Dimensional Fund Advisors Ltd., acting as investment advisor and on behalf of affiliated investment advisors, disclosed interests in 1,732,724 €0.25 ordinary shares of DCC Energy plc, representing 2.03% of the relevant securities. The firm expressly disclaimed beneficial ownership of the shares. The opening position disclosure, dated 26 August 2026, recorded a transfer in of 194 shares on the latest practicable date of 25 August 2026. No short positions, derivatives, other dealing arrangements or Supplemental Form 8 were reported.