Masco Corp
MAS- Exchange
- NYSE
- Industry
- Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures
- SEC CIK
- 0000062996
In the last 90 days, Masco Corp insiders filed 0 open-market purchases and 1 sale; 926 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, Q3 2026
Institutional positions in Masco Corp as of Sep 30, 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
Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.
- Institutional holders
- 541
- +6 vs. Q2 2026
- Shares held
- 50.3M
- −1.44M (−2.8%) vs. Q2 2026
- Total value
- $3.39B
- −$798.2M (−19.0%) vs. Q2 2026
- New holders
- 55
- 201 more added
- Sold out
- 49
- 181 more reduced
391 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2026: 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 | 926 | $16.3B |
| Q1 2026 | 843 | $12.0B |
| Q4 2025 | 848 | $13.1B |
| Q3 2025 | 881 | $14.0B |
| Q2 2025 | 855 | $12.9B |
| Q1 2025 | 871 | $13.8B |
| Q4 2024 | 859 | $14.4B |
| Q3 2024 | 845 | $16.7B |
| Q2 2024 | 799 | $14.0B |
| Q1 2024 | 846 | $16.3B |
| Q4 2023 | 789 | $13.9B |
| Q3 2023 | 728 | $11.1B |
| Q2 2023 | 716 | $11.9B |
| Q1 2023 | 690 | $10.4B |
| Q4 2022 | 701 | $9.97B |
| Q3 2022 | 684 | $9.76B |
| Q2 2022 | 690 | $10.5B |
| Q1 2022 | 741 | $11.1B |
| Q4 2021 | 773 | $15.5B |
| Q3 2021 | 716 | $12.5B |
| Q2 2021 | 743 | $13.5B |
| Q1 2021 | 730 | $14.0B |
Institutions, Q3 2026
Shares, value and share of portfolio for each institution holding Masco Corp; share changes are against Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Geode Capital Management, LLC | 5,285,358 | $354.8M | 0.02% | −64,668−1.2% | Reduced |
| Boston Partners | 4,604,487 | $310.4M | 0.28% | −1,5740.0% | Reduced |
| Beutel, Goodman & Co Ltd. | 3,426,878 | $231.0M | 1.82% | −285,006−7.7% | Reduced |
| Nordea Investment Management AB | 3,141,348 | $213.7M | 0.17% | +55,192+1.8% | Added |
| Nuveen, LLC | 1,878,199 | $126.6M | 0.03% | −529,776−22.0% | Reduced |
| Impax Asset Management Group plc | 1,821,261 | $122.8M | 0.94% | −210,474−10.4% | Reduced |
| Deutsche Bank AG | 1,755,431 | $118.3M | 0.03% | −83,978−4.6% | Reduced |
| Bank of New York Mellon Corp | 1,553,227 | $104.7M | 0.02% | −372,149−19.3% | Reduced |
| Pictet Asset Management Holding SA | 1,332,044 | $89.8M | 0.09% | −382,958−22.3% | Reduced |
| KBC Group NV | 1,331,631 | $89.8M | 0.19% | +865,769+185.8% | Added |
| Dimensional Fund Advisors LP | 1,325,766 | $89.4M | 0.02% | +69,978+5.6% | Added |
| UBS Group AG | 1,068,854 | $72.0M | 0.01% | +273,398+34.4% | Added |
| Citigroup Inc | 944,746 | $63.7M | 0.03% | +244,839+35.0% | Added |
| Virginia Retirement Systems Et Al | 904,596 | $61.0M | 0.37% | +293,005+47.9% | Added |
| Confluence Investment Management LLC | 707,047 | $47.7M | 0.80% | −61,633−8.0% | Reduced |
| Eurizon Capital SGR S.p.A. | 678,267 | $45.7M | 0.12% | −934,756−58.0% | Reduced |
| Victory Capital Management Inc | 650,147 | $43.8M | 0.02% | +113,257+21.1% | Added |
| Seizert Capital Partners, LLC | 582,759 | $39.3M | 1.70% | −42,805−6.8% | Reduced |
| Boston Trust Walden Corp | 580,365 | $39.1M | 0.32% | −22,578−3.7% | Reduced |
| Cambiar Investors LLC | 561,489 | $37.8M | 1.52% | −13,044−2.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 519,518 | $35.0M | 0.02% | +19,421+3.9% | Added |
| Aware Super Pty Ltd as trustee of Aware Super | 490,325 | $33.0M | 0.44% | +58,560+13.6% | Added |
| Wealth Enhancement Advisory Services, LLC | 488,073 | $32.9M | 0.05% | +28,487+6.2% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 419,014 | $28.2M | 1.22% | +2,676+0.6% | Added |
| Barclays PLC | 409,678 | $27.6M | 0.01% | −149,753−26.8% | Reduced |
| Rhumbline Advisers | 398,068 | $26.8M | 0.02% | −4,243−1.1% | Reduced |
| Amundi | 397,751 | $26.8M | 0.01% | −539,659−57.6% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 391,764 | $26.4M | 0.02% | −3,461−0.9% | Reduced |
| Bank of Montreal | 383,490 | $25.8M | 0.01% | −31,535−7.6% | Reduced |
| LPL Financial LLC | 372,868 | $25.1M | 0.01% | +18,966+5.4% | Added |
| Assenagon Asset Management S.A. | 359,590 | $24.2M | 0.02% | +280,548+354.9% | Added |
| FMR LLC | 333,879 | $22.5M | 0.00% | −15,393−4.4% | Reduced |
| Yacktman Asset Management LP | 304,304 | $20.5M | 0.24% | +18,219+6.4% | Added |
| Foster Victor Wealth Advisors, LLC | 273,429 | $20.0M | 0.99% | +9,357+3.5% | Added |
| Assetmark, Inc | 281,544 | $19.0M | 0.03% | +6,089+2.2% | Added |
| SEI Investments Co | 275,939 | $18.6M | 0.02% | −43,016−13.5% | Reduced |
| Swedbank AB | 273,006 | $18.4M | 0.02% | +2,000+0.7% | Added |
| Russell Investments Group, Ltd. | 253,813 | $17.1M | 0.01% | +22,042+9.5% | Added |
| Principal Financial Group Inc | 229,288 | $15.5M | 0.01% | +4,976+2.2% | Added |
| Acadian Asset Management LLC | 223,460 | $15.0M | 0.02% | +216,053+2,916.9% | Added |
| Achmea Investment Management B.V. | 205,827 | $13.9M | 0.11% | +205,827 | New |
| New York State Teachers Retirement System | 201,374 | $13.6M | 0.03% | +18,758+10.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 195,053 | $13.2M | 0.02% | −1,220−0.6% | Reduced |
| AustralianSuper Pty Ltd | 190,722 | $12.9M | 0.05% | +53,626+39.1% | Added |
| TD Waterhouse Canada Inc. | 175,679 | $12.0M | 0.03% | −7,456−4.1% | Reduced |
| Wedge Capital Management L L P | 173,037 | $11.7M | 0.20% | −12,237−6.6% | Reduced |
| Oppenheimer Asset Management Inc. | 158,481 | $10.7M | 0.11% | −4,588−2.8% | Reduced |
| CIBC Asset Management Inc | 155,299 | $10.5M | 0.02% | +567+0.4% | Added |
| Illinois Municipal Retirement Fund | 148,075 | $9.98M | 0.11% | +78,079+111.5% | Added |
| Calamos Advisors LLC | 144,035 | $9.71M | 0.03% | +2,905+2.1% | Added |
| Hosking Partners LLP | 134,045 | $9.03M | 0.32% | −8,133−5.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 133,660 | $9.01M | 0.02% | −23,966−15.2% | Reduced |
| Creative Planning | 133,527 | $9.00M | 0.01% | +19,155+16.7% | Added |
| ICICI Prudential Asset Management Co Ltd | 129,664 | $8.74M | 0.91% | +7,900+6.5% | Added |
| The PNC Financial Services Group, Inc. | 114,910 | $7.74M | 0.00% | +2,289+2.0% | Added |
| Vontobel Holding Ltd. | 112,336 | $7.57M | 0.03% | +20,099+21.8% | Added |
| Fifth Third Bancorp | 111,032 | $7.48M | 0.01% | +110+0.1% | Added |
| Ieq Capital, LLC | 108,837 | $7.34M | 0.03% | −18,029−14.2% | Reduced |
| Tectonic Advisors LLC | 101,497 | $6.84M | 0.32% | +8,794+9.5% | Added |
| First Horizon Corp | 99,870 | $6.73M | 0.26% | −298−0.3% | Reduced |
| Atria Investments LLC | 99,848 | $6.73M | 0.07% | +11,135+12.6% | Added |
| Palmer Knight Co | 98,383 | $6.63M | 2.69% | −139−0.1% | Reduced |
| Diversified Trust Co | 94,510 | $6.37M | 0.14% | +8,492+9.9% | Added |
| HighTower Advisors, LLC | 90,658 | $6.11M | 0.01% | −4,014−4.2% | Reduced |
| US Bancorp | 89,278 | $6.02M | 0.01% | −6,170−6.5% | Reduced |
| KLP Kapitalforvaltning AS | 86,466 | $5.83M | 0.02% | +7,600+9.6% | Added |
| Asset Management One Co.,Ltd. | 85,958 | $5.79M | 0.01% | +560+0.7% | Added |
| Scotia Capital Inc. | 82,050 | $5.53M | 0.02% | +4,873+6.3% | Added |
| Robeco Institutional Asset Management B.V. | 81,974 | $5.53M | 0.01% | −11,535−12.3% | Reduced |
| SEB Asset Management AB | 80,998 | $5.46M | 0.02% | +15,023+22.8% | Added |
| DekaBank Deutsche Girozentrale | 78,194 | $5.35M | 0.01% | −298,584−79.2% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 75,118 | $5.06M | 0.03% | +20,183+36.7% | Added |
| Sitrin Capital Management LLC | 72,697 | $4.90M | 2.21% | −400−0.5% | Reduced |
| Storebrand Asset Management AS | 71,890 | $4.85M | 0.01% | +27,753+62.9% | Added |
| Truist Financial Corp | 68,227 | $4.60M | 0.01% | −133−0.2% | Reduced |
| Handelsbanken Fonder AB | 67,600 | $4.56M | 0.01% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 64,543 | $4.35M | 0.02% | −5,326−7.6% | Reduced |
| State of New Jersey Common Pension Fund D | 63,718 | $4.29M | 0.01% | 00.0% | Unchanged |
| Wealthfront Advisers LLC | 62,208 | $4.19M | 0.01% | −170−0.3% | Reduced |
| Jefferies Financial Group Inc. | 60,997 | $4.11M | 0.05% | +60,997 | New |
| Lansforsakringar Fondforvaltning AB (publ) | 60,652 | $4.09M | 0.02% | 00.0% | Unchanged |
| Mn Services Vermogensbeheer B.V. | 59,978 | $4.04M | 0.03% | 00.0% | Unchanged |
| CWA Asset Management Group, LLC | 59,914 | $4.04M | 0.12% | +59,914 | New |
| Natixis | 58,771 | $3.96M | 0.02% | −209,688−78.1% | Reduced |
| Eliot Finkel Investment Counsel, LLC | 58,055 | $3.91M | 1.99% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 57,073 | $3.85M | 0.03% | +2,080+3.8% | Added |
| Czech National Bank | 56,657 | $3.82M | 0.02% | −764−1.3% | Reduced |
| La Banque Postale Asset Management SA | 56,001 | $3.77M | 0.03% | 00.0% | Unchanged |
| Ledyard National Bank | 55,803 | $3.76M | 0.30% | +447+0.8% | Added |
| Arizona State Retirement System | 55,097 | $3.71M | 0.02% | −3,081−5.3% | Reduced |
| Fideuram Asset Management (Ireland) dac | 47,165 | $3.66M | 0.08% | +39,725+533.9% | Added |
| IFM Investors Pty Ltd | 51,528 | $3.47M | 0.02% | −4,641−8.3% | Reduced |
| Morningstar Investment Management LLC | 51,098 | $3.44M | 0.20% | −36,900−41.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 50,138 | $3.38M | 0.01% | +4,470+9.8% | Added |
| Avanza Fonder AB | 50,130 | $3.38M | 0.06% | +11,559+30.0% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 49,963 | $3.37M | 0.03% | −99,215−66.5% | Reduced |
| CIBC World Markets Inc. | 49,856 | $3.36M | 0.01% | +42,423+570.7% | Added |
| Montag A & Associates Inc | 49,604 | $3.34M | 0.14% | 00.0% | Unchanged |
| State of Michigan Retirement System | 49,517 | $3.34M | 0.01% | −2,100−4.1% | Reduced |
| Lipe & Dalton | 48,955 | $3.30M | 1.53% | 00.0% | Unchanged |