Dividends Paid for Iron Mountain (IRM)
Dividends Paid for Iron Mountain (IRM): headline value $919.39M · YoY +16.4%. Annual and quarterly series, chart, and tables are below.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
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Latest period
$919.39M
YoY change
+16.4%
5Y CAGR
+5.1%
Peak year (2025)
$919.39M
Latest annual
$919.39M
Dividends Paid history chart for Iron Mountain (IRM) from 1996 to 2025
Dividends Paid history table for Iron Mountain (IRM) from 1996 to 2025
| Fiscal year | Period ended | Reported | Dividends Paid | YoY |
|---|---|---|---|---|
| 2025 | $919.39M | +16.4% | ||
| 2024 | $789.53M | +7.0% | ||
| 2023 | $737.65M | +1.8% | ||
| 2022 | $724.39M | +0.8% | ||
| 2021 | $718.34M | +0.3% | ||
| 2020 | $716.29M | +1.7% | ||
| 2019 | $704.53M | +4.6% | ||
| 2018 | $673.63M | +53.1% | ||
| 2017 | $440.00M | -13.0% | ||
| 2016 | $505.87M | +24.4% | ||
| 2015 | $406.51M | -25.0% | ||
| 2014 | $542.30M | +162.2% | ||
| 2013 | $206.80M | -35.1% | ||
| 2012 | $318.85M | +84.7% | ||
| 2011 | $172.62M | +355.5% | ||
| 2010 | $37.89M | — | ||
| 2009 | $0 | — | ||
| 2008 | $0 | — | ||
| 2007 | $0 | — | ||
| 2006 | $0 | — | ||
| 2005 | $0 | — | ||
| 2004 | $0 | — | ||
| 2003 | $0 | — | ||
| 2002 | $0 | — | ||
| 2001 | $0 | — | ||
| 2000 | $0 | — | ||
| 1999 | $0 | — | ||
| 1998 | $0 | — | ||
| 1997 | $0 | -100.0% | ||
| 1996 | $602,000 | — |
Dividends Paid values are taken from Iron Mountain's reported cash flow statements (10-Q quarterly and 10-K annual filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the date the filing was reported; YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
Analysis
2025's annual dividends paid for Iron Mountain (IRM) came in at $919.39M – grew 16.4% year-over-year.
Iron Mountain dividends paid compound annual growth for the 2020–2025 (5 years) window is +5.1%, sustaining 8 straight years of year-over-year growth.
The highest annual dividends paid of $919.39M was reported in 2025. The lowest in the available history was $0 in 1997.
Within Real Estate, Iron Mountain (IRM) ranks 8th among 8 peers we track. The peer median for dividends paid is $2.09B.
Iron Mountain Dividends Paid by Year
Iron Mountain Dividends Paid 2025: $919.39M
Iron Mountain dividends paid in 2025 was $919.39M, grew 16.4% from 2024. This figure represents the highest annual value in the available history.
Iron Mountain Dividends Paid 2024: $789.53M
Iron Mountain dividends paid in 2024 was $789.53M, grew 7.0% from 2023.
Iron Mountain Dividends Paid 2023: $737.65M
Iron Mountain dividends paid in 2023 was $737.65M, edged up 1.8% from 2022.
Iron Mountain Dividends Paid 2022: $724.39M
Iron Mountain dividends paid in 2022 was $724.39M, edged up 0.8% from 2021.
Iron Mountain Dividends Paid 2021: $718.34M
Iron Mountain dividends paid in 2021 was $718.34M.
See more financial history for Iron Mountain (IRM).
Sector peers — Dividends Paid
Companies in the same sector as Iron Mountain, ranked by their latest dividends paid.
| Company | Dividends Paid | Sector |
|---|---|---|
| Prologis, Inc. (PLD) | $3.76B | Real Estate |
| American Tower Corporation (AMT) | $3.16B | Real Estate |
| Simon Property Group, Inc. (SPG) | $2.79B | Real Estate |
| Public Storage (PSA) | $2.30B | Real Estate |
| Welltower Inc. (WELL) | $1.88B | Real Estate |
| Equinix, Inc. (EQIX) | $1.86B | Real Estate |
| Digital Realty Trust, Inc. (DLR) | $1.73B | Real Estate |
| Realty Income Corporation (O) | $0 | Real Estate |
Frequently asked questions
What is Iron Mountain's dividends paid?
Latest reported dividends paid for Iron Mountain (IRM) is $919.39M (period ending December 31, 2025).
How has Iron Mountain dividends paid changed year-over-year?
Iron Mountain (IRM) dividends paid changed +16.4% year-over-year on the latest annual filing.
What is the long-term growth rate of Iron Mountain dividends paid?
Iron Mountain (IRM) dividends paid compound annual growth rate is +5.1% over the most recent 5 years available.
When did Iron Mountain dividends paid hit its highest annual value?
Iron Mountain dividends paid reached its highest annual value of $919.39M in 2025.
What was Iron Mountain dividends paid in 2024?
Iron Mountain (IRM) dividends paid in 2024 was $789.53M.
What was Iron Mountain dividends paid in 2025?
Iron Mountain (IRM) dividends paid in 2025 was $919.39M.
Metrics overview
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