Tetra Tech (TT6) Stock Overview

Provides consulting and engineering services focusing on water, environment, and sustainable infrastructure in the United States and internationally. More details

TT6 fundamental analysis
Snowflake Score
Valuation	2/6
Future Growth	2/6
Past Performance	6/6
Financial Health	5/6
Dividends	4/6

Rewards

Trading at 27.8% below our estimate of its fair value

Earnings are forecast to grow 4.24% per year

Earnings grew by 102% over the past year

Risk Analysis

No risks detected for TT6 from our risk checks.

TT6 Community Fair Values

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Tetra Tech, Inc. Competitors

Price History & Performance

Summary of share price highs, lows and changes for Tetra Tech
Historical stock prices
Current Share Price	US$31.31
52 Week High	US$32.34
52 Week Low	US$23.74
Beta	0.90
1 Month Change	2.99%
3 Month Change	31.89%
1 Year Change	n/a
3 Year Change	n/a
5 Year Change	n/a
Change since IPO	111.27%

Recent updates

Shareholder Returns

	TT6	DE Commercial Services	DE Market
7D	-1.8%	-13.8%	0.3%
1Y	n/a	-22.8%	5.0%

Return vs Industry: Insufficient data to determine how TT6 performed against the German Commercial Services industry.

Return vs Market: Insufficient data to determine how TT6 performed against the German Market.

Price Volatility

Is TT6's price volatile compared to industry and market?
TT6 volatility
TT6 Average Weekly Movement	6.0%
Commercial Services Industry Average Movement	6.3%
Market Average Movement	5.0%
10% most volatile stocks in DE Market	12.4%
10% least volatile stocks in DE Market	2.4%

Stable Share Price: TT6 has not had significant price volatility in the past 3 months compared to the German market.

Volatility Over Time: Insufficient data to determine TT6's volatility change over the past year.

About the Company

Founded	Employees	CEO	Website
1966	25,000	Roger Argus	www.tetratech.com

Tetra Tech, Inc. provides consulting and engineering services focusing on water, environment, and sustainable infrastructure in the United States and internationally. The company operates through two segments, Government Services Group (GSG) and Commercial/International Services Group (CIG). The GSG segment offers consulting and engineering services, including water resources analysis and water management, environmental monitoring, data analytics, government consulting, waste management, and civil infrastructure master planning and resilient engineering design for facilities, as well as transportation and local development projects primarily to government clients, including federal, state, and local, as well as international development agencies.

Tetra Tech, Inc. Fundamentals Summary

How do Tetra Tech's earnings and revenue compare to its market cap?
TT6 fundamental statistics
Market cap	€7.97b
Earnings (TTM)	€380.22m
Revenue (TTM)	€3.80b

21.1x

P/E Ratio

2.1x

P/S Ratio

Is TT6 overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
TT6 income statement (TTM)
Revenue	US$4.36b
Cost of Revenue	US$3.41b
Gross Profit	US$951.81m
Other Expenses	US$515.83m
Earnings	US$435.98m

Last Reported Earnings

Jun 28, 2026

Next Earnings Date

n/a

Earnings per share (EPS)	1.70
Gross Margin	21.84%
Net Profit Margin	10.00%
Debt/Equity Ratio	43.2%

How did TT6 perform over the long term?

See historical performance and comparison

Dividends

0.8%

Current Dividend Yield

16%

Payout Ratio

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/09/21 04:09
End of Day Share Price	2026/09/21 00:00
Earnings	2026/06/28
Annual Earnings	2025/09/28

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Tetra Tech, Inc. is covered by 23 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Andrew Wittmann	Baird
Samuel England	Berenberg
Christopher Purtill	Brean Capital Historical (Janney Montgomery)

Tetra Tech, Inc.XTRA:TT6 Stock Report