AWIArmstrong World Industries, Inc.

$177.91

Who owns AWI

462 institutions reported holding AWI for 2026Q1, together 99% of the company, fewer than the 509 a quarter earlier.

462

Institutions reporting a position · as of 2026Q1 · down from 509 the quarter before

Shares held by institutions
42.8M

Shares held by institutions · 99% of the company · long US equity positions only, as reported on Form 13F

Reported value
$7.04B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
33%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
52
New positions
57
Positions exited
109
Added to
158
Reduced
169
Top 10 holdersof the company
44%
Institutional ownership by quarter, 2013Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q146242.8M$7.04B
2025Q450943.9M$8.35B
2025Q349043.0M$8.44B
2025Q241543.6M$7.09B
2025Q139343.8M$6.18B
2024Q436444.6M$6.30B
2024Q334143.7M$5.74B
2024Q232444.5M$5.04B
2024Q132144.8M$5.56B
2023Q428148.0M$4.72B
2023Q325244.4M$3.20B
2023Q225644.7M$3.28B
2023Q126445.4M$3.23B
2022Q426146.1M$3.16B
2022Q325146.6M$3.70B
2022Q225247.3M$3.55B
Largest reported holders, 2026Q1
HolderShares% of companyValue
BlackRock Inc.5.2M12%$858M
VANGUARD GROUP INC4.5M10%$741M
LONDON CO OF VIRGINIA1.7M4.0%$284M
STATE STREET CORP1.4M3.3%$233M
BANK OF MONTREAL /CAN/1.2M2.8%$202M
AQR CAPITAL MANAGEMENT LLC1.1M2.6%$180M
FULLER & THALER ASSET MANAGEMENT, INC.1.0M2.4%$172M
GEODE CAPITAL MANAGEMENT LLC1.0M2.3%$166M
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC1.0M2.3%$162M
Neuberger Berman Group LLC0.9M2.1%$151M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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