US Productivity Growth Decelerates in Q4 as Unit Labor Costs Rise Mizuho Maintains Outperform Rating on ON Semiconductor Raises Price Target on AI Tailwinds Microsoft and Anthropic Explore AI Chip Collaboration Following 5 Billion Investment AI Industry Emerges as Key Beneficiary in MuskAltman Trial Suggesting Increased Sector Transparency China Signals Openness to Deal Preserving TikToks US Operations Following ByteDance FounderMusk Meeting IQVIA Holdings Assessing Factors Behind Its Investment Appeal Nvidia Concedes Chinas Advanced AI Chip Market to Huawei CEO Huang States