As of 2026-09-11, the Relative Valuation of Iron Mountain Inc (IRM) is 28.00 USD. This relative valuation is based on P/E multiples. With the latest stock price at 112.90 USD, the upside of Iron Mountain Inc based on Relative Valuation is -75.2%.
The range of the Relative Valuation is 18.71 - 37.57 USD.
| Range | Selected | |
| Trailing P/E multiples | 18.4x - 26.7x | 23.4x |
| Forward P/E multiples | 19.8x - 27.6x | 24.3x |
| Fair Price | 18.71 - 37.57 | 28.00 |
| Upside | -83.4% - -66.7% | -75.2% |
| Date | P/E |
| 2026-09-10 | 80.23 |
| 2026-09-09 | 81.88 |
| 2026-09-08 | 82.49 |
| 2026-09-04 | 83.05 |
| 2026-09-03 | 81.71 |
| 2026-09-02 | 79.48 |
| 2026-09-01 | 81.17 |
| 2026-08-31 | 81.97 |
| 2026-08-28 | 83.43 |
| 2026-08-27 | 87.19 |
| 2026-08-26 | 86.30 |
| 2026-08-25 | 85.92 |
| 2026-08-24 | 86.12 |
| 2026-08-21 | 86.71 |
| 2026-08-20 | 87.37 |
| 2026-08-19 | 86.76 |
| 2026-08-18 | 90.02 |
| 2026-08-17 | 92.31 |
| 2026-08-14 | 91.98 |
| 2026-08-13 | 89.98 |
| 2026-08-12 | 88.38 |
| 2026-08-11 | 86.98 |
| 2026-08-10 | 86.39 |
| 2026-08-07 | 86.10 |
| 2026-08-06 | 86.67 |
| 2026-08-05 | 90.35 |
| 2026-08-04 | 89.19 |
| 2026-08-03 | 88.18 |
| 2026-07-31 | 86.93 |
| 2026-07-30 | 88.58 |
| 2026-07-29 | 85.81 |
| 2026-07-28 | 89.33 |
| 2026-07-27 | 90.25 |
| 2026-07-24 | 91.18 |
| 2026-07-23 | 88.51 |
| 2026-07-22 | 88.48 |
| 2026-07-21 | 89.23 |
| 2026-07-20 | 88.28 |
| 2026-07-17 | 87.99 |
| 2026-07-16 | 86.46 |
| 2026-07-15 | 87.78 |
| 2026-07-14 | 87.17 |
| 2026-07-13 | 86.96 |
| 2026-07-10 | 86.35 |
| 2026-07-09 | 84.91 |
| 2026-07-08 | 82.05 |
| 2026-07-07 | 82.26 |
| 2026-07-06 | 82.71 |
| 2026-07-02 | 83.26 |
| 2026-07-01 | 86.63 |