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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.

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Q3 2026 vs. Q2 2026

How the institutions holding MasterBrand, Inc. changed between Q2 2026 and Q3 2026.

All holders in Q3 2026All holders in Q2 2026

13F holders of MBC: Q2 2026 compared with Q3 2026
MeasureQ2 2026Of which not filed for Q3 2026Q3 2026Change
Holders34834530
Shares221.4M221.4M7.36K−6.69K (−47.6%)
Value$2.28B$2.28B$51.1K−$93.5K (−64.7%)

345 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (0)

Institutions that held MasterBrand, Inc. at the end of Q3 2026 but not at the end of Q2 2026.

None.

Sold out (0)

Institutions that held MasterBrand, Inc. at the end of Q2 2026 and filed for Q3 2026 without it.

None.

Not filed for Q3 2026 yet (345)

Institutions that held MasterBrand, Inc. at the end of Q2 2026 and haven't filed a 13F for Q3 2026. Not filing isn't selling, so they aren't counted as sold out.

Showing the largest 100 of 345 by value.

Institutions holding MBC in Q2 2026 that haven't filed for Q3 2026
InstitutionShares, Q2 2026Value, Q2 2026
BlackRock, Inc.31,554,598$324.7M
Pzena Investment Management LLC15,329,483$157.7M
Coliseum Capital Management, LLC13,200,117$135.8M
Gates Capital Management, Inc.13,186,754$135.7M
FMR LLC10,370,825$106.7M
Redwood Capital Management, LLC9,821,896$101.1M
Dimensional Fund Advisors LP9,195,469$94.6M
Vanguard Capital Management LLC8,834,686$90.9M
State Street Corp8,195,786$84.3M
Pertento Partners LLP5,968,072$61.4M
Geode Capital Management, LLC5,131,400$52.8M
Sixth Street Partners Management Company, L.P.4,905,383$50.5M
Diameter Capital Partners LP4,779,445$49.2M
Atlas FRM LLC4,624,400$47.6M
Paradigm Capital Management Inc4,618,700$47.5M
Vanguard Portfolio Management LLC4,144,271$42.6M
Monarch Alternative Capital LP3,700,000$38.1M
ACK Asset Management LLC3,700,000$38.1M
UBS Asset Management Americas Inc3,133,352$32.2M
Charles Schwab Investment Management Inc3,098,412$31.9M
Stonehill Capital Management LLC2,662,946$27.4M
Cooke & Bieler LP2,551,527$26.3M
Morgan Stanley2,542,550$26.2M
Franklin Resources Inc2,461,300$25.3M
Northern Trust Corp2,239,105$23.0M
Goldman Sachs Group Inc1,977,045$20.3M
Systematic Financial Management LP1,973,382$20.3M
Wells Fargo & Company1,412,265$14.5M
UBS Group AG1,361,158$14.0M
Vanguard Fiduciary Trust Co1,336,320$13.8M
Hotchkis & Wiley Capital Management LLC1,325,647$13.6M
Bank of New York Mellon Corp1,253,280$12.9M
Invesco Ltd.1,198,469$12.3M
Canyon Capital Advisors LLC1,077,523$11.1M
Bridgeway Capital Management, LLC1,035,640$10.7M
Marathon Asset Mgmt Ltd1,034,967$10.6M
Principal Financial Group Inc981,208$10.1M
De Lisle Partners LLP948,420$9.75M
Renaissance Technologies LLC880,781$9.06M
T. Rowe Price Investment Management, Inc.779,404$8.02M
Grace & White Inc714,463$7.35M
Empowered Funds, LLC697,948$7.18M
Public Sector Pension Investment Board697,458$7.18M
Pictet Asset Management Holding SA678,468$6.98M
Ancora Advisors, LLC672,221$6.92M
Victory Capital Management Inc643,363$6.62M
Citigroup Inc606,042$6.24M
Nuveen, LLC592,048$6.09M
SEI Investments Co580,265$5.97M
Polar Capital Holdings Plc560,017$5.76M
Quantinno Capital Management LP522,397$5.38M
Rhumbline Advisers511,811$5.27M
Peregrine Capital Management LLC484,682$4.99M
Ameriprise Financial Inc469,402$4.83M
First Trust Advisors LP468,434$4.82M
Legal & General Group Plc463,240$4.77M
Bank of America Corp447,511$4.60M
JPMorgan Chase & Co444,632$4.56M
North Growth Management Ltd.433,000$4.46M
Creative Planning425,554$4.38M
American Century Companies Inc415,680$4.28M
Deutsche Bank AG402,798$4.14M
Swiss National Bank387,005$3.98M
Allianz Asset Management GmbH377,928$3.89M
D.A. Davidson & Co.320,081$3.29M
D. E. Shaw & Co., Inc.315,883$3.25M
Alpine Associates Management Inc.297,262$3.06M
Price T Rowe Associates Inc290,428$2.99M
Russell Investments Group, Ltd.273,099$2.81M
Universal- Beteiligungs- und Servicegesellschaft mbH260,831$2.68M
California State Teachers Retirement System230,536$2.37M
EVR Research LP230,000$2.37M
Barclays PLC224,975$2.31M
Prudential Financial Inc212,194$2.18M
AQR Capital Management LLC214,137$2.18M
Royce & Associates LP209,256$2.15M
Rafferty Asset Management, LLC192,081$1.98M
SG Americas Securities, LLC191,353$1.97M
Alliancebernstein L.P.233,376$1.94M
Vanguard Asset Management, Ltd169,034$1.74M
Trexquant Investment LP166,382$1.71M
Diametric Capital, LP150,669$1.55M
American Financial Group Inc148,958$1.53M
State of New Jersey Common Pension Fund D139,336$1.43M
Federated Hermes, Inc.137,038$1.41M
Thrivent Financial for Lutherans133,317$1.37M
Gabelli Funds LLC132,620$1.36M
EFG International AG130,759$1.34M
Allstate Corp122,855$1.26M
Harbor Capital Advisors, Inc.119,694$1.23M
LMR Partners LLP119,566$1.23M
MetLife Investment Management119,275$1.23M
Millennium Management LLC106,650$1.10M
Illinois Municipal Retirement Fund105,781$1.09M
Vanguard Global Advisers, LLC105,494$1.09M
Brinker Capital Investments, LLC100,352$1.03M
Wolverine Asset Management LLC93,936$966.6K
Mirae Asset Global ETFs Holdings Ltd.93,638$963.5K
Jupiter Topco LLC93,057$957.1K
Louisiana State Employees Retirement System88,900$914.8K