Armstrong World Industries Inc

Historical 13F Holders

Symbol
AWI
CUSIP
04247X102
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Shares Held, Excluding Options
Total Filers

13D/G Filers

Each filer's latest filing for 04247X102 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 11.5% 7/18/2025
Event 6/30/2025
Vanguard Capital Management LLC 13G 5.2% 4/29/2026
Event 3/31/2026
Vanguard Portfolio Management LLC 13G 5.2% 4/28/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (2)
Capital International Investors 13G/A 1.8% 5/14/2026
Event 3/31/2026
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filers Shares, Excl. Options Value, Excl. Options
2026 Q3 207 6.45 M $1.04 B
2026 Q2 482 52.0 M $7.02 B
2026 Q1 480 43.3 M $7.12 B
2025 Q4 523 44.9 M $8.55 B
2025 Q3 502 44.2 M $8.66 B
2025 Q2 423 43.7 M $7.11 B
2025 Q1 403 43.9 M $6.19 B
2024 Q4 369 44.6 M $6.30 B
2024 Q3 346 43.8 M $5.75 B
2024 Q2 329 44.9 M $5.08 B
2024 Q1 329 45.4 M $5.64 B
2023 Q4 285 48.4 M $4.76 B
2023 Q3 256 44.6 M $3.21 B
2023 Q2 258 44.8 M $3.28 B
2023 Q1 268 45.5 M $3.24 B
2022 Q4 265 46.9 M $3.22 B
2022 Q3 255 47.3 M $3.75 B
2022 Q2 260 47.4 M $3.55 B
2022 Q1 264 47.3 M $4.26 B
2021 Q4 261 47.0 M $5.46 B
2021 Q3 242 48.0 M $4.59 B
2021 Q2 244 48.7 M $5.22 B
2021 Q1 243 49.6 M $4.47 B
2020 Q4 249 49.9 M $3.74 B
2020 Q3 235 49.1 M $3.38 B
2020 Q2 234 49.1 M $3.83 B
2020 Q1 230 48.8 M $3.87 B
2019 Q4 251 50.0 M $4.70 B
2019 Q3 275 49.2 M $4.76 B
2019 Q2 291 49.3 M $4.79 B
2019 Q1 261 49.8 M $3.96 B
2018 Q4 243 49.1 M $2.86 B
2018 Q3 245 50.8 M $3.53 B
2018 Q2 221 52.2 M $3.30 B
2018 Q1 207 54.2 M $3.05 B
2017 Q4 213 54.2 M $3.29 B
2017 Q3 176 57.7 M $2.96 B
2017 Q2 169 59.3 M $2.73 B
2017 Q1 184 58.8 M $2.71 B
2016 Q4 169 57.6 M $2.41 B
2016 Q3 163 58.6 M $2.42 B
2016 Q2 161 55.8 M $2.19 B
2016 Q1 175 53.2 M $2.56 B
2015 Q4 168 54.4 M $2.49 B
2015 Q3 179 53.9 M $2.57 B
2015 Q2 171 55.1 M $2.94 B
2015 Q1 165 54.7 M $3.14 B
2014 Q4 148 51.1 M $2.61 B
2014 Q3 142 50.9 M $2.85 B
2014 Q2 160 53.1 M $3.05 B
2014 Q1 157 47.9 M $2.55 B