AMT P/E ratio: current value, 10-year range and year-by-year history
Cash & Leverage
AMT's p/e ratio is lower than 95% of the last 10 years.
P/E ratio History
AMT P/E ratio by year
Yearly range of AMT’s p/e ratio from 2016 to 2026. Over the full period it ranged from 22.3 to 148.7, averaging 56.3.
| Year | Low | Average | High | Year-end |
|---|---|---|---|---|
| 2026 | 22.3 | 29.1 | 35.8 | 24.2 |
| 2025 | 27.5 | 50.4 | 84.5 | 32.6 |
| 2024 | 36.1 | 58.6 | 98.1 | 38.1 |
| 2023 | 50.7 | 86.2 | 148.7 | 147.9 |
| 2022 | 29.2 | 40.4 | 50.5 | 33.6 |
| 2021 | 46.8 | 56.1 | 63.8 | 51.6 |
| 2020 | 42.3 | 56.7 | 62.9 | 59.2 |
| 2019 | 54.3 | 64.1 | 73.1 | 54.3 |
| 2018 | 49.8 | 55.6 | 63.0 | 57.1 |
| 2017 | 51.7 | 57.0 | 65.9 | 54.2 |
| 2016 | 50.9 | 57.7 | 72.2 | 53.4 |
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How much the market pays for each dollar of annual profit. P/E = Stock Price / EPS. The raw number means little — what matters is whether it's high or low relative to the company's own history.
Price / Earnings Per ShareThe chart shows five color-coded historical zones: green (below 10th percentile) means historically very cheap, fading through lime and gray (the normal 25th–75th range) to orange and red (historically expensive). When the line sits in a green or lime zone, the stock is trading at an unusually low P/E relative to its own history.
- Cyclical businesses look cheapest on P/E at peak earnings — the "earnings trap." Use EV/EBITDA or normalised earnings for energy, materials, and financials.
- A falling P/E trend may signal a business in structural decline, not a buying opportunity.
Is AMT P/E ratio High or Low Right Now?
American Tower Corporation's P/E ratio is currently 24.2, which is near historic low relative to its 10-year historical range. The 10-year median P/E ratio for AMT is approximately 56.0. See all AMT valuation metrics →
Unlock 10y, 15y, 20y, and 30y history with peer comparison and CSV export.