MediaTek is trading at TWD 4175.00, up 3.99% now after semiconductor stocks rallied on stronger AI infrastructure earnings and outlooks.

  • No fresh company-specific announcement on August 13, 2026, was identified as the direct catalyst.
  • Investors continue to support MediaTek’s AI data-center strategy, including its approved $5 billion financing framework and planned accelerator production.
  • The immediate move appears primarily sector-driven.