Aecom (ACM) PE Ratio: 16.73

Is Aecom’s P/E ratio high or low?

Aecom's P/E ratio of 16.73 is 64% below its 5-year average of 46.79, near the low end of its 5-year range (16.49–126.28).

As of Tuesday, June 16, 2026. 28.27% below its 12-month average of 23.32.

PE Ratio (16.73) = Close Price ($69.59) / Diluted TTM EPS ($4.16)

ACM PE Ratio Chart

ACM Average PE Ratio Chart

ACM Current vs Average PE Ratio Chart

ACM PE Ratio Metrics

P/E vs. its own history

At 16.7, P/E is cheaper than usual, sitting higher than 33% of its 19-year history.

P/E Comparison

Aecom 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

Aecom PE Ratio FAQ

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

The P/E ratio for ACM stock is 16.73.

Is Aecom's P/E ratio high or low?

Aecom's P/E ratio of 16.73 is 64% below its 5-year average of 46.79, near the low end of its 5-year range (16.49–126.28).

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

The TTM average P/E ratio for ACM stock is 23.32.

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

The 3Y average P/E ratio for ACM stock is 37.46.

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

The 5Y average P/E ratio for ACM stock is 37.96.

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

The 10Y average P/E ratio for ACM stock is 35.73.

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

The 15Y average P/E ratio for ACM stock is 29.59.

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

The 20Y average P/E ratio for ACM stock is 26.08.

Showing the most recent 260 of 3,799 data points. The chart above shows the full history.

Related Metrics