AI Stocks Weekend Update: Nvidia’s Groq Deal, HBM4 Memory Race, and the AI Infrastructure Spending Wave to Watch Before Monday
NEW YORK, Dec. 27, 2025, 12:11 p.m. ET — Market closed (U.S. exchanges shut for the weekend) Wall Street is heading into the final full trading stretch of 2025 with artificial intelligence stocks still setting the tone across chips, cloud, and software—and with fresh headlines underscoring a key theme for 2026: AI is shifting from training to inference, and the…