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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, Q4 2025

Institutional positions in MasterBrand, Inc. as of Dec 31, 2025. 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
331
+1 vs. Q3 2025
Shares held
146.9M
+13.2M (+9.9%) vs. Q3 2025
Total value
$1.62B
−$138.6M (−7.9%) vs. Q3 2025
New holders
43
89 more added
Sold out
42
111 more reduced

7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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.

Institutional holdersQ4 2025: 331 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 388 institutionsQ1 2023: 355 institutionsQ2 2023: 351 institutionsQ3 2023: 338 institutionsQ4 2023: 342 institutionsQ1 2024: 341 institutionsQ2 2024: 353 institutionsQ3 2024: 356 institutionsQ4 2024: 363 institutionsQ1 2025: 342 institutionsQ2 2025: 325 institutionsQ3 2025: 337 institutionsQ4 2025: 331 institutionsQ1 2026: 335 institutionsQ2 2026: 348 institutions
Value heldQ4 2025: $1.62B
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $828.0MQ1 2023: $924.2MQ2 2023: $1.31BQ3 2023: $1.35BQ4 2023: $1.65BQ1 2024: $2.19BQ2 2024: $1.69BQ3 2024: $2.14BQ4 2024: $1.68BQ1 2025: $1.59BQ2 2025: $1.31BQ3 2025: $1.76BQ4 2025: $1.62BQ1 2026: $1.29BQ2 2026: $2.28B
Institutions holding MBC and their total value by quarter
QuarterHoldersValue
Q2 2026348$2.28B
Q1 2026335$1.29B
Q4 2025331$1.62B
Q3 2025337$1.76B
Q2 2025325$1.31B
Q1 2025342$1.59B
Q4 2024363$1.68B
Q3 2024356$2.14B
Q2 2024353$1.69B
Q1 2024341$2.19B
Q4 2023342$1.65B
Q3 2023338$1.35B
Q2 2023351$1.31B
Q1 2023355$924.2M
Q4 2022388$828.0M
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding MasterBrand, Inc.; share changes are against Q3 2025.

Institutions holding MBC in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
State of Tennessee, Treasury Department28,773$348.7K0.00%−23,987−45.5%Reduced
Teachers Retirement System of the State of Kentucky32,168$355.0K0.00%−4,080−11.3%Reduced
Aquatic Capital Management LLC34,449$380.3K0.01%+34,449New
Nisa Investment Advisors, LLC35,003$386.4K0.00%−1,766−4.8%Reduced
Arizona State Retirement System35,144$388.0K0.00%−2,359−6.3%Reduced
Police & Firemen's Retirement System of New Jersey35,193$388.5K0.00%00.0%Unchanged
Envestnet Asset Management Inc35,412$390.9K0.00%−1,804−4.8%Reduced
Amalgamated Bank36,833$407.0K0.00%−686−1.8%Reduced
Allspring Global Investments Holdings, LLC36,412$410.7K0.00%+3,012+9.0%Added
Guggenheim Capital LLC37,933$418.8K0.00%+37,933New
Royal Bank of Canada38,132$421.0K0.00%−140,017−78.6%Reduced
Hancock Whitney Corp38,141$421.1K0.01%−662−1.7%Reduced
LPL Financial LLC38,238$422.1K0.00%−2,478−6.1%Reduced
Yousif Capital Management, LLC34,362$426.1K0.00%−4,973−12.6%Reduced
Commerce Bank44,156$487.5K0.00%−700−1.6%Reduced
State Board of Administration of Florida Retirement System44,533$491.6K0.00%00.0%Unchanged
Gabelli Funds LLC46,000$507.8K0.00%00.0%Unchanged
Intech Investment Management LLC48,438$534.8K0.00%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)48,964$540.6K0.00%+13,718+38.9%Added
Cullen Capital Management LLC49,523$546.7K0.01%00.0%Unchanged
Brevan Howard Capital Management LP52,296$577.3K0.01%+19,487+59.4%Added
Boussard & Gavaudan Investment Management LLP54,325$599.7K0.05%+54,325New
BNP Paribas Arbitrage, SA54,426$600.9K0.00%−25,203−31.7%Reduced
Verition Fund Management LLC54,576$602.5K0.00%−43,670−44.4%Reduced
Janus Henderson Group PLC55,519$613.2K0.00%00.0%Unchanged
Quantinno Capital Management LP55,676$614.7K0.00%+10,340+22.8%Added
Manufacturers Life Insurance Company, The56,725$626.2K0.00%−7,533−11.7%Reduced
Louisiana State Employees Retirement System58,100$641.4K0.01%−200−0.3%Reduced
Mirae Asset Global ETFs Holdings Ltd.59,038$651.8K0.00%−30.0%Reduced
Illinois Municipal Retirement Fund66,021$728.9K0.01%+45+0.1%Added
Handelsbanken Fonder AB70,000$773.0K0.00%+35,900+105.3%Added
Glazer Capital, LLC70,693$780.0K0.02%+70,693New
State of Alaska, Department of Revenue71,241$785.0K0.01%+785+1.1%Added
The PNC Financial Services Group, Inc.74,272$820.0K0.00%−8,010−9.7%Reduced
MetLife Investment Management76,519$844.8K0.00%00.0%Unchanged
Gamco Investors, Inc. Et Al77,144$851.7K0.01%−4,210−5.2%Reduced
Quest Partners LLC78,723$869.1K0.05%−20,657−20.8%Reduced
Dark Forest Capital Management LP80,666$890.6K0.04%+52,844+189.9%Added
New York State Common Retirement Fund84,180$929.3K0.00%−20,300−19.4%Reduced
Simplex Trading, LLC85,678$945.9K0.03%+85,678New
Thrivent Financial for Lutherans87,114$962.0K0.00%−880,458−91.0%Reduced
State of Wisconsin Investment Board91,060$1.01M0.00%+37,476+69.9%Added
Federated Hermes, Inc.93,115$1.03M0.00%+305+0.3%Added
D. E. Shaw & Co., Inc.100,536$1.11M0.00%+26,921+36.6%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.100,865$1.11M0.00%+100,029+11,965.2%Added
EFG International AG101,896$1.13M0.02%+101,896New
Harris Associates L PSuperinvestorHarris Associates (Oakmark)108,716$1.20M0.00%−1,521−1.4%Reduced
Two Sigma Advisers, LP114,300$1.26M0.00%+80,700+240.2%Added
Creative Planning115,806$1.28M0.00%+54,162+87.9%Added
Rafferty Asset Management, LLC117,285$1.29M0.00%+17,000+17.0%Added
Exchange Traded Concepts, LLC119,578$1.32M0.01%−1,601−1.3%Reduced
California State Teachers Retirement System123,033$1.36M0.00%+5,588+4.8%Added
Price T Rowe Associates Inc123,466$1.36M0.00%+5,771+4.9%Added
Citigroup Inc126,162$1.39M0.00%−10,150−7.4%Reduced
Two Sigma Investments, LP132,349$1.46M0.00%+132,349New
Alliancebernstein L.P.153,589$1.70M0.00%−120.0%Reduced
New York State Teachers Retirement System155,871$1.72M0.00%−1,218−0.8%Reduced
Truist Financial Corp156,417$1.73M0.00%+573+0.4%Added
Raymond James Financial Inc157,784$1.74M0.00%−28,754−15.4%Reduced
Denali Advisors LLC169,100$1.87M0.21%−72,300−30.0%Reduced
Citadel Advisors LLC169,343$1.87M0.00%+74,755+79.0%Added
AQR Capital Management LLC170,304$1.88M0.00%−18,147−9.6%Reduced
Wells Fargo & Company178,700$1.97M0.00%−8,239−4.4%Reduced
683 Capital Management, LLC200,000$2.21M0.18%00.0%Unchanged
EVR Research LP200,000$2.21M1.19%+175,000+700.0%Added
Prudential Financial Inc210,590$2.32M0.00%−132,463−38.6%Reduced
Polar Asset Management Partners Inc.213,352$2.36M0.05%+213,352New
North Growth Management Ltd.218,000$2.40M0.38%+3,000+1.4%Added
Millennium Management LLC225,815$2.49M0.00%+147,019+186.6%Added
Swiss National Bank249,900$2.76M0.00%+4,200+1.7%Added
First Trust Advisors LP255,910$2.83M0.00%−54,860−17.7%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH260,769$2.88M0.00%+20,829+8.7%Added
Royce & Associates LP263,785$2.91M0.03%−164,669−38.4%Reduced
Allianz Asset Management GmbH270,525$2.99M0.00%−72,323−21.1%Reduced
Barclays PLC273,380$3.02M0.00%+50,536+22.7%Added
Nuveen, LLC281,280$3.11M0.00%−5,234−1.8%Reduced
Deutsche Bank AG287,763$3.18M0.00%+4,000+1.4%Added
Ameriprise Financial Inc296,342$3.27M0.00%−26,524−8.2%Reduced
American Century Companies Inc310,819$3.43M0.00%−91,059−22.7%Reduced
SEI Investments Co314,603$3.47M0.00%+82,861+35.8%Added
Legal & General Group Plc320,511$3.54M0.00%−6,719−2.1%Reduced
Rhumbline Advisers359,877$3.97M0.00%−22,454−5.9%Reduced
Bank of America Corp367,318$4.06M0.00%−43,436−10.6%Reduced
RBF Capital, LLC379,533$4.19M0.19%−10,849−2.8%Reduced
Weiss Asset Management LP438,019$4.84M0.07%+77,699+21.6%Added
Public Sector Pension Investment Board439,234$4.85M0.02%−55,091−11.1%Reduced
Peregrine Capital Management LLC457,724$5.05M0.15%+48,464+11.8%Added
Empowered Funds, LLC461,852$5.10M0.09%−104,234−18.4%Reduced
Victory Capital Management Inc490,254$5.41M0.00%+22,398+4.8%Added
Lighthouse Investment Partners, LLC497,079$5.49M0.18%+497,079New
Pictet Asset Management Holding SA545,802$6.03M0.01%−84,861−13.5%Reduced
Russell Investments Group, Ltd.553,736$6.11M0.01%−22,403−3.9%Reduced
Paradigm Capital Management Inc582,000$6.43M0.27%+2,000+0.3%Added
Principal Financial Group Inc604,270$6.67M0.00%−7,685−1.3%Reduced
Woodline Partners LP695,235$7.68M0.03%+339,885+95.6%Added
SG Americas Securities, LLC737,874$8.15M0.01%+726,263+6,255.0%Added
Marathon Asset Mgmt Ltd742,876$8.20M0.32%+742,876New
Bridgeway Capital Management, LLC753,204$8.32M0.17%−207,882−21.6%Reduced
Decagon Asset Management LLP762,926$8.42M3.54%+762,926New
Invesco Ltd.791,370$8.74M0.00%+138,446+21.2%Added