On 12 Nov 2026 Iron Mountain closed at $114.58, +41.3% this year; market cap $34.37bn, P/E 75.0.
Real Estate · Other Specialized REITs · NYSE · United States
Iron Mountain Incorporated partners with more than 240,000 customers across 61 countries, including approximately 95% of the Fortune 1000. They serve as the trusted guardians of what matters most, helping to unlock what's possible. By connecting physical, digital, and intelligent workflows, lifecycle solutions help organizations realize enterprise value on a scale. From complex challenges across information management and digital transformation to data security, data centers, and asset lifecycle management, the firm empower organizations to navigate an ever-changing landscape to prepare for tomorrow's possibilities. Their longstanding commitment to safety, security, sustainability, and continuous innovation defines everything they do. Iron Mountain Incorporated was founded in 1951 and is incorporated in Delaware and is based in Portsmouth, New Hampshire.
| Market cap | $34.37bn |
| P/E (trailing) | 75.0 |
| EPS (TTM) | $1.53 |
| Beta | 1.20 |
| Dividend | $3.97 |
| Dividend yield | 3.46% |
| Ex-dividend date | 15 Dec 2026 |
| Latest report | 5 Nov 2026 |
| Next earnings | 5 Feb 2027 |
| YTD | +41.3% |
| 1Y | +20.7% |
| 3Y | +29.2% |
| 5Y | +24.1% |
| Year | Revenue | Net income | Free cash flow |
|---|---|---|---|
| 2025 | $6.90bn | $144.59m | $-931.63m |
| 2024 | $6.15bn | $180.16m | $-657.24m |
| 2023 | $5.48bn | $184.23m | $-231.53m |
| 2022 | $5.10bn | $556.98m | $44.11m |
| 2021 | $4.49bn | $450.22m | $134.53m |
Base value $82.95 (-27.6% vs price); 0 of 1 methods above the price. See every method
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Data as of 12 Nov 2026. Not investment advice.