AMKR Q1 2026 Earnings Strong EPS Beat Amid Mixed Signals Stock Slightly Lower SPH Q1 2026 Earnings EPS Beats Estimates by 353 Stock Declines 16 ANRO Q1 2026 Earnings EPS Misses Estimates as PreRevenue Biotech Advances Pipeline VG Q1 2026 Earnings EPS Surges Past Estimates Stock Reacts Positively Amphastar Pharmaceuticals AMPH Q1 2026 Earnings EPS Misses Estimates by Wide Margin PLXS Q1 2026 Earnings EPS Beat Despite Revenue Uncertainty Stock Dips 17