IRM
IRON MOUNTAIN INC
NYSE · Real Estate · REIT - Specialty · US
$105.50
−11.09%Price chart
Oct 7Oct 12Oct 15Oct 20Oct 23Oct 28Nov 2Nov 5
Key dataNov 5, 2026
Open$109.72
From 52W high−20.71%
Volume4.34M
Market cap$31.44B
P/E (TTM)75.4x
P/S (TTM)4.2x
Div yield3.28%
Key dataNov 5, 2026
Open
$109.72
From 52W high
−20.71%
Volume
4.34M
Market cap
$31.44B
ValuationView details →
P/E (Fwd)
40.1x
EV/EBITDA
20.5x
P/E (TTM)
75.4x
RSI (14)
41.5
MomentumView details →
1D Return
−11.09%
YTD Return
+31.88%
SummaryUpdated Jun 1, 2026
Iron Mountain Incorporated (NYSE:IRM) is a global leader in storage and information management services founded in 1951. The company went public in 1996 and has evolved from a traditional records storage business into a diversified information management and data infrastructure company. Today, Iron Mountain serves over 225,000 organizations worldwide through a network of more than 1,450 facilities spanning approximately 90 million square feet across 50 countries. The company operates as a Real Estate Investment Trust (REIT) and has transformed itself into a comprehensive provider of physical storage, digital solutions, data centers, and asset lifecycle management services.
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IRON MOUNTAIN INC raised its dividend.17h agoIRON MOUNTAIN INC reported quarterly earnings of $1.53 per share, compared with $0.54 per share a year earlier.20h agoIRON MOUNTAIN INC reported third-quarter 2026 revenue of $1.991 billion, net income of $128.9 million, diluted EPS of $0.41, adjusted EBITDA of $748 million and AFFO of $458.4 million.22h ago