Vanguard Capital Management Discloses New 5.21% Stake in Radian Group Inc. (RDN)

Vanguard Capital Management LLC filed a Schedule 13G on April 30, 2026, disclosing a new 5.21% passive ownership stake in Radian Group Inc. (RDN). As of the event date on March 31, 2026, Vanguard beneficially owns 7,105,283 shares of common stock. The filing indicates that Vanguard holds sole dispositive power over all 7,105,283 shares, while holding sole voting power over 1,033,354 shares. The position was acquired in the ordinary course of business and is not intended to influence or change the control of the issuer. This reporting includes holdings across various Vanguard affiliates, including Vanguard Asset Management Limited and Vanguard Global Advisers, LLC. No other single person or entity represented in this filing holds an interest exceeding 5% of the class. This filing marks an increase from a previously reported 0% position, establishing Vanguard as a significant institutional shareholder in the Pennsylvania-based mortgage insurance company.