TDG
TransDigm Group INC
NYSE · Industrials · Aerospace & Defense · US
$1,142.45
+0.27%Price chart
Sep 18Sep 23Sep 28Oct 1Oct 6Oct 9Oct 14Oct 19
Key dataOct 19, 2026
Open$1,135.00
From 52W high−21.21%
Volume282657.00
Market cap$63.15B
P/E (TTM)34.7x
P/S (TTM)6.3x
Div yield—
Key dataOct 19, 2026
Open
$1,135.00
From 52W high
−21.21%
Volume
282657.00
Market cap
$63.15B
ValuationView details →
P/E (Fwd)
23.4x
EV/EBITDA
18.6x
P/E (TTM)
34.7x
RSI (14)
57.4
MomentumView details →
1D Return
+0.27%
YTD Return
−14.19%
SummaryUpdated Jun 1, 2026
TransDigm Group Incorporated (NYSE:TDG) is a specialized aerospace and defense components manufacturer founded in 1993 and based in Cleveland, Ohio. The company went public in 2006 and has since established itself as a leading supplier of highly engineered, proprietary aircraft components to commercial and military aviation markets worldwide. TransDigm operates through a decentralized structure, focusing on acquiring and operating businesses that produce mission-critical aerospace components with strong aftermarket revenue streams.
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Latest newsMore news →
TransDigm Inc. issued $3.0 billion of 6.75% senior secured notes due 2035 under an indenture dated September 28, 2026, guaranteed by TransDigm Group Incorporated and certain subsidiaries.20d agoTransDigm's Extant Aerospace agreed to acquire defense assets for $240 million.28d agoTransDigm Group reported an 11% rise in defense revenues in fiscal Q3 2026, supported by strong bookings and backlog.31d ago