MasterBrand, Inc.
MBC- Exchange
- NYSE
- Industry
- Wood Household Furniture, (No Upholstered)
- SEC CIK
- 0001941365
In the last 90 days, MasterBrand, Inc. insiders filed 0 open-market purchases and 2 sales; 348 institutions reported holding it in 13F filings for Q2 2026, worth $2.28B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in MasterBrand, Inc. 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
- 335
- +9 vs. Q4 2025
- Shares held
- 154.9M
- +17.2M (+12.5%) vs. Q4 2025
- Total value
- $1.29B
- −$233.6M (−15.4%) vs. Q4 2025
- New holders
- 55
- 95 more added
- Sold out
- 46
- 92 more reduced
5 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 MBC 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 | 348 | $2.28B |
| Q1 2026 | 335 | $1.29B |
| Q4 2025 | 331 | $1.62B |
| Q3 2025 | 337 | $1.76B |
| Q2 2025 | 325 | $1.31B |
| Q1 2025 | 342 | $1.59B |
| Q4 2024 | 363 | $1.68B |
| Q3 2024 | 356 | $2.14B |
| Q2 2024 | 353 | $1.69B |
| Q1 2024 | 341 | $2.19B |
| Q4 2023 | 342 | $1.65B |
| Q3 2023 | 338 | $1.35B |
| Q2 2023 | 351 | $1.31B |
| Q1 2023 | 355 | $924.2M |
| Q4 2022 | 388 | $828.0M |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding MasterBrand, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 19,352,651 | $160.8M | 0.00% | −9,4470.0% | Reduced |
| Coliseum Capital Management, LLC | 12,694,710 | $105.5M | 8.65% | +1,922,096+17.8% | Added |
| Gates Capital Management, Inc. | 10,346,864 | $86.0M | 2.97% | +1,121,233+12.2% | Added |
| Dimensional Fund Advisors LP | 7,010,428 | $58.3M | 0.01% | +447,352+6.8% | Added |
| Boston Partners | 6,727,552 | $55.9M | 0.06% | −1,969,097−22.6% | Reduced |
| Vanguard Capital Management LLC | 5,725,492 | $47.6M | 0.00% | +5,725,492 | New |
| Pertento Partners LLP | 4,964,821 | $41.3M | 4.38% | +1,084,844+28.0% | Added |
| Sixth Street Partners Management Company, L.P. | 4,905,383 | $40.8M | 5.74% | 00.0% | Unchanged |
| State Street Corp | 4,891,066 | $40.6M | 0.00% | −66,105−1.3% | Reduced |
| FMR LLC | 4,340,250 | $36.1M | 0.00% | +619,726+16.7% | Added |
| Pzena Investment Management LLC | 3,814,014 | $31.7M | 0.10% | +28,093+0.7% | Added |
| ACK Asset Management LLC | 3,700,000 | $30.7M | 3.84% | +1,400,000+60.9% | Added |
| Cooke & Bieler LP | 3,594,545 | $29.9M | 0.34% | +763,509+27.0% | Added |
| UBS Asset Management Americas Inc | 3,134,245 | $26.0M | 0.01% | +9,854+0.3% | Added |
| Geode Capital Management, LLC | 3,098,501 | $25.8M | 0.00% | +88,073+2.9% | Added |
| Goldman Sachs Group Inc | 3,062,879 | $25.5M | 0.00% | +446,221+17.1% | Added |
| Apollo Management Holdings, L.P. | 2,638,219 | $21.9M | 0.37% | +2,638,219 | New |
| Charles Schwab Investment Management Inc | 2,542,961 | $21.1M | 0.00% | +31,108+1.2% | Added |
| Vanguard Portfolio Management LLC | 2,457,785 | $20.4M | 0.00% | +2,457,785 | New |
| Monarch Alternative Capital LP | 2,000,000 | $16.6M | 2.83% | +2,000,000 | New |
| Renaissance Technologies LLC | 1,752,263 | $14.6M | 0.02% | −519,600−22.9% | Reduced |
| Canyon Capital Advisors LLC | 1,691,901 | $14.1M | 1.82% | −268,865−13.7% | Reduced |
| Nixon Capital, LLC | 1,649,501 | $13.7M | 4.68% | +231,338+16.3% | Added |
| Decagon Asset Management LLP | 1,546,997 | $12.9M | 3.34% | +784,071+102.8% | Added |
| Diameter Capital Partners LP | 1,545,571 | $12.8M | 2.46% | −4,464,839−74.3% | Reduced |
| Stonehill Capital Management LLC | 1,456,640 | $12.1M | 6.14% | −323,140−18.2% | Reduced |
| Northern Trust Corp | 1,354,929 | $11.3M | 0.00% | −5,058−0.4% | Reduced |
| Atlas FRM LLC | 1,300,000 | $10.8M | 0.71% | +1,300,000 | New |
| Redwood Capital Management, LLC | 1,286,097 | $10.7M | 1.59% | +1,286,097 | New |
| Morgan Stanley | 1,147,497 | $9.54M | 0.00% | −258,108−18.4% | Reduced |
| Paradigm Capital Management Inc | 1,082,091 | $8.99M | 0.34% | +500,091+85.9% | Added |
| Melqart Asset Management (UK) Ltd | 1,073,202 | $8.92M | 0.88% | +1,052,022+4,967.1% | Added |
| De Lisle Partners LLP | 1,064,941 | $8.85M | 1.06% | −54,208−4.8% | Reduced |
| Glazer Capital, LLC | 1,065,129 | $8.85M | 0.19% | +994,436+1,406.7% | Added |
| Invesco Ltd. | 926,402 | $7.70M | 0.00% | +135,032+17.1% | Added |
| Bank of New York Mellon Corp | 848,008 | $7.05M | 0.00% | −26,131−3.0% | Reduced |
| Marathon Asset Mgmt Ltd | 842,902 | $7.00M | 0.27% | +100,026+13.5% | Added |
| Vanguard Fiduciary Trust Co | 830,003 | $6.90M | 0.00% | +830,003 | New |
| Bridgeway Capital Management, LLC | 766,371 | $6.37M | 0.13% | +13,167+1.7% | Added |
| Polar Capital Holdings Plc | 743,646 | $6.18M | 0.03% | −89,754−10.8% | Reduced |
| UBS Group AG | 668,719 | $5.56M | 0.00% | −720,165−51.9% | Reduced |
| JPMorgan Chase & Co | 675,272 | $5.54M | 0.00% | −316,991−31.9% | Reduced |
| Principal Financial Group Inc | 616,268 | $5.12M | 0.00% | +11,998+2.0% | Added |
| Allianz Asset Management GmbH | 530,131 | $4.41M | 0.01% | +259,606+96.0% | Added |
| Victory Capital Management Inc | 520,365 | $4.32M | 0.00% | +30,111+6.1% | Added |
| Bank of America Corp | 506,110 | $4.21M | 0.00% | +138,792+37.8% | Added |
| Balyasny Asset Management LLC | 501,700 | $4.17M | 0.01% | +501,700 | New |
| Empowered Funds, LLC | 476,219 | $3.96M | 0.03% | +14,367+3.1% | Added |
| Millennium Management LLC | 472,867 | $3.93M | 0.00% | +247,052+109.4% | Added |
| Public Sector Pension Investment Board | 453,540 | $3.77M | 0.01% | +14,306+3.3% | Added |
| Pictet Asset Management Holding SA | 451,584 | $3.75M | 0.00% | −94,218−17.3% | Reduced |
| North Growth Management Ltd. | 430,000 | $3.57M | 0.55% | +212,000+97.2% | Added |
| Peregrine Capital Management LLC | 417,430 | $3.47M | 0.13% | −40,294−8.8% | Reduced |
| Ancora Advisors, LLC | 413,023 | $3.43M | 0.07% | −392,936−48.8% | Reduced |
| Quantinno Capital Management LP | 397,175 | $3.30M | 0.01% | +341,499+613.4% | Added |
| First Trust Advisors LP | 382,812 | $3.18M | 0.00% | +126,902+49.6% | Added |
| SEI Investments Co | 378,361 | $3.14M | 0.00% | +63,758+20.3% | Added |
| Mirabella Financial Services LLP | 377,355 | $3.14M | 0.30% | +377,355 | New |
| Rhumbline Advisers | 363,474 | $3.02M | 0.00% | +3,597+1.0% | Added |
| EVR Research LP | 300,000 | $2.49M | 1.42% | +100,000+50.0% | Added |
| Teacher Retirement System of Texas | 299,995 | $2.49M | 0.01% | −1,412,327−82.5% | Reduced |
| Deutsche Bank AG | 299,762 | $2.49M | 0.00% | +11,999+4.2% | Added |
| Legal & General Group Plc | 294,867 | $2.45M | 0.00% | −25,644−8.0% | Reduced |
| Hudson Bay Capital Management LP | 293,325 | $2.44M | 0.01% | +293,325 | New |
| Nuveen, LLC | 283,076 | $2.35M | 0.00% | +1,796+0.6% | Added |
| Ameriprise Financial Inc | 280,289 | $2.33M | 0.00% | −16,053−5.4% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 255,854 | $2.13M | 0.00% | −4,915−1.9% | Reduced |
| Swiss National Bank | 249,900 | $2.08M | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 241,952 | $2.01M | 0.00% | +71,648+42.1% | Added |
| Russell Investments Group, Ltd. | 236,588 | $1.97M | 0.00% | −317,148−57.3% | Reduced |
| Royce & Associates LP | 235,570 | $1.96M | 0.02% | −28,215−10.7% | Reduced |
| Holocene Advisors, LP | 234,433 | $1.95M | 0.00% | +234,433 | New |
| American Century Companies Inc | 233,932 | $1.94M | 0.00% | −76,887−24.7% | Reduced |
| D. E. Shaw & Co., Inc. | 221,840 | $1.84M | 0.00% | +121,304+120.7% | Added |
| Polar Asset Management Partners Inc. | 213,352 | $1.77M | 0.04% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 153,503 | $1.69M | 0.00% | −86−0.1% | Reduced |
| Denali Advisors LLC | 169,100 | $1.41M | 0.16% | 00.0% | Unchanged |
| Raymond James Financial Inc | 167,504 | $1.39M | 0.00% | +9,720+6.2% | Added |
| California State Teachers Retirement System | 165,489 | $1.38M | 0.00% | +42,456+34.5% | Added |
| Truist Financial Corp | 155,054 | $1.29M | 0.00% | −1,363−0.9% | Reduced |
| Price T Rowe Associates Inc | 151,281 | $1.26M | 0.00% | +27,815+22.5% | Added |
| Citigroup Inc | 146,786 | $1.22M | 0.00% | +20,624+16.3% | Added |
| Schonfeld Strategic Advisors LLC | 146,695 | $1.22M | 0.01% | +146,695 | New |
| RBF Capital, LLC | 140,000 | $1.16M | 0.06% | −239,533−63.1% | Reduced |
| Prudential Financial Inc | 132,390 | $1.10M | 0.00% | −78,200−37.1% | Reduced |
| EFG International AG | 130,759 | $1.09M | 0.02% | +28,863+28.3% | Added |
| Weiss Asset Management LP | 130,517 | $1.08M | 0.02% | −307,502−70.2% | Reduced |
| Barclays PLC | 119,757 | $995.2K | 0.00% | −153,623−56.2% | Reduced |
| SG Americas Securities, LLC | 119,639 | $994.0K | 0.00% | −618,235−83.8% | Reduced |
| Creative Planning | 118,566 | $985.3K | 0.00% | +2,760+2.4% | Added |
| Vanguard Asset Management, Ltd | 117,406 | $975.6K | 0.00% | +117,406 | New |
| K2 Principal Fund, L.P. | 105,046 | $872.9K | 0.09% | +91,530+677.2% | Added |
| Miller Value Partners, LLC | 104,854 | $871.3K | 0.23% | +104,854 | New |
| Federated Hermes, Inc. | 100,863 | $838.2K | 0.00% | +7,748+8.3% | Added |
| Rafferty Asset Management, LLC | 98,873 | $821.6K | 0.00% | −18,412−15.7% | Reduced |
| Boussard & Gavaudan Investment Management LLP | 93,024 | $773.0K | 0.07% | +38,699+71.2% | Added |
| Dark Forest Capital Management LP | 92,497 | $768.6K | 0.07% | +11,831+14.7% | Added |
| Handelsbanken Fonder AB | 89,400 | $743.0K | 0.00% | +19,400+27.7% | Added |
| LMR Partners LLP | 88,127 | $732.3K | 0.01% | +88,127 | New |
| Wells Fargo & Company | 86,669 | $720.2K | 0.00% | −92,031−51.5% | Reduced |