Berkshire Hathaway Boosts Delta and Alphabet Holdings in Latest Portfolio Shift Group 1 Automotive Attracts Major Fund Investment and Executes 72 Million Buyback Navitas Semiconductor Surges 18 Ahead of Industry Conference CBRS Spectrum Drives US Manufacturing Transformation Industry Data Highlights Standard Chartered Plans 15 Reduction in Corporate Functions Roles Targets Higher Returns OpenAI Sets Sights on IPO as AI Competition Heats Up Confidential Filing Reportedly Imminent