Institutional shares held 233 Million
1.48M calls
936K puts
Total value of holdings $18.6B
$118M calls
$74.6M puts
Market Cap $23.2B
290,684,992 Shares Out.
Institutional ownership 80.26%
# of Institutions 1,007


Latest Institutional Activity in IRM

Top Purchases

Q1 2024
Wellington Management Group LLP Shares Held: 2.65M ($211M)
Q1 2024
Centersquare Investment Management LLC Shares Held: 1.54M ($123M)
Q1 2024
Cohen & Steers, Inc. Shares Held: 23.7M ($1.88B)
Q1 2024
Millennium Management LLC Shares Held: 959K ($76.3M)
Q1 2024
Duff & Phelps Investment Management CO Shares Held: 896K ($71.3M)

Top Sells

Q1 2024
Invesco Ltd. Shares Held: 2.01M ($160M)
Q1 2024
Deutsche Bank Ag\ Shares Held: 3.85M ($307M)
Q1 2024
Citadel Advisors LLC Shares Held: 1.27M ($101M)
Q1 2024
Prudential Financial Inc Shares Held: 1.86M ($148M)
Q1 2024
Brookfield Asset Management Inc. Shares Held: 45.6K ($3.63M)

About IRM

Iron Mountain Incorporated (NYSE: IRM), founded in 1951, is the global leader for storage and information management services. Trusted by more than 225,000 organizations around the world, and with a real estate network of more than 90 million square feet across approximately 1,450 facilities in approximately 50 countries, Iron Mountain stores and protects billions of valued assets, including critical business information, highly sensitive data, and cultural and historical artifacts. Providing solutions that include secure records storage, information management, digital transformation, secure destruction, as well as data centers, cloud services and art storage and logistics, Iron Mountain helps customers lower cost and risk, comply with regulations, recover from disaster, and enable a more digital way of working.


Insider Transactions at IRM

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
1.01M Shares
From 12 Insiders
Grant, award, or other acquisition 2.26K shares
Exercise of conversion of derivative security 1.01M shares
Other acquisition or disposition 910 shares
Sell / Disposition
1M Shares
From 17 Insiders
Payment of exercise price or tax liability 277K shares
Open market or private sale 727K shares

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