Armstrong World Industries Shares Outstanding 2012-2026 | AWI

Armstrong World Industries shares outstanding history from 2012 to 2026. 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.
  • Armstrong World Industries shares outstanding for the quarter ending March 31, 2026 were 0.043B, a 1.37% decline year-over-year.
  • Armstrong World Industries 2025 shares outstanding were 0.044B, a 0.91% decline from 2024.
  • Armstrong World Industries 2024 shares outstanding were 0.044B, a 1.79% decline from 2023.
  • Armstrong World Industries 2023 shares outstanding were 0.045B, a 3.45% decline from 2022.
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Armstrong World Industries Annual Shares Outstanding
(Millions of Shares)
2025 44
2024 44
2023 45
2022 46
2021 48
2020 48
2019 50
2018 52
2017 54
2016 56
2015 56
2014 55
2013 58
2012 60
2011 59
Armstrong World Industries Quarterly Shares Outstanding
(Millions of Shares)
2026-03-31 43
2025-12-31 44
2025-09-30 44
2025-06-30 44
2025-03-31 44
2024-12-31 44
2024-09-30 44
2024-06-30 44
2024-03-31 44
2023-12-31 45
2023-09-30 45
2023-06-30 45
2023-03-31 46
2022-12-31 46
2022-09-30 46
2022-06-30 47
2022-03-31 47
2021-12-31 48
2021-09-30 48
2021-06-30 48
2021-03-31 48
2020-12-31 48
2020-09-30 48
2020-06-30 48
2020-03-31 48
2019-12-31 50
2019-09-30 50
2019-06-30 50
2019-03-31 50
2018-12-31 52
2018-09-30 52
2018-06-30 53
2018-03-31 54
2017-12-31 54
2017-09-30 54
2017-06-30 54
2017-03-31 55
2016-12-31 55
2016-09-30 56
2016-06-30 56
2016-03-31 56
2015-12-31 56
2015-09-30 56
2015-06-30 56
2015-03-31 56
2014-12-31 56
2014-09-30 56
2014-06-30 55
2014-03-31 55
2013-12-31 55
2013-09-30 59
2013-06-30 60
2013-03-31 60
2012-12-31 60
2012-09-30 59
2012-06-30 59
2012-03-31 59
2011-12-31 59
2011-09-30 59
2011-06-30 59
Sector Industry Market Cap Revenue
Construction Building & Construction Products - Misc. $7.517B $1.621B
Armstrong World is a leading global producer of ceiling systems for use primarily in the construction and renovation of commercial, institutional and residential buildings. It designs, manufactures and sells ceiling systems globally. WAVE operates plants in the United States to produce suspension system products. Armstrong World currently operates in three reporting segments - Mineral Fiber, Architectural Specialties and Unallocated Corporate. Mineral Fiber produces suspended mineral fiber and soft fiber ceiling systems for use in commercial and residential settings. Architectural Specialties produces and sources ceilings and walls for use in commercial settings. The Unallocated Corporate contains cash, debt, fully-funded U.S. pension plan and certain other miscellaneous balance-sheet items.
Stock Name Country Market Cap PE Ratio
CRH (CRH) Ireland $78.780B 21.24
Holcim (HCMLY) Switzerland $51.869B 0.00
United Rentals (URI) United States $48.544B 18.33
Compagnie De Saint-Gobain - (CODYY) France $43.916B 0.00
Heidelberg Materials AG (HDLMY) Germany $39.153B 0.00
Amrize (AMRZ) Switzerland $32.079B 0.00
Obayashi (OBYCF) Japan $17.617B 22.45
Jacobs Solutions (J) United States $14.431B 19.41
Shimizu (SHMUY) Japan $13.771B 45.44
Masco (MAS) United States $12.777B 15.90
Advanced Drainage Systems (WMS) United States $11.465B 23.66
TopBuild (BLD) United States $11.100B 19.92
Skanska AB - (SKBSY) Sweden $11.016B 19.51
Owens Corning Inc (OC) United States $9.186B 9.56
James Hardie Industries (JHX) Ireland $9.036B 18.28
Argan (AGX) United States $8.421B 62.00
Installed Building Products (IBP) United States $7.701B 26.30
Simpson Manufacturing (SSD) United States $7.256B 21.35
Construction Partners (ROAD) United States $6.717B 48.91
Everus Construction (ECG) United States $6.652B 33.08
Arcosa (ACA) United States $5.479B 24.97
Barratt Redrow (BTDPY) United Kingdom $5.076B 0.00
Knife River (KNF) United States $4.771B 30.46
Frontdoor (FTDR) United States $4.006B 13.90
Bellway (BLWYY) United Kingdom $3.651B 0.00
Titan America SA (TTAM) Belgium $2.970B 15.79
Grafton Group (GROUF) Ireland $2.437B 0.00
Hillman Solutions (HLMN) United States $1.683B 14.51
Gibraltar Industries (ROCK) United States $1.192B 10.10
Limbach Holdings (LMB) United States $0.965B 18.35
Quanex Building Products (NX) United States $0.915B 9.44
Janus (JBI) United States $0.748B 8.98
Latham (SWIM) United States $0.673B 63.89
Crawford (CRD.B) United States $0.495B 11.30
Aspen Aerogels (ASPN) United States $0.277B 0.00
JFB Construction Holding (JFB) United States $0.085B 0.00
Julong Holding (JLHL) China $0.069B 0.00
Caesarstone (CSTE) Israel $0.054B 0.00
OneConstruction Group (ONEG) Hong Kong, SAR China $0.050B 0.00
FBS Global (FBGL) Singapore $0.009B 0.00
Springview Holdings (SPHL) Singapore $0.006B 0.00
Capstone Therapeutics (CAPS) United States $0.005B 0.00
Inno Holdings (INHD) Hong Kong, SAR China $0.002B 0.00
New Home (NWHM) United States $0.000B 0.00