Iron Mountain Inc (IRM) stock
IRMNYSEReal Estate Investment TrustsFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 5, 2026Score 7/3064% above fair value
$114.58+2.15 (+1.91%)
Close on Nov 12, 2026Market cap $34.11BP/E 74.9Yield 2.81%
Iron Mountain EV/EBITDA
EV/EBITDA is enterprise value divided by EBITDA over the trailing twelve months.
Iron Mountain's EV/EBITDA was 20.3× on Nov 11, 2026, against 20.0× a year earlier. Over the last 5 years it ranged from 12.7× to 27.6×, with a median of 20.3×.
EV/EBITDA at the end of each year
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| 2026 | Nov 11, 2026 | 20.3× | +0.8 |
| 2025 | Dec 31, 2025 | 19.5× | −4.7 |
| 2024 | Dec 31, 2024 | 24.2× | +5.5 |
| 2023 | Dec 29, 2023 | 18.7× | +4.3 |
| 2022 | Dec 30, 2022 | 14.4× | +0.7 |
| 2021 | Dec 31, 2021 | 13.7× | +1.1 |
| 2020 | Dec 31, 2020 | 12.6× | +0.7 |
| 2019 | Dec 31, 2019 | 11.9× | −1.2 |
| 2018 | Dec 31, 2018 | 13.1× | −1.5 |
| 2017 | Dec 29, 2017 | 14.6× | −1.7 |
| 2016 | Dec 30, 2016 | 16.2× | +4.4 |
| 2015 | Dec 31, 2015 | 11.8× | −2.6 |
| 2014 | Dec 31, 2014 | 14.4× | +3.7 |
| 2013 | Dec 31, 2013 | 10.7× | +1.2 |
| 2012 | Dec 31, 2012 | 9.6× | +1.5 |
| 2011 | Dec 30, 2011 | 8.1× | −1.4 |
| 2010 | Dec 31, 2010 | 9.5× | +4.2 |
| 2009 | Dec 31, 2009 | 5.3× | – |
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