HSBC Shares Slide as Q1 PreTax Profit Falls Short of Forecasts on Rising Credit Loss Provisions Microchip MCHP Slides 329 as Selling Pressure Mounts 20260515 Silicom SILC Slides 757 as Selling Pressure Mounts 20260515 Am Supercon AMSC Q1 2026 Earnings Why the Beat Matters