer-term trend. As a result, the ratio can rise during stock-price rallies even if the business itself has not become more valuable, and fall during sell-offs even when fundamentals are improving.


2025	$24.4B	$895M	27.2×	+0.6×	Dec 28, 2025
2024	$21.8B	$819M	26.6×	+2.9×	Dec 31, 2024
2023	$21.1B	$886M	23.8×	-0.5×	Dec 31, 2023
2022	$19.1B	$789M	24.2×	-21.6×	Dec 31, 2022
2021	$20.4B	$445M	45.8×	+9.8×	Dec 31, 2021
2020	$14.5B	$402M	36.0×	+4.6×	Dec 31, 2020
2019	$12.7B	$402M	31.5×	+9.1×	Dec 31, 2019
2018	$7.47B	$334M	22.4×	-6.0×	Dec 31, 2018
2017	$6.44B	$227M	28.3×	+5.7×	Dec 31, 2017
2016	$4.32B	$191M	22.6×	+7.0×	Dec 31, 2016
2015	$3.06B	$196M	15.6×	-1.7×	Dec 31, 2015
2014	$3.77B	$218M	17.3×	-1.6×	Dec 31, 2014
2013	$3.5B	$185M	18.9×	+4.2×	Dec 31, 2013
2012	$2.42B	$164M	14.7×	+6.8×	Dec 31, 2012
2011	$2.02B	$255M	7.9×	-5.5×	Dec 31, 2011
2010	$1.61B	$121M	13.4×	+1.1×	Dec 31, 2010
2009	$1.39B	$113M	12.3×	-2.1×	Dec 31, 2009
2008	$1.6B	$111M	14.4×	-4.6×	Dec 31, 2008
2007	$1.88B	$98.5M	19.1×	+1.7×	Dec 31, 2007
2006	$1.4B	$80.3M	17.4×	+2.0×	Dec 31, 2006
2005	$989M	$64.2M	15.4×	-7.9×	Dec 31, 2005
2004	$971M	$41.7M	23.3×	+2.8×	Dec 31, 2004
2003	$609M	$29.7M	20.5×	+0.6×	Dec 31, 2003
2002	$505M	$25.4M	19.9×	—	Dec 31, 2002


Dell Technologies (DELL)	16.2×
Western Digital (WDC)	15.7×
Accenture (ACN)	15.4×
Gartner (IT)	14.9×
CDW (CDW)	14.5×
Adobe (ADBE)	14.4×
Leidos Holdings (LDOS)	14.1×
Zoom Communications (ZM)	13.8×
QUALCOMM (QCOM)	13.7×
PTC (PTC)	13.5×
Paycom Software (PAYC)	13.2×
Elastic N.V. (ESTC)	13.2×
Cognizant (CTSH)	13.1×
First Solar (FSLR)	12.7×
GoDaddy (GDDY)	12.7×
Gen Digital (GEN)	11.7×
Duolingo (DUOL)	10.9×
Super Micro Computer (SMCI)	10.9×
Science Applications International (SAIC)	10.3×
Fiserv (FISV)	9.3×
Fidelity National Information Services (FIS)	9.0×
HP (HPQ)	7.5×
Sunrun (RUN)	5.6×
Lyft (LYFT)	1.8×
IBM (IBM)	0.0×

P/E Ratio for Teledyne Technologies (TDY) 2002-2026

P/E Ratio daily chart for Teledyne Technologies (TDY)

Historical P/E Ratio for Teledyne Technologies (TDY) from 2002 to 2025

About P/E Ratio at Teledyne Technologies (TDY)

Teledyne Technologies P/E Ratio by Year

Teledyne Technologies P/E Ratio 2025: 27.2×

Teledyne Technologies P/E Ratio 2024: 26.6×

Teledyne Technologies P/E Ratio 2023: 23.8×

Teledyne Technologies P/E Ratio 2022: 24.2×

Teledyne Technologies P/E Ratio 2021: 45.8×

Sector peers by P/E Ratio — chart

Sector peers by P/E Ratio — table

Frequently asked questions

Teledyne Technologies (TDY) Key Financials