Vanguard Capital Management Reports New 5.18% Stake in Rogers Corp (ROG)

On April 30, 2026, Vanguard Capital Management LLC filed a Schedule 13G reporting a new 5.18% ownership stake in Rogers Corp (ROG). As of the event date on March 31, 2026, Vanguard beneficially owns 925,075 shares of Common Stock. This position represents a significant increase from a previous reported holding of zero, crossing the 5% regulatory threshold. According to the filing, Vanguard Capital Management exercises sole dispositive power over all 925,075 shares, while maintaining sole voting power over 126,871 shares. The filing includes holdings by various affiliates, including Vanguard Asset Management Limited and Vanguard Global Advisers, LLC. The securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. Rogers Corp is headquartered in Chandler, Arizona, and the reporting person, Vanguard Capital Management, is based in Malvern, Pennsylvania. This filing confirms Vanguard's status as a major institutional investor in the company.