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Armstrong World Industries (AWI) Institutional Ownership

Armstrong World Industries logo
$198.77 +2.92 (+1.49%)
Closing price 03:59 PM Eastern
Extended Trading
$198.85 +0.08 (+0.04%)
As of 04:10 PM Eastern
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Institutional Ownership Changes (13F Filings) for Armstrong World Industries (NYSE:AWI)

Current
Institutional Ownership
Percentage
98.93%
Number of
Institutional Buyers
(last 12 months)
271
Total
Institutional Inflows
(last 12 months)
$1.12B
Number of
Institutional Sellers
(last 12 months)
182
Total
Institutional Outflows
(last 12 months)
$857.21M
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AWI Institutional Buying and Selling by Quarter

Armstrong World Industries Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/10/2025 CHICAGO TRUST Co NA1,127$221K0.0%N/A0.003%
10/10/2025 USA Financial Formulas891$175K0.0%N/A0.002%
10/9/2025 AdvisorNet Financial Inc2,203$432K0.0%-7.9%0.005%
10/9/2025 Voya Investment Management LLC8,312$1.63M0.0%-44.9%0.019%
10/9/2025 Dynamic Advisor Solutions LLC5,151$1.01M0.0%-2.6%0.012%
10/7/2025 Assenagon Asset Management S.A.142,100$27.85M0.0%+24.1%0.328%
10/7/2025 Oak Thistle LLC8,479$1.66M0.3%N/A0.020%
10/3/2025 Aaron Wealth Advisors LLC5,588$1.10M0.1%N/A0.013%
10/2/2025 GAMMA Investing LLC2,405$471K0.0%+11.4%0.006%
9/26/2025Corient Private Wealth LLC14,383$2.34M0.0%+0.9%0.033%
9/24/2025Texas Permanent School Fund Corp18,028$2.93M0.0%-16.8%0.042%
9/4/2025Osaic Holdings Inc.2,452$397K0.0%-22.6%0.006%
8/27/2025Orion Porfolio Solutions LLC19,823$3.22M0.0%-17.6%0.046%
8/27/2025Squarepoint Ops LLC5,194$844K0.0%+116.8%0.012%
8/26/2025Thrivent Financial for Lutherans72,736$11.82M0.0%-20.7%0.168%
8/19/2025State of Wyoming3,194$519K0.1%+3.6%0.007%
8/18/2025Caxton Associates LLP1,829$297K0.0%N/A0.004%
8/16/2025Public Sector Pension Investment Board188,590$30.64M0.1%+5.6%0.436%
8/16/2025Headlands Technologies LLC282$46K0.0%N/A0.001%
8/15/2025CANADA LIFE ASSURANCE Co45,190$7.35M0.0%-1.3%0.104%
8/15/2025Tower Research Capital LLC TRC 560$91K0.0%+283.6%0.001%
8/15/2025Corient Private Wealth LLC14,391$2.34M0.0%+1.0%0.033%
8/15/2025State of Tennessee Department of Treasury22,445$3.65M0.0%+2.3%0.052%
8/15/2025Captrust Financial Advisors6,528$1.06M0.0%-11.5%0.015%
8/15/2025Tidal Investments LLC3,948$641K0.0%-7.4%0.009%
8/15/2025Smartleaf Asset Management LLC797$130K0.0%+33.1%0.002%
8/15/2025Snowden Capital Advisors LLC2,441$397K0.0%-14.5%0.006%
8/15/2025Orion Porfolio Solutions LLC19,823$3.22M0.0%-17.6%0.046%
8/15/2025MML Investors Services LLC30,062$4.88M0.0%-4.9%0.069%
8/15/2025Man Group plc45,336$7.36M0.0%+9.8%0.105%
8/15/2025Lazard Asset Management LLC8,161$1.32M0.0%-50.9%0.019%
8/15/2025London Co. of Virginia2,300,944$373.77M2.1%-15.4%5.319%
8/15/2025HRT Financial LP40,665$6.61M0.0%+237.9%0.094%
8/15/2025Harvey Partners LLC214,055$34.77M3.4%+0.3%0.495%
8/15/2025Engineers Gate Manager LP48,638$7.90M0.1%+19.9%0.112%
8/15/2025Cubist Systematic Strategies LLC83,089$13.50M0.1%-23.3%0.192%
8/15/2025Beck Mack & Oliver LLC27,256$4.43M0.1%-0.4%0.063%
8/15/2025BNP Paribas Financial Markets24,422$3.97M0.0%+480.8%0.056%
8/15/2025Brevan Howard Capital Management LP6,627$1.08M0.0%-15.5%0.015%
8/15/2025Balyasny Asset Management L.P.143,113$23.25M0.0%+1,782.8%0.331%
8/15/2025Bank of America Corp DE524,005$85.12M0.0%-22.6%1.211%
8/15/2025Adage Capital Partners GP L.L.C.737,000$119.72M0.2%+121.3%1.704%
8/15/2025Ameriprise Financial Inc.194,791$31.64M0.0%-1.4%0.450%
8/15/2025AQR Capital Management LLC543,009$88.21M0.1%+118.6%1.255%
8/14/2025Raymond James Financial Inc.48,738$7.92M0.0%-12.1%0.113%
8/14/2025Canada Pension Plan Investment Board2,900$471K0.0%+38.1%0.007%
8/14/2025Quantinno Capital Management LP37,833$6.15M0.0%+48.4%0.087%
8/14/2025Alliancebernstein L.P.923,420$150M0.0%-10.3%2.135%
8/14/2025Ieq Capital LLC54,813$8.90M0.1%+192.3%0.127%
8/14/2025Treasurer of the State of North Carolina59,984$9.74M0.0%+201.8%0.139%
8/14/2025The Manufacturers Life Insurance Company 8,222$1.34M0.0%-14.9%0.019%
8/14/2025Squarepoint Ops LLC5,194$844K0.0%+116.8%0.012%
8/14/20251060 Capital LLC35,000$5.69M11.5%N/A0.081%
8/14/2025Sei Investments Co.86,238$14.01M0.0%-4.7%0.199%
8/14/2025Nebula Research & Development LLC2,588$420K0.0%-66.3%0.006%
8/14/2025Qube Research & Technologies Ltd109,521$17.79M0.0%+88.8%0.253%
8/14/2025Southernsun Asset Management LLC176,921$28.74M4.0%-24.4%0.409%
8/14/2025Lombard Odier Asset Management USA Corp1,978$321K0.0%N/A0.005%
8/14/2025State Street Corp1,382,838$224.63M0.0%-4.4%3.197%
8/14/2025Natixis17,557$2.85M0.0%N/A0.041%
8/14/2025Burgundy Asset Management Ltd.1,321,078$214.60M2.1%+3.0%3.054%
8/14/2025California Public Employees Retirement System85,068$13.82M0.0%+7.1%0.197%
8/14/2025Cerity Partners LLC27,119$4.41M0.0%+29.6%0.063%
8/13/2025Jump Financial LLC83,986$13.64M0.2%+78.0%0.194%
8/13/2025Quantum Portfolio Management LLC2,477$402K0.2%-20.6%0.006%
8/13/2025Diametric Capital LP1,819$295K0.2%N/A0.004%
8/13/2025Amundi7,638$1.27M0.0%-78.3%0.018%
8/13/2025Walleye Capital LLC66,387$10.78M0.0%+660.5%0.153%
8/13/2025First Trust Advisors LP165,829$26.94M0.0%-13.6%0.383%
8/13/2025EverSource Wealth Advisors LLC1,500$244K0.0%+400.0%0.003%
8/13/2025Walleye Trading LLC3,336$542K0.0%N/A0.008%
8/13/2025Invesco Ltd.682,445$110.86M0.0%+0.3%1.578%
8/13/2025Twin Peaks Wealth Advisors LLC199$32K0.0%N/A0.000%
8/13/2025Arrowstreet Capital Limited Partnership350,633$56.96M0.0%+4.1%0.811%
8/13/2025Quantbot Technologies LP29,081$4.72M0.1%+63.3%0.067%
8/13/2025M&T Bank Corp1,546$251K0.0%-33.2%0.004%
8/13/2025Timucuan Asset Management Inc. FL839,676$136.40M4.0%-2.3%1.941%
8/13/2025Claret Asset Management Corp1,426$232K0.0%-17.1%0.003%
8/13/2025Shelton Capital Management1,593$259K0.0%-3.2%0.004%
8/13/2025Bare Financial Services Inc359$58K0.0%+1,789.5%0.001%
8/13/2025River Road Asset Management LLC362,519$58.89M0.7%-6.6%0.838%
8/13/2025Lido Advisors LLC4,006$651K0.0%+73.9%0.009%
8/13/2025New York State Common Retirement Fund21,873$3.55M0.0%-1.5%0.051%
8/13/2025Schroder Investment Management Group177,232$28.79M0.0%+3.3%0.410%
8/13/2025Norges Bank519,651$84.41M0.0%N/A1.201%
8/13/2025Quadrature Capital Ltd5,185$843K0.0%+6.0%0.012%
8/13/2025Hsbc Holdings PLC24,645$4.00M0.0%+10.1%0.057%
8/13/2025Northwestern Mutual Wealth Management Co.1,111$181K0.0%+21.7%0.003%
8/13/2025Advantage Alpha Capital Partners LP20,199$3.28M0.9%-13.2%0.047%
8/13/2025State Board of Administration of Florida Retirement System58,520$9.51M0.0%+1.0%0.135%
8/13/2025Employees Retirement System of Texas358$58K0.0%N/A0.001%
8/13/2025Choreo LLC4,245$690K0.0%+53.4%0.010%
8/13/2025Russell Investments Group Ltd.7,948$1.29M0.0%+31.8%0.018%
8/12/2025XTX Topco Ltd21,881$3.55M0.1%N/A0.051%
8/12/2025Steward Partners Investment Advisory LLC970$158K0.0%-36.2%0.002%
8/12/2025Summit Global Investments7,017$1.14M0.1%N/A0.016%
8/12/2025Global Retirement Partners LLC3,682$598K0.0%N/A0.009%
8/12/2025Prudential Financial Inc.54,305$8.82M0.0%-42.6%0.126%
8/12/2025American Century Companies Inc.141,248$22.94M0.0%+21.1%0.327%
8/12/2025Rhumbline Advisers101,398$16.47M0.0%-1.4%0.234%
(Data available from 1/1/2016 forward)

AWI Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of AWI shares?

During the previous two years, 405 institutional investors and hedge funds held shares of Armstrong World Industries. The most heavily invested institutionals were Vanguard Group Inc. ($648.38M), London Co. of Virginia ($373.77M), Capital International Investors ($351.30M), Fuller & Thaler Asset Management Inc. ($239.05M), State Street Corp ($224.63M), Burgundy Asset Management Ltd. ($214.60M), and Kayne Anderson Rudnick Investment Management LLC ($188.62M).Learn more on Armstrong World Industries' institutional investors.

What percentage of Armstrong World Industries' stock is owned by institutional investors?

98.93% of Armstrong World Industries' stock is owned by institutional investors. Learn more on AWI's institutional investor holdings.

Which institutional investors have been buying Armstrong World Industries' stock?

Of the 342 institutional investors that purchased Armstrong World Industries' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($1.46M), Adage Capital Partners GP L.L.C. ($793K), Vanguard Group Inc. ($603.78K), Price T Rowe Associates Inc. MD ($569.82K), Madison Investment Advisors LLC ($532.39K), AQR Capital Management LLC ($492.10K), and Los Angeles Capital Management LLC ($460.57K).

How much institutional buying is happening at Armstrong World Industries?

Institutional investors have bought a total of 7,617,407 shares in the last 24 months. This purchase volume represents approximately $1.12B in transactions.

Which of Armstrong World Industries' major shareholders have been selling company stock?

Of the 182 institutional investors that sold Armstrong World Industries' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Madison Asset Management LLC ($529.92K), London Co. of Virginia ($437.73K), River Road Asset Management LLC ($380.83K), Alliancebernstein L.P. ($360.06K), Adage Capital Partners GP L.L.C. ($333K), Fuller & Thaler Asset Management Inc. ($261.28K), and Yacktman Asset Management LP ($239.19K).

How much institutional selling is happening at Armstrong World Industries?

Institutional investors have sold a total of 5,896,487 shares in the last 24 months. This volume of shares sold represents approximately $858.91M in transactions.


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This page (NYSE:AWI) was last updated on 10/14/2025 by MarketBeat.com Staff
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