IRON MOUNTAIN INC (IRM) /

The cash flow of IRON MOUNTAIN INC over the past 10 years

Chart IRON MOUNTAIN INC: operating cash flow, capital expenditures, free cash flow, fiscal 2016–2025 Open the chart →

In fiscal 2025, the latest fiscal year on file, IRON MOUNTAIN INC's operating cash flow was $1.34B and its capital expenditures $2.27B, leaving free cash flow of -$931.63M. Free cash flow was above zero in 7 of the 10 years shown. It ranged from -$931.63M in fiscal 2025 to $549.39M in fiscal 2020. Capital expenditures were highest in fiscal 2025, at $2.27B.

Year by year

Fiscal yearOperating cash flowCapital expendituresFree cash flow*
2025ended Dec 31, 2025$1.34B$2.27B-$931.63M
2024ended Dec 31, 2024$1.2B$1.79B-$594.86M
2023ended Dec 31, 2023$1.11B$1.34B-$225.66M
2022ended Dec 31, 2022$927.7M$875.38M$52.32M
2021ended Dec 31, 2021$758.9M$611.08M$147.82M
2020ended Dec 31, 2020$987.66M$438.26M$549.39M
2019ended Dec 31, 2019$966.65M$692.98M$273.67M
2018ended Dec 31, 2018$935.55M$460.06M$475.49M
2017ended Dec 31, 2017$720.97M$343.13M$377.84M
2016ended Dec 31, 2016$543.89M$328.6M$215.29M

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.