WNC Q1 2026 Earnings EPS Misses Estimates Amid Persistent Headwinds STTK Q1 2026 Earnings Narrower Loss Surprises as Biotech Advances Pipeline FuelCell Energy Q1 2026 Earnings EPS Surpasses Estimates Amid Ongoing Operational Challenges CMPR Q1 2026 Earnings Massive EPS Beat Drives Stock Higher CALX Q1 2026 Earnings EPS Matches Estimates Stock Rises 211