247Wallst·2026-02-18 15:19Core Insights - David Tepper has significantly increased his investments in Alphabet, Micron, and Meta, while reducing his positions in Alibaba and Amazon, indicating a strong focus on AI infrastructure [1] Group 1: Investment Increases - Tepper increased his Alphabet stake by 29%, now holding nearly 1.8 million shares, with Alphabet guiding for $175 billion to $185 billion in CapEx for 2026, primarily for AI infrastructure [1] - Micron's holdings were increased from 500,000 shares to 1.5 million, a 200% increase, with Q1 FY2026 revenue of $13.64 billion beating estimates by $410 million and non-GAAP EPS of $4.78 surpassing the $4.07 consensus [1] - Tepper also raised his stake in Meta, which reported Q4 2025 revenue of $59.89 billion and EPS of $8.88, guiding for $115 billion to $135 billion in CapEx for 2026 focused on AI infrastructure [1] Group 2: Investment Reductions - Tepper reduced his position in Alibaba, which reported a 53% year-over-year decline in net income to $2.90 billion due to aggressive investments in AI and quick-commerce [1] - Amazon's position was also reduced, with the company down 13% year-to-date, despite AWS growing 20% to $33 billion in Q3 2025 [1] Group 3: Strategic Focus - Tepper's investment strategy reflects a shift away from China risk and towards companies that are heavily investing in AI infrastructure, with Alphabet, Micron, and Meta all committing tens of billions to AI CapEx [1]