UMC Q1 2026 Earnings Massive EPS Beat Signals Strong Operational Leverage ISTR Q1 2026 Earnings Strong EPS Beat Driven by Improved Margins and Loan Growth Arbe Robotics Q4 2025 Earnings Narrowing Losses Amidst Market Skepticism FICO Q1 2026 Earnings EPS Surges Past Estimates as Profitability Shines MCK Q1 2026 Earnings EPS Beats Estimates by a Narrow Margin