Dimensional Fund Advisors LP Reduces Stake in TTM Technologies Inc to 4.2%

Dimensional Fund Advisors LP filed a Schedule 13G/A on April 9, 2026, reporting a 4.2% ownership stake in TTM Technologies Inc (TTMI). This filing represents an amendment (Amendment No. 11) to their previous position. As of the event date on March 31, 2026, Dimensional Fund Advisors LP beneficially owns 4,311,094 shares of common stock. Because the current ownership percentage has fallen below the 5% threshold (to 4.2%), the filer is indicating they are no longer a 5% beneficial owner. Dimensional Fund Advisors LP operates as an investment adviser and disclaims beneficial ownership of these shares, which are held by various registered investment companies, trusts, and separate accounts. The firm maintains sole voting power over 4,213,047 shares and sole dispositive power over all 4,311,094 shares. The filing indicates that the securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer.