Samsara IOT Q1 2026 Earnings Strong Operating Leverage Drives EPS Beat RIOT Q1 2026 Earnings EPS Misses Estimates by Wide Margin as Bitcoin Mining Challenges Persist SFNC Q1 2026 Earnings Narrow EPS Miss and Flat Stock Reaction Amid Steady Operations CSP Inc CSPI Q1 2026 Earnings Modest Profit Amid Revenue Uncertainty Weighs on Shares CALX Q1 2026 Earnings EPS Matches Estimates Stock Rises 211 SPG Q1 2026 Earnings Modest EPS Miss Amid Stable Operational Performance