Armstrong World Industries, Inc. (AWI) Institutional Ownership & Insider Trading

477 institutions reported holding Armstrong World Industries, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 1 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

AWIArmstrong World Industries, Inc.Follow AWI — free

Building Products & Equipment · Industrials

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Market cap: 7.1B
P/E TTM: 23.0
Dividend yield: 0.8%
52-week: —
Next earnings: 27 Oct, in 3 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

477 institutions held —% of the shares. Across filers that reported both quarters, shares held changed -0.3%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	477	44	-0.3%	159	47	174	43
Mar 26	468	43	-2.1%	157	46	160	88
Dec 25	512	45	+5.3%	163	48	176	38
Sep 25	493	43	-0.1%	151	92	142	23
Jun 25	416	44	-0.3%	138	44	139	21
Mar 25	391	43	-1.0%	126	54	119	24
Dec 24	362	45	+0.8%	109	33	111	24
Sep 24	341	43	-2.9%	116	42	87	26

Armstrong World Industries, Inc. — questions

Who owns Armstrong World Industries, Inc. stock?: 477 institutions reported Armstrong World Industries, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (12.2%), VANGUARD PORTFOLIO MANAGEMENT LLC (5.3%), VANGUARD CAPITAL MANAGEMENT LLC (4.5%).
Are Armstrong World Industries, Inc. insiders buying or selling?: 1 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Armstrong World Industries, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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