Vanguard Capital Management Acquires 5.28% Stake in MGIC Investment Corp (MTG)

Vanguard Capital Management LLC has filed a Schedule 13G reporting a new 5.28% passive ownership stake in MGIC Investment Corp (MTG). As of the event date on March 31, 2026, Vanguard beneficially owns 11,372,306 shares of common stock. The filing indicates that Vanguard holds sole dispositive power over all 11,372,306 shares, while holding sole voting power over 1,690,814 shares. This position includes holdings across various Vanguard affiliates and business divisions, including 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 influencing or changing control of the issuer. This filing represents an increase from a previously reported 0% ownership, establishing Vanguard as a significant institutional shareholder in the Milwaukee-based mortgage insurance provider.