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Security record · archived quarter

MBC

MasterBrand, Inc. · Consumer Cyclical · Furnishings, Fixtures & Appliances

6.43 -4.9% mkt cap $1.31B quote delayed (FMP) · as of Oct 19 22:09 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
93Tracked holders
-4Δ holders
78.02MShares held
$648.73MReported value
+4New positions
−8Exits
Falling Conviction score 34/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -4.1% · share flow -1.4% · net new positions -4.3% · formula
Broad distribution: falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 1 0 19.77K $136,992 n/a n/a
Q2 2026 88 -1 109.41M $1.13B +7 −9
Q1 2026 93 -4 78.02M $648.73M +4 −8
Q4 2025 97 +1 82.51M $911.41M +1 n/a
Q3 2025 17 0 47.73M $628.59M n/a n/a
Q2 2025 14 0 45.24M $494.49M n/a n/a
Q1 2025 11 -3 10.66M $139.17M n/a −3
Q4 2024 14 -2 12.05M $176.11M n/a −2
Q3 2024 15 +1 8.14M $150.90M +1 n/a
Q2 2024 14 n/a 11.07M $162.48M n/a n/a
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 19.35M -0.1% $160.82M 0.0% ▼ Trim 4 SEC ↗ ×13
2 Dimensional Fund Advisors Lp 7.01M +6.8% $58.26M 0.0% ▲ Add 2 SEC ↗ ×5
3 Boston Partners 6.73M -22.6% $55.90M 0.1% ▼ Trim 2 SEC ↗ ×4
4 Vanguard Capital Management Llc 5.73M n/a $47.58M 0.0% n/c 1 SEC ↗
5 State Street Global Advisors ✦ (passive) 4.89M -1.3% $40.64M 0.0% ▼ Trim 6 SEC ↗
6 Fidelity (FMR) ✦ 4.34M +16.7% $36.07M 0.0% ▲ Add 4 SEC ↗ ×3
7 UBS AM, a distinct business unit of… 3.13M +0.3% $26.05M 0.0% ▲ Add 2 SEC ↗ ×7
8 Geode Capital Management ✦ (passive) 3.10M +2.9% $25.75M 0.0% ▲ Add 8 SEC ↗ ×2
9 Goldman Sachs Group ✦ 3.06M +17.1% $25.45M 0.0% ▲ Add 3 SEC ↗ ×2
10 Charles Schwab Investment… 2.54M +1.2% $21.13M 0.0% ▲ Add 2 SEC ↗
11 Renaissance Technologies ✦ 1.75M -22.9% $14.56M 0.0% ▼ Trim 8 SEC ↗
12 Northern Trust Corp 1.35M -0.4% $11.26M 0.0% ▼ Trim 2 SEC ↗ ×7
13 Morgan Stanley ✦ 1.15M -18.4% $9.54M 0.0% ▼ Trim 3 SEC ↗ ×15
14 Invesco Ltd. 926.40K +17.1% $7.70M 0.0% ▲ Add 2 SEC ↗ ×5
15 Bank of New York Mellon Corp 848.01K -3.0% $7.05M 0.0% ▼ Trim 2 SEC ↗ ×10
16 UBS Group AG 668.72K -51.9% $5.56M 0.0% ▼ Trim 2 SEC ↗ ×3
17 JPMorgan Chase ✦ 675.27K -31.9% $5.54M 0.0% ▼ Trim 3 SEC ↗ ×7
18 Principal Financial Group Inc 616.27K +2.0% $5.12M 0.0% ▲ Add 2 SEC ↗ ×2
19 Allianz Asset Management GmbH 530.13K +96.0% $4.41M 0.0% ▲ Add 2 SEC ↗
20 Victory Capital Management Inc 520.37K +6.1% $4.32M 0.0% ▲ Add 2 SEC ↗
21 Bank Of America Corp /De/ 506.11K +37.8% $4.21M 0.0% ▲ Add 2 SEC ↗ ×5
22 Balyasny Asset Management L.P. 501.70K New $4.17M 0.0% New 1 SEC ↗
23 Millennium Management ✦ 472.87K +109.4% $3.93M 0.0% ▲ Add 8 SEC ↗
24 Pictet Asset Management Holding SA 451.58K -17.3% $3.75M 0.0% ▼ Trim 2 SEC ↗
25 Quantinno Capital Management LP 397.18K +613.4% $3.30M 0.0% ▲ Add 2 SEC ↗
26 First Trust Advisors Lp 382.81K +49.6% $3.18M 0.0% ▲ Add 2 SEC ↗
27 Sei Investments Co 378.36K +20.3% $3.14M 0.0% ▲ Add 2 SEC ↗ ×2
28 Rhumbline Advisers 363.47K +1.0% $3.02M 0.0% ▲ Add 2 SEC ↗
29 Deutsche Bank Ag\ 299.76K +4.2% $2.49M 0.0% ▲ Add 2 SEC ↗ ×2
30 Legal & General Group Plc 294.87K -8.0% $2.45M 0.0% ▼ Trim 2 SEC ↗ ×3
31 Nuveen, LLC 283.08K +0.6% $2.35M 0.0% ▲ Add 2 SEC ↗ ×2
32 Ameriprise Financial Inc 280.29K -5.4% $2.33M 0.0% ▼ Trim 2 SEC ↗ ×3
33 Universal- Beteiligungs- und… 255.85K -1.9% $2.13M 0.0% ▼ Trim 2 SEC ↗
34 Swiss National Bank 249.90K 0.0% $2.08M 0.0% Held 2 SEC ↗
35 AQR Capital Management ✦ 241.95K +42.1% $2.01M 0.0% ▲ Add 8 SEC ↗ ×5
36 Russell Investments Group, Ltd. 236.59K -57.3% $1.97M 0.0% ▼ Trim 2 SEC ↗ ×6
37 Holocene Advisors, LP 234.43K New $1.95M 0.0% New 1 SEC ↗
38 American Century Companies Inc 233.93K -24.7% $1.94M 0.0% ▼ Trim 2 SEC ↗
39 D. E. Shaw & Co. ✦ 221.84K +120.7% $1.84M 0.0% ▲ Add 8 SEC ↗ ×2
40 Alliancebernstein L.P. 153.50K -0.1% $1.69M 0.0% ▼ Trim 2 SEC ↗
41 Raymond James Financial Inc 167.50K +6.2% $1.39M 0.0% ▲ Add 2 SEC ↗ ×2
42 California State Teachers… 165.49K +34.5% $1.38M 0.0% ▲ Add 2 SEC ↗
43 Truist Financial Corp 155.05K -0.9% $1.29M 0.0% ▼ Trim 2 SEC ↗ ×2
44 T. Rowe Price ✦ 151.28K +22.5% $1.26M 0.0% ▲ Add 8 SEC ↗ ×2
45 Citigroup Inc 146.79K +16.4% $1.22M 0.0% ▲ Add 2 SEC ↗ ×3
46 Prudential Financial Inc 132.39K -37.1% $1.10M 0.0% ▼ Trim 2 SEC ↗
47 Barclays Plc 119.76K -56.2% $995,180 0.0% ▼ Trim 2 SEC ↗ ×3
48 Creative Planning 118.57K +2.4% $985,283 0.0% ▲ Add 2 SEC ↗
49 Federated Hermes, Inc. 100.86K +8.3% $838,172 0.0% ▲ Add 2 SEC ↗ ×2
50 LMR Partners LLP 88.13K New $732,335 0.0% New 1 SEC ↗
51 Wells Fargo & Company/Mn 86.67K -51.5% $720,223 0.0% ▼ Trim 2 SEC ↗ ×4
52 Franklin Resources Inc 85.02K New $706,524 0.0% New 1 SEC ↗ ×3
53 New York State Common Retirement… 84.18K 0.0% $699,536 0.0% Held 2 SEC ↗
54 GAMCO Investors ✦ 78.07K +1.2% $648,753 0.0% ▲ Add 8 SEC ↗
55 State Of Wisconsin Investment Board 70.99K -22.0% $589,927 0.0% ▼ Trim 2 SEC ↗
56 Pnc Financial Services Group, Inc. 70.80K -4.7% $588,306 0.0% ▼ Trim 2 SEC ↗ ×5
57 Zurcher Kantonalbank (Zurich… 67.57K +38.0% $561,523 0.0% ▲ Add 2 SEC ↗
58 MIRAE ASSET GLOBAL ETFS HOLDINGS… 59.60K +0.9% $495,268 0.0% ▲ Add 2 SEC ↗
59 Susquehanna International Group, Llp 57.59K +166.2% $478,590 0.0% ▲ Add 2 SEC ↗
60 Janus Henderson Group Plc 55.52K 0.0% $461,640 0.0% Held 2 SEC ↗
61 Manufacturers Life Insurance… 55.24K -2.6% $459,044 0.0% ▼ Trim 2 SEC ↗
62 Bnp Paribas Financial Markets 44.63K -18.0% $370,850 0.0% ▼ Trim 2 SEC ↗
63 State Board Of Administration Of… 44.53K 0.0% $370,069 0.0% Held 2 SEC ↗
64 Envestnet Asset Management Inc 41.07K +16.0% $341,261 0.0% ▲ Add 2 SEC ↗
65 Mercer Global Advisors Inc /Adv 39.46K +197.4% $327,888 0.0% ▲ Add 2 SEC ↗
66 Royal Bank Of Canada 34.99K -8.2% $290,000 0.0% ▼ Trim 2 SEC ↗ ×4
67 LPL Financial LLC 34.83K -8.9% $289,398 0.0% ▼ Trim 2 SEC ↗
68 Fifth Third Bancorp 32.34K +1222.9% $268,787 0.0% ▲ Add 2 SEC ↗
69 Captrust Financial Advisors 23.62K +6.5% $196,282 0.0% ▲ Add 2 SEC ↗
70 Corient Private Wealth LP 22.08K -44.3% $183,470 0.0% ▼ Trim 2 SEC ↗
71 Two Sigma Investments ✦ 22.00K -83.4% $182,820 0.0% ▼ Trim 2 SEC ↗
72 Voya Investment Management Llc 21.55K -5.5% $179,114 0.0% ▼ Trim 2 SEC ↗
73 Commonwealth Equity Services, Llc 20.10K -5.7% $167,002 0.0% ▼ Trim 2 SEC ↗
74 ProShare Advisors LLC 19.77K -20.0% $164,305 0.0% ▼ Trim 2 SEC ↗
75 Amundi 17.97K +24.6% $149,347 0.0% ▲ Add 2 SEC ↗
76 Us Bancorp \De\ 17.54K +30.8% $145,741 0.0% ▲ Add 2 SEC ↗ ×3
77 Cetera Investment Advisers 14.47K -1.4% $120,237 0.0% ▼ Trim 2 SEC ↗
78 BNP Paribas Asset Management… 14.24K -85.9% $118,302 0.0% ▼ Trim 2 SEC ↗ ×2
79 Citadel Advisors ✦ 14.15K -91.6% $117,595 0.0% ▼ Trim 7 SEC ↗
80 Bank Of Montreal /Can/ 13.64K +4.8% $113,365 0.0% ▲ Add 2 SEC ↗ ×6
81 CIBC Asset Management Inc 12.34K 0.0% $102,554 0.0% Held 2 SEC ↗
82 Osaic Holdings, Inc. 11.32K -27.2% $94,088 0.0% ▼ Trim 2 SEC ↗ ×2
83 Ensign Peak Advisors, Inc 8.77K 0.0% $72,837 0.0% Held 2 SEC ↗
84 Jones Financial Companies Lllp 4.38K -8.9% $36,297 0.0% ▼ Trim 2 SEC ↗
85 Cwm, Llc 3.57K -0.2% $29,642 0.0% ▼ Trim 2 SEC ↗
86 Northwestern Mutual Wealth… 3.01K 0.0% $25,030 0.0% Held 2 SEC ↗
87 Nomura Asset Management Co Ltd 1.60K 0.0% $13,296 0.0% Held 2 SEC ↗
88 Rockefeller Capital Management L.P. 951 -14.0% $7,903 0.0% ▼ Trim 2 SEC ↗ ×2
89 Group One Trading Llc 900 +136.2% $7,479 0.0% ▲ Add 2 SEC ↗
90 TD Waterhouse Canada Inc. 638 0.0% $5,251 0.0% Held 2 SEC ↗
91 National Bank Of Canada /Fi/ 501 +2.7% $4,162 0.0% ▲ Add 2 SEC ↗ ×2
92 Simplex Trading, Llc 158 -99.8% $1,312 0.0% ▼ Trim 2 SEC ↗
93 Assetmark, Inc 31 -52.3% $258 0.0% ▼ Trim 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

Exited

Harris Associates (Oakmark) $1.20M was 0.0%
Allspring Global Investments… $410,727 was 0.0%
Gotham Asset Management $213,072 was 0.0%
Wealth Enhancement Advisory… $209,374 was 0.0%
Mackenzie Financial Corp $194,946 was 0.0%
Neuberger Berman Group LLC $175,547 was 0.0%
Mitsubishi UFJ Trust &… $129,554 was 0.0%
Optiver Holding B.V. $2,793 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 333 holders, 154.24M shares, $1.25B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 25 Young Mark A.

Officer · 3.06K sh · $27,972

Aug 25 Young Mark A.

Officer · 2.94K sh · $26,928

Aug 11 Wanninger Kurt

Officer · 50.00K sh · $461,065

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 17 SC 13G/A: Coliseum Capital Management, LLC

View original SEC filing ↗

Aug 14 SC 13G/A: Gates Capital Management, Inc.

View original SEC filing ↗

Aug 06 SC 13G: FMR LLC

View original SEC filing ↗

Aug 04 SC 13G/A: Boston Partners

View original SEC filing ↗

Jul 22 SC 13G: PZENA INVESTMENT MANAGEMENT LLC

View original SEC filing ↗

Jul 14 SC 13G/A: DIMENSIONAL FUND ADVISORS LP

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2026 · Methodology · Get this via the API