Amendment to Schedule 13G/A by The Vanguard Group for Littelfuse Inc

The Vanguard Group has filed an amendment to its Schedule 13G/A for Littelfuse Inc, reporting ownership of 2,925,048 shares, representing 11.8% of the company's common stock. The filing indicates that The Vanguard Group has sole dispositive power over 2,744,505 shares and shared dispositive power over 180,543 shares. The shares are held by The Vanguard Group's clients, including investment companies registered under the Investment Company Act of 1940 and other managed accounts. The filing certifies that the securities were acquired and are held in the ordinary course of business and not for the purpose of influencing the control of the issuer. The amendment was signed by Ashley Grim, Head of Global Fund Administration, on October 31, 2025.