Iron Mountain Incorporated (IRM) Stock

Real Estate · REIT - Specialty · Member of S&P 500

Iron Mountain Incorporated (IRM) closed at USD 110.86 on 2026-10-14, a change of +10.1 % over the past year, with a market capitalization of USD 33.55B.

Iron Mountain Incorporated recent closing prices

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Iron Mountain Incorporated key figures

Previous close

USD 110.86 (2026-10-14)

1-year change

+10.1 %

Market cap

USD 33.55B

Enterprise value

USD 53.68B

P/E ratio (trailing)

80.49

P/E ratio (forward)

41.32

EPS (trailing)

1.40

EPS (forward)

2.73

PEG ratio

2.70

Price to book

-26.19

Revenue growth

18.5 %

Earnings growth

n/a

Dividend per share (trailing)

3.38

Short ratio

4.09

Employees

29,400

Analyst consensus (third-party)

buy

Source: Yahoo Finance via yfinance. Data may be delayed, incomplete or incorrect.

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 their information management, digital transformation, information security, data center and asset lifecycle management needs. Iron Mountain Incorporated is based in Portsmouth, New Hampshire. Iron Mountain Incorporated was founded in 1951 and is incorporated in Delaware and is based in Portsmouth, New Hampshire.

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