Keysight Technologies KEYS Q1 2026 Earnings EPS 287 Beats Estimates Samvardhana Motherson Delivers Strong Q4 Profit Growth Recommends Final Dividend Intrepid Potash IPI Delivers Q1 2026 Beat EPS 062 vs 048 Expected Portillos PTLO Reports Weak Q1 2026 Cost Pressures Weigh on Margins