Iron Mountain Incorporated (IRM) Stock Overview
NYSE · Real Estate · REIT - Specialty
✓ Sourced directly from Yahoo Finance · Checked for accuracy at every rebuild · Snapshot: 6 September 2026
About Iron Mountain Incorporated
Iron Mountain Incorporated is trusted by more than 240,000 customers in 61 countries, including approximately 95% of the Fortune 1000, to help unlock value and intelligence from their assets through services that transcend the physical and digital worlds. Our broad range of solutions address…
Source: Yahoo Finance
Sector & Industry
Iron Mountain Incorporated operates in the Real Estate sector, within the REIT - Specialty industry group. It is listed on the NYSE exchange.
Iron Mountain Incorporated at a Glance
| Company | Iron Mountain Incorporated |
| Ticker | IRM |
| Exchange | NYSE |
| Currency | USD |
| Price | $116.86 |
| Market cap | $34.79B |
| P/E ratio (trailing) | 82.88 |
| EPS (trailing) | $1.41 |
| 52-week high | $134.68 |
| 52-week low | $77.77 |
| Dividend yield | 2.96% |
| Ex-dividend date | 15 Sep 2026 |
| Beta | 1.20 |
| Return on equity (ROE) | — |
| Debt-to-equity | — |
| Average volume | 1.80M |
| Shares outstanding | 297.70M |
| Sector | Real Estate |
| Industry | REIT - Specialty |
| Employees | 29,400 |
| Country | United States |
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Check Price →Frequently Asked Questions
- What is Iron Mountain Incorporated's current P/E ratio?
- Iron Mountain Incorporated (IRM) has a trailing P/E ratio of 82.88 as of our 6 September 2026 data snapshot. Learn what the P/E ratio means →
- What is Iron Mountain Incorporated's market capitalisation?
- Iron Mountain Incorporated's market cap is $34.79B based on our latest snapshot. See how it ranks by market cap →
- What is IRM's 52-week range?
- Over the past 52 weeks, IRM has traded between $77.77 and $134.68. What does the 52-week range mean? →
- How volatile is Iron Mountain Incorporated compared to the market?
- Iron Mountain Incorporated has a beta of 1.20, meaning it has historically moved more than the broader market. What does beta measure? →
- Does Iron Mountain Incorporated pay a dividend?
- Iron Mountain Incorporated's trailing annual dividend yield is 2.96%. Compare with other high-yield stocks →
- What exchange is IRM listed on?
- IRM is listed on the NYSE. Browse all NYSE-listed stocks →
- What sector is Iron Mountain Incorporated in?
- Iron Mountain Incorporated is classified in the Real Estate sector. Compare with Real Estate peers →
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