TDY
TELEDYNE TECHNOLOGIES INC
NYSE · Technology · Hardware, Equipment & Parts · US
$603.46
+0.25%Price chart
Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18
Key dataSep 18, 2026
Open$606.18
From 52W high−12.71%
Volume375779.00
Market cap$27.97B
P/E (TTM)29.1x
P/S (TTM)4.4x
Div yield—
Key dataSep 18, 2026
Open
$606.18
From 52W high
−12.71%
Volume
375779.00
Market cap
$27.97B
ValuationView details →
P/E (Fwd)
23.6x
EV/EBITDA
18.7x
P/E (TTM)
29.1x
RSI (14)
35.9
MomentumView details →
1D Return
+0.25%
YTD Return
+17.52%
SummaryUpdated Jun 1, 2026
Teledyne Technologies Incorporated (NYSE:TDY) is a diversified technology company founded in 1960 and headquartered in Thousand Oaks, California. The company went public in 1999 and has evolved into a leading provider of sophisticated instrumentation, digital imaging solutions, aerospace and defense electronics, and engineered systems. Through strategic acquisitions, including the major purchase of FLIR Systems in 2021, Teledyne has built a comprehensive portfolio of enabling technologies that serve critical applications across defense, industrial, scientific, and commercial markets worldwide.
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Latest newsMore news →
In the six months before September 2026, an estimated $7 billion in major aerospace and defense contracts flowed into Los Angeles County, including $1.6 billion in U.S. Space Force satellite contracts for Rocket Lab and Northrop Grumman, a $2.39 billion NASA agreement for Caltech to operate the Jet Propulsion Laboratory, and more than $2.14 billion in government awards to SpaceX.4h agoTeledyne e2v, a Teledyne Technologies company, announced Perciva ToF, a new industrial-grade 3D Time-of-Flight camera for logistics, robotics, inspection, and surveillance applications.5d ago