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 $9.379B $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 $70.540B 22.65
Crown Castle (CCI) United States $45.994B 20.88
Prologis (PLD) United States $42.537B 23.30
Public Storage (PSA) United States $35.980B 19.50
Welltower (WELL) United States $26.100B 17.16
Digital Realty Trust (DLR) United States $22.819B 17.15
Ventas (VTR) United States $21.413B 14.80
SBA Communications (SBAC) United States $19.697B 0.00
Boston Properties (BXP) United States $19.191B 20.04
Host Hotels & Resorts (HST) United States $14.025B 10.74
HCP (HCP) United States $13.543B 15.41
Alexandria Real Estate Equities (ARE) United States $13.383B 19.30
Vornado Realty Trust (VNO) United States $13.331B 17.69
Extra Space Storage Inc (EXR) United States $11.481B 19.90
W.P Carey (WPC) United States $10.400B 11.98
Duke Realty (DRE) United States $10.241B 22.16
SL Green Realty (SLG) United States $8.102B 14.31
VICI Properties (VICI) United States $8.034B 0.00
Lamar Advertising (LAMR) United States $7.524B 14.12
VEREIT (VER) United States $7.440B 10.71
Gaming And Leisure Properties (GLPI) United States $7.170B 10.79
Kilroy Realty (KRC) United States $7.127B 19.93
Omega Healthcare Investors (OHI) United States $7.061B 11.35
Liberty Property Trust (LPT) United States $6.510B 16.25
Park Hotels & Resorts (PK) United States $6.207B 10.60
Douglas Emmett (DEI) United States $6.143B 18.08
Medical Properties Trust (MPW) United States $6.100B 11.61
CyrusOne Inc (CONE) United States $5.802B 16.66
Healthcare Trust Of America (HTA) United States $5.456B 15.96
CubeSmart (CUBE) United States $5.446B 17.82
Hudson Pacific Properties (HPP) United States $4.880B 16.39
JBG SMITH Properties (JBGS) United States $4.721B 22.44
Highwoods Properties (HIW) United States $4.542B 12.83
Life Storage (LSI) United States $4.482B 17.55
Hospitality Properties Trust (HPT) United States $4.354B 7.34
First Industrial Realty Trust (FR) United States $4.005B 20.07
Ryman Hospitality Properties (RHP) United States $3.888B 12.84
Senior Housing Properties Trust (SNH) United States $3.868B 10.43
Sabra Healthcare REIT (SBRA) United States $3.794B 8.83
Americold Realty Trust (COLD) United States $3.782B 0.00
PS Business Parks (PSB) United States $3.752B 21.64
Equity Commonwealth (EQC) United States $3.747B 45.35
Apple Hospitality REIT (APLE) United States $3.704B 9.41
LaSalle Hotel Properties (LHO) United States $3.695B 14.12
Healthcare Realty Trust (HR) United States $3.627B 18.45
Cousins Properties (CUZ) United States $3.607B 14.07
EastGroup Properties (EGP) United States $3.563B 21.49
Communications Sales & Leasing,Inc (UNIT) United States $3.537B 7.90
CoreSite Realty (COR) United States $3.523B 19.27
RLJ Lodging Trust (RLJ) United States $3.511B 8.53
Paramount (PGRE) United States $3.435B 15.57
Sunstone Hotel Investors (SHO) United States $3.433B 13.08
National Health Investors (NHI) United States $3.209B 13.86
Physicians Realty Trust (DOC) United States $3.116B 15.68
Rexford Industrial Realty (REXR) United States $3.060B 30.54
NorthStar Asset Management (CLNY) United States $3.007B 8.40
OUTFRONT Media (OUT) United States $2.899B 10.29
Stag Industrial (STAG) United States $2.876B 14.92
Corporate Office Properties Trust (OFC) United States $2.850B 12.90
Empire State Realty Trust (ESRT) United States $2.687B 17.01
Geo Group Inc (GEO) United States $2.672B 8.81
Columbia Property Trust (CXP) United States $2.668B 15.17
Corrections Of America (CXW) United States $2.593B 9.75
Brandywine Realty Trust (BDN) United States $2.572B 10.75
Piedmont Office Realty Trust (PDM) United States $2.380B 10.97
Pebblebrook Hotel Trust (PEB) United States $2.360B 12.61
Xenia Hotels & Resorts (XHR) United States $2.307B 9.45
Terreno Realty (TRNO) United States $2.305B 0.00
Washington Real Estate Investment Trust (WRE) United States $2.286B 15.73
Diamondrock Hospitality (DRH) United States $2.175B 10.36
QTS Realty Trust (QTS) United States $2.066B 14.95
MGM Growth Properties LLC (MGP) United States $1.995B 12.90
Lexington Realty Trust (LXP) United States $1.987B 8.41
Granite Real Estate (GRP.U) Canada $1.945B 17.83
Mack-Cali Realty (CLI) United States $1.861B 10.96
Four Corners Property Trust (FCPT) United States $1.831B 19.44
LTC Properties (LTC) United States $1.809B 15.10
Chesapeake Lodging Trust (CHSP) United States $1.792B 13.02
Alexander's (ALX) United States $1.627B 15.55
CareTrust REIT (CTRE) United States $1.626B 15.14
Alexander & Baldwin Holdings (ALEX) United States $1.548B 0.00
National Storage Affiliates Trust (NSA) United States $1.529B 20.17
Global Net Lease (GNL) United States $1.526B 9.85
Industrial Logistics Properties Trust (ILPT) United States $1.446B 0.00
Seritage Growth Properties (SRG) United States $1.409B 66.84
American Finance Trust (AFIN) United States $1.357B 0.00
TIER REIT (TIER) United States $1.240B 14.57
Summit Hotel Properties (INN) United States $1.223B 8.58
Monmouth Real Estate Investment (MNR) United States $1.218B 16.98
Getty Realty (GTY) United States $1.138B 16.33
Easterly Government Properties (DEA) United States $1.098B 15.18
InfraREIT (HIFR) United States $0.936B 0.00
COREPOINT LODGE (CPLG) United States $0.934B 0.00
Arbor Realty Trust (ABR) United States $0.932B 10.44
Chatham Lodging Trust (REIT) (CLDT) United States $0.928B 10.28
Government Properties Income Trust (GOV) United States $0.924B 4.43
Universal Health Realty Income Trust (UHT) United States $0.921B 20.49
NorthStar Realty Europe (NRE) United States $0.822B 0.00
Hersha Hospitality Trust (HT) United States $0.715B 8.67
Investors Real Estate Trust (IRET) United States $0.649B 15.51
Gladstone Commercial (GOOD) United States $0.562B 12.27
Community Healthcare Trust (CHCT) United States $0.555B 19.33
Whitestone REIT (WSR) United States $0.553B 11.68
Ashford Hospitality Trust Inc (AHT) United States $0.522B 4.17
One Liberty Properties (OLP) United States $0.502B 12.21
City Office REIT (CIO) Canada $0.442B 9.89
CorEnergy Infrastructure Trust (CORR) United States $0.426B 9.05
Innovative Industrial Properties (IIPR) United States $0.418B 38.70
Cedar Realty Trust (CDR) United States $0.348B 6.46
Ashford Hospitality Prime (BHR) United States $0.320B 5.96
MedEquities Realty Trust (MRT) United States $0.278B 7.73
Clipper Realty (CLPR) United States $0.251B 33.52
Farmland Partners (FPI) United States $0.246B 39.37
Gladstone Land (LAND) United States $0.211B 24.81
Global Medical REIT (GMRE) United States $0.204B 12.71
Sotherly Hotels (SOHO) United States $0.094B 5.87
Global Self Storage (SELF) United States $0.029B 18.59