HEICO (HEI-A) PE Ratio: History & Chart

HEICO Corporation(HEI-A)

Aerospace & Defense · Hollywood, FL

$224.84-5.98 (-2.59%)

Delayed quote: Oct 2, 2026, 4:00 PM EDT

About HEICO Corporation

HEICO Corporation operates as a diversified enterprise, involved in the design, manufacturing, and global distribution of specialized products and services primarily for the aerospace, defense, and electronics sectors. Its activities span both domestic and international markets. The company's Flight Support Group division delivers a range of essential components and services. This encompasses producing replacement parts for jet engines and aircraft, as well as fabricating thermal insulation blankets, advanced renewable insulation systems, and various specialty components. The segment also functions as a distributor for critical hydraulic, pneumatic, structural, interconnect, mechanical, and electro-mechanical parts, serving commercial, regional, and general aviation clients. A significant aspect of its operations involves extensive repair and overhaul services for jet engine and aircraft components, avionics, instruments, composites, and flight surfaces on commercial aircraft, alongside maintaining avionics, navigation systems, and other vital instruments utilized in military aircraft. Within its Electronic Technologies Group segment, HEICO develops and supplies advanced technological products. This broad portfolio features electro-optical infrared simulation and testing equipment, electro-optical laser products, and diverse power equipment, including microwave solutions. The segment additionally produces electromagnetic and radio frequency interference (RFI) shielding and suppression filters, high-speed interface products, high voltage interconnection devices, sophisticated advanced power electronics, and power conversion units. Essential safety devices such as underwater and emergency locator transmission beacons are also manufactured. Further specialized electronic offerings include traveling wave tube amplifiers, microwave power modules, three-dimensional microelectronic and stacked memory products, robust connectivity solutions designed for harsh environments, and custom molded cable assemblies. Completing its specialized array are radio frequency and microwave amplifiers, transmitters, and receivers; communications and electronic intercept receivers and tuners; self-sealing auxiliary fuel systems; active antenna systems; and nuclear radiation detectors. HEICO's varied client base predominantly includes entities within the aviation, defense, space, medical, telecommunications, and broader electronics industries. The corporation, founded in 1957, is headquartered in Hollywood, Florida.

Hollywood, FL

11,100 employees

www.heico.com

Industrials / Aerospace & Defense

Sector: Industrials
Industry: Aerospace & Defense
CEO: Eric A. Mendelson

View full financials

HEI-A PE Ratio Metrics

PE RATIO

37.47

PE RATIO AVG TTM

47.51

PE RATIO AVG 3Y

51.67

PE RATIO AVG 5Y

51.64

PE RATIO AVG 10Y

46.15

PE RATIO AVG 15Y

38.77

PE RATIO AVG 20Y

33.46

CURRENT VS TTM AVG

-21.13%

CURRENT VS 3Y AVG

-27.49%

CURRENT VS 5Y AVG

-27.44%

CURRENT VS 10Y AVG

-18.81%

CURRENT VS 15Y AVG

-3.34%

CURRENT VS 20Y AVG

+12.00%

SECTOR MEDIAN · INDUSTRIALS

28.95

median of 132 covered companies

CURRENT VS SECTOR MEDIAN

+29.43%

vs the sector median at left

NAME	MARKET CAP	PE RATIO	TTM	3Y	5Y
HEICO Corporation (HEI-A)	$43.30B	37.47	47.51	51.67	51.64
Ferguson plc (FERG)vs ›	$43.31B	N/A	24.88	21.78	19.66
Rocket Lab USA, Inc. (RKLB)vs ›	$42.79B	N/A	N/A	N/A	N/A
Thomson Reuters Corporation (TRI)vs ›	$42.61B	26.10	26.37	32.47	39.05
L3Harris Technologies, Inc. (LHX)vs ›	$44.06B	23.90	33.49	32.72	32.58
HEICO Corporation (HEI)vs ›	$42.14B	50.41	62.62	66.19	65.12
Carrier Global Corporation (CARR)vs ›	$45.44B	38.28	30.53	26.98	22.58
Ferrovial SE (FER)vs ›	$38.91B	N/A	N/A	N/A	N/A
Waste Connections, Inc. (WCN)vs ›	$38.77B	37.24	50.84	56.43	53.60
Westinghouse Air Brake Technologies Corporation (WAB)vs ›	$48.57B	38.65	35.46	32.27	31.47

NAME

MARKET CAP

PE RATIO

TTM

HEICO Corporation (HEI-A)

$43.30B

37.47

47.51

51.67

51.64

Ferguson plc (FERG)vs ›

$43.31B

N/A

24.88

21.78

19.66

Rocket Lab USA, Inc. (RKLB)vs ›

$42.79B

N/A

Thomson Reuters Corporation (TRI)vs ›

$42.61B

26.10

26.37

32.47

39.05

L3Harris Technologies, Inc. (LHX)vs ›

$44.06B

23.90

33.49

32.72

32.58

HEICO Corporation (HEI)vs ›

$42.14B

50.41

62.62

66.19

65.12

Carrier Global Corporation (CARR)vs ›

$45.44B

38.28

30.53

26.98

22.58

Ferrovial SE (FER)vs ›

$38.91B

N/A

Waste Connections, Inc. (WCN)vs ›

$38.77B

37.24

50.84

56.43

53.60

Westinghouse Air Brake Technologies Corporation (WAB)vs ›

$48.57B

38.65

35.46

32.27

31.47

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

PE Ratio FAQ

What is the P/E ratio for HEICO Corporation (HEI-A)?

The P/E ratio for HEI-A stock is 37.47.

Is HEICO Corporation's P/E ratio high or low?

The P/E ratio of 37.47 is 27% below its 5-year average of 51.64, near the low end of its 5-year range (36.81–68.48).

What is the TTM average P/E ratio for HEICO Corporation (HEI-A)?

The TTM average P/E ratio for HEI-A stock is 47.51.

What is the 3Y average P/E ratio for HEICO Corporation (HEI-A)?

The 3Y average P/E ratio for HEI-A stock is 51.67.

What is the 5Y average P/E ratio for HEICO Corporation (HEI-A)?

The 5Y average P/E ratio for HEI-A stock is 51.64.

What is the 10Y average P/E ratio for HEICO Corporation (HEI-A)?

The 10Y average P/E ratio for HEI-A stock is 46.15.

What is the 15Y average P/E ratio for HEICO Corporation (HEI-A)?

The 15Y average P/E ratio for HEI-A stock is 38.77.

What is the 20Y average P/E ratio for HEICO Corporation (HEI-A)?

The 20Y average P/E ratio for HEI-A stock is 33.46.

DATE	PE RATIO
2026-10-02	37.47
2026-10-01	38.47
2026-09-30	38.06
2026-09-29	38.47
2026-09-28	38.44
2026-09-25	38.67
2026-09-24	38.24
2026-09-23	38.52
2026-09-22	38.20
2026-09-21	37.78
2026-09-18	36.98
2026-09-17	36.81
2026-09-16	37.06
2026-09-15	37.07
2026-09-14	37.96
2026-09-11	39.21
2026-09-10	38.72
2026-09-09	38.75
2026-09-08	39.17
2026-09-04	40.03
2026-09-03	39.88
2026-09-02	39.97
2026-09-01	40.33
2026-08-31	40.70
2026-08-28	41.68
2026-08-27	44.82
2026-08-26	45.69
2026-08-25	45.91
2026-08-24	46.29
2026-08-21	46.61
2026-08-20	46.06
2026-08-19	47.21
2026-08-18	48.00
2026-08-17	48.32
2026-08-14	49.11
2026-08-13	48.66
2026-08-12	48.61
2026-08-11	47.27
2026-08-10	47.34
2026-08-07	47.56
2026-08-06	47.13
2026-08-05	47.58
2026-08-04	47.49
2026-08-03	46.75
2026-07-31	45.94
2026-07-30	45.74
2026-07-29	45.96
2026-07-28	47.01
2026-07-27	46.33
2026-07-24	45.25
2026-07-23	44.44
2026-07-22	43.62
2026-07-21	44.22
2026-07-20	44.32
2026-07-17	44.66
2026-07-16	44.69
2026-07-15	45.21
2026-07-14	44.59
2026-07-13	44.52
2026-07-10	45.37
2026-07-09	45.23
2026-07-08	44.83
2026-07-07	45.99
2026-07-06	46.90
2026-07-02	46.73
2026-07-01	46.72
2026-06-30	46.06
2026-06-29	45.44
2026-06-26	45.49
2026-06-25	45.98
2026-06-24	43.92
2026-06-23	43.97
2026-06-22	43.24
2026-06-18	44.21
2026-06-17	44.31
2026-06-16	44.31
2026-06-15	44.42
2026-06-12	44.12
2026-06-11	44.83
2026-06-10	42.40
2026-06-09	43.18
2026-06-08	42.77
2026-06-05	43.48
2026-06-04	43.98
2026-06-03	43.26
2026-06-02	43.71
2026-06-01	43.92
2026-05-29	51.35
2026-05-28	50.86
2026-05-27	45.41
2026-05-26	45.24
2026-05-22	44.28
2026-05-21	44.24
2026-05-20	44.23
2026-05-19	43.08
2026-05-18	43.15
2026-05-15	42.76
2026-05-14	43.97
2026-05-13	43.22
2026-05-12	42.92
2026-05-11	42.99
2026-05-08	43.80
2026-05-07	43.62
2026-05-06	44.50
2026-05-05	42.36
2026-05-04	41.42
2026-05-01	41.36
2026-04-30	41.31
2026-04-29	39.78
2026-04-28	40.62
2026-04-27	40.62
2026-04-24	40.29
2026-04-23	41.04
2026-04-22	40.99
2026-04-21	41.80
2026-04-20	43.74
2026-04-17	43.77
2026-04-16	42.70
2026-04-15	43.87
2026-04-14	44.64
2026-04-13	44.14
2026-04-10	43.44
2026-04-09	44.16
2026-04-08	44.31
2026-04-07	41.98
2026-04-06	42.19
2026-04-02	41.71
2026-04-01	41.97
2026-03-31	41.72
2026-03-30	40.49
2026-03-27	41.06
2026-03-26	41.17
2026-03-25	42.10
2026-03-24	42.06
2026-03-23	42.10
2026-03-20	41.39
2026-03-19	42.19
2026-03-18	43.68
2026-03-17	44.50
2026-03-16	44.25
2026-03-13	43.75
2026-03-12	44.08
2026-03-11	46.04
2026-03-10	45.81
2026-03-09	46.26
2026-03-06	46.02
2026-03-05	46.40
2026-03-04	48.16
2026-03-03	48.32
2026-03-02	48.69
2026-02-27	48.90
2026-02-26	48.45
2026-02-25	51.52
2026-02-24	52.83
2026-02-23	52.72
2026-02-20	53.28
2026-02-19	52.99
2026-02-18	52.54
2026-02-17	51.78
2026-02-13	51.51
2026-02-12	50.99
2026-02-11	50.30
2026-02-10	50.48
2026-02-09	50.54
2026-02-06	51.15
2026-02-05	50.61
2026-02-04	50.78
2026-02-03	52.39
2026-02-02	52.35
2026-01-30	51.85
2026-01-29	51.87
2026-01-28	51.96
2026-01-27	53.23
2026-01-26	52.74
2026-01-23	52.54
2026-01-22	53.38
2026-01-21	54.83
2026-01-20	54.40
2026-01-16	55.47
2026-01-15	56.24
2026-01-14	55.28
2026-01-13	55.21
2026-01-12	55.93
2026-01-09	55.63
2026-01-08	55.24
2026-01-07	55.21
2026-01-06	54.92
2026-01-05	54.18
2026-01-02	52.39
2025-12-31	51.41
2025-12-30	51.94
2025-12-29	52.13
2025-12-26	52.92
2025-12-24	53.40
2025-12-23	53.60
2025-12-22	57.16
2025-12-19	55.96
2025-12-18	52.72
2025-12-17	52.58
2025-12-16	53.09
2025-12-15	53.34
2025-12-12	52.99
2025-12-11	53.68
2025-12-10	52.71
2025-12-09	52.24
2025-12-08	53.75
2025-12-05	53.45
2025-12-04	54.04
2025-12-03	53.08
2025-12-02	52.75
2025-12-01	53.14
2025-11-28	54.04
2025-11-26	53.74
2025-11-25	53.82
2025-11-24	52.44
2025-11-21	51.99
2025-11-20	51.96
2025-11-19	52.69
2025-11-18	52.89
2025-11-17	53.04
2025-11-14	53.61
2025-11-13	54.26
2025-11-12	55.54
2025-11-11	56.18
2025-11-10	56.49
2025-11-07	55.05
2025-11-06	54.29
2025-11-05	54.30
2025-11-04	53.86
2025-11-03	53.81
2025-10-31	54.21
2025-10-30	52.88
2025-10-29	53.14
2025-10-28	53.32
2025-10-27	53.97
2025-10-24	54.17
2025-10-23	54.19
2025-10-22	53.28
2025-10-21	53.90
2025-10-20	53.64
2025-10-17	52.37
2025-10-16	52.42
2025-10-15	52.79
2025-10-14	53.95
2025-10-13	53.61
2025-10-10	53.01
2025-10-09	54.67
2025-10-08	55.21
2025-10-07	54.72
2025-10-06	55.77
2025-10-03	55.31
2025-10-02	54.82
2025-10-01	55.24
2025-09-30	55.60
2025-09-29	54.96
2025-09-26	55.14
2025-09-25	54.76
2025-09-24	54.63
2025-09-23	55.26
2025-09-22	55.15

DATE

PE RATIO

2026-10-02

37.47

2026-10-01

38.47

2026-09-30

38.06

2026-09-29

38.47

2026-09-28

38.44

2026-09-25

38.67

2026-09-24

38.24

2026-09-23

38.52

2026-09-22

38.20

2026-09-21

37.78

2026-09-18

36.98

2026-09-17

36.81

2026-09-16

37.06

2026-09-15

37.07

2026-09-14

37.96

2026-09-11

39.21

2026-09-10

38.72

2026-09-09

38.75

2026-09-08

39.17

2026-09-04

40.03

2026-09-03

39.88

2026-09-02

39.97

2026-09-01

40.33

2026-08-31

40.70

2026-08-28

41.68

2026-08-27

44.82

2026-08-26

45.69

2026-08-25

45.91

2026-08-24

46.29

2026-08-21

46.61

2026-08-20

46.06

2026-08-19

47.21

2026-08-18

48.00

2026-08-17

48.32

2026-08-14

49.11

2026-08-13

48.66

2026-08-12

48.61

2026-08-11

47.27

2026-08-10

47.34

2026-08-07

47.56

2026-08-06

47.13

2026-08-05

47.58

2026-08-04

47.49

2026-08-03

46.75

2026-07-31

45.94

2026-07-30

45.74

2026-07-29

45.96

2026-07-28

47.01

2026-07-27

46.33

2026-07-24

45.25

2026-07-23

44.44

2026-07-22

43.62

2026-07-21

44.22

2026-07-20

44.32

2026-07-17

44.66

2026-07-16

44.69

2026-07-15

45.21

2026-07-14

44.59

2026-07-13

44.52

2026-07-10

45.37

2026-07-09

45.23

2026-07-08

44.83

2026-07-07

45.99

2026-07-06

46.90

2026-07-02

46.73

2026-07-01

46.72

2026-06-30

46.06

2026-06-29

45.44

2026-06-26

45.49

2026-06-25

45.98

2026-06-24

43.92

2026-06-23

43.97

2026-06-22

43.24

2026-06-18

44.21

2026-06-17

44.31

2026-06-16

44.31

2026-06-15

44.42

2026-06-12

44.12

2026-06-11

44.83

2026-06-10

42.40

2026-06-09

43.18

2026-06-08

42.77

2026-06-05

43.48

2026-06-04

43.98

2026-06-03

43.26

2026-06-02

43.71

2026-06-01

43.92

2026-05-29

51.35

2026-05-28

50.86

2026-05-27

45.41

2026-05-26

45.24

2026-05-22

44.28

2026-05-21

44.24

2026-05-20

44.23

2026-05-19

43.08

2026-05-18

43.15

2026-05-15

42.76

2026-05-14

43.97

2026-05-13

43.22

2026-05-12

42.92

2026-05-11

42.99

2026-05-08

43.80

2026-05-07

43.62

2026-05-06

44.50

2026-05-05

42.36

2026-05-04

41.42

2026-05-01

41.36

2026-04-30

41.31

2026-04-29

39.78

2026-04-28

40.62

2026-04-27

40.62

2026-04-24

40.29

2026-04-23

41.04

2026-04-22

40.99

2026-04-21

41.80

2026-04-20

43.74

2026-04-17

43.77

2026-04-16

42.70

2026-04-15

43.87

2026-04-14

44.64

2026-04-13

44.14

2026-04-10

43.44

2026-04-09

44.16

2026-04-08

44.31

2026-04-07

41.98

2026-04-06

42.19

2026-04-02

41.71

2026-04-01

41.97

2026-03-31

41.72

2026-03-30

40.49

2026-03-27

41.06

2026-03-26

41.17

2026-03-25

42.10

2026-03-24

42.06

2026-03-23

42.10

2026-03-20

41.39

2026-03-19

42.19

2026-03-18

43.68

2026-03-17

44.50

2026-03-16

44.25

2026-03-13

43.75

2026-03-12

44.08

2026-03-11

46.04

2026-03-10

45.81

2026-03-09

46.26

2026-03-06

46.02

2026-03-05

46.40

2026-03-04

48.16

2026-03-03

48.32

2026-03-02

48.69

2026-02-27

48.90

2026-02-26

48.45

2026-02-25

51.52

2026-02-24

52.83

2026-02-23

52.72

2026-02-20

53.28

2026-02-19

52.99

2026-02-18

52.54

2026-02-17

51.78

2026-02-13

51.51

2026-02-12

50.99

2026-02-11

50.30

2026-02-10

50.48

2026-02-09

50.54

2026-02-06

51.15

2026-02-05

50.61

2026-02-04

50.78

2026-02-03

52.39

2026-02-02

52.35

2026-01-30

51.85

2026-01-29

51.87

2026-01-28

51.96

2026-01-27

53.23

2026-01-26

52.74

2026-01-23

52.54

2026-01-22

53.38

2026-01-21

54.83

2026-01-20

54.40

2026-01-16

55.47

2026-01-15

56.24

2026-01-14

55.28

2026-01-13

55.21

2026-01-12

55.93

2026-01-09

55.63

2026-01-08

55.24

2026-01-07

55.21

2026-01-06

54.92

2026-01-05

54.18

2026-01-02

52.39

2025-12-31

51.41

2025-12-30

51.94

2025-12-29

52.13

2025-12-26

52.92

2025-12-24

53.40

2025-12-23

53.60

2025-12-22

57.16

2025-12-19

55.96

2025-12-18

52.72

2025-12-17

52.58

2025-12-16

53.09

2025-12-15

53.34

2025-12-12

52.99

2025-12-11

53.68

2025-12-10

52.71

2025-12-09

52.24

2025-12-08

53.75

2025-12-05

53.45

2025-12-04

54.04

2025-12-03

53.08

2025-12-02

52.75

2025-12-01

53.14

2025-11-28

54.04

2025-11-26

53.74

2025-11-25

53.82

2025-11-24

52.44

2025-11-21

51.99

2025-11-20

51.96

2025-11-19

52.69

2025-11-18

52.89

2025-11-17

53.04

2025-11-14

53.61

2025-11-13

54.26

2025-11-12

55.54

2025-11-11

56.18

2025-11-10

56.49

2025-11-07

55.05

2025-11-06

54.29

2025-11-05

54.30

2025-11-04

53.86

2025-11-03

53.81

2025-10-31

54.21

2025-10-30

52.88

2025-10-29

53.14

2025-10-28

53.32

2025-10-27

53.97

2025-10-24

54.17

2025-10-23

54.19

2025-10-22

53.28

2025-10-21

53.90

2025-10-20

53.64

2025-10-17

52.37

2025-10-16

52.42

2025-10-15

52.79

2025-10-14

53.95

2025-10-13

53.61

2025-10-10

53.01

2025-10-09

54.67

2025-10-08

55.21

2025-10-07

54.72

2025-10-06

55.77

2025-10-03

55.31

2025-10-02

54.82

2025-10-01

55.24

2025-09-30

55.60

2025-09-29

54.96

2025-09-26

55.14

2025-09-25

54.76

2025-09-24

54.63

2025-09-23

55.26

2025-09-22

55.15

PE Ratio: 37.47

HEI-A PE Ratio Chart

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P/E vs. its own history

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