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Iron Mountain

Iron MountainIRMEarnings & Financial Report

NYSE · Real Estate · Other Specialized REITs

Iron Mountain Inc. is an American enterprise information management services company founded in 1951 and headquartered in Portsmouth, New Hampshire. Its records management, information destruction, and data backup and recovery services are supplied to more than 220,000 customers in 58 countries throughout North America, Europe, Latin America, Africa, Asia, and Oceania.

Top Holders

Holder% OwnedSharesChangeAs of
The Vanguard Group15.85%
46.3M
—2024-02-13
BlackRock, Inc.10.20%
29.9M
▲ +2.20pp2024-09-10
Cohen & Steers, Inc.6.15%
18.0M
▼ -1.70pp2024-11-14
STATE STREET CORPORATION5.70%
16.6M
—2024-10-17
OF ABOVE PERSONS1.60%
4.6M
—2023-12-11

Insider Transactions

Net 90d: −$63.65M · buys $0 / sells $63.65M
Range:
Action:
Role:
InsiderRoleAction
2026-04-01Mark KiddEVP, GM Data Centers & ALMSell (open market)
6.0K
$102.71$616.3K
2026-04-01Meaney William LPresident and CEOOption exercise
38.5K
$37.00$1.42M
2026-04-01Meaney William LPresident and CEOSell (open market)
38.5K
$102.71$3.95M
2026-03-19Mithu BhargavaEVP, GM Digital Business UnitSell (open market)
14.3K
$104.25$1.49M
2026-03-19Mithu BhargavaEVP, GM Digital Business UnitSell (open market)
12.5K
$105.04$1.32M
2026-03-19Mithu BhargavaEVP, GM Digital Business UnitSell (open market)
20
$105.64$2.1K
2026-03-19Mithu BhargavaEVP, GM Digital Business UnitSell (open market)
20.5K
$104.30$2.13M
2026-03-19Mithu BhargavaEVP, GM Digital Business UnitSell (open market)
12.4K
$105.13$1.31M
2026-03-05Meaney William LPresident and CEOSell (open market)
26.3K
$105.26$2.77M
2026-03-05Meaney William LPresident and CEOSell (open market)
34.4K
$106.15$3.65M
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