What is the P/E ratio for Aecom (ACM)?

The P/E ratio for ACM stock is N/A.

What is the TTM average P/E ratio for Aecom (ACM)?

The TTM average P/E ratio for ACM stock is 22.58.

What is the 3Y average P/E ratio for Aecom (ACM)?

The 3Y average P/E ratio for ACM stock is 32.34.

What is the 5Y average P/E ratio for Aecom (ACM)?

The 5Y average P/E ratio for ACM stock is 37.03.

What is the 10Y average P/E ratio for Aecom (ACM)?

The 10Y average P/E ratio for ACM stock is 35.06.

What is the 15Y average P/E ratio for Aecom (ACM)?

The 15Y average P/E ratio for ACM stock is 29.84.

What is the 20Y average P/E ratio for Aecom (ACM)?

The 20Y average P/E ratio for ACM stock is 25.99.

Aecom (ACM) PE Ratio: History & Chart

Basis: FMP quote price / unrounded diluted EPS from four consecutive issuer fiscal quarters. Source: stored company filings and market data; unavailable inputs remain N/A.

The P/E ratio is N/A as of 2026-09-14T21:25:13.577Z.

Stored calculation inputs

Calculation as of: 2026-09-14T21:25:13.577Z.

Quote observation: 2026-09-14T20:00:02.000Z. Amounts in USD. The price header may show a later quote.

Quote price: 64.6
Unrounded diluted TTM EPS · period ending 2026-06-30: N/A

FMP input reference: a7090de1473fa0f4adfef6a617d2c721f7ae4b696e3ef0464983a7d5242b87a5

Forward PE Ratio|PEG Ratio|P/B Ratio|EPS|All Metrics

ACM PE Ratio Metrics

PE RATIO

N/A

PE RATIO AVG TTM

22.58

PE RATIO AVG 3Y

32.34

PE RATIO AVG 5Y

37.03

PE RATIO AVG 10Y

35.06

PE RATIO AVG 15Y

29.84

PE RATIO AVG 20Y

25.99

CURRENT VS TTM AVG

N/A

CURRENT VS 3Y AVG

N/A

CURRENT VS 5Y AVG

N/A

CURRENT VS 10Y AVG

N/A

CURRENT VS 15Y AVG

N/A

CURRENT VS 20Y AVG

N/A

ACM Competitors' PE Ratio

ACM

Aecom

Current

Market Cap

$8.30B

PE Ratio

N/A

TTM Avg

22.58

3Y Avg

32.34

5Y Avg

37.03

AGCO

AGCO Corporation

vs ACM

Market Cap

$8.56B

PE Ratio

16.94

TTM Avg

25.42

3Y Avg

22.67

5Y Avg

17.54

AOS

A. O. Smith Corporation

vs ACM

Market Cap

$7.95B

PE Ratio

15.98

TTM Avg

17.71

3Y Avg

21.98

5Y Avg

24.27

AVAV

AeroVironment, Inc.

vs ACM

Market Cap

$7.76B

PE Ratio

N/A

TTM Avg

120.30

3Y Avg

113.63

5Y Avg

99.99

KTOS

Kratos Defense & Security Solutions, Inc.

vs ACM

Market Cap

$8.92B

PE Ratio

279.23

TTM Avg

561.88

3Y Avg

1291252477651086848.00

5Y Avg

1083104788671667712.00

PNR

Pentair plc

vs ACM

Market Cap

$8.97B

PE Ratio

14.12

TTM Avg

22.79

3Y Avg

23.31

5Y Avg

21.34

VMI

Valmont Industries, Inc.

vs ACM

Market Cap

$9.12B

PE Ratio

18.78

TTM Avg

31.15

3Y Avg

28.52

5Y Avg

27.50

FLR

Fluor Corporation

vs ACM

Market Cap

$7.47B

PE Ratio

N/A

TTM Avg

9.29

3Y Avg

20.81

5Y Avg

20.81

SAIA

Saia, Inc.

vs ACM

Market Cap

$9.36B

PE Ratio

33.88

TTM Avg

36.60

3Y Avg

33.40

5Y Avg

29.98

MATX

Matson, Inc.

vs ACM

Market Cap

$7.16B

PE Ratio

15.82

TTM Avg

11.48

3Y Avg

11.31

5Y Avg

8.45

NAME	MARKET CAP	PE RATIO	TTM	3Y	5Y
Aecom (ACM)	$8.30B	N/A	22.58	32.34	37.03
AGCO Corporation (AGCO)vs ›	$8.56B	16.94	25.42	22.67	17.54
A. O. Smith Corporation (AOS)vs ›	$7.95B	15.98	17.71	21.98	24.27
AeroVironment, Inc. (AVAV)vs ›	$7.76B	N/A	120.30	113.63	99.99
Kratos Defense & Security Solutions, Inc. (KTOS)vs ›	$8.92B	279.23	561.88	1291252477651086848.00	1083104788671667712.00
Pentair plc (PNR)vs ›	$8.97B	14.12	22.79	23.31	21.34
Valmont Industries, Inc. (VMI)vs ›	$9.12B	18.78	31.15	28.52	27.50
Fluor Corporation (FLR)vs ›	$7.47B	N/A	9.29	20.81	20.81
Saia, Inc. (SAIA)vs ›	$9.36B	33.88	36.60	33.40	29.98
Matson, Inc. (MATX)vs ›	$7.16B	15.82	11.48	11.31	8.45

P/E Comparison

Trailing P/E

N/A

Forward P/E

16.2

Forward P/E Calculation

View All Analyst Estimates

Forward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.

Calculation:

Current Price

$64.60

÷

Forward EPS (Est.)

$3.98

=

Forward P/E

16.24

Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.

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.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PE Ratio FAQ

What is the P/E ratio for Aecom (ACM)?: The P/E ratio for ACM stock is N/A.
What is the TTM average P/E ratio for Aecom (ACM)?: The TTM average P/E ratio for ACM stock is 22.58.
What is the 3Y average P/E ratio for Aecom (ACM)?: The 3Y average P/E ratio for ACM stock is 32.34.
What is the 5Y average P/E ratio for Aecom (ACM)?: The 5Y average P/E ratio for ACM stock is 37.03.
What is the 10Y average P/E ratio for Aecom (ACM)?: The 10Y average P/E ratio for ACM stock is 35.06.
What is the 15Y average P/E ratio for Aecom (ACM)?: The 15Y average P/E ratio for ACM stock is 29.84.
What is the 20Y average P/E ratio for Aecom (ACM)?: The 20Y average P/E ratio for ACM stock is 25.99.

ACM PE Ratio History

DATE	PE RATIO
2026-09-11	29.14
2026-09-10	28.85
2026-09-09	29.37
2026-09-08	30.29
2026-09-04	30.54
2026-09-03	30.66
2026-09-02	30.49
2026-09-01	30.38
2026-08-31	30.93
2026-08-28	31.73
2026-08-27	30.39
2026-08-26	29.87
2026-08-25	28.80
2026-08-24	29.81
2026-08-21	29.72
2026-08-20	29.90
2026-08-19	29.83
2026-08-18	28.31
2026-08-17	28.54
2026-08-14	28.95
2026-08-13	29.18
2026-08-12	28.00
2026-08-11	30.76
2026-08-10	17.62
2026-08-07	18.23
2026-08-06	18.01
2026-08-05	18.00
2026-08-04	18.21
2026-08-03	17.98
2026-07-31	17.40
2026-07-30	17.25
2026-07-29	17.69
2026-07-28	17.89
2026-07-27	17.06
2026-07-24	16.96
2026-07-23	16.26
2026-07-22	16.22
2026-07-21	16.57
2026-07-20	16.33
2026-07-17	16.42
2026-07-16	16.81
2026-07-15	16.56
2026-07-14	16.48
2026-07-13	16.51
2026-07-10	16.41
2026-07-09	16.36
2026-07-08	16.32
2026-07-07	16.26
2026-07-06	16.73
2026-07-02	16.28
2026-07-01	16.07
2026-06-30	16.78
2026-06-29	16.77
2026-06-26	17.07
2026-06-25	16.86
2026-06-24	16.79
2026-06-23	16.60
2026-06-22	16.31
2026-06-18	16.54
2026-06-17	16.69
2026-06-16	17.08
2026-06-15	16.73
2026-06-12	16.86
2026-06-11	16.73
2026-06-10	16.49
2026-06-09	17.14
2026-06-08	17.03
2026-06-05	17.10
2026-06-04	17.47
2026-06-03	17.41
2026-06-02	17.17
2026-06-01	17.37
2026-05-29	16.68
2026-05-28	17.04
2026-05-27	17.23
2026-05-26	17.42
2026-05-22	17.32
2026-05-21	16.87
2026-05-20	17.18
2026-05-19	17.11
2026-05-18	17.19
2026-05-15	17.14
2026-05-14	17.07
2026-05-13	16.95
2026-05-12	16.81
2026-05-11	20.65
2026-05-08	20.93
2026-05-07	21.16
2026-05-06	21.80
2026-05-05	21.97
2026-05-04	21.83
2026-05-01	21.84
2026-04-30	21.84
2026-04-29	21.29
2026-04-28	21.05
2026-04-27	21.30
2026-04-24	20.88
2026-04-23	20.90
2026-04-22	21.40
2026-04-21	22.07
2026-04-20	22.45
2026-04-17	22.50
2026-04-16	22.24
2026-04-15	22.46
2026-04-14	22.11
2026-04-13	22.16
2026-04-10	21.71
2026-04-09	22.21
2026-04-08	22.31
2026-04-07	21.63
2026-04-06	22.07
2026-04-02	22.00
2026-04-01	22.26
2026-03-31	22.03
2026-03-30	21.61
2026-03-27	22.20
2026-03-26	22.58
2026-03-25	23.00
2026-03-24	23.08
2026-03-23	23.39
2026-03-20	23.01
2026-03-19	23.46
2026-03-18	23.42
2026-03-17	23.34
2026-03-16	23.03
2026-03-13	23.65
2026-03-12	23.32
2026-03-11	23.78
2026-03-10	23.73
2026-03-09	24.44
2026-03-06	24.43
2026-03-05	24.36
2026-03-04	24.78
2026-03-03	24.98
2026-03-02	25.27
2026-02-27	25.45
2026-02-26	25.86
2026-02-25	24.47
2026-02-24	24.76
2026-02-23	24.23
2026-02-20	25.43
2026-02-19	25.09
2026-02-18	24.77
2026-02-17	23.70
2026-02-13	22.94
2026-02-12	22.96
2026-02-11	26.20
2026-02-10	22.88
2026-02-09	22.62
2026-02-06	22.25
2026-02-05	21.73
2026-02-04	21.12
2026-02-03	21.04
2026-02-02	21.32
2026-01-30	21.24
2026-01-29	21.49
2026-01-28	21.47
2026-01-27	21.33
2026-01-26	21.31
2026-01-23	21.38
2026-01-22	21.62
2026-01-21	21.31
2026-01-20	21.14
2026-01-16	21.63
2026-01-15	21.86
2026-01-14	21.63
2026-01-13	21.42
2026-01-12	21.90
2026-01-09	21.93
2026-01-08	21.78
2026-01-07	21.70
2026-01-06	22.01
2026-01-05	21.79
2026-01-02	21.23
2025-12-31	21.00
2025-12-30	21.35
2025-12-29	21.43
2025-12-26	21.45
2025-12-24	21.47
2025-12-23	21.54
2025-12-22	21.49
2025-12-19	21.30
2025-12-18	21.43
2025-12-17	21.30
2025-12-16	21.66
2025-12-15	21.58
2025-12-12	21.77
2025-12-11	22.02
2025-12-10	21.83
2025-12-09	22.08
2025-12-08	22.35
2025-12-05	22.56
2025-12-04	23.16
2025-12-03	22.88
2025-12-02	22.46
2025-12-01	22.36
2025-11-28	22.72
2025-11-26	23.23
2025-11-25	22.88
2025-11-24	22.87
2025-11-21	22.80
2025-11-20	23.38
2025-11-19	24.90
2025-11-18	25.84
2025-11-17	26.81
2025-11-14	27.14
2025-11-13	27.20
2025-11-12	26.98
2025-11-11	26.77
2025-11-10	26.56
2025-11-07	26.58
2025-11-06	26.45
2025-11-05	26.87
2025-11-04	26.59
2025-11-03	26.78
2025-10-31	27.31
2025-10-30	27.17
2025-10-29	27.13
2025-10-28	26.89
2025-10-27	26.94
2025-10-24	27.01
2025-10-23	26.93
2025-10-22	26.46
2025-10-21	27.28
2025-10-20	27.16
2025-10-17	26.60
2025-10-16	26.63
2025-10-15	26.99
2025-10-14	26.94
2025-10-13	26.74
2025-10-10	26.18
2025-10-09	26.68
2025-10-08	26.96
2025-10-07	26.31
2025-10-06	26.33
2025-10-03	26.20
2025-10-02	26.35
2025-10-01	26.51
2025-09-30	26.52
2025-09-29	26.40
2025-09-26	26.27
2025-09-25	26.09
2025-09-24	26.31
2025-09-23	26.42
2025-09-22	27.02
2025-09-19	26.93
2025-09-18	27.03
2025-09-17	25.79
2025-09-16	25.96
2025-09-15	25.96
2025-09-12	25.73
2025-09-11	25.95
2025-09-10	25.49
2025-09-09	25.26
2025-09-08	25.79
2025-09-05	25.74
2025-09-04	25.60
2025-09-03	25.22
2025-09-02	25.39
2025-08-29	25.38

Showing the most recent 260 of 3,860 data points. The chart above shows the full history.

See the Lowest P/E Ratio Stocks ranking →

PE Ratio: N/A

ACM PE Ratio Chart

ACM Average PE Ratio Chart

ACM PE Ratio Metrics

ACM Competitors' PE Ratio

P/E Comparison

Forward P/E Calculation

PE Ratio Formula & Definition

PE Ratio FAQ

ACM PE Ratio History

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