Masco Corp
MAS- Exchange
- NYSE
- Industry
- Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures
- SEC CIK
- 0000062996
No open-market purchases or sales by Masco Corp insiders were filed in the last 90 days; 922 institutions reported holding it in 13F filings for Q2 2026, worth $16.3B in total; Harris Associates (Oakmark) is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Masco Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 839
- +12 vs. Q4 2025
- Shares held
- 199.3M
- +23.5M (+13.4%) vs. Q4 2025
- Total value
- $12.0B
- +$848.2M (+7.6%) vs. Q4 2025
- New holders
- 96
- 288 more added
- Sold out
- 84
- 315 more reduced
17 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MAS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 922 | $16.3B |
| Q1 2026 | 839 | $12.0B |
| Q4 2025 | 844 | $13.2B |
| Q3 2025 | 877 | $14.4B |
| Q2 2025 | 852 | $12.9B |
| Q1 2025 | 868 | $13.8B |
| Q4 2024 | 856 | $14.4B |
| Q3 2024 | 843 | $17.0B |
| Q2 2024 | 798 | $14.3B |
| Q1 2024 | 846 | $17.1B |
| Q4 2023 | 789 | $14.4B |
| Q3 2023 | 728 | $11.2B |
| Q2 2023 | 716 | $12.0B |
| Q1 2023 | 690 | $11.2B |
| Q4 2022 | 701 | $10.0B |
| Q3 2022 | 683 | $9.79B |
| Q2 2022 | 689 | $10.5B |
| Q1 2022 | 741 | $11.1B |
| Q4 2021 | 773 | $15.6B |
| Q3 2021 | 716 | $12.5B |
| Q2 2021 | 743 | $13.6B |
| Q1 2021 | 730 | $14.0B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Masco Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15,618,560 | $942.9M | 0.02% | −882,243−5.3% | Reduced |
| Vanguard Capital Management LLC | 13,224,747 | $798.4M | 0.02% | +13,224,747 | New |
| Vanguard Portfolio Management LLC | 12,351,666 | $745.7M | 0.04% | +12,351,666 | New |
| State Street Corp | 9,959,319 | $601.2M | 0.02% | −276,186−2.7% | Reduced |
| Harris Associates L PSuperinvestorHarris Associates (Oakmark) | 8,596,734 | $519.0M | 0.69% | −2,905,177−25.3% | Reduced |
| JPMorgan Chase & Co | 6,641,369 | $389.2M | 0.03% | +578,083+9.5% | Added |
| Van Eck Associates Corp | 5,842,483 | $352.7M | 0.26% | +2,467,197+73.1% | Added |
| Geode Capital Management, LLC | 5,354,444 | $322.0M | 0.02% | +39,840+0.7% | Added |
| Boston Partners | 4,492,021 | $271.2M | 0.28% | −1,239,223−21.6% | Reduced |
| Nordea Investment Management AB | 4,502,005 | $265.3M | 0.25% | +130,141+3.0% | Added |
| Massachusetts Financial Services Co | 4,323,794 | $264.5M | 0.09% | −158,295−3.5% | Reduced |
| Wellington Management Group LLP | 4,235,338 | $255.7M | 0.05% | −591,246−12.2% | Reduced |
| Invesco Ltd. | 3,787,957 | $228.7M | 0.02% | +381,983+11.2% | Added |
| Northern Trust Corp | 3,280,473 | $198.0M | 0.03% | −118,003−3.5% | Reduced |
| Beutel, Goodman & Co Ltd. | 3,166,441 | $191.2M | 1.30% | −144,349−4.4% | Reduced |
| Morgan Stanley | 2,757,856 | $166.5M | 0.01% | +3,962+0.1% | Added |
| Holocene Advisors, LP | 2,619,767 | $158.2M | 0.38% | −1,500,006−36.4% | Reduced |
| Pictet Asset Management Holding SA | 2,500,075 | $150.9M | 0.16% | −801,917−24.3% | Reduced |
| Nuveen, LLC | 2,408,623 | $145.4M | 0.04% | +631,772+35.6% | Added |
| Impax Asset Management Group plc | 2,377,161 | $143.5M | 1.00% | −333,602−12.3% | Reduced |
| Fiduciary Management Inc | 2,368,825 | $143.0M | 1.77% | −267,793−10.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 2,349,411 | $141.8M | 0.60% | −243,037−9.4% | Reduced |
| Earnest Partners LLC | 2,179,439 | $131.6M | 0.54% | −42,092−1.9% | Reduced |
| Amundi | 2,152,818 | $130.0M | 0.04% | +320,230+17.5% | Added |
| Deutsche Bank AG | 2,072,968 | $125.1M | 0.04% | −289,300−12.2% | Reduced |
| Bank of America Corp | 2,005,715 | $121.1M | 0.01% | −21,465−1.1% | Reduced |
| Charles Schwab Investment Management Inc | 1,974,805 | $119.2M | 0.02% | +27,032+1.4% | Added |
| Goldman Sachs Group Inc | 1,970,394 | $119.0M | 0.02% | +134,329+7.3% | Added |
| Bank of New York Mellon Corp | 1,961,592 | $118.4M | 0.02% | +158,231+8.8% | Added |
| American Century Companies Inc | 1,864,234 | $112.5M | 0.06% | +354,333+23.5% | Added |
| Capital World Investors | 1,625,000 | $98.1M | 0.01% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 1,542,720 | $93.1M | 0.16% | +530,036+52.3% | Added |
| Schroder Investment Management Group | 1,584,397 | $92.8M | 0.08% | −37,285−2.3% | Reduced |
| UBS Asset Management Americas Inc | 1,412,053 | $85.2M | 0.02% | +22,204+1.6% | Added |
| First Trust Advisors LP | 1,242,163 | $75.0M | 0.05% | +113,317+10.0% | Added |
| Dimensional Fund Advisors LP | 1,229,671 | $74.2M | 0.02% | +36,391+3.0% | Added |
| Vanguard Fiduciary Trust Co | 1,145,137 | $69.1M | 0.02% | +1,145,137 | New |
| Renaissance Technologies LLC | 1,134,114 | $68.5M | 0.11% | +242,114+27.1% | Added |
| Empower Advisory Group, LLC | 1,132,189 | $68.4M | 0.18% | −6,656−0.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,071,592 | $64.7M | 0.04% | +956,204+828.7% | Added |
| Envestnet Asset Management Inc | 1,064,826 | $64.3M | 0.02% | +81,277+8.3% | Added |
| AQR Capital Management LLC | 1,004,689 | $60.0M | 0.03% | +213,899+27.0% | Added |
| Caisse de Depot Et Placement du Quebec | 848,075 | $51.2M | 0.08% | +303,676+55.8% | Added |
| Squarepoint Ops LLC | 843,507 | $50.9M | 0.11% | +837,972+15,139.5% | Added |
| Confluence Investment Management LLC | 828,604 | $50.0M | 0.78% | −34,169−4.0% | Reduced |
| Eurizon Capital SGR S.p.A. | 810,803 | $48.9M | 0.15% | +576,542+246.1% | Added |
| Legal & General Group Plc | 774,072 | $46.7M | 0.01% | −328,728−29.8% | Reduced |
| UBS Group AG | 770,208 | $46.5M | 0.01% | −148,903−16.2% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 718,683 | $43.4M | 0.15% | +131,742+22.4% | Added |
| Boston Trust Walden Corp | 713,598 | $43.1M | 0.35% | +195,509+37.7% | Added |
| Vaughan Nelson Investment Management, L.P. | 635,320 | $38.4M | 0.39% | +14,015+2.3% | Added |
| Citigroup Inc | 614,069 | $37.1M | 0.02% | +116,328+23.4% | Added |
| Swiss National Bank | 609,600 | $36.8M | 0.02% | +34,700+6.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 608,602 | $36.7M | 0.02% | +44,727+7.9% | Added |
| Russell Investments Group, Ltd. | 605,630 | $36.6M | 0.04% | +3,914+0.7% | Added |
| Raymond James Financial Inc | 568,414 | $34.3M | 0.01% | +1,971+0.3% | Added |
| Seizert Capital Partners, LLC | 568,123 | $34.3M | 1.58% | −21,386−3.6% | Reduced |
| Cambiar Investors LLC | 542,069 | $32.7M | 1.52% | −70,763−11.5% | Reduced |
| BNP Paribas Arbitrage, SA | 533,113 | $32.2M | 0.02% | −13,938−2.5% | Reduced |
| Worldquant Millennium Advisors LLC | 528,558 | $31.9M | 0.12% | +143,095+37.1% | Added |
| Barclays PLC | 526,884 | $31.8M | 0.01% | −1,097,957−67.6% | Reduced |
| Ariel Investments, LLC | 523,429 | $31.6M | 0.35% | +117,941+29.1% | Added |
| Rhumbline Advisers | 506,730 | $30.6M | 0.03% | −5,072−1.0% | Reduced |
| Woodline Partners LP | 501,023 | $30.2M | 0.11% | +497,193+12,981.5% | Added |
| Victory Capital Management Inc | 478,037 | $28.9M | 0.02% | −90,018−15.8% | Reduced |
| California Public Employees Retirement System | 453,969 | $27.4M | 0.02% | +6,010+1.3% | Added |
| California State Teachers Retirement System | 447,696 | $27.0M | 0.03% | −2,448−0.5% | Reduced |
| Ensign Peak Advisors, Inc | 447,241 | $27.0M | 0.05% | −475,350−51.5% | Reduced |
| Gotham Asset Management, LLC | 442,586 | $26.7M | 0.08% | +45,096+11.3% | Added |
| Haverford Trust Co | 428,375 | $25.9M | 0.24% | +7,603+1.8% | Added |
| Vanguard Global Advisers, LLC | 426,907 | $25.8M | 0.01% | +426,907 | New |
| New York State Common Retirement Fund | 414,024 | $25.0M | 0.03% | −11,539−2.7% | Reduced |
| Deroy & Devereaux Private Investment Counsel Inc | 407,197 | $24.6M | 1.18% | −272−0.1% | Reduced |
| Ameriprise Financial Inc | 405,841 | $24.5M | 0.01% | −31,132−7.1% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 402,869 | $24.3M | 0.02% | −69,786−14.8% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 418,666 | $24.3M | 0.05% | −314,128−42.9% | Reduced |
| Trexquant Investment LP | 391,324 | $23.6M | 0.17% | +391,324 | New |
| DekaBank Deutsche Girozentrale | 376,778 | $22.7M | 0.04% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 369,966 | $22.3M | 0.06% | +16,115+4.6% | Added |
| FMR LLC | 366,422 | $22.1M | 0.00% | −21,495−5.5% | Reduced |
| Wells Fargo & Company | 362,121 | $21.9M | 0.00% | +82,837+29.7% | Added |
| SEI Investments Co | 347,326 | $21.0M | 0.02% | +53,864+18.4% | Added |
| HSBC Holdings PLC | 344,908 | $20.8M | 0.01% | −164,761−32.3% | Reduced |
| Royal Bank of Canada | 343,685 | $20.8M | 0.00% | −93,091−21.3% | Reduced |
| Millennium Management LLC | 333,789 | $20.2M | 0.02% | −116,188−25.8% | Reduced |
| KBC Group NV | 307,347 | $18.6M | 0.05% | −563,201−64.7% | Reduced |
| Price T Rowe Associates Inc | 298,672 | $18.0M | 0.00% | −11,371−3.7% | Reduced |
| LPL Financial LLC | 286,665 | $17.3M | 0.00% | −534−0.2% | Reduced |
| Alliancebernstein L.P. | 266,603 | $16.9M | 0.01% | +45,040+20.3% | Added |
| CI Private Wealth, LLC | 276,061 | $16.6M | 0.02% | +224,444+434.8% | Added |
| Foster Victor Wealth Advisors, LLC | 253,024 | $16.4M | 0.94% | +19,785+8.5% | Added |
| Winton Group Ltd | 267,890 | $16.2M | 0.57% | −6,777−2.5% | Reduced |
| Bank of Montreal | 265,779 | $16.0M | 0.01% | −8,700−3.2% | Reduced |
| Assetmark, Inc | 260,712 | $15.7M | 0.03% | +28,279+12.2% | Added |
| Franklin Resources Inc | 258,018 | $15.6M | 0.00% | +178,395+224.0% | Added |
| Stifel Financial Corp | 247,398 | $14.9M | 0.01% | +76,628+44.9% | Added |
| Artisan Partners Limited Partnership | 245,251 | $14.8M | 0.02% | +245,251 | New |
| Yacktman Asset Management LP | 244,718 | $14.8M | 0.20% | +10,871+4.6% | Added |
| Principal Financial Group Inc | 230,707 | $13.9M | 0.01% | +1,448+0.6% | Added |
| Virginia Retirement Systems Et Al | 228,191 | $13.8M | 0.10% | −4,900−2.1% | Reduced |