Iron Mountain Incorporated

NYSE:IRM Stock Report

Market Cap: US$28.7b

Iron Mountain Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:IRM Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
04 Mar 25SellUS$21,246,850William MeaneyIndividual237,402US$92.34
03 Mar 25SellUS$570,502Daniel BorgesIndividual6,145US$92.84
03 Mar 25SellUS$9,492,125William MeaneyIndividual103,427US$92.54
23 Dec 24SellUS$863,401Mithu BhargavaIndividual8,263US$104.49
17 Sep 24SellUS$989,230Wendy MurdockIndividual8,500US$116.38
03 Sep 24SellUS$406,296Deborah MarsonIndividual3,600US$112.86
20 Aug 24SellUS$248,255Edward Baker-GreeneIndividual2,262US$109.75
19 Aug 24SellUS$110,000John TomovcsikIndividual1,000US$110.00
01 Aug 24SellUS$300,930John TomovcsikIndividual2,866US$105.00
16 Jul 24SellUS$250,000John TomovcsikIndividual2,500US$100.00
20 Jun 24SellUS$547,770Edward Baker-GreeneIndividual6,200US$88.35
20 Jun 24SellUS$3,114,043John TomovcsikIndividual35,084US$89.42
18 Jun 24SellUS$794,790Barry HytinenIndividual9,000US$88.31
17 Jun 24SellUS$268,739Daniel BorgesIndividual3,095US$86.83
13 Jun 24SellUS$874,100Greg McIntoshIndividual10,000US$87.41
05 Jun 24SellUS$77,589Walter RakowichIndividual954US$81.33

Insider Trading Volume

Insider Buying: IRM insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of IRM?
Owner TypeNumber of SharesOwnership Percentage
Public Companies5360.000182%
State or Government289,4080.0981%
Individual Insiders2,322,3340.787%
General Public47,369,27516.1%
Institutions245,062,34383.1%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 58.03% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
15.9%
The Vanguard Group, Inc.
46,825,734US$4.5b0.47%0.06%
11.9%
BlackRock, Inc.
35,150,238US$3.4b9.8%0.05%
5.63%
State Street Global Advisors, Inc.
16,621,783US$1.6b0.33%0.06%
4.33%
Cohen & Steers Capital Management, Inc.
12,788,773US$1.2b-14.2%2.16%
2.68%
Geode Capital Management, LLC
7,912,109US$768.6m-4.19%0.05%
1.74%
FMR LLC
5,143,643US$499.7m863%0.03%
1.47%
Northern Trust Global Investments
4,326,476US$420.3m56.1%0.06%
1.43%
Dimensional Fund Advisors LP
4,219,263US$409.9m0.36%0.06%
1.18%
Charles Schwab Investment Management, Inc.
3,487,479US$338.8m0.25%0.05%
1.12%
Norges Bank Investment Management
3,313,186US$321.8m2.3%0.02%
1.08%
Legal & General Investment Management Limited
3,182,440US$309.1m-9.33%0.07%
1.03%
Daiwa Asset Management Co., Ltd.
3,049,852US$296.3m-2.45%0.2%
0.84%
Pictet Asset Management Limited
2,476,597US$240.6m6.34%0.16%
0.83%
Nuveen Investments, Inc.
2,440,165US$237.0m1,080%0.06%
0.79%
Teachers Insurance and Annuity Association-College Retirement Equities Fund
2,343,005US$227.6m0%0.05%
0.76%
Invesco Capital Management LLC
2,240,694US$217.7m16.4%0.08%
0.72%
Capital Research and Management Company
2,117,169US$205.7m-44.5%0.01%
0.63%
Russell Investment Management, LLC
1,855,832US$180.3m-11%0.22%
0.63%
RREEF America L.L.C.
1,849,011US$179.6m-14%1.09%
0.63%
Morgan Stanley, Investment Banking and Brokerage Investments
1,847,182US$179.4m-3.84%0.02%
0.58%
CenterSquare Investment Management LLC
1,703,174US$165.4m20%1.97%
0.54%
PGGM
1,597,968US$155.2m47.4%1.81%
0.54%
Columbia Management Investment Advisers, LLC
1,590,370US$154.5m-6.22%0.04%
0.53%
Amundi Asset Management SAS
1,570,184US$152.5m-5.03%0.03%
0.52%
Wellington Management Group LLP
1,547,708US$150.3m-35.3%0.02%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/05/15 16:23
End of Day Share Price 2025/05/15 00:00
Earnings2025/03/31
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Iron Mountain Incorporated is covered by 28 analysts. 9 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Andrew WittmannBaird
Brendan LynchBarclays
Gary BisbeeBarclays