WCM INVESTMENT MANAGEMENT, LLC

Position in AWI — Armstrong World Industries Inc

CIK 1061186 LAGUNA BEACH, CA

Position in AWI

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$11,078,444

New position

Shares Held

69,059

first reported quarter

Ownership

0.163%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#81

of 470 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 85% Shared 0% None 15%

Industrials · as of Jun 30, 2026

WCM INVESTMENT MANAGEMENT, LLC holds $71,393,430 across 5 Building Products & Equipment names. AWI ranks #3 (15.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AAON	Aaon, Inc.	255,888	$32,461,951
2	WMS	Advanced Drainage Systems, Inc.	165,114	$25,916,293
3	AWI	Armstrong World Industries Inc This page	69,059	$11,078,444
4	MAS	Masco Corp /De/	13,823	$1,124,777
5	LMB	Limbach Holdings, Inc.	10,545	$811,965

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$11,078,444	69,059	—	Shares	Sole	2026-08-13
No filing history on record for this holder in this stock.