Dimensional Fund Advisors LP's Schedule 13G/A Filing for Heidrick & Struggles International Inc

Dimensional Fund Advisors LP filed an amendment to its Schedule 13G for Heidrick & Struggles International Inc, reporting ownership of 5.4% of the company's common stock. The filing indicates that Dimensional Fund Advisors LP, an investment adviser, manages funds that hold these shares. The firm disclaims beneficial ownership of the securities, stating that the shares are owned by the funds it manages. The filing also notes that no single fund exceeds 5% ownership of the class of securities. The amendment was signed by Selwyn Notelovitz, Global Chief Compliance Officer, on October 9, 2025.