Taiwan Becomes World's Fifth-Largest Stock Market on TSMC Boom - GuruFocus

Taiwan's emergence as the world's fifth-largest stock market, driven by TSMC's remarkable performance, underscores the global semiconductor industry's robust growth and Taiwan's pivotal role in the in... Read original →

TSMC's valuation surge has propelled Taiwan, China’s equity market into the world’s top five, driven by its strategic dominance in advanced nodes catering to AI and HPC demand. This success amplifies technical synergies across EDA, advanced packaging, and materials—but also inflates compliance costs as U.S. CHIPS Act mandates and export controls compel redundant fab investments abroad. In response, Samsung and Intel are fast-tracking sub-2nm development and lobbying for local subsidies to erode TSMC’s dual advantage in yield and client trust. Over the next 12–24 months, even amid slowing global capacity expansion, TSMC’s CoWoS-based packaging ecosystem will retain leadership in high-end segments. However, its manufacturing concentration in Taiwan, China will keep fueling supply chain resilience concerns, accelerating major clients’ efforts to qualify alternative foundries.