Iron Mountain Shares Outstanding 2006-2018 | IRM

Iron Mountain shares outstanding history from 2006 to 2018. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
  • Iron Mountain shares outstanding for the quarter ending September 30, 2018 were 0.287B, a 7.83% increase year-over-year.
  • Iron Mountain 2017 shares outstanding were 0.267B, a 7.92% increase from 2016.
  • Iron Mountain 2016 shares outstanding were 0.247B, a 16.57% increase from 2015.
  • Iron Mountain 2015 shares outstanding were 0.212B, a 7.81% increase from 2014.
Iron Mountain Annual Shares Outstanding
(Millions of Shares)
2017 267
2016 247
2015 212
2014 197
2013 192
2012 175
2011 196
2010 202
2009 204
2008 203
2007 202
2006 200
2005 198
Iron Mountain Quarterly Shares Outstanding
(Millions of Shares)
Q3 2018 287
Q2 2018 287
Q1 2018 286
Q4 2017 267
Q3 2017 266
Q2 2017 265
Q1 2017 265
Q4 2016 247
Q3 2016 265
Q2 2016 246
Q1 2016 212
Q4 2015 212
Q3 2015 212
Q2 2015 212
Q1 2015 212
Q4 2014 197
Q3 2014 195
Q2 2014 194
Q1 2014 193
Q4 2013 192
Q3 2013 192
Q2 2013 193
Q1 2013 192
Q4 2012 175
Q3 2012 173
Q2 2012 172
Q1 2012 172
Q4 2011 196
Q3 2011 197
Q2 2011 203
Q1 2011 201
Q4 2010 202
Q3 2010 201
Q2 2010 204
Q1 2010 205
Q4 2009 204
Q3 2009 205
Q2 2009 204
Q1 2009 203
Q4 2008 203
Q3 2008 204
Q2 2008 203
Q1 2008 203
Q4 2007 202
Q3 2007 202
Q2 2007 202
Q1 2007 201
Q4 2006 200
Q3 2006 201
Q2 2006 200
Q1 2006 200
Q4 2005 198
Q3 2005 198
Q2 2005 197
Q1 2005 197
Sector Industry Market Cap Revenue
Finance REIT - Other Equity Trusts $9.952B $3.846B
Iron Mountain Incorporated is the global leader for storage and information management solutions. Iron Mountain help diversified customer base reduce costs and mitigate risks associated with protection and storage of their information assets. Iron Mountain store records, primarily physical records and data backup media, and provide information management services that help organizations around the world protect their information, lower storage rental costs, comply with regulations, enable corporate disaster recovery, and better use their information for business advantages, regardless of its format, location or lifecycle stage. Iron Mountain offer comprehensive records and information management services and data management services, along with the expertise and experience to address complex storage and information management challenges such as rising storage rental costs, and increased litigation, regulatory compliance and disaster recovery requirements.
Stock Name Country Market Cap PE Ratio
American Tower (REIT) (AMT) United States $71.095B 22.83
Crown Castle (CCI) United States $44.148B 20.04
Prologis (PLD) United States $39.251B 21.50
Public Storage (PSA) United States $35.038B 18.99
Welltower (WELL) United States $26.735B 17.57
Digital Realty Trust (DLR) United States $21.971B 16.51
Ventas (VTR) United States $21.417B 14.80
SBA Communications (SBAC) United States $19.169B 0.00
Boston Properties (BXP) United States $18.244B 19.05
HCP (HCP) United States $13.775B 15.49
Host Hotels & Resorts (HST) United States $12.986B 9.94
Alexandria Real Estate Equities (ARE) United States $12.816B 18.48
Vornado Realty Trust (VNO) United States $12.182B 16.17
Extra Space Storage Inc (EXR) United States $11.390B 19.74
W.P Carey (WPC) United States $11.001B 12.67
Duke Realty (DRE) United States $9.861B 21.33
VICI Properties (VICI) United States $7.571B 0.00
Omega Healthcare Investors (OHI) United States $7.404B 11.90
Gaming And Leisure Properties (GLPI) United States $7.393B 11.13
VEREIT (VER) United States $7.334B 10.56
SL Green Realty (SLG) United States $7.332B 13.07
Lamar Advertising (LAMR) United States $7.190B 13.41
Kilroy Realty (KRC) United States $6.749B 18.87
Liberty Property Trust (LPT) United States $6.479B 16.17
Medical Properties Trust (MPW) United States $6.081B 11.40
Douglas Emmett (DEI) United States $5.958B 17.53
Park Hotels & Resorts (PK) United States $5.684B 9.71
CyrusOne Inc (CONE) United States $5.472B 15.71
Healthcare Trust Of America (HTA) United States $5.409B 15.82
CubeSmart (CUBE) United States $5.360B 17.54
Hudson Pacific Properties (HPP) United States $4.728B 15.88
JBG SMITH Properties (JBGS) United States $4.376B 20.80
Highwoods Properties (HIW) United States $4.300B 12.15
Life Storage (LSI) United States $4.266B 16.71
Hospitality Properties Trust (HPT) United States $4.252B 7.16
Americold Realty Trust (COLD) United States $4.060B 0.00
Ryman Hospitality Properties (RHP) United States $3.846B 12.70
First Industrial Realty Trust (FR) United States $3.822B 19.15
Equity Commonwealth (EQC) United States $3.713B 44.94
PS Business Parks (PSB) United States $3.677B 21.20
Healthcare Realty Trust (HR) United States $3.676B 18.69
Apple Hospitality REIT (APLE) United States $3.537B 8.99
Cousins Properties (CUZ) United States $3.514B 13.70
EastGroup Properties (EGP) United States $3.387B 20.43
CoreSite Realty (COR) United States $3.387B 18.53
Communications Sales & Leasing,Inc (UNIT) United States $3.290B 7.35
National Health Investors (NHI) United States $3.257B 14.07
Sabra Healthcare REIT (SBRA) United States $3.220B 7.49
Sunstone Hotel Investors (SHO) United States $3.186B 12.14
Paramount (PGRE) United States $3.120B 14.14
RLJ Lodging Trust (RLJ) United States $3.080B 7.48
Senior Housing Properties Trust (SNH) United States $3.026B 8.16
Physicians Realty Trust (DOC) United States $2.946B 14.83
Rexford Industrial Realty (REXR) United States $2.866B 28.60
OUTFRONT Media (OUT) United States $2.839B 10.08
Stag Industrial (STAG) United States $2.832B 14.69
NorthStar Asset Management (CLNY) United States $2.735B 7.63
Geo Group Inc (GEO) United States $2.594B 8.55
Empire State Realty Trust (ESRT) United States $2.567B 15.69
Corporate Office Properties Trust (OFC) United States $2.508B 11.35
Brandywine Realty Trust (BDN) United States $2.429B 10.15
Columbia Property Trust (CXP) United States $2.363B 13.44
Piedmont Office Realty Trust (PDM) United States $2.288B 10.54
Corrections Of America (CXW) United States $2.243B 8.44
Terreno Realty (TRNO) United States $2.182B 32.65
Pebblebrook Hotel Trust (PEB) United States $2.129B 11.38
Lexington Realty Trust (LXP) United States $2.072B 8.77
Xenia Hotels & Resorts (XHR) United States $2.033B 8.32
QTS Realty Trust (QTS) United States $2.016B 14.58
MGM Growth Properties LLC (MGP) United States $2.012B 13.01
Diamondrock Hospitality (DRH) United States $2.011B 9.57
Granite Real Estate (GRP.U) Canada $1.978B 18.13
Washington Real Estate Investment Trust (WRE) United States $1.922B 13.23
Mack-Cali Realty (CLI) United States $1.812B 10.67
Four Corners Property Trust (FCPT) United States $1.762B 18.71
LTC Properties (LTC) United States $1.693B 14.13
CareTrust REIT (CTRE) United States $1.673B 15.59
Chesapeake Lodging Trust (CHSP) United States $1.608B 11.68
Alexander's (ALX) United States $1.583B 15.14
Alexander & Baldwin Holdings (ALEX) United States $1.546B 0.00
National Storage Affiliates Trust (NSA) United States $1.492B 19.69
Global Net Lease (GNL) United States $1.402B 9.05
American Finance Trust (AFIN) United States $1.378B 0.00
Seritage Growth Properties (SRG) United States $1.343B 63.68
Industrial Logistics Properties Trust (ILPT) United States $1.253B 0.00
Getty Realty (GTY) United States $1.217B 17.46
Monmouth Real Estate Investment (MNR) United States $1.165B 14.29
TIER REIT (TIER) United States $1.136B 13.35
Summit Hotel Properties (INN) United States $1.105B 7.76
Easterly Government Properties (DEA) United States $1.025B 14.16
InfraREIT (HIFR) United States $0.923B 0.00
Chatham Lodging Trust (REIT) (CLDT) United States $0.895B 9.91
Universal Health Realty Income Trust (UHT) United States $0.885B 19.68
Arbor Realty Trust (ABR) United States $0.859B 9.62
NorthStar Realty Europe (NRE) United States $0.795B 0.00
COREPOINT LODGE (CPLG) United States $0.749B 0.00
Franklin Street Properties (FSP) United States $0.728B 6.93
Hersha Hospitality Trust (HT) United States $0.676B 8.20
Investors Real Estate Trust (IRET) United States $0.670B 16.47
Community Healthcare Trust (CHCT) United States $0.564B 19.62
Gladstone Commercial (GOOD) United States $0.561B 12.25
Whitestone REIT (WSR) United States $0.535B 11.29
Innovative Industrial Properties (IIPR) United States $0.508B 47.10
One Liberty Properties (OLP) United States $0.497B 12.02
Ashford Hospitality Trust Inc (AHT) United States $0.465B 3.71
City Office REIT (CIO) Canada $0.433B 9.70
CorEnergy Infrastructure Trust (CORR) United States $0.407B 8.64
MedEquities Realty Trust (MRT) United States $0.337B 9.36
Ashford Hospitality Prime (BHR) United States $0.312B 5.82
Cedar Realty Trust (CDR) United States $0.304B 5.64
Clipper Realty (CLPR) United States $0.233B 31.17
Global Medical REIT (GMRE) United States $0.208B 12.78
Gladstone Land (LAND) United States $0.187B 21.65
Farmland Partners (FPI) United States $0.187B 31.47
Condor Hospitality Trust (CDOR) United States $0.105B 8.07
Sotherly Hotels (SOHO) United States $0.093B 5.73
PLYMOUTH IND RE (PLYM) United States $0.069B 14.43
Global Self Storage (SELF) United States $0.030B 15.11
MEDALIST DIV RE (MDRR) United States $0.023B 0.00
Power REIT (PW) United States $0.010B 0.00
Adcare Health Systems Inc (RHE) United States $0.002B 0.00