IRM
IRON MOUNTAIN INC
NYSE · Real Estate · REIT - Specialty · US
$109.96
−0.63%Price chart
Sep 24Sep 29Oct 2Oct 7Oct 12Oct 15Oct 20Oct 23
Key dataOct 23, 2026
Open$110.23
From 52W high−17.36%
Volume946651.00
Market cap$32.77B
P/E (TTM)78.5x
P/S (TTM)4.3x
Div yield3.14%
Key dataOct 23, 2026
Open
$110.23
From 52W high
−17.36%
Volume
946651.00
Market cap
$32.77B
ValuationView details →
P/E (Fwd)
41.7x
EV/EBITDA
21.0x
P/E (TTM)
78.5x
RSI (14)
44.2
MomentumView details →
1D Return
−0.63%
YTD Return
+34.02%
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 announced that it will release its third-quarter 2026 financial results before market hours on November 5, 2026, and host a conference call that day.9d agoIron Mountain became the first customer to deploy Dexory's new generation of autonomous inventory-scanning robots, which can reach racks up to 18 meters high, expanding its warehouse robotics deployment.24d ago