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American Tower Shares Outstanding 2010-2024 | AMT

American Tower shares outstanding history from 2010 to 2024. 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.
  • American Tower shares outstanding for the quarter ending September 30, 2024 were 0.468B, a 0.24% increase year-over-year.
  • American Tower 2023 shares outstanding were 0.467B, a 0.95% increase from 2022.
  • American Tower 2022 shares outstanding were 0.463B, a 2.09% increase from 2021.
  • American Tower 2021 shares outstanding were 0.453B, a 1.61% increase from 2020.
  
American Tower Annual Shares Outstanding
(Millions of Shares)
2023 467
2022 463
2021 453
2020 446
2019 446
2018 443
2017 432
2016 429
2015 423
2014 400
2013 399
2012 399
2011 400
2010 404
2009 407
American Tower Quarterly Shares Outstanding
(Millions of Shares)
2024-09-30 468
2024-06-30 468
2024-03-31 468
2023-12-31 467
2023-09-30 467
2023-06-30 467
2023-03-31 467
2022-12-31 463
2022-09-30 467
2022-06-30 460
2022-03-31 457
2021-12-31 453
2021-09-30 457
2021-06-30 452
2021-03-31 446
2020-12-31 446
2020-09-30 446
2020-06-30 446
2020-03-31 446
2019-12-31 446
2019-09-30 446
2019-06-30 445
2019-03-31 445
2018-12-31 443
2018-09-30 444
2018-06-30 444
2018-03-31 439
2017-12-31 432
2017-09-30 433
2017-06-30 430
2017-03-31 430
2016-12-31 429
2016-09-30 430
2016-06-30 429
2016-03-31 428
2015-12-31 423
2015-09-30 427
2015-06-30 427
2015-03-31 409
2014-12-31 400
2014-09-30 400
2014-06-30 400
2014-03-31 399
2013-12-31 399
2013-09-30 398
2013-06-30 399
2013-03-31 400
2012-12-31 399
2012-09-30 399
2012-06-30 399
2012-03-31 398
2011-12-31 400
2011-09-30 395
2011-06-30 400
2011-03-31 402
2010-12-31 404
2010-09-30 403
2010-06-30 405
2010-03-31 406
2009-12-31 407
2009-09-30 406
2009-06-30 409
2009-03-31 408
Sector Industry Market Cap Revenue
Finance REIT - Other Equity Trusts $92.131B $11.144B
American Tower Corporation, one of the largest global REITs, is a leading independent owner, operator and developer of multitenant communications real estate. In addition to leasing space on towers, they provide customized collocation solutions through our in-building systems, outdoor distributed antenna systems and other right-of-way options, managed rooftops and services that speed network deployment. Headquartered in Boston, Massachusetts, American Tower has offices across the United States and in Argentina, Brazil, Chile, Columbia, Costa Rica, France, Germany, Ghana, India, Mexico, Nigeria, Paraguay, Peru, South Africa and Uganda.
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Crown Castle (CCI) United States $42.204B 13.87
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VICI Properties (VICI) United States $32.816B 13.84
Ventas (VTR) United States $25.133B 19.08
SBA Communications (SBAC) United States $23.040B 16.15
Alexandria Real Estate Equities (ARE) United States $17.941B 10.97
Brookfield Infrastructure Partners LP (BIP) Bermuda $15.108B 10.55
Healthpeak Properties (DOC) United States $14.520B 11.47
Lineage (LINE) United States $14.166B 0.00
Gaming And Leisure Properties (GLPI) United States $13.744B 13.39
Lamar Advertising (LAMR) United States $13.204B 16.39
Host Hotels & Resorts (HST) United States $12.988B 9.43
BXP (BXP) United States $12.638B 11.21
W.P Carey (WPC) United States $12.479B 12.18
Omega Healthcare Investors (OHI) United States $10.585B 13.95
CubeSmart (CUBE) United States $10.464B 17.46
Rexford Industrial Realty (REXR) United States $9.089B 17.54
Vornado Realty Trust (VNO) United States $8.514B 19.67
EastGroup Properties (EGP) United States $8.478B 20.91
NNN REIT (NNN) United States $7.985B 12.75
First Industrial Realty Trust (FR) United States $6.988B 20.54
Ryman Hospitality Properties (RHP) United States $6.783B 13.50
Stag Industrial (STAG) United States $6.547B 15.10
Americold Realty Trust (COLD) United States $6.481B 15.41
Terreno Realty (TRNO) United States $6.209B 26.16
Healthcare Realty Trust (HR) United States $6.103B 11.11
CareTrust REIT (CTRE) United States $4.939B 19.87
Kilroy Realty (KRC) United States $4.928B 9.36
SL Green Realty (SLG) United States $4.920B 10.71
Cousins Properties (CUZ) United States $4.845B 11.56
American Healthcare REIT (AHR) United States $4.358B 20.78
Sabra Healthcare REIT (SBRA) United States $4.140B 12.41
Apple Hospitality REIT (APLE) United States $3.851B 10.03
COPT Defense Properties (CDP) United States $3.663B 12.85
Douglas Emmett (DEI) United States $3.344B 11.09
National Health Investors (NHI) United States $3.305B 16.54
Highwoods Properties (HIW) United States $3.294B 8.26
National Storage Affiliates Trust (NSA) United States $3.162B 16.46
Park Hotels & Resorts (PK) United States $3.154B 7.01
OUTFRONT Media (OUT) United States $3.124B 10.87
Innovative Industrial Properties (IIPR) United States $2.967B 11.60
Four Corners Property Trust (FCPT) United States $2.779B 16.70
Suntec Real Estate Investment Trust (SURVF) Singapore $2.635B 0.00
Sunstone Hotel Investors (SHO) United States $2.453B 14.71
Keppel REIT (KREVF) Singapore $2.431B 0.00
CoreCivic (CXW) United States $2.413B 12.43
Medical Properties Trust (MPW) United States $2.390B 4.02
InvenTrust Properties (IVT) United States $2.387B 17.99
DiamondRock Hospitality (DRH) United States $2.003B 10.16
Empire State Realty Trust (ESRT) United States $1.873B 11.70
Getty Realty (GTY) United States $1.764B 13.88
Pebblebrook Hotel Trust (PEB) United States $1.734B 8.52
LTC Properties (LTC) United States $1.681B 13.81
Global Net Lease (GNL) United States $1.665B 5.60
Xenia Hotels & Resorts (XHR) United States $1.614B 9.78
RLJ Lodging Trust (RLJ) United States $1.588B 6.56
Uniti Group (UNIT) United States $1.482B 4.56
Sila Realty Trust (SILA) United States $1.397B 0.00
JBG SMITH Properties (JBGS) United States $1.378B 15.10
Alexander & Baldwin Holdings (ALEX) United States $1.370B 14.40
Easterly Government Properties (DEA) United States $1.241B 10.12
NETSTREIT (NTST) United States $1.224B 11.90
Piedmont Office Realty Trust (PDM) United States $1.161B 6.12
Paramount (PGRE) United States $1.066B 5.98
Brandywine Realty Trust (BDN) United States $0.988B 5.96
Plymouth Industrial REIT (PLYM) United States $0.859B 10.29
Whitestone REIT (WSR) United States $0.741B 15.74
Gladstone Commercial (GOOD) United States $0.740B 11.70
Summit Hotel Properties (INN) United States $0.726B 6.91
One Liberty Properties (OLP) United States $0.617B 15.04
Farmland Partners (FPI) United States $0.609B 48.62
CTO Realty Growth (CTO) United States $0.604B 9.92
Diversified Healthcare Trust (DHC) United States $0.589B 27.11
Global Medical REIT (GMRE) United States $0.565B 9.40
Universal Health Realty Income Trust (UHT) United States $0.555B 11.65
Community Healthcare Trust (CHCT) United States $0.511B 7.93
Net Lease Office Properties (NLOP) United States $0.475B 0.00
Chatham Lodging Trust (REIT) (CLDT) United States $0.473B 8.87
Hudson Pacific Properties (HPP) United States $0.465B 5.67
Peakstone Realty Trust (PKST) United States $0.448B 4.32
Service Properties Trust (SVC) United States $0.418B 2.09
Gladstone Land (LAND) United States $0.406B 21.43
Postal Realty Trust (PSTL) United States $0.324B 12.91
FrontView REIT (FVR) United States $0.303B 0.00
Industrial Logistics Properties Trust (ILPT) United States $0.247B 7.19
Alpine Income Property Trust (PINE) United States $0.244B 10.30
Seritage Growth Properties (SRG) United States $0.239B 0.00
City Office REIT (CIO) Canada $0.235B 4.83
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Orion Office REIT (ONL) United States $0.223B 3.47
Equity Commonwealth (EQC) United States $0.181B 1.69
Highlands REIT (HHDS) United States $0.079B 0.00
Clipper Realty (CLPR) United States $0.070B 6.81
Mackenzie Realty Capital (MKZR) United States $0.060B 0.00
Global Self Storage (SELF) United States $0.059B 14.44
Ashford Hospitality Trust Inc (AHT) United States $0.045B 0.00
Sotherly Hotels (SOHO) United States $0.021B 1.65
Creative Media & Community Trust (CMCT) United States $0.017B 0.00
Medalist Diversified REIT (MDRR) United States $0.014B 0.00
Alexander's (ALX) United States $0.000B 13.20
Granite Real Estate (GRP.U) Canada $0.000B 0.00