TSM

Taiwan Semiconductor fabricates 92% of the world's most advanced chips below 10 nanometers, controlling the entire supply chain for Apple's A-series processors, Nvidia's H100 AI chips, and AMD's latest Ryzen CPUs. The company's extreme UV lithography monopoly and $40 billion annual capex spending create an insurmountable moat that would take competitors a decade and hundreds of billions to replicate. AI demand is driving chip complexity higher while geopolitical tensions push customers toward long-term supply agreements, with TSMC booking record $75 billion in 2024 revenue. Trading at 19x forward earnings despite 35% revenue growth, the stock offers rare access to both the AI boom and the structural shift toward chip sovereignty. Management just guided Q4 revenue 10% above consensus, signaling another beat-and-raise cycle ahead.