IRON MOUNTAIN INC (IRM) /

The dividends of IRON MOUNTAIN INC over the past 10 years

Chart IRON MOUNTAIN INC: dividends paid, fiscal 2016–2025 Open the chart →

IRON MOUNTAIN INC paid $919.39M in dividends in fiscal 2025, the latest fiscal year on file: the total paid to its shareholders, not a per-share figure. In fiscal 2016 the total was $505.87M — up 82% over 9 years. Year over year, the total paid rose 8 times and fell once.

Year by year

Fiscal yearDividends paid
2025ended Dec 31, 2025$919.39M
2024ended Dec 31, 2024$789.53M
2023ended Dec 31, 2023$737.65M
2022ended Dec 31, 2022$724.39M
2021ended Dec 31, 2021$718.34M
2020ended Dec 31, 2020$716.29M
2019ended Dec 31, 2019$704.53M
2018ended Dec 31, 2018$673.63M
2017ended Dec 31, 2017$440M
2016ended Dec 31, 2016$505.87M

Fiscal years as IRON MOUNTAIN INC reports them. * Calculated by us from the company's filed figures; — no figure on file. From SEC filings, updated nightly. How each line is read.

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Not investment advice. This page shows what IRON MOUNTAIN INC filed with the SEC. Nothing here is a recommendation about any security. Check important figures against the company's own filings.