What is Iron Mountain's total equity?

Iron Mountain (IRM) reported total equity of -$1.22B in Q1 2026.

How has Iron Mountain's total equity changed year-over-year?

Iron Mountain's total equity decreased by 73.9% year-over-year, from -$698.52M to -$1.22B.

What is the long-term trend for Iron Mountain's total equity?

Over 5 years (2020 to 2025), Iron Mountain's total equity has grown at a -2.9% compound annual growth rate (CAGR), from $1.14B to -$981.01M.

What does total equity mean?

Net assets attributable to shareholders — total assets minus total liabilities. Represents the book value of shareholders' ownership claim.

Iron Mountain IRM Total Equity

Total Equity at other companies

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$75.9M+37.6%

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$3.96B-4.0%

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$14.3B+2.9%

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$22.93B+7.4%

WYF

WhiteFiber, Inc. Ordinary SharesWYFI

$352.58M+59.8%

FRM

Fermi Inc. Common StockFRMI

$1.07B—

Other financials

Income statement

See full

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

See full

Cash & equivalents$250.7M+61.4%

Total debt$20.2B+13.6%

Total assets$21.5B+11.0%

Cash flow

See full

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$39.4B+26.9%

Enterprise value$59.34B+20.2%

P/E138.3×-553×

P/S5.4×+0.6×

Profitability

See full

Gross margin55%-1.0pp

Operating margin18%+1.8pp

Net margin3.9%+2.0pp

FCF margin-8.7%-2.2pp

Returns & leverage

See full

Return on equity70.5%-19.4pp

Debt / equity855.6×+830×

Current ratio0.8×+0.2×

Where this comes from

Reported directly by Iron Mountain in its filing.

Tagged under the XBRL concept us-gaap:StockholdersEquity.

The official record: Iron Mountain’s 10-Q, filed April 30, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Iron Mountain's total equity?: Iron Mountain (IRM) reported total equity of -$1.22B in Q1 2026.
How has Iron Mountain's total equity changed year-over-year?: Iron Mountain's total equity decreased by 73.9% year-over-year, from -$698.52M to -$1.22B.
What is the long-term trend for Iron Mountain's total equity?: Over 5 years (2020 to 2025), Iron Mountain's total equity has grown at a -2.9% compound annual growth rate (CAGR), from $1.14B to -$981.01M.
What does total equity mean?: Net assets attributable to shareholders — total assets minus total liabilities. Represents the book value of shareholders' ownership claim.