PE Ratio: 23.85

Basis: Latest stored market observation. Source: stored company filings and market data; unavailable inputs remain N/A.

The P/E ratio is 23.85 as of Saturday, August 1, 2026.

PE Ratio (23.85) = Close Price ($173.36) / Diluted TTM EPS ($7.27)

AMT PE Ratio Metrics

P/E vs. its own history

At 23.9, P/E is cheaper than usual, sitting higher than 0% of its 19-year history.

P/E Comparison

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 American Tower Corporation (AMT)?

The P/E ratio for AMT stock is 23.85.

What is the TTM average P/E ratio for American Tower Corporation (AMT)?

The TTM average P/E ratio for AMT stock is 29.59.

What is the 3Y average P/E ratio for American Tower Corporation (AMT)?

The 3Y average P/E ratio for AMT stock is 61.00.

What is the 5Y average P/E ratio for American Tower Corporation (AMT)?

The 5Y average P/E ratio for AMT stock is 50.74.

What is the 10Y average P/E ratio for American Tower Corporation (AMT)?

The 10Y average P/E ratio for AMT stock is 55.23.

What is the 15Y average P/E ratio for American Tower Corporation (AMT)?

The 15Y average P/E ratio for AMT stock is 55.61.

What is the 20Y average P/E ratio for American Tower Corporation (AMT)?

The 20Y average P/E ratio for AMT stock is 55.75.

Showing the most recent 260 of 4,887 data points. The chart above shows the full history.

Related Metrics