Masco Corporation (MAS) Institutional Ownership & Insider Trading

914 institutions reported holding Masco Corporation shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 5 insider trades on Form 4 since 2025-10-01.

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

MASMasco CorporationFollow MAS — free

Building Products & Equipment · Industrials

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Market cap: 15.0B
P/E TTM: 17.5
Dividend yield: 1.7%
52-week: —
Next earnings: 28 Oct, in 4 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

914 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	914	201	-0.3%	308	113	263	46
Mar 26	826	199	-3.1%	255	65	275	65
Dec 25	818	207	-0.0%	219	33	322	83
Sep 25	852	204	+3.4%	259	76	252	56
Jun 25	837	199	+1.1%	253	56	296	71
Mar 25	842	196	-0.7%	232	55	296	43
Dec 24	832	198	-2.6%	251	41	265	56
Sep 24	821	197	-7.4%	242	81	257	37

Masco Corporation — questions

Who owns Masco Corporation stock?: 914 institutions reported Masco Corporation shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (8.0%), VANGUARD CAPITAL MANAGEMENT LLC (6.7%), VANGUARD PORTFOLIO MANAGEMENT LLC (6.2%).
Are Masco Corporation insiders buying or selling?: 5 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 Masco Corporation'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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