MasTec Inc MTZ Q1 2026 Earnings EPS Surges 3893 Above Estimates Despite Stock Decline Tecogen Inc TGEN Q1 2026 Earnings Strong EPS Beat Drives Stock Higher MCB Q1 2026 Earnings Strong EPS Beat Amid Solid Core Performance KOSS Q1 2026 Earnings Loss Per Share Widens Amidst Challenging Retail Environment IRIX Q1 2026 Earnings EPS Beats Estimates by 58 Stock Rises Nearly 3 ETOR Q1 2026 Earnings EPS Surges Past Estimates by 234 Revenue Details Remain Undisclosed