As of 2025-12-15, the Relative Valuation of Iron Mountain Inc (IRM) is 22.60 USD. This relative valuation is based on P/E multiples. With the latest stock price at 83.35 USD, the upside of Iron Mountain Inc based on Relative Valuation is -72.9%.
The range of the Relative Valuation is 10.96 - 32.45 USD.
| Range | Selected | |
| Trailing P/E multiples | 20.3x - 30.0x | 26.6x |
| Forward P/E multiples | 28.0x - 30.4x | 29.0x |
| Fair Price | 10.96 - 32.45 | 22.60 |
| Upside | -86.9% - -61.1% | -72.9% |
| Date | P/E |
| 2025-12-12 | 154.71 |
| 2025-12-11 | 163.39 |
| 2025-12-10 | 158.70 |
| 2025-12-09 | 157.95 |
| 2025-12-08 | 156.71 |
| 2025-12-05 | 156.49 |
| 2025-12-04 | 157.82 |
| 2025-12-03 | 156.43 |
| 2025-12-02 | 153.63 |
| 2025-12-01 | 153.74 |
| 2025-11-28 | 160.27 |
| 2025-11-26 | 160.03 |
| 2025-11-25 | 158.99 |
| 2025-11-24 | 157.27 |
| 2025-11-21 | 157.81 |
| 2025-11-20 | 154.06 |
| 2025-11-19 | 160.92 |
| 2025-11-18 | 165.71 |
| 2025-11-17 | 164.60 |
| 2025-11-14 | 169.59 |
| 2025-11-13 | 169.59 |
| 2025-11-12 | 182.07 |
| 2025-11-11 | 187.74 |
| 2025-11-10 | 189.94 |
| 2025-11-07 | 193.26 |
| 2025-11-06 | 187.21 |
| 2025-11-05 | 186.48 |
| 2025-11-04 | 191.77 |
| 2025-11-03 | 192.42 |
| 2025-10-31 | 191.09 |
| 2025-10-30 | 188.02 |
| 2025-10-29 | 188.10 |
| 2025-10-28 | 193.13 |
| 2025-10-27 | 197.60 |
| 2025-10-24 | 195.32 |
| 2025-10-23 | 192.90 |
| 2025-10-22 | 192.94 |
| 2025-10-21 | 193.80 |
| 2025-10-20 | 196.43 |
| 2025-10-17 | 194.11 |
| 2025-10-16 | 196.36 |
| 2025-10-15 | 196.30 |
| 2025-10-14 | 191.85 |
| 2025-10-13 | 189.64 |
| 2025-10-10 | 189.03 |
| 2025-10-09 | 194.80 |
| 2025-10-08 | 195.61 |
| 2025-10-07 | 196.54 |
| 2025-10-06 | 197.43 |
| 2025-10-03 | 194.52 |