Berkshire Hathaway Revamps Portfolio 26 Billion Delta Stake and Major Alphabet Increase EU Parliament Approves US Tariff Deal Implementation Amid Trump Pressure US Treasury Yields Surge as RiskFree Asset Assumptions Shift Amid Geopolitical and Inflation Concerns Nvidia Data Center Revenue Nearly Doubles as Strong Earnings Report Prompts Stock Decline Rosenblatt Adjusts Price Target for Cisco Systems Potential Upside Ahead SK Hynix Surpasses 1 Trillion Market Cap as AI Demand Drives Chip Rally Singapore Bankruptcy Rise Overspending and Business Failures as Key Drivers