IRM
Iron Mountain
dividend history, payout ratio & dates
- Stocks
- Real Estate
- NYSE: IRM
- Dividend
Last dividend date: Jun 15, 2026
Dividend yield: 2.54%
Payout ratio: 367.1%
Iron Mountain's last dividend payment of $0.864 per share was made to shareholders on record before Jun 15, 2026. The dividend payment stands at $3.38 per share annually, which equates to a dividend yield of 2.54%.
IRM dividend stats
vs. Real Estate sector
Iron Mountain Dividend yield
IRM has a dividend yield of 2.54% which is above its peers average but below the Real Estate sector and the industry average. Compared to its Real Estate sector average of 6.49%, Iron Mountain's dividend yield is 61% lower. Historically IRM's dividend yield has averaged at 3.8% in the last 5 years, which is above the current yield.
IRM Dividend history
Iron Mountain has been paying dividends for the last 16 years. According to our records IRM has issued four quarterly dividends in the last twelve months. The annualized DPS has grown by 13% since one year ago. However with the stock price up by 29% from a year ago, the dividend yield marks a decrease of 13%.
Iron Mountain Dividend history chart
| Ex-date | Amount | Yield (TTM) |
|---|---|---|
| Jun 15, 2026 | $0.864 | 2.67% |
| Mar 16, 2026 | $0.864 | 3.07% |
| Dec 15, 2025 | $0.864 | 3.9% |
| Sep 15, 2025 | $0.785 | 3.08% |
| Jun 16, 2025 | $0.785 | 2.94% |
| Mar 17, 2025 | $0.785 | 3.21% |
| Dec 16, 2024 | $0.715 | 2.45% |
| Sep 16, 2024 | $0.715 | 2.25% |
| Jun 17, 2024 | $0.65 | 2.95% |
| Mar 14, 2024 | $0.65 | 3.29% |
| Dec 14, 2023 | $0.65 | 3.71% |
| Sep 14, 2023 | $0.65 | 3.93% |
| Jun 14, 2023 | $0.619 | 4.36% |
| Mar 14, 2023 | $0.619 | 4.73% |
| Dec 14, 2022 | $0.619 | 4.5% |
| Sep 14, 2022 | $0.619 | 4.56% |
| Jun 14, 2022 | $0.619 | 5.23% |
| Mar 14, 2022 | $0.619 | 5.15% |
| Dec 14, 2021 | $0.619 | 5.12% |
| Sep 14, 2021 | $0.619 | 5.44% |
| Jun 14, 2021 | $0.619 | 5.39% |
| Mar 12, 2021 | $0.619 | 6.71% |
| Dec 14, 2020 | $0.619 | 8.45% |
| Sep 14, 2020 | $0.619 | 8.54% |
| Jun 12, 2020 | $0.619 | 8.87% |
| Mar 13, 2020 | $0.619 | 8.48% |
| Dec 13, 2019 | $0.619 | 7.76% |
| Sep 13, 2019 | $0.611 | 7.51% |
| Jun 14, 2019 | $0.611 | 7.63% |
| Mar 14, 2019 | $0.611 | 6.89% |
| Dec 14, 2018 | $0.611 | 6.78% |
| Sep 14, 2018 | $0.588 | 6.59% |
| Jun 14, 2018 | $0.588 | 6.8% |
| Mar 14, 2018 | $0.588 | 6.9% |
| Dec 14, 2017 | $0.588 | 5.89% |
| Sep 14, 2017 | $0.55 | 5.62% |
| Jun 13, 2017 | $0.55 | 6.24% |
| Mar 13, 2017 | $0.55 | 6.09% |
| Dec 13, 2016 | $0.55 | 6.05% |
| Sep 8, 2016 | $0.485 | 5.07% |
| Jun 2, 2016 | $0.485 | 5.27% |
| Mar 3, 2016 | $0.485 | 6.36% |
| Nov 27, 2015 | $0.485 | 8.5% |
| Sep 9, 2015 | $0.475 | 7.69% |
| Jun 10, 2015 | $0.475 | 8.87% |
| Mar 4, 2015 | $0.475 | 7.18% |
Iron Mountain dividend payout ratio
Payout ratio
IRM has a payout ratio of 367.1% which is higher than the Real Estate sector, the industry and its peers average. In comparison with the Real Estate sector average of 132.8%, Iron Mountain's payout ratio is 176% higher.
Total amount of dividends paid per financial year (from cash flow)
IRM dividend vs peer dividends
| Name | Dividend yield | DPS | Payout ratio |
|---|---|---|---|
| ADP Automatic Data Processing Inc | 3.01% | $6.64 | 61.7% |
| IRM Iron Mountain Inc | 2.54% | $3.38 | 367.1% |
| PBI Pitney Bowes Inc | 2.11% | $0.36 | 34% |
| EFX Equifax Inc | 1.39% | $2.12 | 37.1% |
| CTAS Cintas Corp | 1.07% | $1.8 | 37.5% |
| MCO Moodys Corp | 0.89% | $3.94 | 28.1% |
| TW Tradeweb Markets Inc | 0.52% | $0.52 | 12.8% |
Frequently asked questions
Does Iron Mountain pay a dividend?
Yes, Iron Mountain has paid four dividends in the last 12 months. IRM has been paying dividends since 2010.
When was IRM's last dividend?
Iron Mountain's last regular dividend was on Jun 15, 2026 (ex-date) with the amount of $0.864 per share.
How much dividend does Iron Mountain pay (per share)?
On an annual basis IRM pays $3.38 per share.
What is Iron Mountain's dividend yield?
Iron Mountain's current dividend yield is 2.54%.
How often does Iron Mountain pay dividends?
Iron Mountain pays dividends quarterly.
What is Iron Mountain's dividend payout ratio?
The dividend payout ratio of Iron Mountain is 367.1%.
Does Iron Mountain pay a good dividend?
Iron Mountain's dividend yield is below the Real Estate sector average.
Special dividends are included in TTM DPS and yield.