DLR Q1 2026 Earnings Slight EPS Beat Amid Steady Data Center Demand PHIO Q1 2026 Earnings WiderthanExpected Loss Reflects Ongoing RD Investment PAC Q1 2026 Earnings Strong Earnings Beat Driven by Operational Excellence and Traffic Momentum RGTI Q1 2026 Earnings Narrower Loss Than Expected Drives Strong Stock Rally Arm Holdings Q1 2026 Earnings EPS Beat Drives Positive Market Reaction WMT Q1 2026 Earnings Modest EPS Miss Amidst Stable Operations