Discover
IRM
Iron Mountain Incorporated
103.30
300 x 103.42
300 x 103.34
bid
ask
+
2.35
2.33%
300 @ 04:00 PM
103.30 +0.00 (0.00%)
Ytd 24.53%
1y 17.25%
99.17
day range
103.53
76.93
52 week range
113.24
Open 99.90 Prev Close 100.95 Low 99.17 High 103.53 Mkt Cap 30.73B
Vol 830.16K Avg Vol 1.88M EPS 0.49 P/E 210.82 Forward P/E 40.34
Beta 1.15 Short Ratio 4.69 Inst. Own 88.28% Dividend 3.46 Div Yield 3.42
Ex Div Date 03-16 Earning 04-30 50-d Avg 102.18 200-d Avg 96.76 1yr Est 122.82
Earning
Date For Estimate Reported Surprise surprise %
2026-05-07 2026-03 1.37 N/A N/A N/A
2026-02-12 2025-12 1.39 0.61 -0.78 -56.12%
2025-11-05 2025-09 1.29 0.54 -0.75 -58.14%
2025-11-05 2025-09 1.29 1.32 0.03 2.33%
2025-08-06 2025-06 1.19 1.24 0.05 4.20%
2025-08-06 2025-06 1.19 0.48 -0.71 -59.66%
Upgrade / Downgrade
Date Firm Action From To
2026-03-04 Freedom Broker Upgrade Buy Buy
2026-02-23 Barclays Upgrade Overweight Overweight
2025-11-12 Barclays Upgrade Overweight Overweight
2025-11-07 Freedom Broker Upgrade Buy Buy
2025-11-06 JP Morgan Upgrade Overweight Overweight
2025-09-22 Jefferies Upgrade Buy
Profile
Iron Mountain Incorporated is a global leader in information management services, and is trusted by more than 240,000 customers in 61 countries, including approximately 95% of the Fortune 1000, to help unlock value and intelligence from their assets through services that transcend the physical and digital worlds. Their broad range of solutions address their information management, digital transformation, information security, data center and asset lifecycle management (ALM) needs. Their longstanding commitment to safety, security, sustainability and innovation in support of our customers underpins everything we do. We currently serve customers across an array of market verticals commercial, legal, financial, healthcare, technology, life sciences, energy, business services, entertainment and government organizations. They are listed on the New York Stock Exchange (the NYSE) and are a constituent of the Standard & Poor's 500 Index, the Morgan Stanley Capital International (MSCI) REIT index and the FTSE EPRA Nareit Global Real Estate Index. As of December 31, 2025, we were number 567 on the Fortune 1000. We have been organized and have operated as a REIT beginning with our taxable year ended December 31, 2014. The firm was founded and incorporated in 1951 in Delaware, USA.
Insider Holder
Date Name Relation Quantity Description
2025-05-28 ARWAY PAMELA M. Director 40.20K Stock Award(Grant)
2025-06-30 BAILEY CLARKE HIGGINS Director 267.27K Conversion of Exercise of derivative security
2025-05-28 DAUTEN KENT P Director 1.21M Stock Award(Grant)
2025-05-28 FORD MONTE E. Director 29.93K Stock Award(Grant)
2026-02-26 HYTINEN BARRY A Chief Financial Officer 326.62K Conversion of Exercise of derivative security
2026-03-31 KIDD MARK Officer 125.51K Sale
Institution Ownership
Report Date Organization Position Value Percentage
2025-12-30 Vanguard Group Inc 46.63M 4.82B 15.67%
2025-12-30 Blackrock Inc. 32.92M 3.40B 11.07%
2025-12-30 Cohen & Steers Inc. 18.90M 1.95B 6.35%
2025-12-30 State Street Corporation 16.89M 1.74B 5.68%
2025-12-30 Geode Capital Management, LLC 8.29M 856.63M 2.79%
2025-12-30 FMR, LLC 7.98M 824.78M 2.68%
Fund Ownership
Report Date Organization Position Value Percentage
2026-01-30 VANGUARD SPECIALIZED FUNDS-Vanguard Real Estate Index Fund 11.03M 1.14B 3.71%
2025-12-30 VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund 8.83M 911.93M 2.97%
2025-12-30 VANGUARD INDEX FUNDS-Vanguard 500 Index Fund 7.45M 770.07M 2.51%
2025-12-30 VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund 6.11M 631.38M 2.05%
2026-01-30 iShares Trust-iShares Core S&P 500 ETF 3.80M 392.92M 1.28%
2026-02-27 Fidelity Concord Street Trust-Fidelity 500 Index Fund 3.76M 388.59M 1.26%
Dividend
Dividend Date
0.864 2026-03-16
0.864 2025-12-15
0.785 2025-09-15
0.785 2025-06-16
0.785 2025-03-17
0.715 2024-12-16
Split
Split Date
1082 : 1000 2014-09-26
1.5 : 1 2007-01-03
1.5 : 1 2004-07-01
1.5 : 1 2002-01-02
1 : 1 2000-01-05
1.5 : 1 1998-08-03