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Smart Investors Daily
TT

NASDAQ · TTEK

Tetra Tech, Inc.

Industrials · Engineering & Construction

$35.71

Up+$0.20 (+0.56%)

Updated Sep 11, 2026, 11:31 AM

SID Score

6.5/10

Composite research score

Smart Money

58/100

Neutral

Market cap
9.07B
P/E ratio
36.79
Dividend yield
0.71%
52-week range
$25.81 – $37.59
Volume
2.22M
Avg. volume
2.51M

Price performance

TTEK price history

1M range · 20 trading sessions · Daily adjusted prices

TTEK closed at $35.71 after 20 trading sessions, down 1.98% for the selected period.

Last close
$35.71
Period change
-1.98%
Period low
$35.40
Period high
$37.00
Daily close
View OHLC price history
TTEK OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 10, 2026$35.76$36.39$35.42$35.712.22M
Sep 9, 2026$35.50$35.75$35.30$35.511.47M
Sep 8, 2026$35.76$35.965$35.34$35.642.04M
Sep 4, 2026$35.95$36.295$35.69$35.911.5M
Sep 3, 2026$36.28$36.735$35.90$36.291.4M
Sep 2, 2026$35.65$36.08$35.435$35.912.13M
Sep 1, 2026$36.12$36.31$35.38$35.741.95M
Aug 31, 2026$36.40$36.63$35.95$36.141.95M
Aug 28, 2026$36.83$36.99$36.52$36.541.74M
Aug 27, 2026$36.40$36.72$36.14$36.641.87M
Aug 26, 2026$36.78$37.371$36.49$36.592.06M
Aug 25, 2026$36.66$37.01$36.38$36.792.67M
Aug 24, 2026$37.06$37.585$36.82$36.864.25M
Aug 21, 2026$36.70$37.44$36.39$37.003.33M
Aug 20, 2026$36.37$36.97$36.31$36.573.86M
Aug 19, 2026$35.60$36.78$35.41$36.604.64M
Aug 18, 2026$36.07$36.37$35.34$35.402.66M
Aug 17, 2026$36.24$36.49$35.675$35.822.04M
Aug 14, 2026$36.40$36.7434$36.09$36.513.37M
Aug 13, 2026$35.43$36.53$35.191$36.432.7M

Latest TTEK news

The latest Smart Investors Daily articles mentioning TTEK.

Stock researchCompany · Overview

TTEK research

Overview

Company profile and research snapshot.

Company profile

Tetra Tech Inc provides consulting and engineering services for environmental, infrastructure, resource management, energy, and international development markets. It specializes in providing water-related services for public and private clients. It designs infrastructure, facilities, and other structures with complex plans and resource management. it has two reportable segments. Its Government Services Group (GSG) segment includes activities with U.S. government clients (federal, state and local) and activities with development agencies world-wide. Commercial/International Services Group (CIG) segment, which derives maximum revenue, includes activities with U.S. commercial clients and international clients other than development agencies.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$48.00
Implied upside
—
Analysts
14
TTEK recent ratings
DateFirmRatingTarget
Jul 22, 2026RBC CapitalOutperform—
Nov 14, 2025RBC CapitalOutperform—
Nov 13, 2025BairdNeutral—
Sep 29, 2025RBC CapitalOutperform—
Aug 1, 2025KeybancOverweight—
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Yahoo · Sep 4, 2026

Tetra Tech (TTEK) Lands EPA Contract After Rally, So Is The Stock Fully Valued

Tetra Tech (TTEK) is back in focus after the U.S. Environmental Protection Agency’s Office of Brownfields and Land Revitalization awarded the company a four year, $16.8 million land revitalization contract. The EPA contract lands at a time when Tetra Tech’s share price has climbed 30.07% over the past 90 days and 3.60% over the past month. The 1-year total shareholder return of 2.60% and 5-year total shareholder return of 25.95% indicate more gradual longer term progress. Position your...

Yahoo · Sep 4, 2026

Tetra Tech (TTEK) Stock Could Be 24% Undervalued After EPA Contract Win

Tetra Tech stock presents a valuation puzzle for investors, with an intrinsic value estimate from a Discounted Cash Flow (DCF) approach pointing to a discount to the current share price, while market based multiples suggest the shares trade on the expensive side. Over the past 5 years, Tetra Tech has delivered a total return of 26.0%, which keeps attention on whether the current price already reflects much of the company’s progress. The recent US$16.8 million contract from the U.S...

Yahoo · Sep 3, 2026

Tetra Tech (TTEK) Draws In $29.5 Million In New Environmental And Infrastructure Work

Tetra Tech (NasdaqGS:TTEK) has secured major multi-year contracts with the U.S. Environmental Protection Agency and the Millennium Challenge Corporation for environmental and infrastructure services. The EPA award covers engineering, technical, and consulting support for national brownfield site assessment and revitalization projects. The Millennium Challenge Corporation contract focuses on infrastructure development programs across global markets, including planning and technical advisory...

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