Institutional Ownership
Armstrong World Inds Inc New
CUSIP 04247X102COMAWIQ1 2026
Institutional Holders
460
13F filers
Shares Held
38.27M
Aggregate institutional
Institutional Value
$6.04B
Q1 2026
Net New Holders
-46
54 new · 100 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions54
Increased168
Decreased178
Sold out100
Institutional Holders
460 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | 5.21M | $857.99M | −94.9K | Reduced |
| 2 | London Co Of Virginia | 1.72M | $284.01M | −142.9K | Reduced |
| 3 | State Street Corp | 1.41M | $233.18M | +41.9K | Added |
| 4 | Bank Of Montreal /Can/ | 1.23M | $201.93M | −53.8K | Reduced |
| 5 | Aqr Capital Management LLC | 1.12M | $179.89M | +158.4K | Added |
| 6 | Fuller & Thaler Asset Management, Inc. | 1.04M | $171.62M | +35.9K | Added |
| 7 | Geode Capital Management, LLC | 1.01M | $166.21M | −6.8K | Reduced |
| 8 | Kayne Anderson Rudnick Investment Management LLC | 984.3K | $162.22M | −220.7K | Reduced |
| 9 | Neuberger Berman Group LLC | 916.0K | $150.96M | −26.4K | Reduced |
| 10 | Dimensional Fund Advisors LP | 843.0K | $138.90M | −15.1K | Reduced |
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