TTEK Tetra Tech Inc (TTEK) Q1 2026 Earnings Call Transcript 2 weeks ago Tetra Tech Inc (NASDAQ: TTEK) Q1 2026 Earnings Call dated Jan. 29, 2026 Corporate Participants: Dan Batrack — Chairman and… Tetra Tech Increases Fiscal Year 2026 Revenue Guidance 2 weeks ago Tetra Tech, Inc. (NASDAQ: TTEK) shares rose 2.45% during intraday trading on January 29, 2026. The move followed the company’s…