MASTERBRAND INC MBC
COMMON STOCK · Common Stock · CUSIP 57638P104
- SectorConsumer discretionary
- IndustryWood Household Furniture, (No Upholstered)
- HeadquartersBeachwood, OH
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($5.2m this quarter). Holder counts are more reliable. Shares outstanding: 127.5m as of 2026-02-11, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $11.04. Options: 4 managers hold calls ($1.5m notional), 2 hold puts ($5.5k).
Trends to Q4 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q4 2022 | 387 |
| Q1 2023 | 356 |
| Q2 2023 | 352 |
| Q3 2023 | 339 |
| Q4 2023 | 343 |
| Q1 2024 | 342 |
| Q2 2024 | 355 |
| Q3 2024 | 357 |
| Q4 2024 | 364 |
| Q1 2025 | 344 |
| Q2 2025 | 326 |
| Q3 2025 | 339 |
| Q4 2025 | 332 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2024 | 128 | 157 |
| Q2 2024 | 140 | 142 |
| Q3 2024 | 144 | 139 |
| Q4 2024 | 133 | 145 |
| Q1 2025 | 130 | 158 |
| Q2 2025 | 126 | 162 |
| Q3 2025 | 157 | 121 |
| Q4 2025 | 120 | 153 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2025 | $13.1k | $120.2k | 9.20 |
| Q2 2025 | $45.8k | $4.4k | 0.10 |
| Q3 2025 | $52.4k | $6.6k | 0.13 |
| Q4 2025 | $1.5m | $5.5k | 0.00 |
Biggest buyers
| Pertento Partners LLP | New | +3.9m |
| Coliseum Capital Management, LLC | Added | +3.2m |
| COOKE & BIELER LP | New | +2.8m |
| Sixth Street Partners Management Company, L.P. | Added | +1.6m |
| Diameter Capital Partners LP | Added | +950.0k |
| UBS Group AG | Added | +846.5k |
| Decagon Asset Management LLP | New | +762.9k |
| Marathon Asset Management Ltd | New | +742.9k |
| SG Americas Securities, LLC | Added | +726.3k |
| Lighthouse Investment Partners, LLC | New | +497.1k |
Biggest sellers
| Gates Capital Management, Inc. | Reduced | -1.2m |
| Thrivent Financial for Lutherans | Reduced | -880.5k |
| Balyasny Asset Management L.P. | Sold out | -479.6k |
| JPMORGAN CHASE & CO | Reduced | -398.0k |
| PZENA INVESTMENT MANAGEMENT LLC | Reduced | -337.1k |
| BEACONLIGHT CAPITAL, LLC | Sold out | -293.0k |
| Boston Partners | Reduced | -233.6k |
| TEACHER RETIREMENT SYSTEM OF TEXAS | Reduced | -212.5k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | -207.9k |
| Trexquant Investment LP | Sold out | -206.6k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $1.0m94.3k shares |
| PEAK6 LLC | New | $441.6k40.0k shares |
| GROUP ONE TRADING LLC | Reduced | $28.7k2.6k shares |
| SIMPLEX TRADING, LLC | Reduced | $1.1k100 shares |
Biggest puts
| GROUP ONE TRADING LLC | Reduced | $3.3k300 shares |
| SIMPLEX TRADING, LLC | New | $2.2k200 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-04-30 | 15.2% |
| PZENA INVESTMENT MANAGEMENT LLC 13G · institution new · filed 2026-07-22 | 7.5% |
| Coliseum Capital Management, LLC 13G · passive investor -3.4 pts · filed 2026-08-17 | 6.5% |
| Gates Capital Management, Inc. 13G · institution -1.7 pts · filed 2026-08-14 | 6.5% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.2% |
| FMR LLC 13G · institution new · filed 2026-08-06 | 5.1% |
Fell to 5% or below in the last year: Boston Partners (0.0%, 2026-08-04), DIMENSIONAL FUND ADVISORS LP (4.5%, 2026-07-14), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q4 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 1 | $307.8k | 2 | $365.6k | — |
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 2 | $380.6k | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
None reported in Q4 2025.
Holders, Q4 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 19.4m $213.8m | Added +486.3k |
| Coliseum Capital Management, LLC 9.74% of their portfolio | 10.8m $118.9m | Added +3.2m |
| Gates Capital Management, Inc. 3.55% of their portfolio | 9.2m $101.9m | Reduced -1.2m |
| VANGUARD GROUP INC 0.00% of their portfolio | 9.1m $100.2m | Reduced -3.3k |
| Boston Partners 0.10% of their portfolio | 8.7m $96.5m | Reduced -233.6k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 6.6m $72.5m | Added +273.9k |
| Diameter Capital Partners LP 6.94% of their portfolio | 6.0m $66.4m | Added +950.0k |
| STATE STREET CORP 0.00% of their portfolio | 5.0m $54.7m | Added +24.8k |
| Sixth Street Partners Management Company, L.P. 5.56% of their portfolio | 4.9m $54.2m | Added +1.6m |
| Pertento Partners LLP 4.71% of their portfolio | 3.9m $42.8m | New |
| PZENA INVESTMENT MANAGEMENT LLC 0.13% of their portfolio | 3.8m $41.8m | Reduced -337.1k |
| FMR LLC 0.00% of their portfolio | 3.7m $41.1m | Added +17.3k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% of their portfolio | 3.1m $34.5m | Added +174.7k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 3.0m $33.2m | Reduced -376 |
| COOKE & BIELER LP 0.33% of their portfolio | 2.8m $31.3m | New |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 2.6m $28.9m | Added +144.6k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 2.5m $27.7m | Added +20.2k |
| ACK Asset Management LLC 3.19% of their portfolio | 2.3m $25.4m | Unchanged |
| RENAISSANCE TECHNOLOGIES LLC 0.04% of their portfolio | 2.3m $25.1m | Added +158.5k |
| CANYON CAPITAL ADVISORS LLC 2.85% of their portfolio | 2.0m $21.6m | Added +160.8k |
| STONEHILL CAPITAL MANAGEMENT LLC 5.89% of their portfolio | 1.8m $19.6m | Reduced -175.0k |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.07% of their portfolio | 1.7m $18.9m | Reduced -212.5k |
| Nixon Capital, LLC 4.13% of their portfolio | 1.4m $15.7m | Added +187.6k |
| MORGAN STANLEY 0.00% of their portfolio | 1.4m $15.5m | Added +24.3k |
| UBS Group AG 0.00% of their portfolio | 1.4m $15.3m | Added +846.5k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 1.4m $15.0m | Reduced -111.8k |
| De Lisle Partners LLP 1.59% of their portfolio | 1.1m $12.4m | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 992.3k $11.0m | Reduced -398.0k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 874.1k $9.7m | Added +5.1k |
| Polar Capital Holdings Plc 0.04% of their portfolio | 833.4k $9.2m | Reduced -164.0k |
| Ancora Advisors LLC 0.18% of their portfolio | 806.0k $8.9m | Reduced -89.1k |
| Invesco Ltd. 0.00% of their portfolio | 791.4k $8.7m | Added +138.4k |
| Decagon Asset Management LLP 3.54% of their portfolio | 762.9k $8.4m | New |
| RBF Capital, LLC 0.19% of their portfolio | 759.1k $8.4m | Added +368.7k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.17% of their portfolio | 753.2k $8.3m | Reduced -207.9k |
| Marathon Asset Management Ltd 0.32% of their portfolio | 742.9k $8.2m | New |
| SG Americas Securities, LLC 0.01% of their portfolio | 737.9k $8.1m | Added +726.3k |
| Woodline Partners LP 0.03% of their portfolio | 695.2k $7.7m | Added +339.9k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 604.3k $6.7m | Reduced -7.7k |
| PARADIGM CAPITAL MANAGEMENT INC/NY 0.27% of their portfolio | 582.0k $6.4m | Added +2.0k |
| Russell Investments Group, Ltd. 0.01% of their portfolio | 553.7k $6.1m | Reduced -22.4k |
| Pictet Asset Management Holding SA 0.01% of their portfolio | 545.8k $6.0m | Reduced -84.9k |
| Lighthouse Investment Partners, LLC 0.18% of their portfolio | 497.1k $5.5m | New |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 490.3k $5.4m | Added +22.4k |
| Empowered Funds, LLC 0.09% of their portfolio | 461.9k $5.1m | Reduced -104.2k |
| PEREGRINE CAPITAL MANAGEMENT LLC 0.15% of their portfolio | 457.7k $5.1m | Added +48.5k |
| Public Sector Pension Investment Board 0.02% of their portfolio | 439.2k $4.8m | Reduced -55.1k |
| Weiss Asset Management LP 0.07% of their portfolio | 438.0k $4.8m | Added +77.7k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 367.3k $4.1m | Reduced -43.4k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 359.9k $4.0m | Reduced -22.5k |
| Legal & General Group Plc 0.00% of their portfolio | 320.5k $3.5m | Reduced -6.7k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 314.6k $3.5m | Added +82.9k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 310.8k $3.4m | Reduced -91.1k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 296.3k $3.3m | Reduced -26.5k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 287.8k $3.2m | Added +4.0k |
| Nuveen, LLC 0.00% of their portfolio | 281.3k $3.1m | Reduced -5.2k |
| BARCLAYS PLC 0.00% of their portfolio | 273.4k $3.0m | Added +50.5k |
| Allianz Asset Management GmbH 0.00% of their portfolio | 270.5k $3.0m | Reduced -72.3k |
| ROYCE & ASSOCIATES LP 0.03% of their portfolio | 263.8k $2.9m | Reduced -164.7k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio | 260.8k $2.9m | Added +20.8k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 255.9k $2.8m | Reduced -54.9k |
| Swiss National Bank 0.00% of their portfolio | 249.9k $2.8m | Added +4.2k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 225.8k $2.5m | Added +147.0k |
| North Growth Management Ltd. 0.38% of their portfolio | 218.0k $2.4m | Added +3.0k |
| Polar Asset Management Partners Inc. 0.05% of their portfolio | 213.4k $2.4m | New |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 210.6k $2.3m | Reduced -132.5k |
| 683 Capital Management, LLC 0.18% of their portfolio | 200.0k $2.2m | Unchanged |
| EVR Research LP 1.19% of their portfolio | 200.0k $2.2m | Added +175.0k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 178.7k $2.0m | Reduced -8.2k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 170.3k $1.9m | Reduced -18.1k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 169.3k $1.9m | Added +74.8k |
| DENALI ADVISORS LLC 0.21% of their portfolio | 169.1k $1.9m | Reduced -72.3k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 157.8k $1.7m | Reduced -28.8k |
| TRUIST FINANCIAL CORP 0.00% of their portfolio | 156.4k $1.7m | Added +573 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 155.9k $1.7m | Reduced -1.2k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 153.6k $1.7m | Reduced -12 |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 132.3k $1.5m | New |
| CITIGROUP INC 0.00% of their portfolio | 126.2k $1.4m | Reduced -10.2k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 123.5k $1.4m | Added +5.8k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 123.0k $1.4m | Added +5.6k |
| EXCHANGE TRADED CONCEPTS, LLC 0.01% of their portfolio | 119.6k $1.3m | Reduced -1.6k |
| Rafferty Asset Management, LLC 0.00% of their portfolio | 117.3k $1.3m | Added +17.0k |
| Creative Planning 0.00% of their portfolio | 115.8k $1.3m | Added +54.2k |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 114.3k $1.3m | Added +80.7k |
| HARRIS ASSOCIATES L P 0.00% of their portfolio | 108.7k $1.2m | Reduced -1.5k |
| EFG International AG 0.02% of their portfolio | 101.9k $1.1m | First filing |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% of their portfolio | 100.9k $1.1m | Added +100.0k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 100.5k $1.1m | Added +26.9k |
| FEDERATED HERMES, INC. 0.00% of their portfolio | 93.1k $1.0m | Added +305 |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 91.1k $1.0m | Added +37.5k |
| Thrivent Financial for Lutherans 0.00% of their portfolio | 87.1k $962.0k | Reduced -880.5k |
| SIMPLEX TRADING, LLC 0.03% of their portfolio | 85.7k $945.9k | New |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 84.2k $929.3k | Reduced -20.3k |
| DARK FOREST CAPITAL MANAGEMENT LP 0.04% of their portfolio | 80.7k $890.6k | Added +52.8k |
| AlphaQuest LLC 0.05% of their portfolio | 78.7k $869.1k | Reduced -20.7k |
| GAMCO INVESTORS, INC. ET AL 0.01% of their portfolio | 77.1k $851.7k | Reduced -4.2k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 76.5k $844.8k | Unchanged |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 74.3k $820.0k | Reduced -8.0k |
| State of Alaska, Department of Revenue 0.01% of their portfolio | 71.2k $785.0k | Added +785 |
| GLAZER CAPITAL, LLC 0.02% of their portfolio | 70.7k $780.0k | New |