Iron Mountain annual total assets
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2025
Iron Mountain Total Assets Growth & History (IRM)
Iron Mountain's total assets was $21.13B for fiscal 2025.
View full Iron Mountain company overviewIron Mountain annual total assets history
| Fiscal year | Period ended | Total assets | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $21.13B | $2.41B | +12.86% |
| 2024 | 2024-12-31 | $18.72B | $1.24B | +7.12% |
| 2023 | 2023-12-31 | $17.47B | $1.33B | +8.26% |
| 2022 | 2022-12-31 | $16.14B | $1.69B | +11.70% |
| 2021 | 2021-12-31 | $14.45B | $300.8M | +2.13% |
| 2020 | 2020-12-31 | $14.15B | $332.5M | +2.41% |
| 2019 | 2019-12-31 | $13.82B | $1.96B | +16.53% |
| 2018 | 2018-12-31 | $11.86B | $881.8M | +8.03% |
| 2017 | 2017-12-31 | $10.98B | $1.49B | +15.69% |
| 2016 | 2016-12-31 | $9.49B | $3.14B | +49.38% |
| 2015 | 2015-12-31 | $6.35B | −$172.7M | −2.65% |
| 2014 | 2014-12-31 | $6.52B | −$84.1M | −1.27% |
| 2013 | 2013-12-31 | $6.61B | $249.1M | +3.92% |
| 2012 | 2012-12-31 | $6.36B | $317.1M | +5.25% |
| 2011 | 2011-12-31 | $6.04B | −$375.1M | −5.85% |
| 2010 | 2010-12-31 | $6.42B | −$434.8M | −6.35% |
| 2009 | 2009-12-31 | $6.85B | — | — |
Iron Mountain quarterly total assets
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Q2.26
| Fiscal quarter | Period ended | Total assets | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $21.96B | $1.78B | +8.82% |
| Q1 2026 | 2026-03-31 | $21.49B | $2.12B | +10.97% |
| Q4 2025 | 2025-12-31 | $21.13B | $2.41B | +12.86% |
| Q3 2025 | 2025-09-30 | $20.63B | $2.16B | +11.71% |
| Q2 2025 | 2025-06-30 | $20.18B | $2.21B | +12.30% |
| Q1 2025 | 2025-03-31 | $19.36B | $1.53B | +8.60% |
| Q4 2024 | 2024-12-31 | $18.72B | $1.24B | +7.12% |
| Q3 2024 | 2024-09-30 | $18.47B | $1.59B | +9.44% |
| Q2 2024 | 2024-06-30 | $17.97B | $1.29B | +7.72% |
| Q1 2024 | 2024-03-31 | $17.83B | $1.36B | +8.28% |
| Q4 2023 | 2023-12-31 | $17.47B | $1.33B | +8.26% |
| Q3 2023 | 2023-09-30 | $16.88B | $1.18B | +7.53% |
| Q2 2023 | 2023-06-30 | $16.68B | $1.06B | +6.76% |
| Q1 2023 | 2023-03-31 | $16.47B | $837.7M | +5.36% |
| Q4 2022 | 2022-12-31 | $16.14B | $1.69B | +11.70% |
| Q3 2022 | 2022-09-30 | $15.69B | $1.46B | +10.26% |
| Q2 2022 | 2022-06-30 | $15.62B | $1.31B | +9.14% |
| Q1 2022 | 2022-03-31 | $15.63B | $1.68B | +12.07% |
| Q4 2021 | 2021-12-31 | $14.45B | $300.8M | +2.13% |
| Q3 2021 | 2021-09-30 | $14.23B | $551.7M | +4.03% |
| Q2 2021 | 2021-06-30 | $14.31B | −$53.2M | −0.37% |
| Q1 2021 | 2021-03-31 | $13.94B | $378.1M | +2.79% |
| Q4 2020 | 2020-12-31 | $14.15B | $332.5M | +2.41% |
| Q3 2020 | 2020-09-30 | $13.68B | $105.5M | +0.78% |
| Q2 2020 | 2020-06-30 | $14.37B | $646.6M | +4.71% |
| Q1 2020 | 2020-03-31 | $13.57B | −$128.0M | −0.93% |
| Q4 2019 | 2019-12-31 | $13.82B | $1.96B | +16.53% |
| Q3 2019 | 2019-09-30 | $13.58B | $1.77B | +14.95% |
| Q2 2019 | 2019-06-30 | $13.72B | $1.90B | +16.11% |
| Q1 2019 | 2019-03-31 | $13.69B | $1.70B | +14.14% |
| Q4 2018 | 2018-12-31 | $11.86B | $881.8M | +8.03% |
| Q3 2018 | 2018-09-30 | $11.81B | $1.55B | +15.12% |
| Q2 2018 | 2018-06-30 | $11.82B | $2.00B | +20.40% |
| Q1 2018 | 2018-03-31 | $12.00B | $2.33B | +24.05% |
| Q4 2017 | 2017-12-31 | $10.98B | $1.49B | +15.69% |
| Q3 2017 | 2017-09-30 | $10.26B | $355.1M | +3.58% |
| Q2 2017 | 2017-06-30 | $9.81B | $73.6M | +0.76% |
| Q1 2017 | 2017-03-31 | $9.67B | $3.25B | +50.60% |
| Q4 2016 | 2016-12-31 | $9.49B | $3.14B | +49.38% |
| Q3 2016 | 2016-09-30 | $9.90B | $3.30B | +49.98% |
| Q2 2016 | 2016-06-30 | $9.74B | $3.36B | +52.71% |
| Q1 2016 | 2016-03-31 | $6.42B | $95.9M | +1.52% |
| Q4 2015 | 2015-12-31 | $6.35B | −$172.7M | −2.65% |
| Q3 2015 | 2015-09-30 | $6.60B | — | — |
| Q2 2015 | 2015-06-30 | $6.38B | — | — |
| Q1 2015 | 2015-03-31 | $6.33B | −$380.2M | −5.67% |
| Q4 2014 | 2014-12-31 | $6.52B | −$84.1M | −1.27% |
| Q1 2014 | 2014-03-31 | $6.71B | — | — |
| Q4 2013 | 2013-12-31 | $6.61B | $249.1M | +3.92% |
| Q4 2012 | 2012-12-31 | $6.36B | $317.1M | +5.25% |
| Q4 2011 | 2011-12-31 | $6.04B | −$375.1M | −5.85% |
| Q2 2011 | 2011-06-30 | $6.42B | −$236.2M | −3.55% |
| Q1 2011 | 2011-03-31 | $6.49B | −$251.1M | −3.73% |
| Q4 2010 | 2010-12-31 | $6.42B | −$434.8M | −6.35% |
| Q3 2010 | 2010-09-30 | $6.36B | — | — |
| Q2 2010 | 2010-06-30 | $6.65B | — | — |
| Q1 2010 | 2010-03-31 | $6.74B | — | — |
| Q4 2009 | 2009-12-31 | $6.85B | — | — |
Iron Mountain total assets trends
Over the last five fiscal years, Iron Mountain's total assets increased from $14.15B to $21.13B, a change of $6.98B. The latest reported quarter, Q2 2026, shows $21.96B.
About the metric
What total assets mean
Total assets are the resources a company controls at a reporting-period end, including cash, investments, receivables, inventory, property, intangible assets, and other reported assets. The composition of assets differs substantially by industry.
Calculation and source
SEC-reported total assets
TickerStat uses total assets reported in company SEC filings. When a filer provides the equivalent balance-sheet total as liabilities and equity, that reported amount is used because total assets must equal total liabilities plus equity. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Iron Mountain source filings ↗