IRM Iron Mountain

Iron Mountain, Inc. engages in the provision of storage and information management solutions. It operates through the following business segments: North American Records & Information Management Business, North American Data Management Business, Western European Business, Other International Business, Global Data Center Business and Corporate & Other Business. The North American Records & Information Management Business segment offers record management, destruction, and fulfilment services throughout U.S. and Canada. The North American Data Management Business segment handles data protection and recovery, server and computer backup services, and safeguarding of electronic and physical media in U.S. and Canada. The Western European Business segment offers records management, data protection and recovery services, and document management solutions throughout the United Kingdom, Ireland, Austria, Belgium, France, Germany, Netherlands, Spain, and Switzerland. The Other International Business segment offers storage and information management services throughout the remaining European countries, Latin America, the Middle East and Africa. The Global Data Center Business segment provides data center facilities to protect mission-critical assets and ensure the continued operation of its customers IT infrastructures, with secure and reliable colocation and wholesale options. The Corporate & Other Business segment consists of the storage, safeguarding and electronic or physical deliveries of physical media of all types and digital content repository systems to house, distribute, and archive key media assets, primarily for entertainment and media industry clients. The company was founded by Herman Knaust in 1951 and is headquartered in Boston, MA.

Company profile

William Leo Meaney
Fiscal year end
Former names
IRS number

IRM stock data



23 Feb 21
13 Apr 21
31 Dec 21
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Dec 20 Sep 20 Jun 20 Mar 20
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Annual (USD)
Dec 20 Dec 19 Dec 18 Dec 17
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Financial data from company earnings reports.

Date Owner Security Transaction Code Indirect 10b5-1 $Price #Shares $Value #Remaining
6 Apr 21 Matlock Robin Phantom Stock Common Stock Grant Aquire A No No 37.1704 66.942 2.49K 4,089.933
6 Apr 21 Simons Doyle Phantom Stock Common Stock Grant Aquire A No No 37.1704 241.647 8.98K 14,763.915
6 Apr 21 Alfred J Verrecchia Phantom Stock Common Stock Grant Aquire A No No 37.1704 972.396 36.14K 59,410.608
6 Apr 21 Halvorsen Kris Phantom Stock Common Stock Grant Aquire A No No 37.1704 621.218 23.09K 37,954.643
6 Apr 21 Bailey Clark H Phantom Stock Common Stock Grant Aquire A No No 37.1704 1,060.127 39.41K 64,767.79

Data for the last complete 13F reporting period. To see the most recent changes to ownership, click the ownership history button above.

77.9% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 592 568 +4.2%
Opened positions 103 77 +33.8%
Closed positions 79 47 +68.1%
Increased positions 224 230 -2.6%
Reduced positions 180 177 +1.7%
13F shares
Current Prev Q Change
Total value 6.64B 6.41B +3.6%
Total shares 224.93M 238.81M -5.8%
Total puts 1.03M 1.93M -46.9%
Total calls 1.84M 1.82M +1.3%
Total put/call ratio 0.6 1.1 -47.6%
Largest owners
Shares Value Change
Vanguard 48.36M $1.43B -0.2%
Capital World Investors 29.11M $858.26M -17.4%
BLK Blackrock 22.58M $665.6M -0.0%
STT State Street 12.74M $383.42M -3.4%
FMR 7.54M $222.17M +2.8%
Geode Capital Management 5.94M $175.16M +17.0%
IVZ Invesco 4.68M $137.91M +5.1%
Dimensional Fund Advisors 4.27M $125.81M -2.1%
NTRS Northern Trust 3.61M $106.51M -1.9%
BK Bank Of New York Mellon 3.25M $95.79M -2.7%
Largest transactions
Shares Bought/sold Change
Capital World Investors 29.11M -6.13M -17.4%
Epoch Investment Partners 0 -5.1M EXIT
GS Goldman Sachs 491.02K -4.39M -89.9%
Norges Bank 2.95M +2.95M NEW
Centersquare Investment Management 0 -2.08M EXIT
BAC Bank Of America 799.42K -1.53M -65.7%
PUKPF Prudential 1.82M -1.2M -39.8%
LSV Asset Management 2.88M +1.19M +69.9%
Schooner Capital 0 -866.83K EXIT
Geode Capital Management 5.94M +860.53K +17.0%

Financial report summary

Management Discussion
  • (1)See “Non-GAAP Measures—Adjusted EBITDA” in this Annual Report for the definitions of Adjusted EBITDA and Adjusted EBITDA Margin, reconciliation of Adjusted EBITDA to Income (Loss) from Continuing Operations and a discussion of why we believe these non-GAAP measures provide relevant and useful information to our current and potential investors.
Content analysis
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