Tetra Tech Inc. Common Stock (TTEK)

FairStock Score: 57/100 — STEADY

Key Financials

AI Analysis

AI-generated, general educational analysis — not personal investment advice.

Tetra Tech is a 25,000-employee engineering and consulting firm focused on water, environment, and sustainable infrastructure. I like businesses that solve necessary problems for governments and industry, and this one has a durable look: its edge comes from technical expertise, long-term government relationships, and recurring environmental-compliance demand. In fiscal Q3 2026, the quarter ended 2026-06-28, it filed revenue of $1.3 billion and net income of $109.8 million, or $0.42 per diluted share. For fiscal 2025, revenue was $5.4 billion, but net income fell to $247.9 million from $333.4 million in fiscal 2024, though it remained above fiscal 2023’s $273.5 million. Growth has not been a straight line.

In plain English: Tetra Tech is an engineering and consulting company that helps governments and businesses with water, environmental, and infrastructure projects. The business is profitable and generates solid cash, but profits have moved up and down. At the recent price, the stock looks expensive compared with its accounting value and a conservative estimate of what its earnings and assets justify.

The full AI analysis, bull and bear case and key monitorables are in FairStock Pro.

Data as of 2026-10-13 close · note generated 2026-10-15 · model deepseek-flash

Sources (SEC EDGAR): fiscal Q3 2026 10-Q (period ended 2026-06-28) · fiscal Q2 2026 10-Q (period ended 2026-03-29) · fiscal Q1 2026 10-Q (period ended 2025-12-28) · fiscal Q4 2025 10-K (period ended 2025-09-28) · FY2025 10-K (period ended 2025-09-28) · FY2024 10-K (period ended 2024-09-29) · FY2023 10-K (period ended 2023-10-01)

Fundamentals from company filings and market-data providers; prices are end-of-day, not real-time. AI-generated analysis is general and educational — not personal investment advice. Scoring methodology · Score test · Disclaimer