TransDigm Group (TDG) Price/Book Ratio: History & Chart

TransDigm Group Incorporated(TDG)

Aerospace & Defense · Cleveland, OH

$1,076.01-4.10 (-0.38%)

Delayed quote: Sep 17, 2026, 4:00 PM EDT

About TransDigm Group Incorporated

TransDigm Group Incorporated is a global aerospace enterprise specializing in the development, manufacturing, and distribution of a wide array of aircraft components. Operating across the United States and internationally, its business is structured around three distinct divisions. The Power & Control division focuses on critical systems, providing solutions such as electromechanical actuators and control mechanisms, engine ignition and related technologies, precision pumps and valves, power regulation equipment, specialized electric motors and generators, energy storage units, data communication and power management systems, diverse sensors, switching gear, and material handling equipment including hoists and cargo systems. This segment caters to a broad clientele, including engine and power system manufacturers, airlines, independent maintenance providers, governmental defense agencies, and aircraft repair facilities. The Airframe segment delivers structural and interior components. Its offerings encompass custom latching and locking mechanisms, structural rods and connectors, resilient sealing solutions, cockpit safety and display units, advanced audio, radio, and antenna technologies, restroom facilities, passenger safety restraints, bespoke interior panels and associated parts, thermal management and insulation products, illumination and control systems, and parachutes. Its customer base includes airframe constructors, cabin system integrators, commercial airlines, third-party maintenance organizations, military procurement offices, and overhaul centers. Beyond aviation, the Non-Aviation segment addresses diverse industrial needs. It supplies safety harnesses for ground vehicles, electromechanical actuators for space vehicles, hydraulic and electromechanical actuators and fuel valves for terrestrial gas turbines, specialized refueling systems for heavy machinery in sectors like mining and construction, and sophisticated turbine controls for the energy and petrochemical industries. This segment's clients span suppliers of off-road vehicles and their subsystems, manufacturers of child safety seats, providers of satellite and space systems, and producers of heavy industrial equipment. Established in 1993, TransDigm Group Incorporated maintains its headquarters in Cleveland, Ohio.

Cleveland, OH

16,500 employees

www.transdigm.com

Industrials / Aerospace & Defense

Sector: Industrials
Industry: Aerospace & Defense
CEO: Michael J. Lisman

View full financials

NAME	MARKET CAP	PB RATIO	TTM	3Y	5Y
TransDigm Group Incorporated (TDG)	$60.19B	N/A	10.33	7.89	6.18
W.W. Grainger, Inc. (GWW)vs ›	$59.61B	14.43	14.40	14.44	13.88
PACCAR Inc (PCAR)vs ›	$61.77B	3.04	3.13	3.11	2.95
United Rentals, Inc. (URI)vs ›	$62.40B	6.76	6.58	5.82	5.09
Fastenal Company (FAST)vs ›	$56.43B	13.87	13.19	12.30	11.34
Comfort Systems USA, Inc. (FIX)vs ›	$55.39B	17.22	18.97	12.00	8.99
Honeywell International Inc. (HON)vs ›	$65.44B	2.59	3.95	3.96	3.90
AMETEK, Inc. (AME)vs ›	$53.71B	4.77	4.71	4.47	4.46
Republic Services, Inc. (RSG)vs ›	$67.36B	5.60	5.61	5.71	5.27
Honeywell Aerospace Inc (HONA)vs ›	$52.97B	N/A	N/A	N/A	N/A

NAME

MARKET CAP

PB RATIO

TTM

TransDigm Group Incorporated (TDG)

$60.19B

N/A

10.33

7.89

6.18

W.W. Grainger, Inc. (GWW)vs ›

$59.61B

14.43

14.40

14.44

13.88

PACCAR Inc (PCAR)vs ›

$61.77B

3.04

3.13

3.11

2.95

United Rentals, Inc. (URI)vs ›

$62.40B

6.76

6.58

5.82

5.09

Fastenal Company (FAST)vs ›

$56.43B

13.87

13.19

12.30

11.34

Comfort Systems USA, Inc. (FIX)vs ›

$55.39B

17.22

18.97

12.00

8.99

Honeywell International Inc. (HON)vs ›

$65.44B

2.59

3.95

3.96

3.90

AMETEK, Inc. (AME)vs ›

$53.71B

4.77

4.71

4.47

4.46

Republic Services, Inc. (RSG)vs ›

$67.36B

5.60

5.61

5.71

5.27

Honeywell Aerospace Inc (HONA)vs ›

$52.97B

N/A

PB Ratio FAQ

What is the P/B ratio for TransDigm Group Incorporated (TDG)?

The P/B ratio for TDG stock is N/A.

What is the estimated TTM average P/B ratio for TransDigm Group Incorporated (TDG)?

The estimated TTM average P/B ratio for TDG stock is 10.33.

What is the estimated 3Y average P/B ratio for TransDigm Group Incorporated (TDG)?

The estimated 3Y average P/B ratio for TDG stock is 7.89.

What is the estimated 5Y average P/B ratio for TransDigm Group Incorporated (TDG)?

The estimated 5Y average P/B ratio for TDG stock is 6.18.

DATE	PB RATIO
2013-11-15	10.09
2013-11-14	9.92
2013-11-13	10.14
2013-11-12	10.04
2013-11-11	10.01
2013-11-08	10.01
2013-11-07	9.93
2013-11-06	10.11
2013-11-05	10.04
2013-11-04	10.11
2013-11-01	10.02
2013-10-31	9.89
2013-10-30	10.01
2013-10-29	10.01
2013-10-28	9.87
2013-10-25	9.94
2013-10-24	9.96
2013-10-23	9.89
2013-10-22	9.48
2013-10-21	9.49
2013-10-18	9.53
2013-10-17	9.58
2013-10-16	9.53
2013-10-15	9.50
2013-10-14	9.55
2013-10-11	9.56
2013-10-10	9.56
2013-10-09	9.37
2013-10-08	9.50
2013-10-07	9.50
2013-10-04	9.55
2013-10-03	9.59
2013-10-02	9.67
2013-10-01	9.61
2013-09-30	9.43
2013-09-27	9.43
2013-09-26	9.33
2013-09-25	9.22
2013-09-24	9.28
2013-09-23	9.17
2013-09-20	9.50
2013-09-19	9.68
2013-09-18	9.70
2013-09-17	9.86
2013-09-16	9.87
2013-09-13	9.73
2013-09-12	9.85
2013-09-11	9.66
2013-09-10	9.58
2013-09-09	9.48
2013-09-06	9.39
2013-09-05	9.38
2013-09-04	9.38
2013-09-03	9.43
2013-08-30	9.31
2013-08-29	9.38
2013-08-28	9.35
2013-08-27	9.36
2013-08-26	9.51
2013-08-23	9.51
2013-08-22	9.46
2013-08-21	9.40
2013-08-20	9.42
2013-08-19	9.40
2013-08-16	9.32
2013-08-15	9.38
2013-08-14	9.45
2013-08-13	9.49
2013-08-12	9.54
2013-08-09	9.56
2013-08-08	9.57
2013-08-07	11.36
2013-08-06	11.54
2013-08-05	11.77
2013-08-02	11.75
2013-08-01	11.83
2013-07-31	11.49
2013-07-30	11.43
2013-07-29	11.37
2013-07-26	11.33
2013-07-25	11.26
2013-07-24	11.27
2013-07-23	11.20
2013-07-22	11.12
2013-07-19	11.00
2013-07-18	11.02
2013-07-17	11.06
2013-07-16	11.06
2013-07-15	11.20
2013-07-12	11.31
2013-07-11	11.25
2013-07-10	12.78
2013-07-09	12.70
2013-07-08	12.72
2013-07-05	12.55
2013-07-03	12.21
2013-07-02	12.05
2013-07-01	12.31
2013-06-28	12.46
2013-06-27	12.56
2013-06-26	12.46
2013-06-25	12.46
2013-06-24	12.89
2013-06-21	12.91
2013-06-20	12.48
2013-06-19	12.46
2013-06-18	12.46
2013-06-17	12.10
2013-06-14	11.82
2013-06-13	11.57
2013-06-12	11.54
2013-06-11	11.72
2013-06-10	11.92
2013-06-07	11.91
2013-06-06	11.97
2013-06-05	11.71
2013-06-04	11.74
2013-06-03	11.83
2013-05-31	11.61
2013-05-30	11.61
2013-05-29	11.67
2013-05-28	11.78
2013-05-24	11.68
2013-05-23	11.75
2013-05-22	11.92
2013-05-21	11.87
2013-05-20	11.90
2013-05-17	11.90
2013-05-16	11.97
2013-05-15	12.29
2013-05-14	11.92
2013-05-13	11.77
2013-05-10	11.83
2013-05-09	11.91
2013-05-08	13.50
2013-05-07	13.65
2013-05-06	13.67
2013-05-03	13.59
2013-05-02	13.55
2013-05-01	13.37
2013-04-30	13.35
2013-04-29	13.17
2013-04-26	13.21
2013-04-25	13.40
2013-04-24	13.47
2013-04-23	13.36
2013-04-22	13.29
2013-04-19	13.22
2013-04-18	13.11
2013-04-17	13.23
2013-04-16	13.47
2013-04-15	13.54
2013-04-12	13.90
2013-04-11	13.91
2013-04-10	13.93
2013-04-09	13.75
2013-04-08	13.66
2013-04-05	13.45
2013-04-04	13.62
2013-04-03	13.60
2013-04-02	13.67
2013-04-01	13.74
2013-03-28	13.90
2013-03-27	13.73
2013-03-26	13.66
2013-03-25	13.48
2013-03-22	13.58
2013-03-21	13.61
2013-03-20	13.79
2013-03-19	13.68
2013-03-18	13.65
2013-03-15	13.73
2013-03-14	13.72
2013-03-13	13.69
2013-03-12	13.36
2013-03-11	13.42
2013-03-08	13.08
2013-03-07	13.07
2013-03-06	13.05
2013-03-05	12.99
2013-03-04	12.89
2013-03-01	12.97
2013-02-28	12.94
2013-02-27	12.97
2013-02-26	12.66
2013-02-25	12.62
2013-02-22	12.98
2013-02-21	12.84
2013-02-20	12.72
2013-02-19	13.01
2013-02-15	13.07
2013-02-14	13.04
2013-02-13	13.16
2013-02-12	13.18
2013-02-11	13.20
2013-02-08	13.01
2013-02-07	13.06
2013-02-06	12.71
2013-02-05	6.16
2013-02-04	6.09
2013-02-01	6.03
2013-01-31	5.99
2013-01-30	6.09
2013-01-29	6.09
2013-01-28	6.05
2013-01-25	6.12
2013-01-24	6.11
2013-01-23	6.08
2013-01-22	6.06
2013-01-18	6.02
2013-01-17	6.04
2013-01-16	5.96
2013-01-15	5.99
2013-01-14	6.00
2013-01-11	6.08
2013-01-10	6.02
2013-01-09	6.17
2013-01-08	6.08
2013-01-07	6.22
2013-01-04	6.20
2013-01-03	6.17
2013-01-02	6.19
2012-12-31	6.03
2012-12-28	5.88
2012-12-27	5.95
2012-12-26	5.89
2012-12-24	5.98
2012-12-21	5.97
2012-12-20	5.95
2012-12-19	5.92
2012-12-18	5.83
2012-12-17	5.67
2012-12-14	5.55
2012-12-13	5.58
2012-12-12	5.67
2012-12-11	5.79
2012-12-10	5.75
2012-12-07	5.73
2012-12-06	5.96
2012-12-05	5.94
2012-12-04	5.90
2012-12-03	5.89
2012-11-30	6.01
2012-11-29	5.96
2012-11-28	5.90
2012-11-27	5.90
2012-11-26	5.88
2012-11-23	5.85
2012-11-21	5.81
2012-11-20	5.79
2012-11-19	5.75
2012-11-16	6.27
2012-11-15	6.12
2012-11-14	6.40
2012-11-13	6.62
2012-11-12	6.60
2012-11-09	6.69
2012-11-08	6.68
2012-11-07	6.72
2012-11-06	6.82

DATE

PB RATIO

2013-11-15

10.09

2013-11-14

9.92

2013-11-13

10.14

2013-11-12

10.04

2013-11-11

10.01

2013-11-08

10.01

2013-11-07

9.93

2013-11-06

10.11

2013-11-05

10.04

2013-11-04

10.11

2013-11-01

10.02

2013-10-31

9.89

2013-10-30

10.01

2013-10-29

10.01

2013-10-28

9.87

2013-10-25

9.94

2013-10-24

9.96

2013-10-23

9.89

2013-10-22

9.48

2013-10-21

9.49

2013-10-18

9.53

2013-10-17

9.58

2013-10-16

9.53

2013-10-15

9.50

2013-10-14

9.55

2013-10-11

9.56

2013-10-10

9.56

2013-10-09

9.37

2013-10-08

9.50

2013-10-07

9.50

2013-10-04

9.55

2013-10-03

9.59

2013-10-02

9.67

2013-10-01

9.61

2013-09-30

9.43

2013-09-27

9.43

2013-09-26

9.33

2013-09-25

9.22

2013-09-24

9.28

2013-09-23

9.17

2013-09-20

9.50

2013-09-19

9.68

2013-09-18

9.70

2013-09-17

9.86

2013-09-16

9.87

2013-09-13

9.73

2013-09-12

9.85

2013-09-11

9.66

2013-09-10

9.58

2013-09-09

9.48

2013-09-06

9.39

2013-09-05

9.38

2013-09-04

9.38

2013-09-03

9.43

2013-08-30

9.31

2013-08-29

9.38

2013-08-28

9.35

2013-08-27

9.36

2013-08-26

9.51

2013-08-23

9.51

2013-08-22

9.46

2013-08-21

9.40

2013-08-20

9.42

2013-08-19

9.40

2013-08-16

9.32

2013-08-15

9.38

2013-08-14

9.45

2013-08-13

9.49

2013-08-12

9.54

2013-08-09

9.56

2013-08-08

9.57

2013-08-07

11.36

2013-08-06

11.54

2013-08-05

11.77

2013-08-02

11.75

2013-08-01

11.83

2013-07-31

11.49

2013-07-30

11.43

2013-07-29

11.37

2013-07-26

11.33

2013-07-25

11.26

2013-07-24

11.27

2013-07-23

11.20

2013-07-22

11.12

2013-07-19

11.00

2013-07-18

11.02

2013-07-17

11.06

2013-07-16

11.06

2013-07-15

11.20

2013-07-12

11.31

2013-07-11

11.25

2013-07-10

12.78

2013-07-09

12.70

2013-07-08

12.72

2013-07-05

12.55

2013-07-03

12.21

2013-07-02

12.05

2013-07-01

12.31

2013-06-28

12.46

2013-06-27

12.56

2013-06-26

12.46

2013-06-25

12.46

2013-06-24

12.89

2013-06-21

12.91

2013-06-20

12.48

2013-06-19

12.46

2013-06-18

12.46

2013-06-17

12.10

2013-06-14

11.82

2013-06-13

11.57

2013-06-12

11.54

2013-06-11

11.72

2013-06-10

11.92

2013-06-07

11.91

2013-06-06

11.97

2013-06-05

11.71

2013-06-04

11.74

2013-06-03

11.83

2013-05-31

11.61

2013-05-30

11.61

2013-05-29

11.67

2013-05-28

11.78

2013-05-24

11.68

2013-05-23

11.75

2013-05-22

11.92

2013-05-21

11.87

2013-05-20

11.90

2013-05-17

11.90

2013-05-16

11.97

2013-05-15

12.29

2013-05-14

11.92

2013-05-13

11.77

2013-05-10

11.83

2013-05-09

11.91

2013-05-08

13.50

2013-05-07

13.65

2013-05-06

13.67

2013-05-03

13.59

2013-05-02

13.55

2013-05-01

13.37

2013-04-30

13.35

2013-04-29

13.17

2013-04-26

13.21

2013-04-25

13.40

2013-04-24

13.47

2013-04-23

13.36

2013-04-22

13.29

2013-04-19

13.22

2013-04-18

13.11

2013-04-17

13.23

2013-04-16

13.47

2013-04-15

13.54

2013-04-12

13.90

2013-04-11

13.91

2013-04-10

13.93

2013-04-09

13.75

2013-04-08

13.66

2013-04-05

13.45

2013-04-04

13.62

2013-04-03

13.60

2013-04-02

13.67

2013-04-01

13.74

2013-03-28

13.90

2013-03-27

13.73

2013-03-26

13.66

2013-03-25

13.48

2013-03-22

13.58

2013-03-21

13.61

2013-03-20

13.79

2013-03-19

13.68

2013-03-18

13.65

2013-03-15

13.73

2013-03-14

13.72

2013-03-13

13.69

2013-03-12

13.36

2013-03-11

13.42

2013-03-08

13.08

2013-03-07

13.07

2013-03-06

13.05

2013-03-05

12.99

2013-03-04

12.89

2013-03-01

12.97

2013-02-28

12.94

2013-02-27

12.97

2013-02-26

12.66

2013-02-25

12.62

2013-02-22

12.98

2013-02-21

12.84

2013-02-20

12.72

2013-02-19

13.01

2013-02-15

13.07

2013-02-14

13.04

2013-02-13

13.16

2013-02-12

13.18

2013-02-11

13.20

2013-02-08

13.01

2013-02-07

13.06

2013-02-06

12.71

2013-02-05

6.16

2013-02-04

6.09

2013-02-01

6.03

2013-01-31

5.99

2013-01-30

6.09

2013-01-29

6.09

2013-01-28

6.05

2013-01-25

6.12

2013-01-24

6.11

2013-01-23

6.08

2013-01-22

6.06

2013-01-18

6.02

2013-01-17

6.04

2013-01-16

5.96

2013-01-15

5.99

2013-01-14

6.00

2013-01-11

6.08

2013-01-10

6.02

2013-01-09

6.17

2013-01-08

6.08

2013-01-07

6.22

2013-01-04

6.20

2013-01-03

6.17

2013-01-02

6.19

2012-12-31

6.03

2012-12-28

5.88

2012-12-27

5.95

2012-12-26

5.89

2012-12-24

5.98

2012-12-21

5.97

2012-12-20

5.95

2012-12-19

5.92

2012-12-18

5.83

2012-12-17

5.67

2012-12-14

5.55

2012-12-13

5.58

2012-12-12

5.67

2012-12-11

5.79

2012-12-10

5.75

2012-12-07

5.73

2012-12-06

5.96

2012-12-05

5.94

2012-12-04

5.90

2012-12-03

5.89

2012-11-30

6.01

2012-11-29

5.96

2012-11-28

5.90

2012-11-27

5.90

2012-11-26

5.88

2012-11-23

5.85

2012-11-21

5.81

2012-11-20

5.79

2012-11-19

5.75

2012-11-16

6.27

2012-11-15

6.12

2012-11-14

6.40

2012-11-13

6.62

2012-11-12

6.60

2012-11-09

6.69

2012-11-08

6.68

2012-11-07

6.72

2012-11-06

6.82

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