Tetra Tech

TTEK

Market cap $8.54B

Sarasin & Partners LLP reported a significant sale of Tetra Tech shares valued at an estimated $155.35 million for the quarter ended Sept. 30, 2025, according to an SEC filing dated Oct. 10, 2025.

PASADENA, Calif.--(BUSINESS WIRE)-- #consultingandengineering--Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today two key leadership appointments as part of its continued succession planning and internal talent development. As we begin fiscal year 2026, Mr. Roger R. Argus is being promoted to President of Tetra Tech, and Mr. Jonathan S. Weiss will be appointed President, Commercial/International Services.

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TTEK posts growth across GSG and CIG segments, fueled by acquisitions, water projects and shareholder rewards.

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The Zacks Pollution Control industry is poised for growth on the back of healthy demand for products, driven by global initiatives to tackle greenhouse gas emissions. TTEK, DCI, ATMU and FTEK are some notable stocks in the industry.

Tetra (TTEK) could produce exceptional returns because of its solid growth attributes.

Tetra Tech, Inc. (NASDAQ:TTEK ) Q3 2025 Earnings Conference Call July 31, 2025 11:00 AM ET Company Participants Dan L. Batrack - CEO, President & Chairman Leslie L.

TTEK tops Q3 estimates with 34% EPS growth and lifts FY25 outlook as federal and disaster response work surges.