Skip to main content
Equibles
MBC logo

MBC

MasterBrand, Inc.
$9.44 -0.44 (-4.45%) At close · Jul 6
Market Cap
$1.21B
Shares
127,984,590

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 331
Total Value: $1,266,943,753
Total Shares: 152,456,694
Showing 1–100 of 331 holdings by value · page 1 of 4

Institutional Ownership Trend

15 quarters

Superinvestors Holding MBC

All superinvestors →
Bill Miller $871,336 Mario Gabelli $648,753

Holder Concentration

Across 334 13F filers
Top Holder
12.7%
Jun 2023 → Mar 2026 · range 12.7% – 18.5%
of institutional value
Top 5
36.8%
Jun 2023 → Mar 2026 · range 36.8% – 45.5%
of institutional value
Top 10
53.1%
Jun 2023 → Mar 2026 · range 53.1% – 65.4%
of institutional value
HHI
424
Jun 2023 → Mar 2026 · range 424 – 621
Broadly held
Showing 100 of 331
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $160,820,524 12.69% 19,352,651
Mid Coliseum Capital Management, LLC $105,493,040 8.33% 12,694,710
Mid Gates Capital Management, Inc. $85,982,439 6.79% 10,346,864
Mega DIMENSIONAL FUND ADVISORS LP $58,256,653 4.60% 7,010,428
Large Boston Partners $55,905,956 4.41% 6,727,552
Mega VANGUARD CAPITAL MANAGEMENT LLC $47,578,838 3.76% 5,725,492
Mid Pertento Partners LLP $41,257,662 3.26% 4,964,821
Small Sixth Street Partners Management Company, L.P. $40,763,732 3.22% 4,905,383
Mega STATE STREET CORP $40,644,758 3.21% 4,891,066
Mega FMR LLC $36,067,477 2.85% 4,340,250
Large PZENA INVESTMENT MANAGEMENT LLC $31,694,456 2.50% 3,814,014
Small ACK Asset Management LLC $30,747,000 2.43% 3,700,000
Mid COOKE & BIELER LP $29,870,668 2.36% 3,594,545
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $26,045,572 2.06% 3,134,245
Mega GEODE CAPITAL MANAGEMENT, LLC $25,748,542 2.03% 3,098,501
Mega GOLDMAN SACHS GROUP INC $25,452,523 2.01% 3,062,879
Mid Apollo Management Holdings, L.P. $21,923,599 1.73% 2,638,219
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $21,132,005 1.67% 2,542,961
Mid Monarch Alternative Capital LP $16,620,000 1.31% 2,000,000
Large RENAISSANCE TECHNOLOGIES LLC $14,561,305 1.15% 1,752,263
Small CANYON CAPITAL ADVISORS LLC $14,059,697 1.11% 1,691,901
Small Nixon Capital, LLC $13,707,353 1.08% 1,649,501
Small Decagon Asset Management LLP $12,855,545 1.01% 1,546,997
Small Diameter Capital Partners LP $12,843,695 1.01% 1,545,571
Small STONEHILL CAPITAL MANAGEMENT LLC $12,104,678 0.96% 1,456,640
Mega NORTHERN TRUST CORP Bank $11,259,457 0.89% 1,354,929
Mid Atlas FRM LLC $10,803,000 0.85% 1,300,000
Small REDWOOD CAPITAL MANAGEMENT, LLC $10,687,466 0.84% 1,286,097
Mega MORGAN STANLEY $9,535,694 0.75% 1,147,497
Mid PARADIGM CAPITAL MANAGEMENT INC/NY $8,992,176 0.71% 1,082,091
Mid Melqart Asset Management (UK) Ltd $8,918,308 0.70% 1,073,202
Mid GLAZER CAPITAL, LLC $8,851,221 0.70% 1,065,129
Small De Lisle Partners LLP $8,849,659 0.70% 1,064,941
Mega Invesco Ltd. $7,698,397 0.61% 926,402
Mega Bank of New York Mellon Corp Bank $7,046,943 0.56% 848,008
Mid Marathon Asset Management Ltd $7,004,515 0.55% 842,902
Mega VANGUARD FIDUCIARY TRUST CO Bank $6,897,324 0.54% 830,003
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $6,368,543 0.50% 766,371
Large Polar Capital Holdings Plc $6,179,698 0.49% 743,646
Mega JPMORGAN CHASE & CO $5,611,507 0.44% 675,272
Mega UBS Group AG $5,557,054 0.44% 668,719
Mega PRINCIPAL FINANCIAL GROUP INC $5,121,186 0.40% 616,268
Large Allianz Asset Management GmbH $4,405,388 0.35% 530,131
Mega VICTORY CAPITAL MANAGEMENT INC $4,324,233 0.34% 520,365
Mega BANK OF AMERICA CORP /DE/ Bank $4,205,772 0.33% 506,110
Large Balyasny Asset Management L.P. $4,169,127 0.33% 501,700
Large Empowered Funds, LLC $3,957,379 0.31% 476,219
Mega MILLENNIUM MANAGEMENT LLC $3,929,524 0.31% 472,867
Large Public Sector Pension Investment Board Pension $3,768,917 0.30% 453,540
Large Pictet Asset Management Holding SA $3,752,663 0.30% 451,584
Small North Growth Management Ltd. $3,573,300 0.28% 430,000
Mid PEREGRINE CAPITAL MANAGEMENT LLC $3,468,843 0.27% 417,430
Mid Ancora Advisors LLC $3,432,220 0.27% 413,023
Large Quantinno Capital Management LP $3,300,524 0.26% 397,175
Mega FIRST TRUST ADVISORS LP $3,181,167 0.25% 382,812
Large SEI INVESTMENTS CO $3,144,179 0.25% 378,361
Small MIRABELLA FINANCIAL SERVICES LLP $3,135,820 0.25% 377,355
Mega RHUMBLINE ADVISERS $3,020,468 0.24% 363,474
Small EVR Research LP $2,493,000 0.20% 300,000
Large TEACHER RETIREMENT SYSTEM OF TEXAS Pension $2,492,958 0.20% 299,995
Mega DEUTSCHE BANK AG\ Bank $2,491,021 0.20% 299,762
Mega Legal & General Group Plc $2,450,343 0.19% 294,867
Large Hudson Bay Capital Management LP $2,437,530 0.19% 293,325
Mega Nuveen, LLC $2,352,361 0.19% 283,076
Mega AMERIPRISE FINANCIAL INC $2,329,200 0.18% 280,289
Large Universal- Beteiligungs- und Servicegesellschaft mbH $2,126,146 0.17% 255,854
Mega Swiss National Bank Bank $2,076,669 0.16% 249,900
Mega AQR CAPITAL MANAGEMENT LLC $2,010,620 0.16% 241,952
Large Russell Investments Group, Ltd. $1,966,043 0.16% 236,588
Mid ROYCE & ASSOCIATES LP $1,957,586 0.15% 235,570
Large Holocene Advisors, LP $1,948,138 0.15% 234,433
Mega AMERICAN CENTURY COMPANIES INC $1,943,974 0.15% 233,932
Mega D. E. Shaw & Co., Inc. $1,843,490 0.15% 221,840
Mid Polar Asset Management Partners Inc. $1,772,955 0.14% 213,352
Small DENALI ADVISORS LLC $1,405,221 0.11% 169,100
Mega RAYMOND JAMES FINANCIAL INC $1,391,957 0.11% 167,504
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $1,375,213 0.11% 165,489
Large TRUIST FINANCIAL CORP $1,288,498 0.10% 155,054
Mega ALLIANCEBERNSTEIN L.P. $1,275,609 0.10% 153,503
Mega PRICE T ROWE ASSOCIATES INC /MD/ $1,257,145 0.10% 151,281
Mega CITIGROUP INC $1,219,790 0.10% 146,786
Large Schonfeld Strategic Advisors LLC $1,219,035 0.10% 146,695
Mid RBF Capital, LLC $1,163,400 0.09% 140,000
Large PRUDENTIAL FINANCIAL INC $1,100,160 0.09% 132,390
Mid EFG International AG $1,086,607 0.09% 130,759
Mid Weiss Asset Management LP $1,084,596 0.09% 130,517
Mega BARCLAYS PLC $995,179 0.08% 119,757
Large SG Americas Securities, LLC Broker-Dealer $994,200 0.08% 119,639
Large Creative Planning $985,283 0.08% 118,566
Mega VANGUARD ASSET MANAGEMENT, Ltd $975,643 0.08% 117,406
Small K2 PRINCIPAL FUND, L.P. $872,932 0.07% 105,046
Small Miller Value Partners, LLC $871,336 0.07% 104,854
Large FEDERATED HERMES, INC. $838,170 0.07% 100,863
Large Rafferty Asset Management, LLC $821,634 0.06% 98,873
Small Boussard & Gavaudan Investment Management LLP $773,029 0.06% 93,024
Mid DARK FOREST CAPITAL MANAGEMENT LP $768,650 0.06% 92,497
Large Handelsbanken Fonder AB $742,914 0.06% 89,400
Large LMR Partners LLP $732,335 0.06% 88,127
Mega WELLS FARGO & COMPANY/MN $720,217 0.06% 86,669
Mega FRANKLIN RESOURCES INC $706,524 0.06% 85,021
Key facts CIK 1941365 CUSIP 57638P104 13F (30d) 11 filings 8 filers Visit website Investor relations

Report a Problem

Category
Description
Email (optional, for follow-up)