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NYSE · Scientific & Technical Instruments · USD

Teledyne Technologies Incorporated (TDY) Stock Analysis

Teledyne Technologies Incorporated (TDY) is a Scientific & Technical Instruments stock listed on NYSE and quoted in US Dollar.

Last Updated: October 21, 2026

TDY

$630.10

−$2.11 (−0.33%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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TDY Key Statistics

As of Oct 21, 2026
Trading
Open
$637.00
Previous Close
$632.21
Day's Range
625.01–648.81
52-Week Range
483.02–697.67
Volume
840.65K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
0.90
Valuation
Market Cap
$29.21B
P/E Ratio
30.48
Forward P/EShare price divided by forecast earnings for the year ahead, rather than the year just past.
23.52
PEG RatioThe P/E ratio divided by the expected earnings growth rate. It puts a high P/E in the context of how fast profits are growing.
1.40
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
4.58
EPS (ttm)Profit attributable to each share over the last twelve months.
20.67
Financials (FY)
Revenue (FY)
$6.12B+7.86%
Net Income (FY)
$894.80M+9.23%
Profit marginThe share of revenue left as profit after all costs and taxes.
15.29%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
46.36M
1-Year Return
+9.82%
Dividend and dates
Earnings Date
October 21, 2026
Avg Volume
305.50K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, TDY closed at $630.10, +9.82% over 1 year.

Teledyne Technologies Incorporated (TDY) has a market capitalization of $29.21B.

In fiscal 2025, TDY reported revenue of $6.12B.

TDY Stock Return by Calendar Year

Teledyne Technologies Incorporated (TDY) 10-year return: what $10,000 became

1 year
$10,000 $10,982
+9.82%
5 years
$10,000 $14,182
+41.82%
10 years
$10,000 $59,930
+499.30%

If you had invested $10,000 in Teledyne Technologies Incorporated (TDY) 10 years ago, at the close on October 21, 2016, it would have been worth $59,930 at the close on October 21, 2026: +499.30% in total, +19.61% a year. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)+23.37%
2025+10.04%
2024+4.00%
2023+11.60%
2022−8.46%
2021+11.46%
2020+13.11%
2019+67.35%
2018+14.31%
2017+47.28%
2016 (partial year)+16.31%

As of October 21, 2026.

TDY Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$6.12B$894.80M14.6%
2024$5.67B$819.20M14.4%
2023$5.64B$885.70M15.7%
2022$5.46B$788.60M14.4%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$6.12B$2.61B$1.15B$894.80M14.6%
2024$5.67B$2.43B$1.04B$819.20M14.4%
2023$5.64B$2.44B$1.03B$885.70M15.7%
2022$5.46B$2.33B$972.40M$788.60M14.4%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

TDY Valuation vs Scientific & Technical Instruments Median

Median of 33 stocks
MetricTDYScientific & Technical Instruments medianvs median
P/E30.4838.8121% below
P/S ratio4.584.580% above
Profit margin15.29%11.31%4.0 pts above

Medians across 33 Scientific & Technical Instruments stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

All 20 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Teledyne Technologies Incorporated (TDY) carries a market capitalisation of $29.21B. The company sits in the Technology sector, in the Scientific & Technical Instruments industry. Headcount on file is 15,800.

TDY last closed at $630.10 on October 21, 2026. That is −$2.11 (−0.33%) against the previous close. The 52-week range on file runs from $483.02 to $697.67. The latest close sits 30.45% above that 52-week low.

Financial Health

In fiscal 2025, Teledyne Technologies Incorporated reported revenue of $6.12B. Against the prior fiscal year total of $5.67B, that is a change of +7.86%. The same year closed with net income of $894.80M. That is +9.23% against the prior fiscal year. Profit margin runs at 15.29%. That is 4 percentage points above the Scientific & Technical Instruments median of 11.31%. Trailing earnings per share are 20.67.

Across the 4 fiscal years on file, revenue moves from $5.46B in 2022 to $6.12B in 2025. Of those 4 years, 4 report positive net income.

Valuation Assessment

The trailing P/E ratio stands at 30.48. That is 21.45% below the Scientific & Technical Instruments median of 38.81. On forward earnings the ratio is 23.52. The PEG ratio, which sets the P/E against expected earnings growth, reads 1.4. The price-to-sales ratio is 4.58. On price-to-sales that is 0% above the Scientific & Technical Instruments median of 4.58. The medians here are taken across 33 Scientific & Technical Instruments companies that report the metric.

The reported beta is 0.9. Daily returns over the trailing 10 years annualize to a volatility of 27.65%. Over the trailing twelve months the total return is +9.82%. Measured over 10 years, that is +19.61% a year compounded.

Growth & Income

No dividend is on file for TDY.

Across the complete calendar years on file, 2019 returned +67.35% and 2022 returned −8.46%. Of the 9 complete calendar years on file, 8 finished higher. So far in 2026 the total return is +23.37%.

Peer Comparison

Teledyne Technologies Incorporated (TDY) operates in the Scientific & Technical Instruments industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Teledyne Technologies Incorporated TDY $29.21B 30.5
Keysight Technologies, Inc. KEYS $58.11B 46.2
Garmin Ltd. GRMN $56.15B 30.0
Coherent Corp. COHR $46.78B 57.7

The Scientific & Technical Instruments industry average P/E ratio is 38.8x. Teledyne Technologies Incorporated trades at a P/E of 30.5.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About Teledyne Technologies Incorporated

Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets in the United States, Europe, Asia, and internationally. The Digital Imaging segment provides visible spectrum sensors and digital cameras; and infrared, ultraviolet, visible, and X-ray spectrum products, as well as micro-electromechanical systems and semiconductors, such as analog-to-digital and digital-to-analog converters. This segment offers cooled and uncooled infrared or thermal products, including sensors, camera cores, and camera systems; high-resolution, low-dose X-ray sensors, high-power microwave, and high-energy X-ray subsystems; and instruments for the measurement of physical properties and maritime products, as well as develops and manufactures multi-spectrum electro-optic/infrared imaging systems and associated products, such as lasers, optics, radars, CBRNE (chemical, biological, radiological, nuclear, and explosive) detectors, and unmanned air and ground systems. The Instrumentation segment provides monitoring, control, and electronic test and measurement equipment; and power and communications connectivity devices for distributed instrumentation systems and sensor networks. The Aerospace and Defense Electronics segment offers electronic and optical components and subsystems, data acquisition and communications components and equipment, harsh-environment interconnects, general aviation batteries and other components; and onboard avionics systems and ground-based applications, aircraft data and connectivity solutions, hardware systems, and software applications. The Engineered Systems segment provides systems engineering, integration and advanced technology development, and complex manufacturing solutions for defense, space, environmental, and energy applications; and designs and manufactures electrochemical energy systems and specialty electronics for military applications. The company was founded in 1960 and is headquartered in Thousand Oaks, California.

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