Iron Mountain Incorporated

IRM·NYSE
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115.10+0.59 (+0.52%)today
At close: Oct 12, 4:00 PM EDT · May be delayed up to 15 min · USD
After hours115.100.00 (0.00%)Oct 12, 4:30 PM EDT

Prices may be delayed up to 15 min. Not investment advice. News volume: articles in the 4Search index each day.

Key statistics

Previous close114.51
Open114.39
Day range113.17115.64
52-week range77.77134.68
Off day high−0.47%
Off 52-week high−14.54%
Volume858.14K
Avg. volume (3M)1.72M
Market cap34.27B
EPS (TTM)1.40
Forward P/E42.21
P/E ratio (TTM)82.21
Dividend yield3.02% (3.46)
Beta (5Y)—
Shares outstanding297.70M
Short interest—
Earnings dateAug 5, 2026 (est.)
Analyst target—
Profit margin—

Against its peers

Compare in full ›
IRM ARR PINE EFC FER RS
Market cap 34.27B 1.95B 350.61M 1.54B 36.23B 20.48B
P/E (TTM) 82.2 3.4 87.1 7.3 27.7 23.3
Forward P/E 42.2 4.7 26.8 5.9 37.9 16.7
Price/book -26.7 0.7 1.0 0.9 5.5 2.8
Dividend yield 3.02% 21.19% 6.72% 13.38% 2.57% 1.24%
1-year change +12.08% −12.31% +32.54% −13.50% −17.38% +46.11%
Today +0.52% +1.18% +2.12% +0.43% +0.38% −0.33%

The closest companies by business and industry (REIT - Specialty). Prices may be delayed up to 15 min.

Related companies

Compare ›

The businesses closest to Iron Mountain's by what they do, from their descriptions, with the same industry weighted in.

Company Mkt cap Price Today
ARMOUR Residential REIT, Inc.ARR · REIT - Mortgage 1.95B 13.75 +1.18%
Alpine Income Property Trust, Inc.PINE · REIT - Retail 350.61M 18.30 +2.12%
Ellington Financial Inc.EFC · REIT - Mortgage 1.54B 11.71 +0.43%
Ferrovial N.V.FER · Engineering & Construction 36.23B 50.34 +0.38%
Reliance, Inc.RS · Steel 20.48B 401.12 −0.33%
Bitmine Immersion Technologies, Inc.BMNR · Capital Markets 14.37B 23.83 −0.83%
Cleveland-Cliffs Inc.CLF · Steel 7.35B 12.89 −0.69%
MP Materials Corp.MP · Other Industrial Metals & Mining 7.72B 43.36 −6.03%

Other companies in REIT - Specialty, closest in size first.

Company Mkt cap Price Today
Crown Castle Inc.CCI · Houston, TX 35.40B 81.01 +1.72%
SBA Communications CorporationSBAC · Boca Raton, FL 19.55B 184.28 +0.98%
Digital Realty Trust, Inc.DLR · Austin, TX 68.04B 180.16 +0.78%
Lamar Advertising CompanyLAMR · Baton Rouge, LA 14.91B 146.87 +0.27%
Weyerhaeuser CompanyWY · Seattle, WA 13.65B 18.94 −0.84%
American Tower CorporationAMT · Boston, MA 85.07B 182.56 +0.18%
Equinix, Inc.EQIX · Redwood City, CA 101.89B 1,032.60 +0.64%
Gaming and Leisure Properties, Inc.GLPI · Wyomissing, PA 11.52B 38.48 +0.52%

Real Estate companies of a similar market value (34.09B).

Company Mkt cap Price Today
Crown Castle Inc.CCI · REIT - Specialty 35.40B 81.01 +1.72%
CBRE Group, Inc.CBRE · Real Estate Services 37.85B 130.71 −0.07%
Extra Space Storage Inc.EXR · REIT - Industrial 29.59B 134.05 −0.45%
Ventas, Inc.VTR · REIT - Healthcare Facilities 42.85B 83.54 +1.83%
VICI Properties Inc.VICI · REIT - Diversified 25.36B 23.03 +0.66%
AvalonBay Communities, Inc.VMRK · REIT - Residential 47.39B 61.25 +0.15%
Realty Income CorporationO · REIT - Retail 51.76B 54.70 +0.96%
Public StoragePSA · REIT - Industrial 53.98B 288.88 −0.34%

Also based in Portsmouth, New Hampshire, then elsewhere in New Hampshire.

Company Mkt cap Price Today
Albany International Corp.AIN · Portsmouth, NH 1.72B 60.74 −1.72%
Allegro MicroSystems, Inc.ALGM · Manchester, NH 6.30B 33.79 −5.00%
Planet Fitness, Inc.PLNT · Hampton, NH 3.63B 47.89 −0.19%
Standex International CorporationSXI · Salem, NH 3.45B 280.96 −1.42%
PC Connection, Inc.CNXN · Merrimack, NH 2.39B 94.61 +1.94%
Unitil CorporationUTL · Hampton, NH 966.91M 53.02 +1.45%
First Seacoast Bancorp IncFSEA · Dover, NH 81.15M 17.25 0.00%
North European Oil Royalty TrustNRT · Keene, NH 76.83M 8.36 −1.53%

Companies that serve the same markets: data centers.

Company Mkt cap Price Today
Blackstone Digital Infrastructure Trust Inc.BXDC · data centers 1.74B 17.32 +3.96%
American Tower CorporationAMT · data centers 85.07B 182.56 +0.18%
Equinix, Inc.EQIX · data centers 101.89B 1,032.60 +0.64%
Digital Realty Trust, Inc.DLR · data centers 68.04B 180.16 +0.78%
Western Digital CorporationWDC · data centers 144.84B 386.94 −2.60%
Accelevation Holdings Corp.ACCV · data centers 3.50B 15.71 −6.04%
Fermi Inc.FRMI · data centers 2.08B 3.2500 −5.25%
New Era Energy & Digital, Inc.NUAI · data centers 524.26M 4.3400 −7.56%

The stocks whose daily moves over the past year went most closely with Iron Mountain's: the correlation of their daily returns, where 1 would be moving as one.

Company Mkt cap Price Today
Digital Realty Trust, Inc.DLR · Correlation 0.69 68.04B 180.16 +0.78%
Equinix, Inc.EQIX · Correlation 0.63 101.89B 1,032.60 +0.64%
Allegro MicroSystems, Inc.ALGM · Correlation 0.41 6.30B 33.79 −5.00%
Standex International CorporationSXI · Correlation 0.38 3.45B 280.96 −1.42%
Bitmine Immersion Technologies, Inc.BMNR · Correlation 0.35 14.37B 23.83 −0.83%
ARMOUR Residential REIT, Inc.ARR · Correlation 0.34 1.95B 13.75 +1.18%
Fermi Inc.FRMI · Correlation 0.33 2.08B 3.2500 −5.25%
Extra Space Storage Inc.EXR · Correlation 0.33 29.59B 134.05 −0.45%

What visitors to Iron Mountain's page also look at.

Company Mkt cap Price Today
Digital Realty Trust, Inc.DLR 68.04B 180.16 +0.78%
W. P. Carey Inc. REITWPC 14.65B 64.29 +1.45%
Crown Castle Inc.CCI 35.40B 81.01 +1.72%
Ventas, Inc.VTR 42.85B 83.54 +1.83%
Omega Healthcare Investors, IncOHI 14.42B 45.17 +1.71%

From the 4Conservative instruments index: what each company does (its business description), its industry, size, headquarters and the markets it serves; and from a year of daily prices, which move together. Prices may be delayed up to 15 min.

Latest news

All IRM news ›
Resource Recycling·Positive

Iron Mountain adds ViaTeK Solutions to ITAD business

Editor’s note: Electronics recycling will be featured in sessions at the 2026 E-Scrap: The Longevity Conference in New Orleans October 26-28. Iron Mountain has added ViaTeK Solutions, a Florida-based IT asset disposition (ITAD) and…

From articles in the 4Search news index.

In the news

17mentions in 30 days
17with it in the headline
Positivesentiment

Mentioned with

Detik Finance7Edt Iron Mountain Incorporated7Barclays6Ironman International Ltd.4Newmont Corporation4Goldman Sachs Adjusts Price Target on Iron Mountain3Gpm Metals Inc3Illumina3

People in the coverage

Danessa Lincoln8Tristan Rich8Greg W. Mcintosh6Brendan Lynch5Greg Mcintosh4Kim Johansen4

Themes

Real Estate9SEC Filings8Form 46Insider Trades6Common Stock5Insider Trading5Canada4Canadian Finance4

Most coverage from

  1. themarketsdaily.com3
  2. defenseworld.net2
  3. kalkinemedia.com2
  4. marketbeat.com2
  5. stocktitan.net2

Finance and business coverage in the 4Conservative news index: articles that name it in the headline, or in the text beside its ticker. Sentiment is the index's own reading of the latest 17 articles, not a forecast.

Market data is provided for information only and comes from free public sources. Prices may be delayed up to 15 minutes; data may be incomplete or inaccurate. Nothing on this page is investment advice or a recommendation to buy or sell any security. News and coverage analytics are drawn from the 4Conservative index. Terms of use.