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Iron Mountain IRM Price / book

Price / book at other companies

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2.3×-0.4×
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6.9×-1.7×

Other financials

Income statement

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Revenue$1.9B+21.6%
Gross profit$1.0B+18.6%
Operating income$395.2M+55.4%
Net income$149.0M+818%
EPS (diluted)$0.48+860%

Balance sheet

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Cash & equivalents$250.7M+61.4%
Total debt$20.2B+13.7%
Total equity-$1.2B-73.9%
Total assets$21.5B+11.0%

Cash flow

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Operating cash flow$338.6M+71.6%
CapEx$518.0M-23.2%
Free cash flow-$179.5M+62.4%

Valuation

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Market cap$37.32B+20.2%
Enterprise value$57.25B+17.4%
P/E130.9×-122×
P/S5.2×+0.2×

Profitability

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Gross margin55%-1.0pp
Operating margin18%+1.8pp
Net margin3.9%+2.0pp

Returns & leverage

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Return on equity70.5%-19.4pp
Debt / equity855.6×+830×
Current ratio0.8×+0.2×

Where this comes from

Calculated from Iron Mountain’s reported figures.

Based on the most recent quarter.

The official record: Iron Mountain’s 10-Q, filed May 1, 2025, on SEC EDGAR. View the filing →

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Questions, answered.

What is Iron Mountain's price / book?
Iron Mountain (IRM) reported price / book of 1,266.9× in Q1 2024.
How has Iron Mountain's price / book changed year-over-year?
Iron Mountain's price / book increased by 4375.4% year-over-year, from 28.3× to 1,266.9×.
What is the long-term trend for Iron Mountain's price / book?
Over 2 years (2021 to 2023), Iron Mountain's price / book has grown at a 109.8% compound annual growth rate (CAGR), from 52.5× to 231×.
What does price / book mean?
How the market price compares to the company's accounting net worth.
How do you interpret price / book?
Below 1.0 can flag a market discount to book value (common for distressed or asset-heavy firms); high values reflect intangible value the balance sheet doesn't capture. Most informative for financials and asset-heavy businesses.
How does price / book compare across companies?
A core valuation gauge for banks and insurers; weak for asset-light firms where book value understates economic value.