Slice of Stock

MAS · NYSE · CIK 0000062996

Masco Corporation

Masco Corporation holds 3 disclosed positions, 0 of them carrying a sourced value and 3 that nobody has sized.

Market capnot sizedundated
Disclosed stakesnone3 more not sized
Stakes as % of own valuen/ahow much of it is other companies
Largest stakeHansgrohe SEnot sized
Private targets3invisible to any 13F
Soft figures0modelled, reported or pending

Masco Corporation - Profile

17450 College ParkwayLivonia, MI 48152
masco.com
Sector
IndustrialsGICS
Industry
Heating Equip, Except Elec & Warm Air; & Plumbing FixturesSIC 3430
Listed on
NYSE
Employees
18,000stated 2024
Incorporated in
Delaware
Financial year ends
31 December
Source

Address, industry classification, listing and incorporation come from Masco Corporation's own SEC filer record, so the industry is the SEC's dry classification rather than a marketing label. The website comes from Wikidata. The headcount is the figure the Wikipedia article states for 2024, not a figure this site has verified against a filing. The description is the opening paragraph of its Wikipedia article, used under CC BY-SA 4.0.

Share price

MAS

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Description

Masco Corporation is an American manufacturer of products for the home improvement and new home construction markets. Comprising more than 20 companies, the Masco conglomerate operates nearly 60 manufacturing facilities in the United States and over 20 in other parts of the world. Since 1969 it trades on the NYSE. Under the leadership of Richard Manoogian, the company grew exponentially and subsequently joined the Fortune 500 list of largest U.S. corporations.

Equity stakes Masco Corporation holds in other companies.

No position on this side carries a sourced value, so there is nothing to chart. The table still lists 3 of them.

Hansgrohe SEprivatenot sizednot sized68.3%
Hot Spring Spa Australasia PTY Ltdprivatenot sizednot sized51.0%
Hot Spring Spas New Zealand Limitedprivatenot sizednot sized51.0%

Select a row or a slice for its provenance: the filing it came from, when it was measured, and the arithmetic behind it if it was modelled.

The full register, from 13F filings

The Register tab above is hand research: a dozen holders, each traced to the filing it came from. This asks the same question of the whole market for the quarter ended 31-mar-2026, where 824 managers reported a position. Broad where the research is deep, and shallow in the ways a 13F always is.

824 managers reported a position, together holding 199.0m shares, or 100.9% of the company. The 40 largest are listed. Percentages are of a share count taken later than this quarter, because the count in force at the snapshot is not published as a structured fact for this company. Where the count has moved since, the figures are off by that much.

This adds up to more than the whole company, and that is what the filings say. A 13F total can exceed 100% because the same share can be reported twice: when a holder lends stock, the borrower sells it to someone else, and both the lender's manager and the new buyer's manager report it. The gap tracks how heavily a stock is shorted. It is a property of 13F rather than a fault in this data, so it is shown as filed, and it cannot be used as evidence that a particular holder's stake is large.

Built from 13F filings, which report US listed, long, US custodied positions only. A register from this source is a floor rather than a level: a holder's true position can be far larger, as BlackRock's ASML stake shows at 1.28m shares in a 13F against 26.3m in its 13G/A. Holdings held through derivatives, outside US custody, or below a manager's reporting obligation do not appear. Where a holder is marked as a family, its total sums several separate filing entities and describes something no single filing describes; the constituent entities and their share counts are listed so the total can be checked. That roll-up can legitimately exceed the family's own Schedule 13G, because a 13G is filed by one legal entity: Vanguard reports Alphabet through ten advisory entities, and The Vanguard Group Inc itself reported zero after its January 2026 disaggregation.

What a reader needs to know to read these numbers

Looked for, not found

Recorded rather than filled in. Each of these is a place where a number could have been invented and was not.