Dimensional Fund Advisors LP Increases Stake in JAKKS Pacific Inc to 5.0%

Dimensional Fund Advisors LP filed a Schedule 13G/A on April 9, 2026, disclosing an increased stake in JAKKS Pacific Inc. (JAKK). As of the event date on March 31, 2026, the reporting person beneficially owns 569,538 shares of common stock, representing 5.0% of the class. This reflects a slight increase from the previously reported 564,385 shares. Dimensional Fund Advisors LP, an investment adviser registered under the Investment Advisers Act of 1940, manages several investment companies, trusts, and separate accounts that hold the reported securities. While Dimensional possesses voting and investment power over these shares, it disclaims beneficial ownership of the securities, which are owned by the underlying funds. Specifically, Dimensional holds sole voting power over 558,542 shares and sole dispositive power over all 569,538 shares. The filing indicates that the shares were acquired in the ordinary course of business and not for the purpose of changing or influencing the control of the issuer.