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MBC · MasterBrand, Inc. · Shareholders & Ownership

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$7.08 -0.43 (-5.73%) At close · Nov 5 Play latest call Q3 2026 earnings call transcript
Market Cap
$1.44B
Shares
203.49M
Volume · Nov 5 2.93M Avg daily vol (3M) 2.55M

Every disclosed holder of MBC in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns MBC

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group Shares % Out
Institutional (13F) 222,015,987 109.10%
Insiders (Forms 3, 4, 5) 4,351,971 2.14%
13D/G-only blocks 0 0.00%
Remaining 22,877,468 -11.24%
Registered funds (N-PORT, not summed) 80,629,000 39.62%

Shares outstanding: 203,490,490, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of MBC

# Holder Shares
1
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
31,554,598
1.1
iShares Core S&P Small-Cap ETF
Fund S000004313 · Registered fund · Jun 30, 2026
iShares Trust, not summed
12,319,725
1.2
iShares Russell 2000 ETF
Fund S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
5,273,322
1.3
iShares Russell 2000 Value ETF
Fund S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,911,708
1.4
iShares S&P Small-Cap 600 Value ETF
Fund S000004316 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,800,797
1.5
iShares U.S. Home Construction ETF
Fund S000009415 · Registered fund · Jun 30, 2026
iShares Trust, not summed
971,608
2
PZENA INVESTMENT MANAGEMENT LLC
13F CIK 1027796 · Registered investment adviser · Sep 30, 2026
17,027,986
2.1
Pzena Small Cap Value Fund
Fund S000053713 · Registered fund · Aug 31, 2026
Advisors Series Trust, not summed
423,352
3
Coliseum Capital Management, LLC
13G CIK 1409751 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(c), passive investor, not summed
13,200,117
3.1
Coliseum Capital Management, LLC
13F CIK 1409751 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
13,200,117
4
Gates Capital Management, Inc.
13F CIK 1312908 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
13,186,754
4.1
Gates Capital Management, Inc.
13G CIK 1312908 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
13,186,754
5
FMR LLC
13G CIK 315066 · Holding company · Sep 30, 2026
Rule 13d-1(b), qualified institution, not summed
13,029,673
5.1
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
10,370,825
5.2
Fidelity Value Fund
Fund S000005455 · Registered fund · Jul 31, 2026
Fidelity Capital Trust, not summed
6,123,400
5.3
Fidelity Small Cap Index Fund
Fund S000033638 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
2,223,406
5.4
Fidelity Advisor Value Strategies Fund
Fund S000005117 · Registered fund · Aug 31, 2026
Fidelity Advisor Series I, not summed
1,513,300
5.5
Fidelity Mid Cap Value Fund
Fund S000006068 · Registered fund · Jul 31, 2026
Fidelity Devonshire Trust, not summed
1,138,800
6
REDWOOD CAPITAL MANAGEMENT, LLC
13F CIK 1316622 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
9,821,896
7
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Sep 30, 2026
9,433,405
7.1
U.S. SMALL CAP VALUE PORTFOLIO
Fund S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
2,296,197
7.2
Dimensional US Small Cap Value ETF
Fund S000075151 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
1,103,307
7.3
Dimensional U.S. Targeted Value ETF
Fund S000070901 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
986,816
7.4
U.S. SMALL CAP PORTFOLIO
Fund S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
926,998
7.5
U.S. Targeted Value Portfolio
Fund S000000970 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
620,949
8
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
8,834,686
9
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
8,195,786
9.1
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF
Fund S000041317 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
1,866,144
9.2
State Street(R) SPDR(R) S & P 600(TM) Small Cap Value ETF
Fund S000006974 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
1,069,310
9.3
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
70,523
9.4
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF
Fund S000006973 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
44,124
9.5
State Street(R) SPDR(R) S&P(R) 1500 Value Tilt ETF
Fund S000033831 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
12,414
10
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
6,146,594
11
Pertento Partners LLP
13F CIK 1894571 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,968,072
12
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,131,400
13
Sixth Street Partners Management Company, L.P.
13F CIK 1812095 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
4,905,383
14
Diameter Capital Partners LP
13F CIK 1727012 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,779,445
15
Atlas FRM LLC
13F CIK 1879898 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,624,400
16
PARADIGM CAPITAL MANAGEMENT INC/NY
13F CIK 1037792 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,618,700
17
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,144,271
18
ACK Asset Management LLC
13F CIK 1510940 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,700,000
19
Monarch Alternative Capital LP
13F CIK 1281084 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,700,000
20
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F CIK 861177 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,133,352
21
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,098,412
21.1
Schwab U.S. Small-Cap ETF
Fund S000026636 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
968,745
21.2
Schwab Fundamental U.S. Small Company ETF
Fund S000040878 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
914,726
21.3
Schwab Small-Cap Index Fund
Fund S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
494,246
21.4
Schwab Fundamental U.S. Small Company Index Fund
Fund S000016767 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
238,824
21.5
Schwab U.S. Broad Market ETF
Fund S000026631 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
151,212
22
STONEHILL CAPITAL MANAGEMENT LLC
13F CIK 1266227 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,662,946
23
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
2,542,550
23.1
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
901
24
FRANKLIN RESOURCES INC
13F CIK 38777 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,461,300
24.1
Franklin Small Cap Value Fund
Fund S000007356 · Registered fund · Jul 31, 2026
Franklin Value Investors Trust, not summed
1,356,501
24.2
Franklin Small Cap Value VIP Fund
Fund S000007315 · Registered fund · Jun 30, 2026
Franklin Templeton Variable Insurance Products Trust, not summed
505,966
25
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
2,322,987
26
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,239,105
26.1
Small Cap Index Fund
Fund S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
102,997
26.2
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
41,712
26.3
Small Cap Core Fund
Fund S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
9,305
27
Banyard R David
Insider CIK 1660085 · Jun 3, 2026
Director, CEO & President, issuer-wide
2,038,614
28
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,977,045
28.1
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
Fund S000048296 · Registered fund · Aug 31, 2026
Goldman Sachs ETF Trust, not summed
80,174
29
SYSTEMATIC FINANCIAL MANAGEMENT LP
13F CIK 1085936 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,973,382
30
COOKE & BIELER LP
13F CIK 24386 · Registered investment adviser · Sep 30, 2026
1,898,489
31
WELLS FARGO & COMPANY/MN
13F CIK 72971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,412,265
32
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,361,158
33
VANGUARD TAX-MANAGED SMALL-CAP FUND
Fund S000004387 · Registered fund · Jun 30, 2026
VANGUARD TAX-MANAGED FUNDS, not summed
1,360,790
34
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,336,320
35
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
13F CIK 1164833 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,325,647
35.1
Hotchkis and Wiley Small Cap Diversified Value Fund
Fund S000045868 · Registered fund · Jun 30, 2026
HOTCHKIS & WILEY FUNDS/DE/, not summed
305,395
36
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Sep 30, 2026
1,240,967
37
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,198,469
37.1
Invesco S&P SmallCap 600 Revenue ETF
Fund S000064596 · Registered fund · Aug 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
397,379
37.2
Invesco S&P Spin-Off ETF
Fund S000060807 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
243,367
37.3
Invesco S&P Smallcap 600 Pure Value ETF
Fund S000060800 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
144,850
37.4
Invesco S&P SmallCap Industrials ETF
Fund S000028300 · Registered fund · Aug 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
119,558
37.5
Invesco RAFI US 1000 ETF
Fund S000011995 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
94,953
38
VANGUARD RUSSELL 2000 INDEX FUND
Fund S000030003 · Registered fund · Aug 31, 2026
VANGUARD SCOTTSDALE FUNDS, not summed
1,164,389
39
CANYON CAPITAL ADVISORS LLC
13F CIK 1074034 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,077,523
40
BRIDGEWAY CAPITAL MANAGEMENT, LLC
13F CIK 1107261 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,035,640
40.1
Omni Small-Cap Value Fund
Fund S000033567 · Registered fund · Jun 30, 2026
Bridgeway Funds, Inc., not summed
361,343
41
PRINCIPAL FINANCIAL GROUP INC
13F CIK 1126328 · Insurance company · Sep 30, 2026
972,583
41.1
SmallCap Value Fund II
Fund S000007169 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
242,117
41.2
SmallCap S&P 600 Index Fund
Fund S000007203 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
149,581
42
De Lisle Partners LLP
13F CIK 2011184 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
948,420
43
Marathon Asset Management Ltd
13F CIK 1861026 · Registered investment adviser · Sep 30, 2026
947,041
44
RENAISSANCE TECHNOLOGIES LLC
13F CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
880,781
45
T. Rowe Price Investment Management, Inc.
13F CIK 1897612 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
779,404
46
Pictet Asset Management Holding SA
13F CIK 1993888 · Unknown · Sep 30, 2026
741,591
47
VANGUARD S&P SMALL-CAP 600 INDEX FUND
Fund S000030017 · Registered fund · Aug 31, 2026
VANGUARD ADMIRAL FUNDS, not summed
731,877
48
Empowered Funds, LLC
13F CIK 1592828 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
697,948
48.1
EA Bridgeway Omni Small-Cap Value ETF
Fund S000078089 · Registered fund · Jun 30, 2026
EA Series Trust, not summed
674,297
48.2
Sequoia Global Value ETF
Fund S000082843 · Registered fund · Aug 31, 2026
EA Series Trust, not summed
24,043
49
Public Sector Pension Investment Board
13F CIK 1396318 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
697,458
50
GRACE & WHITE INC /NY
13F CIK 903064 · Registered investment adviser · Sep 30, 2026
691,288

52 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 477 holders

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Key facts CIK 1941365 CUSIP 57638P104 13F (30d) 151 filings 125 filers Visit website Investor relations