MASTERBRAND INC (MBC) Institutional Ownership and Insiders Activity

MASTERBRAND INC (MBC) is widely held by institutional investors, with 3 tracked firms reporting positions valued at approximately $47.13M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Hancock Classic Value is the largest disclosed holder, reporting approximately $31.69M in MBC holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Hancock Classic Value representing the majority of disclosed value.