Stock Ownership/AWI

ARMSTRONG WORLD INDS INC NEW (AWI): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in AWI · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
33
13F filers
Aggregate Value
$1.2B
Across holders
Last Price
$178.25
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity20 increased13 reduced2 exited
Full exits: Lighthouse Investment Partners, LLC, Woodline Partners LP
Institutional Holders of AWI
↗
33 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund1.03M$165.3M14.1%0.0%Added+$164.0MQ2 2026
Egerton Capital (UK) LLP
CIK 0001581811
Hedge Fund925K$148.5M12.7%1.4%Added+$76.6MQ2 2026
YACKTMAN ASSET MANAGEMENT CO/IL
CIK 0000905567
Institutional Manager755K$121.1M10.4%1.5%Added+$2.1MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund712K$114.1M9.8%0.0%Reduced+$109.5MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund583K$93.6M8.0%0.1%Reduced$-32.2MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund453K$72.7M6.2%0.0%Added+$10.6MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund439K$70.5M6.0%0.1%Added+$43.4MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund401K$64.3M5.5%0.0%Added+$8.4MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund371K$59.4M5.1%0.1%Added+$26.5MQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund333K$53.4M4.6%0.1%Reduced$-38.8MQ2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$165.3M· 14.1% of total· 0.0% port· 1.03M sh· +$164.0M QoQ· Q2 2026
Egerton Capital (UK) LLPAdded
Hedge Fund
$148.5M· 12.7% of total· 1.4% port· 925K sh· +$76.6M QoQ· Q2 2026
YACKTMAN ASSET MANAGEMENT CO/ILAdded
Institutional Manager
$121.1M· 10.4% of total· 1.5% port· 755K sh· +$2.1M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$114.1M· 9.8% of total· 0.0% port· 712K sh· +$109.5M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$93.6M· 8.0% of total· 0.1% port· 583K sh· $-32.2M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$72.7M· 6.2% of total· 0.0% port· 453K sh· +$10.6M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$70.5M· 6.0% of total· 0.1% port· 439K sh· +$43.4M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$64.3M· 5.5% of total· 0.0% port· 401K sh· +$8.4M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$59.4M· 5.1% of total· 0.1% port· 371K sh· +$26.5M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Reduced
Hedge Fund
$53.4M· 4.6% of total· 0.1% port· 333K sh· $-38.8M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$52.8M· 4.5% of total· 0.1% port· 329K sh· — QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$34.4M· 2.9% of total· 0.1% port· 214K sh· +$11.5M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$24.2M· 2.1% of total· 0.0% port· 151K sh· $-9.9M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$16.3M· 1.4% of total· 0.0% port· 101K sh· $-2.8M QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCReduced
Hedge Fund
$12.6M· 1.1% of total· 0.1% port· 78K sh· $-6.9M QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$10.4M· 0.9% of total· 0.0% port· 65K sh· $-9.8M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$9.7M· 0.8% of total· 0.0% port· 61K sh· — QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$7.7M· 0.7% of total· 0.0% port· 48K sh· $-14.8M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$7.2M· 0.6% of total· 0.0% port· 45K sh· +$1.9M QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$5.2M· 0.4% of total· 0.0% port· 32K sh· +$4.4M QoQ· Q2 2026
ArrowMark Colorado Holdings LLCAdded
Hedge Fund
$4.4M· 0.4% of total· 0.2% port· 27K sh· — QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$4.2M· 0.4% of total· 0.0% port· 26K sh· +$1.5M QoQ· Q2 2026
Bridgewater Associates, LPReduced
Hedge Fund
$4.1M· 0.3% of total· 0.0% port· 25K sh· $-877K QoQ· Q2 2026
Verition Fund Management LLCReduced
Hedge Fund
$3.2M· 0.3% of total· 0.0% port· 20K sh· $-13.3M QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$2.6M· 0.2% of total· 0.0% port· 16K sh· — QoQ· Q2 2026
Ruffer LLPAdded
Hedge Fund
$2.4M· 0.2% of total· 0.1% port· 15K sh· +$235K QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$1.7M· 0.1% of total· 0.0% port· 10K sh· — QoQ· Q2 2026
Magnetar Financial LLCReduced
Hedge Fund
$1.5M· 0.1% of total· 0.0% port· 9K sh· $-438K QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$1.2M· 0.1% of total· 0.0% port· 7K sh· $-15.5M QoQ· Q2 2026
CAXTON ASSOCIATES LLPAdded
Hedge Fund
$507K· 0.0% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$244K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$238K· 0.0% of total· 0.0% port· 1K sh· $-531K QoQ· Q2 2026
Ancora Advisors, LLCReduced
Hedge Fund
$138K· 0.0% of total· 0.0% port· 859 sh· $-95K QoQ· Q2 2026
1–10 of 33
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