Share ownership Armstrong World Industries, Inc.

AWI

US04247X1028

Construction Supplies & Fixtures

Real-time Estimate Cboe BZX Other stock markets 16:18:56 10/03/2026 GMT			5-day change	1st Jan Change
168.76 ^USD	+1.37%		-0.63%	-11.66%

02-24	Armstrong World Industries, Inc., Q4 2025 Earnings Call, Feb 24, 2026
02-24	Armstrong World Industries, Inc. Reports Earnings Results for the Fourth Quarter and Full Year Ended December 31, 2025	CI

Share class: Armstrong World Industries, Inc.

	Vote	Quantity	Free-Float	Company-owned shares	Total Float
Stock A	1	63,092,836	42,960,731 ( 68.09 %)	19,504,664 ( 30.91 %)	68.09 %

Major shareholders: Armstrong World Industries, Inc.

Name	Equities	%	Valuation
BlackRock Advisors LLC 11.69 %	5,041,059	11.69 %	926 M $
Vanguard Fiduciary Trust Co. 10.3 %	4,441,765	10.3 %	816 M $
Capital Research & Management Co. (International Investors) 5.384 %	2,321,993	5.384 %	427 M $
The London Company of Virginia LLC 4.327 %	1,866,241	4.327 %	343 M $
STATE STREET CORPORATION 3.184 %	1,372,982	3.184 %	252 M $
BMO Nesbitt Burns Securities Ltd. 2.951 %	1,272,663	2.951 %	234 M $
Kayne Anderson Rudnick Investment Management LLC 2.794 %	1,205,018	2.794 %	221 M $
Geode Capital Management LLC 2.354 %	1,015,154	2.354 %	187 M $
Fuller & Thaler Asset Management, Inc. 2.331 %	1,005,464	2.331 %	185 M $
AQR Capital Management LLC 2.229 %	961,185	2.229 %	177 M $
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Breakdown by shareholder type

Institutional	86.15%
Other	11.64%
State Street Corp.	3.18%
Individuals	1.22%
Schweizerische Nationalbank	0.2%
Governments	0.19%
SEI Investments Co.	0.17%
ING Groep NV	0.1%
Danske Bank A/S	0.1%
The Bank of Nova Scotia	0.1%
Manulife Financial Corp.	0.02%

Based on 1000 largest holdings

Geographical origin of shareholders

United States	86.11%
Canada	6.14%
United Kingdom	3.53%
Australia	1.91%
France	1.43%
Norway	1.34%
Individuals	1.22%
Denmark	0.42%
Switzerland	0.24%
Ireland	0.21%
Sweden	0.11%
Luxembourg	0.1%
Netherlands	0.1%
Germany	0.07%
Finland	0.05%
Singapore	0.02%
Japan	0.02%
Austria	0.02%
Cayman Islands	0.01%
Spain	0.01%
Hong Kong	0.01%

Based on 1000 largest holdings

Armstrong World Industries, Inc. designs, innovates, and manufactures ceiling and wall system solutions. The Company manufactures and sources products made of numerous materials, including mineral fiber, fiberglass wool, metal, wood, wood fiber, glass-reinforced-gypsum and felt. It also manufactures ceiling suspension system (grid) products. Its Mineral Fiber segment produces suspended mineral fiber and soft fiber ceiling systems. Its products offer various performance attributes, such as acoustical control, rated fire protection, and energy efficiency. Its Architectural Specialties segment produces, designs and sources ceilings, walls and facades for use in commercial settings. Its products are available in metal, felt and wood, in addition to various colors, shapes and designs. It sells standard, premium and customized products. It is also engaged in designing and manufacturing sustainably crafted architectural resins and glass for ceilings, walls and other interior applications.

Employees

3,800

Sector

Construction Supplies & Fixtures

More about the company