Market Overview
Buffett's $31B Google bet reshapes tech valuations while AI delays and geopolitical oil tensions create winners and losers across markets.
Warren Buffett, who famously avoided tech stocks for decades, revealed he personally orchestrated Berkshire Hathaway's $31 billion investment in Alphabet because Google and its rivals now spend like old-school railroads—pouring hundreds of billions into data centers and chips to compete in AI (Fortune). Buffett said tech companies are "playing a game they don't want to play," forced into massive capital spending just to stay competitive, much like IBM was forced to reinvent itself decades ago. The revelation boosted Alphabet shares nearly 4% and added $8 billion to co-founder Larry Page's net worth, pushing it above $300 billion for only the second time.
Taiwan Semiconductor Manufacturing Company reported a stunning 77% jump in second-quarter profit—its fifth consecutive record—as AI demand stays "extremely robust," and announced an additional $100 billion investment in Arizona manufacturing, bringing total U.S. capital commitment to $265 billion (CNBC Tech). The world's largest chipmaker that builds processors for Nvidia, Apple and others is raising its full-year capex budget to $60-64 billion to keep up with customer demand. TSMC's advanced chip technologies (7-nanometer and smaller) now account for 77% of revenue, with high-performance computing (the AI chips everyone needs) representing 66% of 2026 expected revenue.
Alibaba's Hong Kong shares jumped 5% and Baidu rose 4% after China's Cyberspace Administration approved their AI models for integration into Apple Intelligence services within China, marking rare collaboration between U.S. tech and Chinese rivals in an intensifying AI race (CNBC Tech). Alibaba's Qwen AI model will power Apple's text and image generation in China without requiring users to jump between apps, while Baidu confirmed similar work on iPhone AI features. The approvals signal Beijing's willingness to let domestic AI champions compete with Apple's own tools inside China's massive market, even as the U.S. and China wage a broader technology cold war over chip access and AI dominance.