Canonical: https://ownershiptrace.com/13f/companies/2402

# Who owns MasterBrand, Inc. (MBC)? Elite investor 13F holders

5 tracked elite investors reported holding MasterBrand, Inc as of 2026-06-30, including Pzena Investment Management, Renaissance Technologies LLC, Ancora Advisors / Ancora Holdings, D.E. Shaw, GAMCO. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

5 tracked investors currently reported holding · Latest report period: 2026-06-30 · Consumer Discretionary · Consumer Durables & Apparel

MasterBrand, Inc. engages in the manufacture and sale of residential cabinets in the United States, Canada, and Mexico. The company offers a range of residential cabinetry products, such as stock, semi-custom, and premium cabinetry for the kitchen, bathroom, and other parts of the home. It sells its products to remodeling and new construction markets through dealers, retailers, and builders.…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Pzena Investment Management](https://ownershiptrace.com/13f/investors/64) | Masterbrand, Inc. | SHARE | 2026-06-30 | 2026-08-07 00:00:00 | 157740380.00 USD | 15329483.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1027796/0001027796-26-000049-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | Masterbrand, Inc. | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 9063236.00 USD | 880781.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | Masterbrand, Inc. | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 6917159.00 USD | 672221.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | Masterbrand, Inc. | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 3250437.00 USD | 315883.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Miller Value Partners](https://ownershiptrace.com/13f/investors/10) | Masterbrand, Inc. | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/1135778/0001135778-26-000016-index.html) |
| [GAMCO](https://ownershiptrace.com/13f/investors/137) | Masterbrand, Inc. | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 574769.00 USD | 55857.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/807249/0001140361-26-032508-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

This public summary shows the default reporting scope. Enable JavaScript for interactive filters, charts, and additional rows.

[How to read the data](https://ownershiptrace.com/docs#reading-the-data) · [Disclaimer](https://ownershiptrace.com/disclaimer)