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Iron Mountain EPS IRM

Diluted earnings per share by quarter and over the last twelve months, from 2009.

Last 12 months, to Jun 30, 2026
$1.40
Latest quarter, Q2 FY26
$0.34
Fiscal year 2025
$0.48
−21% on the year before

Iron Mountain's earnings per share was $1.40 over the twelve months to Jun 30, 2026, up 900% on a year earlier.

In its latest quarter, Q2 FY26, it was $0.34.

Over the five fiscal years to FY2025 it shrank 17% a year on average.

Earnings per share over time

Open the interactive chart, with overlays and comparisons

Fiscal year by fiscal year

Fiscal yearEPSChange
FY2025$0.48−21%
FY2024$0.61−3%
FY2023$0.63−67%
FY2022$1.90+23%
FY2021$1.55+30%
FY2020$1.19+29%
FY2019$0.92−25%
FY2018$1.23+78%
FY2017$0.69+50%
FY2016$0.46−21%
FY2015$0.58−65%
FY2014$1.68+236%
FY2013$0.50−49%
FY2012$0.99−50%
FY2011$1.98n/a

Each fiscal year is the twelve months to its fourth quarter.

Quarter by quarter

QuarterEndedEPSOn a year earlierLast 12 months
Q2 FY26$0.34n/a$1.40
Q1 FY26$0.48+860%$0.91
Q4 FY25$0.30−14%$0.48
Q3 FY25$0.28n/a$0.53
Q2 FY25−$0.15−225%$0.14
Q1 FY25$0.05−80%$0.41
Q4 FY24$0.35+250%$0.61
Q3 FY24−$0.11−135%$0.36
Q2 FY24$0.12n/a$0.78
Q1 FY24$0.25+14%$0.66
Q4 FY23$0.10−76%$0.63
Q3 FY23$0.31−53%$0.95

Against its peers

Companies in REIT - Specialty nearest Iron Mountain's size, closest first, today.

CompanyEPS, 12 monthsGrowth
IRMIron Mountain$1.40+900% a year
CCICrown Castle$1.97
VMRKVivmark Residential$1.14−13% a year
SBACSBA Communications$9.28+14% a year
HSTHost Hotels & Resorts$1.49+59% a year
DLRDigital Realty Trust$2.07−46% a year
KIMKimco Realty$0.85+2% a year
LAMRLamar Advertising$5.48+27% a year
WPCW. P. Carey$2.93+93% a year
WYWeyerhaeuser$0.66+74% a year
OHIOmega Healthcare Investors$2.77+73% a year
Peer median$2.02

What the EPS figure tells you

Net income divided by diluted shares. The denominator of PE.

One-off charges and gains swing it. The TTM view smooths a single odd quarter.

More on Iron Mountain

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.