IRM
Iron Mountain Incorporated
114.00$
+1.6%
vs. previous close
Closing price · As of: Sep 17, 2026
Dividend
Dividend
Dividend history for Iron Mountain Incorporated (IRM): every payment, yield, payout ratio and growth at a glance. The most recent distribution was 0.86 $ per share (ex-date 09/15/2026).
Dividend Yield
?Annual dividend divided by the current price: what percentage of your investment comes back as a payout each year.
3.08%
Dividend Per Share (TTM)
?Sum of dividends paid per share over the last 12 months.
3.38$
Payout Ratio
?Share of profit paid out as dividends. Over 100% means the company is paying out more than it earns — not sustainable long-term.
87.1%
Increase Streak
?How many years in a row the dividend has been raised — the gold standard for dividend payers.
0Years
Years Without a Cut
?How many years in a row the dividend hasn't been cut — a measure of reliability.
0Years
Dividend growth (3-yr CAGR)
?Average annual dividend growth over the past three years.
9.1%
Dividend growth (5-yr CAGR)
?Average annual dividend growth over the past five years.
5.4%
Dividend growth (10-yr CAGR)
?Average annual dividend growth over the past ten years.
5.4%
Payment History
| Ex-Date | Payment Date | Amount | Change | Type |
|---|---|---|---|---|
| 09/15/2026 | 10/02/2026 | 0.86 $ | 0.0% | Quarterly |
| 06/15/2026 | 07/03/2026 | 0.86 $ | 0.0% | Quarterly |
| 03/16/2026 | 04/03/2026 | 0.86 $ | 0.0% | Quarterly |
| 12/15/2025 | 01/06/2026 | 0.86 $ | +10.1% | Quarterly |
| 09/15/2025 | 10/03/2025 | 0.79 $ | 0.0% | Quarterly |
| 06/16/2025 | 07/03/2025 | 0.79 $ | 0.0% | Quarterly |
| 03/17/2025 | 04/04/2025 | 0.79 $ | +9.8% | Quarterly |
| 12/16/2024 | 01/07/2025 | 0.72 $ | 0.0% | Quarterly |
| 09/16/2024 | 10/03/2024 | 0.72 $ | +10.0% | Quarterly |
| 06/17/2024 | 07/05/2024 | 0.65 $ | -17.2% | Quarterly |
| 03/17/2024 | 04/04/2025 | 0.79 $ | +20.8% | Quarterly |
| 03/14/2024 | 04/04/2024 | 0.65 $ | 0.0% | Quarterly |
| 12/14/2023 | 01/04/2024 | 0.65 $ | 0.0% | Quarterly |
| 09/14/2023 | 10/05/2023 | 0.65 $ | +5.0% | Quarterly |
| 06/14/2023 | 07/06/2023 | 0.62 $ | 0.0% | Quarterly |
| 03/14/2023 | 04/05/2023 | 0.62 $ | 0.0% | Quarterly |
| 12/14/2022 | 01/05/2023 | 0.62 $ | 0.0% | Quarterly |
| 09/14/2022 | 10/04/2022 | 0.62 $ | 0.0% | Quarterly |
| 06/14/2022 | 07/06/2022 | 0.62 $ | 0.0% | Quarterly |
| 03/14/2022 | 04/06/2022 | 0.62 $ | 0.0% | Quarterly |
| 12/14/2021 | 01/06/2022 | 0.62 $ | 0.0% | Quarterly |
| 09/14/2021 | 10/06/2021 | 0.62 $ | 0.0% | Quarterly |
| 06/14/2021 | 07/06/2021 | 0.62 $ | 0.0% | Quarterly |
| 03/12/2021 | 04/06/2021 | 0.62 $ | 0.0% | Quarterly |
| 12/14/2020 | 01/06/2021 | 0.62 $ | 0.0% | Quarterly |
| 09/14/2020 | 10/02/2020 | 0.62 $ | 0.0% | Quarterly |
| 06/12/2020 | 07/02/2020 | 0.62 $ | 0.0% | Quarterly |
| 03/13/2020 | 04/06/2020 | 0.62 $ | 0.0% | Quarterly |
| 12/13/2019 | 01/02/2020 | 0.62 $ | +1.3% | Quarterly |
| 09/13/2019 | 10/02/2019 | 0.61 $ | 0.0% | Quarterly |
| 06/14/2019 | 07/02/2019 | 0.61 $ | 0.0% | Quarterly |
| 03/14/2019 | 04/02/2019 | 0.61 $ | 0.0% | Quarterly |
| 12/14/2018 | 01/03/2019 | 0.61 $ | +3.9% | Quarterly |
| 09/14/2018 | 10/02/2018 | 0.59 $ | 0.0% | Quarterly |
| 06/14/2018 | 07/02/2018 | 0.59 $ | 0.0% | Quarterly |
| 03/14/2018 | 04/02/2018 | 0.59 $ | 0.0% | Quarterly |
| 12/14/2017 | 01/02/2018 | 0.59 $ | +6.9% | Quarterly |
| 09/14/2017 | 10/02/2017 | 0.55 $ | 0.0% | Quarterly |
| 06/13/2017 | 07/03/2017 | 0.55 $ | 0.0% | Quarterly |
| 03/13/2017 | 04/03/2017 | 0.55 $ | 0.0% | Quarterly |
| 12/13/2016 | 12/30/2016 | 0.55 $ | +13.4% | Quarterly |
| 09/08/2016 | 09/30/2016 | 0.49 $ | 0.0% | Quarterly |
| 06/02/2016 | 06/24/2016 | 0.49 $ | 0.0% | Quarterly |
| 03/03/2016 | 03/21/2016 | 0.49 $ | 0.0% | Quarterly |
| 11/27/2015 | 12/15/2015 | 0.49 $ | +2.1% | Quarterly |
| 09/09/2015 | 09/30/2015 | 0.48 $ | 0.0% | Quarterly |
| 06/10/2015 | 06/26/2015 | 0.48 $ | 0.0% | Quarterly |
| 03/04/2015 | 03/20/2015 | 0.48 $ | +86.3% | Other |
| 12/03/2014 | 12/22/2014 | 0.48 $ | +8.2% | Quarterly |
| 11/25/2014 | 12/15/2014 | 0.26 $ | -61.9% | Other |
| 09/26/2014 | 11/04/2014 | 0.67 $ | -82.2% | Other |
| 09/23/2014 | 10/15/2014 | 0.44 $ | +75.9% | Quarterly |
| 06/23/2014 | 07/15/2014 | 0.25 $ | 0.0% | Quarterly |
| 03/21/2014 | 04/15/2014 | 0.25 $ | 0.0% | Quarterly |
| 12/24/2013 | 01/15/2014 | 0.25 $ | 0.0% | Quarterly |
| 09/23/2013 | 10/15/2013 | 0.25 $ | 0.0% | Quarterly |
| 06/21/2013 | 07/15/2013 | 0.25 $ | 0.0% | Quarterly |
| 03/21/2013 | 04/15/2013 | 0.25 $ | 0.0% | Quarterly |
| 12/21/2012 | 01/17/2013 | 0.25 $ | 0.0% | Quarterly |
| 10/18/2012 | 11/21/2012 | 3.76 $ | – | Other |
| 09/21/2012 | 10/15/2012 | 0.25 $ | 0.0% | Quarterly |
| 06/20/2012 | 07/13/2012 | 0.25 $ | +8.0% | Quarterly |
| 03/21/2012 | 04/13/2012 | 0.23 $ | 0.0% | Quarterly |
| 12/21/2011 | 01/13/2012 | 0.23 $ | 0.0% | Quarterly |
| 09/21/2011 | 10/14/2011 | 0.23 $ | 0.0% | Quarterly |
| 06/22/2011 | 07/15/2011 | 0.23 $ | +33.0% | Quarterly |
| 03/23/2011 | 04/15/2011 | 0.17 $ | 0.0% | Quarterly |
| 12/22/2010 | 01/14/2011 | 0.17 $ | +198.4% | Quarterly |
| 09/24/2010 | 10/15/2010 | 0.0582 $ | 0.0% | Quarterly |
| 06/23/2010 | 07/15/2010 | 0.0582 $ | – | Quarterly |
| 03/23/2010 | 04/15/2010 | 0.0582 $ | – | Annual |
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.