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First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

AWI holding history

Armstrong World Industries Inc in every 13F filed by First Manhattan Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

AWI overviewAll 13F holders of AWIFull Q2 2026 holdings

Shares (Q2 2026)
3,425
Value
$549.4K
% of portfolio
<0.1%
Quarters held
18
Since Q1 2022
Holdings of AWI by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20263,425$549.4K<0.1%−1,275−27.1%ReducedHolders
Q1 20264,700$774.6K<0.1%−1,040−18.1%ReducedHolders
Q4 20255,740$1.10M<0.1%−200−3.4%ReducedHolders
Q3 20255,940$1.16M<0.1%−1,625−21.5%ReducedHolders
Q2 20257,565$1.23M<0.1%−60−0.8%ReducedHolders
Q1 20257,625$1.07M<0.1%−125−1.6%ReducedHolders
Q4 20247,750$1.10M<0.1%−190−2.4%ReducedHolders
Q3 20247,940$1.04M<0.1%−260−3.2%ReducedHolders
Q2 20248,200$928.6K<0.1%−400−4.7%ReducedHolders
Q1 20248,600$1.07M<0.1%−1,100−11.3%ReducedHolders
Q4 20239,700$953.7K<0.1%−300−3.0%ReducedHolders
Q3 202310,000$720.0K<0.1%−900−8.3%ReducedHolders
Q2 202310,900$800.7K<0.1%−3,500−24.3%ReducedHolders
Q1 202314,400$1.03M<0.1%−250−1.7%ReducedHolders
Q4 202214,650$1.00M<0.1%00.0%UnchangedHolders
Q3 202214,650$1.16M<0.1%−850−5.5%ReducedHolders
Q2 202215,500$1.16M<0.1%−100−0.6%ReducedHolders
Q1 202215,600$1.40M<0.1%+15,600NewHolders