nVent Electric NVT Q1 2026 Earnings Strong EPS Beat Drives Slight Stock Uptick Rocket Lab Q1 2026 Earnings EPS Beat Drives Positive Market Reaction Amidst Selectively Disclosed Metrics AYTU Q1 2026 Earnings EPS Misses Estimates Amidst Operational Challenges NPKI Q1 2026 Earnings EPS Beats Estimates Shares Gain MAZE Q1 2026 Earnings EPS Surprises to the Upside Revenue Yet to Materialize CNI Q1 2026 Earnings EPS Slightly Beats Estimates Amid Stable Operations