Vanguard Capital Management Acquires 5.25% Stake in Masterbrand Inc (MBC)

On April 30, 2026, Vanguard Capital Management LLC filed a Schedule 13G with the SEC, reporting a new 5.25% stake in Masterbrand Inc (MBC). As of the event date on March 31, 2026, Vanguard beneficially owns 6,705,627 shares of Common Stock. This position represents a significant increase from a previously reported 0% ownership level. The filing indicates that Vanguard Capital Management exercises sole dispositive power over all 6,705,627 shares, while holding sole voting power over 980,135 shares. The reporting entity includes various affiliates such as Vanguard Asset Management Limited and Vanguard Global Advisers, LLC. The shares were acquired in the ordinary course of business and not for the purpose of changing or influencing the control of the issuer. No other single person's interest in these securities exceeds 5%. Masterbrand Inc is headquartered in Jasper, Indiana, and the filing was signed by Ashley Grim, Head of Global Fund Administration.