IRM P/E ratio: current value, 10-year range and year-by-year history
Cash & Leverage
IRM's p/e ratio is higher than 65% of the last 10 years.
P/E ratio History
IRM P/E ratio by year
Yearly range of IRM’s p/e ratio from 2016 to 2026. Over the full period it ranged from 19.4 to 724.4, averaging 90.6.
| Year | Low | Average | High | Year-end |
|---|---|---|---|---|
| 2026 | 79.9 | 146.1 | 233.9 | 83.5 |
| 2025 | 135.7 | 310.4 | 724.4 | 171.3 |
| 2024 | 104.2 | 177.7 | 359.4 | 172.3 |
| 2023 | 25.8 | 42.2 | 74.3 | 73.6 |
| 2022 | 26.0 | 33.8 | 44.9 | 29.5 |
| 2021 | 19.4 | 27.0 | 41.8 | 33.8 |
| 2020 | 20.7 | 39.8 | 66.7 | 24.9 |
| 2019 | 23.4 | 26.5 | 34.6 | 34.6 |
| 2018 | 25.7 | 49.7 | 56.5 | 25.7 |
| 2017 | 45.1 | 66.8 | 95.3 | 47.2 |
| 2016 | 93.7 | 108.2 | 125.0 | 108.2 |
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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 IRM P/E ratio High or Low Right Now?
Iron Mountain Incorporated's P/E ratio is currently 83.5, which is above average relative to its 10-year historical range. The 10-year median P/E ratio for IRM is approximately 48.8. See all IRM valuation metrics →
Unlock 10y, 15y, 20y, and 30y history with peer comparison and CSV export.