Burford Capital BUR Q1 2026 Earnings Heavy EPS Miss Sends Shares Lower American Financial Group Q1 2026 Earnings EPS Misses Estimates Amid Premium Growth Headwinds OKUR Q1 2026 Earnings WiderthanExpected Loss Reflects RD Investment DIOD Q1 2026 Earnings Strong EPS Surprise of 27 Drives Stock Higher Heartbeam Q1 2026 Earnings Narrowed Loss Beats Expectations as Cardiac Monitoring Platform Advances Arcellx ACLX Q4 2025 Earnings NarrowerthanExpected Loss Highlights Cost Discipline Amid PreRevenue Stage