ROP Q1 2026 Earnings EPS Surpasses Estimates Amid Operational Discipline BZAI Q1 2026 Earnings NarrowerthanExpected Loss EPS Beat Signals Operational Progress ISBA Q1 2026 Earnings Significant EPS Miss Despite Modest Stock Gain COSO Q1 2026 Earnings EPS Misses Estimates amid Tightening Margins ARMK Q1 2026 Earnings Slight EPS Miss Amidst Operating Environment ATYR Q1 2026 Earnings NarrowerThanExpected Loss as Clinical Milestones Approach