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Livermore
ZHEN

Armstrong World Industries Inc

AWI
Exchange
NYSE
Industry
Plastics Products, NEC
SEC CIK
0000007431

No open-market purchases or sales by Armstrong World Industries Inc insiders were filed in the last 90 days; 478 institutions reported holding it in 13F filings for Q2 2026, worth $6.94B in total; no superinvestor holds it.

Q2 2025 vs. Q1 2025

How the institutions holding Armstrong World Industries Inc changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of AWI: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders3973418+24
Shares43.9M33.5K43.6M−194.4K (−0.4%)
Value$6.18B$4.72M$7.10B+$923.8M (+15.0%)

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (55)

Institutions that held Armstrong World Industries Inc at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to AWI in Q2 2025
InstitutionSharesValue% of portfolio
Woodline Partners LP98,224$16.0M0.08%
ExodusPoint Capital Management, LP35,369$5.75M0.07%
1060 Capital, LLC35,000$5.69M11.51%
National Bank of Canada32,900$5.34M0.01%
XTX Topco Ltd21,881$3.55M0.15%
AlTi Global, Inc.20,538$3.34M0.08%
Monument Capital Management17,944$2.91M0.76%
Natixis17,557$2.85M0.01%
STRS Ohio13,349$2.17M0.01%
Banco Santander, S.A.9,470$1.54M0.01%
Prudential PLC8,646$1.40M0.01%
Aurora Investment Counsel7,102$1.15M0.61%
Summit Global Investments7,017$1.14M0.07%
MQS Management LLC4,435$720.4K0.40%
Pallas Capital Advisors LLC3,935$639.2K0.02%
Perbak Capital Partners LLP3,886$631.2K0.14%
Global Retirement Partners, LLC3,682$598.1K0.01%
Walleye Trading LLC3,336$541.9K0.01%
Ethic Inc.3,117$508.4K0.01%
University of Texas/Texas Am Investment Managment Co2,993$486.2K0.08%
Brighton Jones LLC2,779$451.5K0.01%
Colony Group, LLC2,622$425.9K0.00%
Pathstone Holdings, LLC2,466$400.6K0.00%
EntryPoint Capital, LLC2,457$399.1K0.20%
Summit Trail Advisors, LLC2,399$389.7K0.01%
DRW Securities, LLC2,200$357.4K0.03%
Lombard Odier Asset Management (USA) Corp1,978$321.3K0.08%
Caxton Associates LLP1,829$297.1K0.01%
Diametric Capital, LP1,819$295.5K0.16%
Essential Partners LLC1,791$290.9K0.12%
Sivia Capital Partners, LLC1,789$290.6K0.10%
Financiere des Professionnels - Fonds d,investissement inc.1,780$289.1K0.02%
Prelude Capital Management, LLC1,663$270.1K0.03%
Axq Capital, LP1,616$262.5K0.08%
QRG Capital Management, Inc.1,533$249.0K0.00%
Profund Advisors LLC1,390$225.8K0.01%
CIBC Asset Management Inc1,384$224.8K0.00%
Coastal Bridge Advisors, LLC1,369$222.4K0.02%
Corton Capital Inc.1,308$212.5K0.25%
Commonwealth Equity Services, LLC1,307$212.0K0.00%
Fifth Third Wealth Advisors LLC1,290$209.5K0.01%
Erste Asset Management GmbH1,261$202.5K0.00%
Sage Rhino Capital LLC1,246$202.4K0.04%
Employees Retirement System of Texas358$58.0K0.00%
MAI Capital Management289$46.9K0.00%
Headlands Technologies LLC282$45.8K0.01%
Twin Peaks Wealth Advisors, LLC199$38.6K0.01%
Dogwood Wealth Management LLC106$17.7K0.01%
IFP Advisors, Inc101$16.4K0.00%
Riggs Asset Managment Co. Inc.69$11.2K0.00%
Annis Gardner Whiting Capital Advisors, LLC8$1.30K0.00%
Cromwell Holdings LLC7$1.14K0.00%
Hughes Financial Services, LLC4$7630.00%
Tortoise Investment Management, LLC2$3250.00%
Rialto Wealth Management, LLC2$3250.00%

Sold out (31)

Institutions that held Armstrong World Industries Inc at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of AWI in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
SG Capital Management LLC158,626$22.3M
Magnetar Financial LLC69,940$9.85M
Alberta Investment Management Corp26,100$3.68M
Element Capital Management LLC18,870$2.66M
Lecap Asset Management Ltd11,603$1.63M
ISAM Funds (UK) Ltd9,914$1.40M
Jefferies Financial Group Inc.7,141$1.01M
Inceptionr LLC5,709$804.3K
Susquehanna International Group, LLP4,859$684.5K
Pinnacle Wealth Management, LLC4,388$618.2K
Virtu Financial LLC3,461$488.0K
PharVision Advisers, LLC2,992$421.5K
United Services Automobile Association2,908$405.8K
Owls Nest Partners IA, LLC2,800$394.5K
TradeLink Capital LLC2,135$301.0K
Corebridge Financial, Inc.1,861$262.2K
Aristides Capital LLC1,842$259.5K
Two Sigma Securities, LLC1,810$255.0K
Jain Global LLC1,700$239.5K
Longboard Asset Management, LP1,695$238.8K
Intrepid Capital Management Inc1,517$213.7K
Quadrant Capital Group LLC769$108.3K
Coldstream Capital Management Inc544$76.6K
V-Square Quantitative Management LLC233$32.8K
Quent Capital, LLC229$32.2K
Boston Private Wealth LLC112$15.8K
Truvestments Capital LLC99$13.9K
Hexagon Capital Partners LLC42$5.92K
POM Investment Strategies, LLC21$2.96K
Global Financial Private Client, LLC6$845
Perkins Coie Trust Co5$704

Not filed for Q2 2025 yet (3)

Institutions that held Armstrong World Industries Inc at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AWI in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Orion Portfolio Solutions, LLC24,043$3.39M
Schechter Investment Advisors, LLC9,145$1.29M
Lindbrook Capital, LLC347$48.9K