Iron Mountain Incorporated Dividend History 2008–2025
Iron Mountain Incorporated reported $919.39M of dividends paid for fiscal 2025. That was 16.4% higher than fiscal 2024. Compared with fiscal 2020, the change was +28.4%. This page measures cash dividends reported in the cash-flow statement; the per-share figure is approximate and may differ from declared dividends.
| Fiscal year | Dividend History | Per share (approx) | Change (YoY) |
|---|---|---|---|
| FY 2025 | $919.39M | $3.11 | +16.4% |
| FY 2024 | $789.53M | $2.69 | +7.0% |
| FY 2023 | $737.65M | $2.52 | +1.8% |
| FY 2022 | $724.39M | $2.49 | +0.8% |
| FY 2021 | $718.34M | $2.48 | +0.3% |
| FY 2020 | $716.29M | $2.48 | +1.7% |
| FY 2019 | $704.53M | $2.45 | +4.6% |
| FY 2018 | $673.63M | $2.35 | +53.1% |
| FY 2017 | $440.00M | $1.55 | -13.0% |
| FY 2016 | $505.87M | $1.92 | +24.4% |
| FY 2015 | $406.51M | $1.92 | -25.0% |
| FY 2014 | $542.30M | $2.58 | +162.2% |
| FY 2013 | $206.80M | $1.00 | -35.1% |
| FY 2012 | $318.85M | $1.55 | +84.7% |
| FY 2011 | $172.62M | $0.93 | +355.5% |
| FY 2010 | $37.89M | $0.19 | — |
| FY 2009 | $0 | — | — |
| FY 2008 | $0 | — | — |
Source: Iron Mountain Incorporated SEC filings — cash flow statement (10-K). Computed deterministically; refreshed nightly (last updated August 2, 2026). Open IRM 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Iron Mountain Incorporated reported $919.39M of dividends paid for fiscal 2025. That was 16.4% higher than fiscal 2024. Compared with fiscal 2020, the change was +28.4%. This page measures cash dividends reported in the cash-flow statement; the per-share figure is approximate and may differ from declared dividends. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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What is Iron Mountain Incorporated's dividends paid?
Iron Mountain Incorporated (IRM) reported dividends paid of $919.39M for fiscal year 2025, per its SEC filings.
Where does this data come from?
Figures are computed from Iron Mountain Incorporated's official SEC filings (cash flow statement (10-K)), refreshed nightly. Not investment advice.