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NASDAQ · TTEK

Tetra Tech, Inc.

Industrials · Engineering & Construction

$38.65

Up+$0.56 (+1.47%)

Updated Nov 1, 2026, 5:24 AM

SID Score

7.5/10

Composite research score

Smart Money

58/100

Neutral

Market cap
9.07B
P/E ratio
36.79
Dividend yield
0.65%
52-week range
$25.81 – $43.14
Volume
3.28M
Avg. volume
2.51M

Price performance · TTEK

TTEK price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

TTEK closed at $38.65 after 20 trading sessions, up 15.96% for the selected period.

Last close
$38.65
Period change
+15.96%
Period low
$32.72
Period high
$38.65
Daily close
View OHLC price history
TTEK OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 30, 2026$38.35$38.76$37.975$38.653.28M
Oct 29, 2026$37.14$38.12$37.14$38.091.98M
Oct 28, 2026$36.79$37.0134$36.345$36.781.93M
Oct 27, 2026$36.96$37.13$36.54$36.872.07M
Oct 26, 2026$36.92$37.4685$36.875$37.132.59M
Oct 23, 2026$36.66$37.00$35.90$36.981.8M
Oct 22, 2026$35.24$36.82$35.17$36.812.54M
Oct 21, 2026$35.00$35.415$34.98$35.051.62M
Oct 20, 2026$34.69$35.08$34.59$34.961.5M
Oct 19, 2026$34.49$34.80$34.38$34.631.44M
Oct 16, 2026$34.93$35.17$34.515$34.721.41M
Oct 15, 2026$33.56$34.97$33.56$34.782.31M
Oct 14, 2026$33.63$34.03$33.29$33.612.26M
Oct 13, 2026$33.63$33.90$33.18$33.541.61M
Oct 12, 2026$33.45$33.87$33.41$33.491.49M
Oct 9, 2026$33.41$33.70$33.21$33.341.62M
Oct 8, 2026$32.78$33.425$32.23$33.411.52M
Oct 7, 2026$33.17$33.31$32.015$32.721.91M
Oct 6, 2026$33.33$33.58$33.15$33.381.54M
Oct 5, 2026$33.05$33.549$32.57$33.332.82M

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
Oct 15, 2026RBC CapitalOutperform—
Oct 15, 2026KeybancOverweight—
Jul 22, 2026RBC CapitalOutperform—
Nov 14, 2025RBC CapitalOutperform—
Nov 13, 2025BairdNeutral—
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Yahoo · Oct 23, 2026

Tetra Tech (TTEK) Stock Could Be Cheap Based On Cash Flow

Tetra Tech has delivered a 26.0% return over the past three years, which puts a spotlight on what investors are really paying for the company’s cash flows today. With the stock last closing at US$36.81, the key issue is whether that price can be explained by the cash the business is expected to generate over time. The 26.0% gain over three years means anyone looking at Tetra Tech now has to ask how much of its future cash generation might already be reflected in the share price. The business...

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