MASMasco
Masco Corporation and its subsidiaries (the “Company”) is a global leader in the design, manufacture and distribution of branded home improvement and building products. 10-K, Item 1
- Employees
- 18,000
- Headquarters
- Livonia, MI
- Next results
- around Feb 9, 2027
Who owns MAS
100% of the shares are held by institutions that file 13Fs; the rest by everyone else.
13F filings are quarterly and up to 45 days old. Insider trades: Form 4 rows coded P (bought) and S (sold) at a price, not grants or plan exercises.
Institutional ownership 13F data can be up to 45 days old
Every 13F-HR filed for the quarter ending Jun 30, 2026, from SEC's Form 13F data sets. A 13F lists the long positions of managers with more than $100M in US stocks. Two managers can report the same shares, so totals can count some shares twice.
| Holder | Shares | Value | % of company | From Mar 31, 2026 |
|---|---|---|---|---|
| BlackRock, Inc. | 15.72M | $1.3B | 8.15% | Added +0.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 13.18M | $1.1B | 6.84% | Held |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 12.22M | $994.3M | 6.34% | Reduced -1.1% |
| STATE STREET CORP | 10.73M | $872.8M | 5.56% | Added +7.7% |
| HARRIS ASSOCIATES L P | 8.32M | $676.9M | 4.32% | Reduced -3.2% |
| JPMORGAN CHASE & CO | 5.46M | $439.8M | 2.83% | Reduced -17.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 5.35M | $433.6M | 2.78% | Held |
| VAN ECK ASSOCIATES CORP | 4.71M | $382.9M | 2.44% | Reduced -19.5% |
| Boston Partners | 4.61M | $374.7M | 2.39% | Added +2.5% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 4.52M | $372.8M | 2.35% | Added +4.6% |
| WELLINGTON MANAGEMENT GROUP LLP | 3.79M | $308.4M | 1.97% | Reduced -10.5% |
| Beutel, Goodman & Co Ltd. | 3.71M | $302K | 1.93% | Added +17.2% |
| Invesco Ltd. | 3.58M | $291.2M | 1.86% | Reduced -5.5% |
| NORTHERN TRUST CORP | 3.21M | $261.4M | 1.67% | Reduced -2.1% |
| NORDEA INVESTMENT MANAGEMENT AB | 3.09M | $249.9M | 1.60% | Reduced -31.4% |
| MORGAN STANLEY | 2.72M | $221.4M | 1.41% | Reduced -1.4% |
| Nuveen, LLC | 2.41M | $195.9M | 1.25% | Held |
| AQR CAPITAL MANAGEMENT LLC | 2.33M | $187.7M | 1.21% | Added +131.8% |
| BANK OF AMERICA CORP /DE/ | 2.19M | $178.4M | 1.14% | Added +9.3% |
| NORGES BANK | 2.18M | $177.5M | 1.13% | New |
| GOLDMAN SACHS GROUP INC | 2.16M | $176.1M | 1.12% | Added +9.8% |
| Holocene Advisors, LP | 2.16M | $175.5M | 1.12% | Reduced -17.7% |
| EARNEST PARTNERS LLC | 2.15M | $174.9M | 1.11% | Reduced -1.4% |
| Quantinno Capital Management LP | 2.10M | $170.8M | 1.09% | Added +36.0% |
| Impax Asset Management Group plc | 2.03M | $165.3M | 1.05% | Reduced -14.5% |
Bought the most shares
- NORGES BANK +2.18M, new
- AQR CAPITAL MANAGEMENT LLC +1.32M
- ARIEL INVESTMENTS, LLC +1.11M
- FRANKLIN RESOURCES INC +1.10M
- AMERIPRISE FINANCIAL INC +903K
- Eurizon Capital SGR S.p.A. +802K
- STATE STREET CORP +767K
- Quantinno Capital Management LP +556K
- Beutel, Goodman & Co Ltd. +545K
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO +461K
Sold the most shares
- JACOBS LEVY EQUITY MANAGEMENT, INC -2.34M
- NORDEA INVESTMENT MANAGEMENT AB -1.42M
- Amundi -1.22M
- JPMORGAN CHASE & CO -1.18M
- VAN ECK ASSOCIATES CORP -1.14M
- FIDUCIARY MANAGEMENT INC /WI/ -806K
- Pictet Asset Management Holding SA -785K
- Squarepoint Ops LLC -639K
- VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. -635K, sold out
- Holocene Advisors, LP -462K
Superinvestors holding MAS 13F data can be up to 45 days old
From the latest 13F-HR of each of the investors followed on Investors. A 13F shows holdings at the end of a quarter and is filed up to 45 days later.
| Investor | Quarter | Shares | Value | % of portfolio | Last quarter |
|---|---|---|---|---|---|
| Bill Nygren Harris Associates (Oakmark) | Jun 30, 2026 | 8.32M | $676.9M | 0.91% | Reduced -3.2% |
| Yacktman Yacktman Asset Management | Sep 30, 2026 | 304K | $20.5M | 0.24% | Added +6.4% |
13D filings: owners of more than 5% who may push for change
No Schedule 13D about MAS in the last year.
Work on MAS in a spreadsheet:
Excel workbook (a sheet per section, ten years by column, charts, links to the filings) ·
CSV.
For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/MAS/export.csv") into a cell.