MBC — MASTERBRAND INC
As of Q2 2026, 32 SEC-registered investment managers reported holding MBC (MASTERBRAND INC) in their latest 13F filings, with a combined reported value of $886.72M across 86.47M shares. That is +81.7% by share count (+38.87M shares) versus the previous quarter, while reported value moved +124.9%. Ownership is concentrated: the five largest holders account for 76.0% of reported value and the top ten for 88.3%.
Compared with the prior quarter, 2 opened new positions, 24 added to existing stakes, 6 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
MBC is classified in the Consumer Discretionary sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 31.55M | $324.70M | 0.01% | Add |
| Pzena Investment Management history | Q2 2026 | 15.33M | $157.74M | 0.46% | Add |
| Fidelity Management & Research (FMR) history | Q2 2026 | 10.37M | $106.72M | 0.01% | Add |
| Vanguard Group history | Q4 2025 | 9.08M | $100.23M | 0.00% | Hold |
| Geode Capital Management history | Q2 2026 | 5.13M | $52.81M | 0.00% | Add |
| Charles Schwab Investment Management history | Q2 2026 | 3.10M | $31.88M | 0.00% | Add |
| Morgan Stanley history | Q2 2026 | 2.54M | $26.16M | 0.00% | Add |
| Franklin Resources history | Q2 2026 | 2.46M | $25.33M | 0.01% | Add |
| Northern Trust Corp history | Q2 2026 | 2.24M | $23.04M | 0.00% | Add |
| Goldman Sachs Group history | Q2 2026 | 1.98M | $20.34M | 0.00% | Reduce |
| Wells Fargo & Co history | Q2 2026 | 1.41M | $14.53M | 0.00% | Add |
| UBS Group AG history | Q2 2026 | 1.36M | $14.01M | 0.00% | Add |
| BNY Mellon history | Q2 2026 | 1.25M | $12.90M | 0.00% | Add |
| Invesco Ltd history | Q2 2026 | 1.20M | $12.33M | 0.00% | Add |
| Principal Global Investors history | Q2 2026 | 981.21K | $10.10M | 0.01% | Add |
| Renaissance Technologies history | Q2 2026 | 880.78K | $9.06M | 0.01% | Reduce |
| Arrowstreet Capital history | Q4 2024 | 531.51K | $7.77M | 0.01% | Reduce |
| PSP Investments history | Q2 2026 | 697.46K | $7.18M | 0.02% | Add |
| Citigroup Inc history | Q2 2026 | 606.04K | $6.24M | 0.00% | Add |
| Legal & General Investment Management America history | Q2 2026 | 463.24K | $4.77M | 0.00% | Add |
New Positions (Q2 2026)
- JPMorgan Chase & Co 444.63K sh · $4.56M
- Lazard Asset Management 13.64K sh · $140.40K
Fully Exited (vs previous quarter)
- Balyasny Asset Management sold 501.70K sh · $4.17M
- Janus Henderson Group sold 55.52K sh · $461.64K
- Two Sigma Investments sold 22.00K sh · $182.82K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | 20.05M | 20.17M | 19.48M | 18.85M | 18.88M | 19.36M | 19.35M | 31.55M |
| Pzena Investment Management | 779.65K | 3.77M | 3.65M | 3.59M | 3.39M | 2.90M | 2.80M | 2.84M | 2.85M | 2.86M | 4.15M | 4.12M | 3.79M | 3.81M | 15.33M |
| Fidelity Management & Research (FMR) | 767.01K | 406.01K | 437.70K | 393.13K | 326.39K | 137.39K | 141.06K | 138.00K | 993.96K | 5.15M | 5.83M | 3.70M | 3.72M | 4.34M | 10.37M |
| Geode Capital Management | 1.71M | 1.78M | 2.54M | 2.62M | 2.74M | 3.09M | 3.26M | 3.40M | 2.94M | 2.99M | 3.00M | 3.01M | 3.01M | 3.10M | 5.13M |
| Charles Schwab Investment Management | 829.57K | 711.86K | 1.00M | 1.03M | 1.04M | 1.35M | 1.76M | 2.09M | 2.40M | 2.51M | 2.48M | 2.49M | 2.51M | 2.54M | 3.10M |
| Morgan Stanley | 2.02M | 2.53M | 2.48M | 3.52M | 3.67M | 3.02M | 2.32M | 2.31M | 2.01M | 1.45M | 1.45M | 1.38M | 1.41M | 1.15M | 2.54M |
| Franklin Resources | 21.80K | 14.30K | — | 52.68K | 23.53K | 66.07K | 80.59K | 82.46K | — | — | — | — | — | 85.02K | 2.46M |
| Northern Trust Corp | 830.74K | 814.33K | 1.42M | 1.41M | 1.41M | 1.36M | 1.32M | 1.33M | 1.52M | 1.50M | 1.48M | 1.47M | 1.36M | 1.35M | 2.24M |
| Goldman Sachs Group | 844.97K | 199.87K | 724.73K | 1.46M | 1.80M | 2.69M | 1.83M | 2.08M | 1.86M | 1.26M | 1.11M | 2.47M | 2.62M | 3.06M | 1.98M |
| Wells Fargo & Co | 364.37K | 120.32K | 129.03K | 88.79K | 96.45K | 101.01K | 110.78K | 668.82K | 653.48K | 185.15K | 173.49K | 186.94K | 178.70K | 86.67K | 1.41M |
| UBS Group AG | 94.24K | 346.06K | 124.47K | 70.23K | 131.68K | 133.93K | 115.72K | 163.79K | 352.27K | 383.50K | 222.51K | 542.37K | 1.39M | 668.72K | 1.36M |
| BNY Mellon | 1.06M | 1.01M | 1.17M | 1.12M | 1.14M | 1.06M | 1.07M | 952.80K | 952.27K | 913.61K | 903.77K | 869.02K | 874.14K | 848.01K | 1.25M |
| Invesco Ltd | 391.55K | 792.54K | 793.95K | 754.27K | 1.55M | 1.66M | 1.69M | 1.37M | 1.58M | 1.14M | 656.20K | 652.92K | 791.37K | 926.40K | 1.20M |
| Principal Global Investors | 796.20K | 776.43K | 733.11K | 691.48K | 661.05K | 702.74K | 677.43K | 660.53K | 685.75K | 707.82K | 628.33K | 611.96K | 604.27K | 616.27K | 981.21K |
| Renaissance Technologies | 64.36K | 51.10K | 1.03M | 1.04M | 1.23M | 1.35M | 1.44M | 1.52M | 1.52M | 1.55M | 2.05M | 2.11M | 2.27M | 1.75M | 880.78K |
| PSP Investments | 235.26K | 225.55K | 228.11K | 157.81K | 263.05K | 259.83K | 279.39K | 269.59K | 316.62K | 403.05K | 432.80K | 494.32K | 439.23K | 453.54K | 697.46K |
| Citigroup Inc | 386.29K | 121.98K | 172.83K | 73.42K | 123.86K | 157.06K | 142.05K | 225.84K | 230.91K | 243.72K | 160.85K | 136.31K | 126.16K | 146.79K | 606.04K |
| Legal & General Investment Management America | 982.32K | 631.82K | 370.18K | 364.84K | 362.20K | 364.29K | 365.29K | 358.71K | 354.39K | 345.55K | 350.32K | 327.23K | 320.51K | 294.87K | 463.24K |
| Bank of America Corp | 646.74K | 663.78K | 759.69K | 816.38K | 663.20K | 497.37K | 510.36K | 511.34K | 629.28K | 552.19K | 377.78K | 410.75K | 367.32K | 506.11K | 447.51K |
| JPMorgan Chase & Co | 469.32K | 174.67K | 255.16K | 401.93K | 403.96K | 646.12K | 547.80K | 294.92K | 693.22K | 161.37K | 153.38K | 695.13K | 992.26K | — | 444.63K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details