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Business Wire (Tue, 3-Feb 2:00 AM ET)
Business Wire (Mon, 2-Feb 2:00 AM ET)
Teledyne Delivers Four GAVIA AUV Systems to the Swedish Defence Materiel Administration
Business Wire (Wed, 28-Jan 12:27 PM ET)
Teledyne Technologies Reports Fourth Quarter Results
Business Wire (Wed, 21-Jan 6:55 AM ET)
Teledyne's Detectors Successfully Launch Aboard NASA's BlackCAT CubeSat Mission
Business Wire (Tue, 20-Jan 1:06 PM ET)
Teledyne Introduces the SCION Family of VIS-SWIR Cameras
Globe Newswire (Tue, 20-Jan 8:00 AM ET)
Teledyne to Hold Investor Meetings
Business Wire (Thu, 15-Jan 2:00 PM ET)
Business Wire (Thu, 15-Jan 5:00 AM ET)
Teledyne Acquires DD-Scientific
Business Wire (Wed, 14-Jan 9:22 AM ET)
Teledyne Announces Fourth Quarter and Full Year 2025 Earnings Webcast Details
Business Wire (Tue, 13-Jan 4:00 PM ET)
Teledyne Technologies Inc sells technologies for industrial markets. Roughly a fourth of Teledyne's revenue comes from contracts with the United States government. The firm operates in four segments: instrumentation, digital imaging, aerospace and defense electronics, and engineered systems. The instrumentation segment provides monitoring instruments primarily for marine and environmental applications. The digital imaging segment contributes majority of proportion of revenue and includes image sensors and cameras for industrial, government, and medical customers. The aerospace and defense electronics segment provides electronic components and communication products for aircraft. The engineered systems segment provides solutions for defense, space, environmental, and energy applications.
Teledyne Technologies trades on the NYSE stock market under the symbol TDY.
As of February 4, 2026, TDY stock price declined to $631.59 with 326,358 million shares trading.
TDY has a beta of 0.84, meaning it tends to be less sensitive to market movements. TDY has a correlation of 0.33 to the broad based SPY ETF.
TDY has a market cap of $29.65 billion. This is considered a Large Cap stock.
Last quarter Teledyne Technologies reported $2 billion in Revenue and $6.30 earnings per share. This beat revenue expectation by $41 million and exceeded earnings estimates by $.47.
In the last 3 years, TDY traded as high as $646.64 and as low as $355.41.
The top ETF exchange traded funds that TDY belongs to (by Net Assets): VTI, VOO, VO, IVV, SPY.
TDY has outperformed the market in the last year with a price return of +24.5% while the SPY ETF gained +16.3%. TDY has also outperformed the stock market ETF in the last 3 month and 2 week periods returning +21.9% and +11.5%, respectively, while the SPY returned +0.9% and +1.5%, respectively.
TDY support price is $629.66 and resistance is $651.18 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that TDY shares will trade within this expected range on the day.
