MASCO CORP MAS
COM · Common Stock · CUSIP 574599106 · ISIN US5745991068
Manufacturer of products for the home improvement and home construction markets
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($94.8m this quarter). Holder counts are more reliable. Shares outstanding: 209.4m as of 2025-06-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $64.40. Options: 15 managers hold calls ($25.0m notional), 10 hold puts ($7.7m).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 684 |
| Q4 2022 | 701 |
| Q1 2023 | 690 |
| Q2 2023 | 717 |
| Q3 2023 | 730 |
| Q4 2023 | 790 |
| Q1 2024 | 847 |
| Q2 2024 | 799 |
| Q3 2024 | 844 |
| Q4 2024 | 857 |
| Q1 2025 | 870 |
| Q2 2025 | 852 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 320 | 331 |
| Q4 2023 | 327 | 347 |
| Q1 2024 | 372 | 367 |
| Q2 2024 | 347 | 400 |
| Q3 2024 | 391 | 368 |
| Q4 2024 | 366 | 391 |
| Q1 2025 | 357 | 410 |
| Q2 2025 | 365 | 440 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $37.6m | $27.6m | 0.73 |
| Q4 2024 | $23.4m | $9.0m | 0.38 |
| Q1 2025 | $35.9m | $14.9m | 0.41 |
| Q2 2025 | $25.0m | $7.7m | 0.31 |
Biggest buyers
| Point72 Asset Management, L.P. | New | +1.9m |
| VANGUARD GROUP INC | Added | +1.8m |
| Holocene Advisors, LP | Added | +1.6m |
| CITADEL ADVISORS LLC | Added | +1.3m |
| HARRIS ASSOCIATES L P | Added | +1.0m |
| Boston Partners | Added | +810.9k |
| Qube Research & Technologies Ltd | Added | +714.3k |
| MILLENNIUM MANAGEMENT LLC | Added | +667.2k |
| Balyasny Asset Management L.P. | Added | +606.1k |
| UBS Group AG | Added | +483.3k |
Biggest sellers
| MANNING & NAPIER ADVISORS LLC | Reduced | -1.1m |
| Invesco Ltd. | Reduced | -943.7k |
| Pacer Advisors, Inc. | Reduced | -942.3k |
| LORD, ABBETT & CO. LLC | Sold out | -742.3k |
| DEUTSCHE BANK AG\ | Reduced | -571.8k |
| ARIEL INVESTMENTS, LLC | Reduced | -540.1k |
| Ensign Peak Advisors, Inc | Reduced | -499.5k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Reduced | -485.9k |
| MARSHALL WACE, LLP | Reduced | -421.5k |
| PANAGORA ASSET MANAGEMENT INC | Sold out | -380.0k |
Biggest calls
| Hudson Bay Capital Management LP | Unchanged | $7.7m120.4k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $5.4m83.6k shares |
| JANE STREET GROUP, LLC | Added | $2.4m37.7k shares |
| SIMPLEX TRADING, LLC | Added | $2.4m37.0k shares |
| CITADEL ADVISORS LLC | Added | $2.0m31.1k shares |
| CAPITAL FUND MANAGEMENT S.A. | New | $1.5m23.5k shares |
| WOLVERINE TRADING, LLC | Added | $911.2k14.2k shares |
| GROUP ONE TRADING LLC | Added | $727.3k11.3k shares |
| Walleye Capital LLC | Added | $566.4k8.8k shares |
| Maven Securities LTD | Added | $534.2k8.3k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $2.0m30.7k shares |
| CITADEL ADVISORS LLC | Added | $1.9m29.2k shares |
| CAPITAL FUND MANAGEMENT S.A. | New | $1.2m18.3k shares |
| Walleye Trading LLC | Added | $817.4k12.7k shares |
| Walleye Capital LLC | Added | $630.7k9.8k shares |
| PEAK6 LLC | Added | $502.0k7.8k shares |
| CREDIT INDUSTRIEL ET COMMERCIAL | Unchanged | $457.0k7.1k shares |
| SIMPLEX TRADING, LLC | Added | $167.0k2.6k shares |
| GROUP ONE TRADING LLC | New | $57.9k900 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 7.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 6.1% |
| STATE STREET CORP 13G · institution new · filed 2026-08-07 | 5.3% |
Fell to 5% or below in the last year: HARRIS ASSOCIATES L P (4.2%, 2026-05-15), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 2 | $13.8m | $11.2m |
| Q4 2023 | 0 | — | 2 | $3.2m | — |
| Q1 2024 | 0 | — | 5 | $105.9m | $95.5m |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 0 | — | 1 | $3.0m | — |
| Q4 2024 | 0 | — | 2 | $3.6m | — |
| Q1 2025 | 0 | — | 3 | $3.4m | $1.7m |
| Q2 2025 | 0 | — | 0 | — | — |
None reported in Q2 2025.
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.03% of their portfolio | 28.9m $1.9bn | Added +1.8m |
| BlackRock, Inc. 0.02% of their portfolio | 16.1m $1.0bn | Reduced -17.6k |
| STATE STREET CORP 0.02% of their portfolio | 9.8m $631.2m | Reduced -70.4k |
| HARRIS ASSOCIATES L P 0.77% of their portfolio | 7.3m $470.9m | Added +1.0m |
| Boston Partners 0.41% of their portfolio | 5.8m $372.9m | Added +810.9k |
| GEODE CAPITAL MANAGEMENT, LLC 0.02% of their portfolio | 5.3m $339.4m | Added +60.7k |
| Holocene Advisors, LP 0.79% of their portfolio | 5.0m $321.9m | Added +1.6m |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.10% of their portfolio | 4.9m $315.2m | Reduced -485.9k |
| JPMORGAN CHASE & CO 0.02% of their portfolio | 3.8m $247.5m | Reduced -37.0k |
| NORTHERN TRUST CORP 0.03% of their portfolio | 3.5m $224.8m | Reduced -293.7k |
| NORDEA INVESTMENT MANAGEMENT AB 0.20% of their portfolio | 3.3m $212.4m | Added +206.3k |
| VAN ECK ASSOCIATES CORP 0.24% of their portfolio | 3.3m $209.2m | Added +138.1k |
| Invesco Ltd. 0.04% of their portfolio | 3.2m $207.0m | Reduced -943.7k |
| FIDUCIARY MANAGEMENT INC /WI/ 1.86% of their portfolio | 3.0m $194.1m | Reduced -157.7k |
| Beutel, Goodman & Co Ltd. 1.01% of their portfolio | 2.7m $176.6m | Reduced -55.3k |
| Pictet Asset Management Holding SA 0.17% of their portfolio | 2.6m $170.2m | Reduced -102.9k |
| Impax Asset Management Group plc 0.98% of their portfolio | 2.6m $169.6m | Added +390.8k |
| MORGAN STANLEY 0.01% of their portfolio | 2.6m $167.0m | Added +202.3k |
| EARNEST PARTNERS LLC 0.67% of their portfolio | 2.3m $148.5m | Added +3.1k |
| Amundi 0.05% of their portfolio | 2.2m $152.4m | Added +80.5k |
| AMERIPRISE FINANCIAL INC 0.03% of their portfolio | 2.2m $138.8m | Reduced -379.1k |
| MILLENNIUM MANAGEMENT LLC 0.12% of their portfolio | 2.1m $133.1m | Added +667.2k |
| DEUTSCHE BANK AG\ 0.05% of their portfolio | 2.0m $131.4m | Reduced -571.8k |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 2.0m $127.6m | Added +281.2k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.03% of their portfolio | 2.0m $125.8m | Added +74.2k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.02% of their portfolio | 1.9m $124.3m | Added +20.7k |
| Bank of New York Mellon Corp 0.02% of their portfolio | 1.9m $123.6m | Reduced -83.4k |
| NORGES BANK 0.02% of their portfolio | 1.9m $123.0m | Added +148.9k |
| Point72 Asset Management, L.P. 0.28% of their portfolio | 1.9m $120.3m | New |
| CITADEL ADVISORS LLC 0.10% of their portfolio | 1.8m $116.8m | Added +1.3m |
| Nuveen, LLC 0.03% of their portfolio | 1.8m $113.7m | Reduced -45.5k |
| Qube Research & Technologies Ltd 0.15% of their portfolio | 1.7m $107.1m | Added +714.3k |
| Capital World Investors 0.02% of their portfolio | 1.6m $104.6m | Unchanged |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.08% of their portfolio | 1.5m $98.6m | Reduced -163.9k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 1.4m $90.1m | Reduced -180.0k |
| Legal & General Group Plc 0.02% of their portfolio | 1.3m $86.8m | Reduced -113.9k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 1.2m $78.3m | Reduced -23.7k |
| Ensign Peak Advisors, Inc 0.13% of their portfolio | 1.2m $77.4m | Reduced -499.5k |
| UBS Group AG 0.02% of their portfolio | 1.2m $75.2m | Added +483.3k |
| Empower Advisory Group, LLC 0.21% of their portfolio | 1.1m $70.9m | Added +62.6k |
| FIRST TRUST ADVISORS LP 0.06% of their portfolio | 1.1m $70.9m | Reduced -81.4k |
| CONFLUENCE INVESTMENT MANAGEMENT LLC 0.81% of their portfolio | 886.1k $57.0m | Reduced -8.0k |
| TODD ASSET MANAGEMENT LLC 1.16% of their portfolio | 833.8k $53.7m | Reduced -4.3k |
| AQR CAPITAL MANAGEMENT LLC 0.04% of their portfolio | 800.5k $51.3m | Added +176.3k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 796.6k $51.3m | Added +7.2k |
| ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio | 766.7k $49.2m | Reduced -7.4k |
| KBC Group NV 0.13% of their portfolio | 739.0k $47.6m | Reduced -249.2k |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.08% of their portfolio | 725.8k $48.2m | Added +23.2k |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 0.36% of their portfolio | 693.0k $44.6m | Added +9.0k |
| Swiss National Bank 0.02% of their portfolio | 640.7k $41.2m | Added +32.2k |
| Balyasny Asset Management L.P. 0.09% of their portfolio | 609.0k $39.2m | Added +606.1k |
| SEIZERT CAPITAL PARTNERS, LLC 1.69% of their portfolio | 599.0k $38.6m | Added +5.2k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.03% of their portfolio | 590.3k $38.0m | Reduced -99 |
| Quantinno Capital Management LP 0.16% of their portfolio | 584.5k $37.6m | Added +317.5k |
| VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio | 569.7k $36.7m | Reduced -42.0k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.03% of their portfolio | 534.6k $34.4m | Added +49.3k |
| Boston Trust Walden Corp 0.24% of their portfolio | 525.3k $33.8m | Added +35.4k |
| BARCLAYS PLC 0.01% of their portfolio | 521.2k $33.5m | Reduced -86.3k |
| RHUMBLINE ADVISERS 0.03% of their portfolio | 521.2k $33.5m | Added +105.6k |
| WORLDQUANT MILLENNIUM ADVISORS LLC 0.16% of their portfolio | 511.5k $32.9m | Added +272.8k |
| D. E. Shaw & Co., Inc. 0.03% of their portfolio | 496.9k $32.0m | Reduced -231.3k |
| RENAISSANCE TECHNOLOGIES LLC 0.04% of their portfolio | 494.8k $31.8m | Reduced -89.7k |
| Sumitomo Mitsui Trust Group, Inc. 0.02% of their portfolio | 482.6k $31.1m | Reduced -4.3k |
| RAYMOND JAMES FINANCIAL INC 0.01% of their portfolio | 482.3k $31.0m | Reduced -23.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.03% of their portfolio | 472.3k $30.4m | Reduced -32.1k |
| Haverford Trust Co 0.28% of their portfolio | 457.6k $29.5m | Reduced -3.1k |
| California Public Employees Retirement System 0.02% of their portfolio | 456.7k $29.4m | Added +27.7k |
| ACADIAN ASSET MANAGEMENT LLC 0.06% of their portfolio | 440.3k $28.3m | Added +209.3k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.04% of their portfolio | 434.8k $28.0m | Reduced -2.0k |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.11% of their portfolio | 428.7k $27.6m | Added +106.6k |
| FMR LLC 0.00% of their portfolio | 426.1k $27.4m | Reduced -24.3k |
| QRG CAPITAL MANAGEMENT, INC. 0.24% of their portfolio | 423.1k $27.2m | Reduced -547 |
| DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC 1.45% of their portfolio | 417.3k $26.9m | Added +3.2k |
| ARIEL INVESTMENTS, LLC 0.29% of their portfolio | 401.9k $25.9m | Reduced -540.1k |
| FULLER & THALER ASSET MANAGEMENT, INC. 0.09% of their portfolio | 387.5k $24.9m | Added +104.6k |
| DekaBank Deutsche Girozentrale 0.04% of their portfolio | 376.8k $24.1m | Reduced -4.1k |
| HSBC HOLDINGS PLC 0.02% of their portfolio | 372.4k $24.0m | Reduced -45.7k |
| Mitsubishi UFJ Trust & Banking Corp 0.05% of their portfolio | 365.5k $23.5m | Reduced -103.1k |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.02% of their portfolio | 351.0k $22.6m | Added +103.3k |
| Squarepoint Ops LLC 0.05% of their portfolio | 331.6k $21.3m | Reduced -16.7k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 311.6k $20.1m | Reduced -4.0k |
| Achmea Investment Management B.V. 0.23% of their portfolio | 281.5k $18.1m | Added +29.8k |
| MERCER GLOBAL ADVISORS INC /ADV 0.04% of their portfolio | 280.4k $18.0m | Added +8.3k |
| TWINBEECH CAPITAL LP 0.40% of their portfolio | 277.7k $17.9m | Added +247.9k |
| Schonfeld Strategic Advisors LLC 0.13% of their portfolio | 274.3k $17.7m | Added +83.8k |
| Andra AP-fonden 0.24% of their portfolio | 268.7k $17.3m | Added +36.1k |
| OSSIAM 0.19% of their portfolio | 267.2k $17.2m | Added +256.9k |
| BNP PARIBAS FINANCIAL MARKETS 0.01% of their portfolio | 264.8k $17.0m | Reduced -215.3k |
| SEI INVESTMENTS CO 0.02% of their portfolio | 261.8k $16.8m | Added +3.5k |
| CITIGROUP INC 0.01% of their portfolio | 258.9k $16.7m | Reduced -85.8k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.03% of their portfolio | 258.5k $16.6m | Added +6.1k |
| YACKTMAN ASSET MANAGEMENT LP 0.22% of their portfolio | 258.2k $16.6m | Reduced -8.5k |
| CANADA LIFE ASSURANCE Co 0.03% of their portfolio | 254.9k $16.4m | Added +19.3k |
| TD Asset Management Inc 0.01% of their portfolio | 254.6k $16.4m | Added +13.1k |
| Gotham Asset Management, LLC 0.10% of their portfolio | 254.5k $16.4m | Reduced -94.5k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 252.5k $16.2m | Added +13.5k |
| VIRGINIA RETIREMENT SYSTEMS ET Al 0.11% of their portfolio | 251.3k $16.2m | Reduced -176.5k |
| Russell Investments Group, Ltd. 0.02% of their portfolio | 251.0k $16.2m | Reduced -70.5k |
| 12th Street Asset Management Company, LLC 2.76% of their portfolio | 249.7k $16.1m | Reduced -14.1k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 247.8k $15.9m | Reduced -75.0k |