Vanguard Capital Management Acquires 5.34% Stake in Marvell Technology Inc

Vanguard Capital Management LLC has filed a Schedule 13G with the SEC, reporting a new significant ownership stake in Marvell Technology Inc (MRVL). As of the event date on March 31, 2026, Vanguard beneficially owns 46,727,183 shares of common stock, representing a 5.34% ownership interest in the company. The filing indicates that Vanguard holds sole dispositive power over the entire share count, while maintaining sole voting power over 7,621,958 shares. This position includes holdings across various Vanguard affiliates, such as Vanguard Asset Management Limited and Vanguard Global Advisers, LLC. The filing was made under Rule 13d-1(b), certifying that the shares were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. This initial reporting marks a substantial increase from a previous zero-holding status, establishing Vanguard as a major institutional shareholder in the semiconductor firm.