# Masterbrand (MBC): value investors who own it | moatshark

0 value investors held Masterbrand in their Q3 2026 13F. See who bought, sold and how ownership has changed by quarter.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Miller Value Partners | 0.0% | $0k | Sold out | 1 |

## Directors buying and selling (Form 4, last 12 months)

| Date | Who | Role | Bought or sold | Shares | Value |
| --- | --- | --- | --- | --- | --- |
| 2026-08-25 | Young Mark A. | VP, Chief Accounting Officer | Sold | 3057 | $28k |
| 2026-08-25 | Young Mark A. | VP, Chief Accounting Officer | Sold | 2943 | $27k |
| 2026-08-11 | Wanninger Kurt | EVP & Chief Operations Officer | Sold | 50000 | $461k |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/mbc). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.