TDG

$1,146.812.47%-29.10

After Hours: 1,148.00+1.19 +0.10%

Transdigm Group Incorporated (TDG)

Date: O: H: L: C: Vol:

Transdigm Group Incorporated stock is traded at $1,146.81, with a volume of 395,319. It is down -2.47% in the last 24 hours and up +5.93% over the past month. TransDigm manufactures and services a broad set of specialized parts for commercial and military aircraft. The firm organizes itself in three segments: power and control, airframes, and a small non-aviation segment, which serves mostly off-road vehicles and mining equipment. It operates as an acquisitive holding company that focuses on buying up smaller firms that make proprietary aerospace products with substantial aftermarket demand. TransDigm regularly employs financial leverage to amplify its operating results.

Previous Close:

$1,175.91

Open:

$1,178.88

24h Volume:

395,319

Relative Volume:

1.10

Market Cap:

$63.39B

Revenue:

$9.50B

Net Income/Loss:

$1.87B

P/E Ratio:

35.78

EPS:

$32.06

Net Cash Flow:

$1.85B

1W Performance:

+3.80%

1M Performance:

+5.93%

6M Performance:

-1.14%

1Y Performance:

-12.20%

1-Day Range:

$1,145.25$1,181.88

1-Week Range:

$1,106.78$1,185.60

52-Week Range:

$1,071.25$1,463.03

Transdigm Group Incorporated Stock (TDG) Company Profile

Name

Transdigm Group Incorporated

Sector

Industrials

Industry

Aerospace & Defense

Phone

216 706 2960

Address

1350 EUCLID AVENUE, CLEVELAND, USA

Employee

16,500

Next Earnings Date

2026-11-11

Latest SEC Filings

SEC

TDG's Discussions on X

Compare TDG vs SPCX, GE, RTX, LMT, BA

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
TDG Transdigm Group Incorporated	$1,146.81	$63.39B	$9.50B	$1.87B	$1.85B	$32.06
SPCX Space Exploration Technologies Corp	$134.72	$1.83T	$0	$0	$0	-$0.4187
GE Ge Aerospace	$301.80	$313.14B	$50.64B	$8.97B	$8.40B	$8.48
RTX Rtx Corp	$199.80	$269.62B	$90.37B	$7.60B	$7.74B	$5.34
LMT Lockheed Martin Corp	$636.95	$147.14B	$75.11B	$4.79B	$5.66B	$20.65
BA Boeing Co	$171.55	$135.94B	$92.18B	$2.26B	-$1.04B	$1.95

Transdigm Group Incorporated Stock (TDG) Upgrades & Downgrades

Date	Action	Analyst	Rating Change
Sep-15-26	Initiated	Guggenheim	Neutral
Sep-14-26	Downgrade	Melius	Buy → Hold
Aug-05-26	Downgrade	Stifel	Buy → Hold
Jul-15-26	Downgrade	Morgan Stanley	Overweight → Equal-Weight
Apr-01-26	Initiated	Wells Fargo	Equal Weight
Feb-05-26	Downgrade	KeyBanc Capital Markets	Overweight → Sector Weight
Feb-04-26	Downgrade	Robert W. Baird	Outperform → Neutral
Nov-18-25	Initiated	BNP Paribas Exane	Outperform
Sep-30-25	Initiated	BMO Capital Markets	Outperform
Sep-17-25	Reiterated	Jefferies	Buy
Sep-08-25	Downgrade	RBC Capital Mkts	Outperform → Sector Perform
Jun-24-25	Resumed	Stifel	Buy
Apr-09-25	Upgrade	Northcoast	Neutral → Buy
Feb-24-25	Upgrade	UBS	Neutral → Buy
Feb-07-25	Upgrade	Wells Fargo	Equal Weight → Overweight
Jan-06-25	Downgrade	Barclays	Overweight → Equal Weight
Jan-02-25	Downgrade	Deutsche Bank	Buy → Hold
Aug-01-24	Initiated	Northcoast	Neutral
Jan-17-24	Initiated	KeyBanc Capital Markets	Overweight
Dec-12-23	Initiated	William Blair	Outperform
Dec-01-23	Initiated	Stifel	Hold
Nov-15-23	Downgrade	Alembic Global Advisors	Overweight → Neutral
Oct-11-23	Initiated	UBS	Neutral
Sep-28-23	Initiated	Deutsche Bank	Buy
Jul-06-23	Initiated	Citigroup	Buy
Nov-28-22	Downgrade	Wells Fargo	Overweight → Equal Weight
Oct-12-22	Initiated	Credit Suisse	Outperform
Oct-11-22	Initiated	Wolfe Research	Outperform
Feb-16-22	Resumed	Wolfe Research	Outperform
Jan-07-22	Upgrade	Truist	Hold → Buy
Nov-23-21	Upgrade	BofA Securities	Neutral → Buy
Oct-22-21	Initiated	RBC Capital Mkts	Outperform
Sep-13-21	Resumed	Goldman	Buy
May-13-21	Initiated	Wells Fargo	Overweight
May-12-21	Upgrade	Vertical Research	Hold → Buy
Jan-22-21	Initiated	Alembic Global Advisors	Overweight
Jan-14-21	Downgrade	BofA Securities	Buy → Neutral
Nov-18-20	Upgrade	Jefferies	Hold → Buy
Nov-16-20	Upgrade	Barclays	Equal Weight → Overweight
Nov-16-20	Upgrade	Robert W. Baird	Neutral → Outperform
Sep-08-20	Initiated	Morgan Stanley	Overweight
Aug-07-20	Upgrade	BofA Securities	Underperform → Buy
Jul-15-20	Downgrade	SunTrust	Buy → Hold
Jun-23-20	Initiated	Susquehanna	Neutral
May-27-20	Upgrade	JP Morgan	Underweight → Neutral
Mar-30-20	Downgrade	Vertical Research	Buy → Hold
Mar-18-20	Downgrade	BofA/Merrill	Buy → Underperform
Jun-04-19	Resumed	Morgan Stanley	Equal-Weight
Apr-09-19	Initiated	Longbow	Neutral
Oct-11-18	Downgrade	Robert W. Baird	Outperform → Neutral
Sep-28-18	Initiated	Berenberg	Buy
Mar-29-18	Initiated	Barclays	Overweight
Feb-08-18	Upgrade	Stephens	Underweight → Equal-Weight
Dec-12-17	Downgrade	JP Morgan	Neutral → Underweight
Sep-20-17	Downgrade	Jefferies	Buy → Hold
Jan-19-17	Initiated	SunTrust	Buy
Jan-12-17	Initiated	RBC Capital Mkts	Outperform

Transdigm Group Incorporated Stock (TDG) Financials Data

Revenue

Net Income

Cash Flow

EPS

Transdigm Group Incorporated Stock (TDG) Insider Trading

Reiss JoelOct 15 '26
Co-Chief Operating Officer
Transaction
Sale
Cost
$1,128.04
#Shares
4,100
Value ($)
4,624,944
#Shares Total
3,600
Reiss JoelSep 15 '26
Co-Chief Operating Officer
Transaction
Sale
Cost
$1,094.58
#Shares
3,900
Value ($)
4,268,872
#Shares Total
3,600
JOEL REISSSep 15 '26
Officer
Transaction
Proposed Sale
Cost
$1,111.22
#Shares
8,000
Value ($)
8,889,760
#Shares Total
0
Reiss JoelSep 15 '26
Co-Chief Operating Officer
Transaction
Option Exercise
Cost
$284.97
#Shares
3,900
Value ($)
1,111,383
#Shares Total
7,500
Howley W NicholasAug 18 '26
Director
Transaction
Sale
Cost
$1,236.28
#Shares
10,132
Value ($)
12,525,949
#Shares Total
21,548
Howley W NicholasAug 18 '26
Director
Transaction
Option Exercise
Cost
$66.47
#Shares
10,132
Value ($)
673,474
#Shares Total
31,680
Reiss JoelAug 17 '26
Co-Chief Operating Officer
Transaction
Sale
Cost
$1,238.76
#Shares
3,900
Value ($)
4,831,152
#Shares Total
3,600
Reiss JoelAug 17 '26
Co-Chief Operating Officer
Transaction
Option Exercise
Cost
$284.97
#Shares
3,900
Value ($)
1,111,383
#Shares Total
7,500
THE FORTUNA TRUST U/T/A DTD 06Aug 07 '26
Director
Transaction
Proposed Sale
Cost
$1,262.07
#Shares
37,690
Value ($)
47,567,418
#Shares Total
0
Howley W NicholasJul 20 '26
Director
Transaction
Option Exercise
Cost
$66.47
#Shares
10,132
Value ($)
673,474
#Shares Total
31,680

Insider Trading	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total
Reiss Joel	Co-Chief Operating Officer	Oct 15 '26	Sale	$1,128.04	4,100	4,624,944	3,600
Reiss Joel	Co-Chief Operating Officer	Sep 15 '26	Sale	$1,094.58	3,900	4,268,872	3,600
JOEL REISS	Officer	Sep 15 '26	Proposed Sale	$1,111.22	8,000	8,889,760	0
Reiss Joel	Co-Chief Operating Officer	Sep 15 '26	Option Exercise	$284.97	3,900	1,111,383	7,500
Howley W Nicholas	Director	Aug 18 '26	Sale	$1,236.28	10,132	12,525,949	21,548
Howley W Nicholas	Director	Aug 18 '26	Option Exercise	$66.47	10,132	673,474	31,680
Reiss Joel	Co-Chief Operating Officer	Aug 17 '26	Sale	$1,238.76	3,900	4,831,152	3,600
Reiss Joel	Co-Chief Operating Officer	Aug 17 '26	Option Exercise	$284.97	3,900	1,111,383	7,500
THE FORTUNA TRUST U/T/A DTD 06	Director	Aug 07 '26	Proposed Sale	$1,262.07	37,690	47,567,418	0
Howley W Nicholas	Director	Jul 20 '26	Option Exercise	$66.47	10,132	673,474	31,680

Transdigm Group Incorporated Stock (TDG) Latest News

Oct 30, 2026

Breakfast News: Week in Review - The Motley Fool

Oct 30, 2026

Oct 26, 2026

Burke Wealth Highlights TransDigm’s (TDG) Acquisition Strategy in Its Amphenol Investment Thesis - Yahoo Finance

Oct 26, 2026

TransDigm Group Inc. stock underperforms Friday when compared to competitors - MarketWatch

Oct 23, 2026

TransDigm can’t arbitrate its way out of ex-lawyer’s harassment case - hcamag.com

Oct 23, 2026

Lower Fees, Higher Growth: Why Cost-Conscious Aerospace Investors May Favor XAR Over PPA - The Motley Fool

Oct 23, 2026

Oct 21, 2026