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Iron Mountain Financials

IRM
Source SEC Filings (10-K/10-Q) Data as of Mar 31, 2026 Currency USD FYE December

This page shows Iron Mountain (IRM) financial statements, including the income statement, balance sheet, cash flow statement, and key financial ratios. View 18 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings (10-K and 10-Q reports).

Rhea AI IRM FY2025

Steady operating cash generation is being outweighed by capital spending and debt service, shaping how this business funds itself.

From FY2023 to FY2025, operating cash flow rose from $1.11B to $1.34B, showing the core business still converts sales into cash. Yet free cash flow fell from -$225.7M to -$931.6M as capital spending kept outrunning that cash, which means the business is becoming more capital-intensive and more dependent on external financing for expansion and payouts.

Margin shape is better at the operating line than at the bottom line: gross margin slipped from 57.0% in FY2023 to 55.4% in FY2025, but operating margin stayed around the mid-teens. Rising interest expense, which reached $829.3M in FY2025, is a major reason stronger operations translated into only thin net earnings.

The balance-sheet posture is tight rather than cash-heavy: current ratio stayed below 1.0 across all five years, and equity turned negative by FY2024. In FY2025, financing inflows of $1.27B sat beside $919.4M of dividends paid, showing that distributions and investment were not being covered by free cash flow alone.

[ NOT FINANCIAL ADVICE ]

Financial Health Signals

FFO Margin FFO Growth Leverage Interest Cov. AFFO Margin Dividend Cov. 35 / 100
Financial Health Score 35/100
Scored as: REITs peer group

Scored against REITs for FY2025. Each of the six dimensions is a percentile rank within that peer group; the overall is their average, with missing dimensions counted as zero out of six. A high score means strong standing among peers, not absolute cross-industry strength. How this score is calculated →

Health score ≠ stock price. This rates the quality of Iron Mountain's business: profitability, growth, balance sheet strength. It doesn't tell you whether the stock is a good buy at today's price. Not financial advice. Use it alongside valuation analysis and your own research.

FFO Margin
29
FFO Growth
63
Leverage
25
Interest Cov.
44
AFFO Margin
7
Dividend Cov.
39
Piotroski F-Score Neutral
4/9

Iron Mountain passes 4 of 9 financial strength tests. 3 of 4 profitability signals pass, 1 of 3 leverage/liquidity signals pass, neither operating efficiency signal passes.

Earnings Quality Cash-Backed
8.80x

For every $1 of reported earnings, Iron Mountain generates $8.80 in operating cash flow ($1.3B OCF vs $152.3M net income). This indicates profits are well-supported by actual cash generation, not accounting adjustments.

Interest Coverage At Risk
1.4x

Iron Mountain earns $1.4 in operating income for every $1 of interest expense ($1.2B vs $829.3M). This narrow margin raises concern about the company's ability to service its debt if operating income declines.

Key Financial Metrics

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Earnings & Revenue

Revenue
$6.9B
YoY+12.2%
5Y CAGR+10.7%
10Y CAGR+8.7%

Iron Mountain generated $6.9B in revenue in fiscal year 2025. This represents an increase of 12.2% from the prior year.

EBITDA
$2.2B
YoY+14.5%
5Y CAGR+6.6%
10Y CAGR+9.7%

Iron Mountain's EBITDA was $2.2B in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization. This represents an increase of 14.5% from the prior year.

Net Income
$152.3M
YoY-17.1%
5Y CAGR-15.0%
10Y CAGR+2.0%

Iron Mountain reported $152.3M in net income in fiscal year 2025. This represents a decrease of 17.1% from the prior year.

EPS (Diluted)
$0.49
YoY-19.7%
5Y CAGR-16.3%
10Y CAGR-1.7%

Iron Mountain earned $0.49 per diluted share (EPS) in fiscal year 2025. This represents a decrease of 19.7% from the prior year.

Cash & Balance Sheet

Free Cash Flow
-$931.6M
YoY-56.6%

Iron Mountain generated -$931.6M in free cash flow in fiscal year 2025, representing cash available after capex. This represents a decrease of 56.6% from the prior year.

Cash & Debt
$158.5M
YoY+1.8%
5Y CAGR-5.0%
10Y CAGR+2.1%

Iron Mountain held $158.5M in cash against $16.2B in long-term debt as of fiscal year 2025.

Dividends Per Share
$3.22
YoY+17.9%
5Y CAGR+5.4%
10Y CAGR+5.4%

Iron Mountain paid $3.22 per share in dividends in fiscal year 2025. This represents an increase of 17.9% from the prior year.

Shares Outstanding
296M
YoY+0.7%
5Y CAGR+0.5%
10Y CAGR+3.4%

Iron Mountain had 296M shares outstanding in fiscal year 2025. This represents an increase of 0.7% from the prior year.

Margins & Returns

Gross Margin
55.4%
YoY-0.8pp
5Y CAGR-2.3pp

Iron Mountain's gross margin was 55.4% in fiscal year 2025, indicating the percentage of revenue retained after direct costs. This is down 0.8 percentage points from the prior year.

Operating Margin
16.9%
YoY+0.4pp
5Y CAGR-5.7pp
10Y CAGR-0.6pp

Iron Mountain's operating margin was 16.9% in fiscal year 2025, reflecting core business profitability. This is up 0.4 percentage points from the prior year.

Net Margin
2.2%
YoY-0.8pp
5Y CAGR-6.1pp
10Y CAGR-1.9pp

Iron Mountain's net profit margin was 2.2% in fiscal year 2025, showing the share of revenue converted to profit. This is down 0.8 percentage points from the prior year.

Return on Equity
N/A

Capital Allocation

R&D Spending
N/A
Share Buybacks
N/A
Capital Expenditures
$2.3B
YoY+26.8%
5Y CAGR+39.0%
10Y CAGR+22.8%

Iron Mountain invested $2.3B in capex in fiscal year 2025, funding long-term assets and infrastructure. This represents an increase of 26.8% from the prior year.

IRM Income Statement

Metric Q1'26 Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24
Revenue $1.9B+5.0% $1.8B+5.1% $1.8B+2.5% $1.7B+7.5% $1.6B+0.7% $1.6B+1.5% $1.6B+1.5% $1.5B
Cost of Revenue $889.8M+8.2% $822.5M+3.9% $791.9M+4.9% $754.8M+6.3% $710.2M+3.1% $688.9M+1.6% $678.4M+0.4% $676.0M
Gross Profit $1.0B+2.5% $1.0B+6.1% $962.2M+0.5% $957.1M+8.5% $882.3M-1.1% $892.3M+1.5% $879.0M+2.4% $858.4M
R&D Expenses N/A N/A N/A N/A N/A N/A N/A N/A
SG&A Expenses $372.8M+10.1% $338.5M+1.0% $335.2M-14.1% $390.5M+18.4% $329.7M-1.1% $333.3M-2.5% $341.9M-0.8% $344.8M
Operating Income $395.2M+15.9% $341.0M+10.5% $308.6M+18.7% $259.9M+2.2% $254.3M-10.0% $282.4M+12.5% $251.2M+9.1% $230.3M
Interest Expense $223.8M+1.8% $219.8M+4.8% $209.7M+2.3% $205.1M+5.3% $194.7M+0.1% $194.5M+4.5% $186.1M+5.4% $176.5M
Income Tax $27.1M+141.9% $11.2M-32.5% $16.6M+1.8% $16.3M+9.8% $14.8M-20.0% $18.5M+49.5% $12.4M-6.9% $13.3M
Net Income $149.0M+60.0% $93.1M+8.0% $86.2M+299.0% -$43.3M-367.0% $16.2M-84.6% $105.7M+413.9% -$33.7M-197.2% $34.6M
EPS (Diluted) $0.48 N/A $0.28+286.7% $-0.15-400.0% $0.05 N/A $-0.11-191.7% $0.12

IRM Balance Sheet

Metric Q1'26 Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24
Total Assets $21.5B+1.7% $21.1B+2.4% $20.6B+2.3% $20.2B+4.2% $19.4B+3.4% $18.7B+1.3% $18.5B+2.8% $18.0B
Current Assets $2.0B+5.6% $1.9B+2.9% $1.9B-0.9% $1.9B+8.4% $1.8B+3.5% $1.7B-1.6% $1.7B+0.3% $1.7B
Cash & Equivalents $250.7M+58.1% $158.5M-18.8% $195.2M-10.5% $218.0M+40.3% $155.3M-0.2% $155.7M-7.6% $168.5M+16.8% $144.3M
Inventory N/A N/A N/A N/A N/A N/A N/A N/A
Accounts Receivable $1.4B-1.3% $1.4B+5.3% $1.4B-1.1% $1.4B+5.7% $1.3B+1.6% $1.3B+3.9% $1.2B-2.4% $1.3B
Goodwill $5.3B-0.2% $5.3B+0.3% $5.3B+0.8% $5.2B+1.7% $5.1B+1.1% $5.1B-2.2% $5.2B+1.9% $5.1B
Total Liabilities $22.7B+2.7% $22.1B+2.7% $21.5B+2.7% $20.9B+4.4% $20.1B+4.4% $19.2B+2.6% $18.7B+3.5% $18.1B
Current Liabilities $2.7B+1.5% $2.6B-8.3% $2.9B-4.8% $3.0B+5.6% $2.8B-8.0% $3.1B+33.9% $2.3B+6.9% $2.2B
Long-Term Debt $16.9B+4.1% $16.2B+4.7% $15.5B+4.6% $14.8B+4.5% $14.2B+9.0% $13.0B-1.8% $13.2B+3.4% $12.8B
Total Equity -$1.2B-23.9% -$981.0M-11.2% -$882.0M-14.9% -$767.4M-9.9% -$698.5M-38.8% -$503.1M-94.2% -$259.0M-94.9% -$132.9M
Retained Earnings N/A N/A N/A N/A N/A N/A N/A N/A

IRM Cash Flow Statement

Metric Q1'26 Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24
Operating Cash Flow $338.6M-32.3% $500.0M+86.9% $267.6M-28.7% $375.1M+90.1% $197.3M-54.3% $431.6M+70.6% $252.9M-33.8% $382.2M
Capital Expenditures $518.0M+0.3% $516.2M-1.5% $523.9M-5.9% $556.8M-17.5% $674.8M+9.3% $617.6M+55.9% $396.1M-0.2% $396.8M
Free Cash Flow -$179.5M-1004.6% -$16.2M+93.7% -$256.3M-41.1% -$181.6M+62.0% -$477.5M-156.7% -$186.0M-29.9% -$143.2M-881.9% -$14.6M
Investing Cash Flow -$531.5M+12.3% -$605.9M+1.9% -$617.4M-5.7% -$584.0M+23.8% -$766.8M-10.3% -$694.9M-44.2% -$482.1M-11.0% -$434.1M
Financing Cash Flow $271.2M+306.5% $66.7M-79.0% $318.3M+4.7% $304.0M-47.5% $578.8M+143.7% $237.5M-12.0% $269.9M+3652.9% $7.2M
Dividends Paid $275.6M+18.7% $232.2M+0.1% $232.0M+0.1% $231.8M+3.7% $223.5M+6.4% $210.0M+10.1% $190.8M0.0% $190.7M
Share Buybacks N/A N/A N/A N/A N/A N/A N/A N/A

IRM Financial Ratios

Metric Q1'26 Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24
Gross Margin 54.0%-1.3pp 55.4%+0.5pp 54.9%-1.1pp 55.9%+0.5pp 55.4%-1.0pp 56.4%0.0pp 56.4%+0.5pp 56.0%
Operating Margin 20.4%+1.9pp 18.5%+0.9pp 17.6%+2.4pp 15.2%-0.8pp 16.0%-1.9pp 17.9%+1.7pp 16.1%+1.1pp 15.0%
Net Margin 7.7%+2.6pp 5.1%+0.1pp 4.9%+7.4pp -2.5%-3.6pp 1.0%-5.7pp 6.7%+8.8pp -2.2%-4.4pp 2.3%
Return on Equity N/A N/A N/A N/A N/A N/A N/A N/A
Return on Assets 0.7%+0.2pp 0.4%+0.0pp 0.4%+0.6pp -0.2%-0.3pp 0.1%-0.5pp 0.6%+0.7pp -0.2%-0.4pp 0.2%
Current Ratio 0.77+0.0 0.74+0.1 0.66+0.0 0.63+0.0 0.62+0.1 0.55-0.2 0.75-0.0 0.79
Debt-to-Equity -13.90+2.6 -16.53+1.0 -17.57+1.7 -19.31+1.0 -20.30+5.6 -25.85+25.3 -51.14+45.3 -96.44
FCF Margin -9.3%-8.4pp -0.9%+13.7pp -14.6%-4.0pp -10.6%+19.4pp -30.0%-18.2pp -11.8%-2.6pp -9.2%-8.2pp -0.9%

Note: Shareholder equity is negative (-$981.0M), which causes debt-to-equity and return on equity ratios to appear negative or not meaningful. This can occur from accumulated losses or large share buyback programs.

Note: The current ratio is below 1.0 (0.74), indicating current liabilities exceed current assets, which may suggest potential short-term liquidity concerns.

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Frequently Asked Questions

Iron Mountain (IRM) reported $6.9B in total revenue for fiscal year 2025. This represents a 12.2% change compared to the previous fiscal year. Revenue measures the total income earned from the company's primary business operations before any expenses are deducted.

Iron Mountain (IRM) revenue grew by 12.2% year-over-year, from $6.1B to $6.9B in fiscal year 2025.

Yes, Iron Mountain (IRM) reported a net income of $152.3M in fiscal year 2025, with a net profit margin of 2.2%.

Iron Mountain (IRM) reported diluted earnings per share of $0.49 for fiscal year 2025. This represents a -19.7% change compared to the previous fiscal year. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

Iron Mountain (IRM) had EBITDA of $2.2B in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization.

As of fiscal year 2025, Iron Mountain (IRM) had $158.5M in cash and equivalents against $16.2B in long-term debt.

Iron Mountain (IRM) had a gross margin of 55.4% in fiscal year 2025, indicating the percentage of revenue retained after direct costs of goods sold.

Iron Mountain (IRM) had an operating margin of 16.9% in fiscal year 2025, reflecting the profitability of core business operations before interest and taxes.

Iron Mountain (IRM) had a net profit margin of 2.2% in fiscal year 2025, representing the share of revenue converted into profit after all expenses.

Yes, Iron Mountain (IRM) paid $3.22 per share in dividends during fiscal year 2025.

Iron Mountain (IRM) generated -$931.6M in free cash flow during fiscal year 2025. This represents a -56.6% change compared to the previous fiscal year. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

Iron Mountain (IRM) generated $1.3B in operating cash flow during fiscal year 2025, representing cash generated from core business activities.

Iron Mountain (IRM) had $21.1B in total assets as of fiscal year 2025, including both current and long-term assets.

Iron Mountain (IRM) invested $2.3B in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

Iron Mountain (IRM) had 296M shares outstanding as of fiscal year 2025.

Iron Mountain (IRM) had a current ratio of 0.74 as of fiscal year 2025, which is below 1.0, which may suggest potential liquidity concerns.

Iron Mountain (IRM) had a debt-to-equity ratio of -16.53 as of fiscal year 2025, measuring the company's financial leverage by comparing total debt to shareholder equity.

Iron Mountain (IRM) had a return on assets of 0.7% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

Iron Mountain (IRM) has negative shareholder equity of -$981.0M as of fiscal year 2025, which causes the debt-to-equity ratio to appear negative or not meaningful. This can occur when accumulated losses exceed invested capital, or after large share buyback programs. Other solvency metrics like the current ratio or interest coverage may be more informative.

Iron Mountain (IRM) has a Piotroski F-Score of 4 out of 9, indicating neutral financial health. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7 to 9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

Iron Mountain (IRM) has an earnings quality ratio of 8.80x, considered cash-backed (high quality). This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

Iron Mountain (IRM) has an interest coverage ratio of 1.4x, meaning it can struggle to cover its interest obligations. This ratio divides operating income by interest expense. Ratios above 5x indicate strong debt-servicing ability, while ratios below 2x suggest the company may face difficulty meeting interest payments if earnings decline. Learn more in our complete guide to financial health indicators.

Iron Mountain (IRM) scores 35 out of 100 on our Financial Health Score, indicating weak standing within its REITs peer group. The score is a 0-100 composite of six dimensions (FFO Margin, FFO Growth, Leverage, Interest Cov., AFFO Margin, Dividend Cov.), each ranked as a percentile relative to companies in the same scoring family (banks against banks, REITs against REITs, and so on) rather than across all industries. It rates the quality of the business, not whether the stock is fairly priced, and is not financial advice. Learn more in our complete guide to financial health indicators.

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