SP 500 Creeps Higher as Healthcare and Tech Lead Communication Services Lags Warren Buffetts Tiny Purchase in March May Have Appeared in Berkshires Latest Filing Chennai PortMaduravoyal Elevated Corridor Project Targets November 2027 Completion Deere Company Raises Outlook Highlighting Technology and AI as Growth Drivers Vodafone Idea Shares Hit New Record High Surge Over 100 in Past Year Major Tech Firms Establish 125 Million Semiconductor Research Hub at UCLA