IRM
IRON MOUNTAIN INC
NYSE · Real Estate · REIT - Specialty · US
$111.55
−0.85%Price chart
Sep 18Sep 23Sep 28Oct 1Oct 6Oct 9Oct 14Oct 19
Key dataOct 19, 2026
Open$113.57
From 52W high−16.17%
Volume841757.00
Market cap$33.24B
P/E (TTM)79.7x
P/S (TTM)4.4x
Div yield3.10%
Key dataOct 19, 2026
Open
$113.57
From 52W high
−16.17%
Volume
841757.00
Market cap
$33.24B
ValuationView details →
P/E (Fwd)
42.4x
EV/EBITDA
21.2x
P/E (TTM)
79.7x
RSI (14)
43.2
MomentumView details →
1D Return
−0.85%
YTD Return
+34.21%
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.5d 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.20d ago