Institutional shares held 205 Million
597K calls
143K puts
Total value of holdings $12.2B
$35.4M calls
$8.48M puts
Market Cap $13.4B
225,528,992 Shares Out.
Institutional ownership 91.0%
# of Institutions 979


Latest Institutional Activity in MAS

Top Purchases

Q3 2025
Wellington Management Group LLP Shares Held: 2.74M ($163M)
Q3 2025
Jacobs Levy Equity Management, Inc Shares Held: 2.33M ($138M)
Q3 2025
Jpmorgan Chase & CO Shares Held: 5.09M ($302M)
Q3 2025
Pictet Asset Management Holding Sa Shares Held: 3.69M ($219M)
Q3 2025
American Century Companies Inc Shares Held: 1.06M ($62.6M)

Top Sells

Q3 2025
Millennium Management LLC Shares Held: 28.9K ($1.71M)
Q3 2025
Citadel Advisors LLC Shares Held: 283K ($16.8M)
Q3 2025
Ameriprise Financial Inc Shares Held: 644K ($38.2M)
Q3 2025
Amundi Shares Held: 1.08M ($63.9M)
Q3 2025
Qube Research & Technologies LTD Shares Held: 573K ($34M)

About MAS

Masco Corporation designs, manufactures, and distributes home improvement and building products in North America, Europe, and internationally. The company's Plumbing Products segment offers faucets, showerheads, handheld showers, valves, bath hardware and accessories, bathing units, shower bases and enclosures, sinks, toilets, acrylic tubs, shower trays, spas, exercise pools, and fitness systems; brass, copper, and composite plumbing system components; connected water products; thermoplastic solutions, extruded plastic profiles, specialized fabrications, and PEX tubing products; and other non-decorative plumbing products. This segment provides its products under the DELTA, BRIZO, PEERLESS, HANSGROHE, AXOR, KRAUS, EASY DRAIN, STEAMIST, ELITESTEAM, GINGER, NEWPORT BRASS, BRASSTECH, WALTEC, BRISTAN, HERITAGE, MIROLIN, HOT SPRING, CALDERA, FREEFLOW SPAS, FANTASY SPAS, ENDLESS POOLS, BRASSCRAFT, PLUMB SHOP, COBRA, COBRA PRO, and MASTER PLUMBER brands. Its Decorative Architectural Products segment offers paints, primers, specialty coatings, stains, and waterproofing products, as well as paint applicators and accessories; cabinet and door hardware, functional hardware, wall plates, hook and rail products, closet organization systems, and picture hanging accessories; decorative bath hardware, mirrors, and shower accessories and doors; and decorative indoor and outdoor lighting fixtures, ceiling fans, landscape lighting, and LED lighting systems. This segment provides its products under the BEHR, KILZ, WHIZZ, Elder & Jenks, LIBERTY, BRAINERD, FRANKLIN BRASS, KICHLER, and ÉLAN brands. It sells its products to the plumbing, heating, and hardware wholesalers; home centers and online retailers; hardware stores; electrical and landscape distributors; lighting showrooms; building supply outlets; and other mass merchandisers. Masco Corporation was incorporated in 1929 and is headquartered in Livonia, Michigan.


Insider Transactions at MAS

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
225K Shares
From 19 Insiders
Grant, award, or other acquisition 118K shares
Bona fide gift 20K shares
Exercise of conversion of derivative security 87.4K shares
Sell / Disposition
192K Shares
From 15 Insiders
Payment of exercise price or tax liability 26.1K shares
Open market or private sale 130K shares
Bona fide gift 30.9K shares
Sale (or disposition) back to the issuer 4.48K shares

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