Bill Ackmans Pershing Square Builds Microsoft Stake Betting on AI and Cloud Growth Amid Q1 SellOff Anduril Secures 5 Billion Funding Round Valuation Soars to 61 Billion Macerich MAC Q1 2026 Earnings Miss by Significant Key Takeaways Ameren AEE Gained 096 Can It Break 11275 20260518 rYojbaba RYOJ Holds 203 Direction Awaited 20260518 Cloudastruct CSAI Jumps 093 on Strong Momentum 20260518 EU Negotiators Reach Agreement on Safeguard Clauses for EUUS Trade Deal Amid Tariff Pressure