Nextpower Inc NXT Q1 2026 Earnings EPS Surges Past Estimates Shares Advance Tenet Healthcare THC Q1 2026 Earnings Strong EPS Beat Masks Market Skepticism GXO Q1 2026 Earnings EPS Surges Past Estimates Amid Operational Efficiency Gains DOO Q1 2026 Earnings EPS Surprise of 796 Lifts Shares PETS Q1 2026 Earnings Severe EPS Miss Drives Stock Decline