Heartbeam Inc BEAT Q1 2026 Earnings EPS Beat Drives Positive Surprise but Revenue Concerns May Weigh on Sentiment Oxford Industries OXM Q1 2026 Earnings Surprise Loss Meets Optimistic Market Sentiment NRG Q1 2026 Earnings EPS Misses Estimates Amid Operational Headwinds Stock Edges Higher SERV Q1 2026 Earnings EPS Misses Estimates Amid Revenue Uncertainty SBEV Q2 2025 Earnings WiderThanExpected Loss Drives Stock Down Over 4 Nyxoah SA Q1 2026 Earnings NarrowerThanExpected Loss on Operational Discipline