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TTEK Stock Forecast: Tetra Tech, Inc. Price Predictions for 2026-2027

Last close, 19 Aug 2026
$37
+3.39% on the day

The 8 Wall Street analysts covering Tetra Tech, Inc. hold a median 12-month price target of $40 — +9.3% from the last close. Ticker Nerd's systematic factor model, run across ~4,600 US stocks, ranks it 91 of 100 as at 19 Aug 2026 — among the strongest tenth. Here, the model and the Street point the same way.

Market cap
$9.1B
Ticker Nerd rank
91 / 100
Median analyst target
$40
Analysts covering
8
Total return, dividends reinvested
1W
+3.3%
1M
+16.1%
YTD
+9.8%
1Y
+2.6%
From 52W high
−13.6%
From 52W low
+40.1%
$26
$42
52-week range, adjusted closes · the dot is the last close
Ticker Nerd rank

TTEK stock analysis: one number for the whole business

Consensus tells you what everyone already believes. The model scores Tetra Tech, Inc. on its factor families — the same systematic rank behind the Ticker Nerd portfolio.

Where the model ranks itAs at 19 Aug 2026
91 / 100

Percentile across ~4,600 US stocks on Ticker Nerd’s systematic factor model. Higher is better. How the model is built and tested

Volatility
98
Value
94
Revisions
93
Issuance
92
Quality
89
Accruals
58
Momentum
39
Growth
39
Size
16

Volatility (98): The share price has been relatively steady.

Growth (39): Sales and profits are flat, shrinking, or growing more slowly than they were.

Size (16): Larger than most of the companies we track — more scrutinised, less often mispriced.

Built and run by Aslam Ghouse, an ex-Goldman Sachs quant trader with fourteen years in markets.

Wall Street

TTEK stock forecast 2026-2027: analyst price targets & predictions

The bullish and bearish analyst opinions on TTEK, reported as data — targets and ratings, the market's view beside the model's.

Share price and the analyst range, 12 monthsAdjusted close, US dollars
$25$30$35$40$45Oct 25Jan 26Apr 26Jul 26TTEKHigh $46Median $40Low $36

Price targets and ratings are third-party analyst estimates, reported here as data. They are not Ticker Nerd forecasts, and they are frequently wrong.

What Wall Street says8 analysts
5 Buy3 Hold0 Sell
Low $36Median $40High $46

The green dot is the last close — the median target sits +9.3% from it.

Recent analyst actionsNewest first

Of the 20 most recent actions, 2 moved their price target up and 1 moved it down.

DateFirmActionRatingTarget
22 July 2026RBC CapitalMaintainsOutperform$48 → $43
14 Nov 2025RBC CapitalMaintainsOutperform$47 → $48
14 Nov 2025RBC CapitalMaintainsOutperform—
13 Nov 2025BairdMaintainsNeutral$40 → $41
13 Nov 2025BairdMaintainsNeutral—
29 Sept 2025RBC CapitalMaintainsOutperform—
1 Aug 2025KeybancMaintainsOverweight—
9 May 2025KeybancMaintainsOverweight—
8 May 2025BairdMaintainsNeutral—
16 Apr 2025KeybancMaintainsOverweight—
6 Feb 2025Maxim GroupDowngradeHold—
31 Jan 2025KeybancMaintainsOverweight—
15 Nov 2024KeybancMaintainsOverweight—
15 Nov 2024RBC CapitalReiteratesOutperform—
14 Nov 2024BairdMaintainsNeutral—
8 Oct 2024KeybancMaintainsOverweight—
2 Aug 2024KeybancMaintainsOverweight—
2 Aug 2024RBC CapitalMaintainsOutperform—
1 Aug 2024BairdMaintainsNeutral—
9 July 2024RBC CapitalReiteratesOutperform—

Price targets and ratings are third-party analyst estimates, reported here as data. They are not Ticker Nerd forecasts, and they are frequently wrong.

Market Radar

This page is one stock. Monday covers all of them.

Computed off the Friday close and sent before the US open.

Market Radar reports the week’s largest rank changes across roughly 4,600 US stocks, the factor behind each one, and where the market went. TTEK appears on the weeks it earns a place.

Free, every Monday. Unsubscribe any time.

Estimates

TTEK analyst estimate revisions

Not the forecast itself — the direction analysts are revising it. Revision direction is one of the model's factor families.

Which way the estimates are movingNext fiscal year
EPS revision, 90 days
+2.2%
Analysts raising
7
Analysts cutting
0
Fundamentals

Tetra Tech, Inc. (TTEK) financial data

A margin means little on its own. Each bar marks where the figure sits across the whole US universe we score.

Valuation
Trailing P/E
21.3×

Cheaper than 37% of US stocks

Price / sales
2.1×

Cheaper than 52% of US stocks

Price / book
4.9×

Cheaper than 22% of US stocks

EV / EBITDA
15.1×

Cheaper than 24% of US stocks

Growth & margins
Revenue growth (YoY)
−3.9%

Higher than 22% of US stocks

Earnings growth (YoY)
−3.7%

Higher than 32% of US stocks

Gross margin
18.6%

Higher than 19% of US stocks

Operating margin
14.3%

Higher than 71% of US stocks

Net margin
10.0%

Higher than 70% of US stocks

Returns & dividend
Return on equity
24.3%

Higher than 85% of US stocks

Return on assets
8.5%

Higher than 89% of US stocks

Dividend yield
0.8%

Higher than 18% of US dividend payers

Bars mark the percentile across the ~4,600 US stocks Ticker Nerd covers, among those reporting the figure.

Peers

TTEK vs competitors

The nearest names by industry and size, scored by the same model — like for like.

Its peer group, ranked by the same modelEngineering & Construction
CompanyMarket capTKN rank
TTEKTetra Tech, Inc.$9.1B
91
ACMAECOM$8.6B
39
DYDycom Industries, Inc.$11.7B
76
AGXArgan, Inc.$7.4B
86
FLRFluor Corp.$7.2B
63
ACAArcosa, Inc.$7.1B
52
LGNLegence Corp.$6.8B
29

Look up any of the roughly 4,600 stocks we score.

The rank is the raw material. Whether the rules would actually own Tetra Tech, Inc. — and when they’d sell — is the membership. See the Ticker Nerd 20 →

News

Latest TTEK news & analysis

Tetra Tech Awarded $12.7 Million MCC Engineering Services Contracts

Business Wire · 20 Aug 2026positive

Tetra Tech announced that the Millennium Challenge Corporation selected it for two contracts totaling $12.7 million to provide independent engineering and technical services for critical infrastructure projects, under concurrent 5-year contracts.

Why it matters — The award adds a $12.7 million infrastructure-engineering services contract for TTEK, extending its work with a major development corporation.

Abasca Announces Positive Preliminary Economic Assessment for the Loki Flake Graphite Deposit: After-Tax NPV of US$130 Million and 16.7% IRR

Accesswire · 19 Aug 2026neutral

Abasca Resources announced positive results from an independent Preliminary Economic Assessment for its 100%-owned Loki Flake Graphite Deposit in Saskatchewan, projecting a long-life graphite development project with an after-tax net present value of US$130 million and a 16.7% internal rate of return. The company will advance the project toward a feasibility study.

Why it matters — Tetra Tech watchers may be interested because a graphite project progressing past the preliminary economic assessment stage could lead to future engineering, environmental, and development services work for Tetra Tech.

Tetra Tech Awarded $49 Million Multiple-Award Contract for Coastal Geospatial Services

Business Wire · 18 Aug 2026positive

Tetra Tech announced its selection by NOAA's Office for Coastal Management for a 5-year, $49 million multiple-award contract to provide geospatial and engineering services for NOAA's Digital Coast platform.

Why it matters — This contract expands Tetra Tech's work with NOAA and adds a substantial, multi-year federal award to its coastal geospatial services portfolio.

EraNova Announces Positive Preliminary Economic Assessment for the Adanac Molybdenum Project: After-Tax NPV of $714.4 Million and 23.5% IRR

Newsfile Corp · 6 Aug 2026neutral

EraNova Metals Inc. announced results from a Preliminary Economic Assessment for its Adanac Molybdenum Project in British Columbia, reporting an after-tax NPV of $714.4 million and a 23.5% IRR. The company plans to advance the project directly toward a feasibility study.

Why it matters — While the news does not directly involve Tetra Tech, the company often provides engineering, environmental, and project-management services for mining projects, so a large molybdenum development advancing to feasibility could represent a potential future contract opportunity.

Tetra Tech: Market Leadership In Water

Seeking Alpha · 4 Aug 2026neutral

An analyst review highlights Tetra Tech as a global leader in water-focused engineering and consulting, supported by acquisitions and organic growth. It notes a strong dividend record (11-year growth streak, low payout ratio, rising free cash flow) but a low yield, and says the stock is only slightly undervalued at ~21.1x FY26E EPS versus its 29–32x historical norm, warranting a 'hold' rating.

Why it matters — A TTEK watcher would care because the analysis assesses the company's competitive position, dividend safety, valuation versus historical norms, and current rating outlook.

FAQ

Frequently asked questions about TTEK stock

What is the TTEK stock price forecast for 2026-2027?

The 8 Wall Street analysts covering Tetra Tech, Inc. have a median 12-month price target of $40, with estimates ranging from $36 to $46. These are third-party analyst estimates, not Ticker Nerd forecasts, and they are frequently wrong.

Is TTEK stock a buy right now?

Of the 8 analysts covering Tetra Tech, Inc., 5 rate it a Buy, 3 a Hold and 0 a Sell. Ticker Nerd's systematic factor model ranks Tetra Tech, Inc. 91 out of 100 across roughly 4,600 US stocks as at 19 Aug 2026. None of this is personal advice — it does not consider your circumstances.

How does Ticker Nerd's model rank TTEK?

As at 19 Aug 2026, Tetra Tech, Inc. ranks 91 out of 100 on Ticker Nerd's systematic factor model — a percentile across roughly 4,600 US stocks, built from its factor families. Its strongest factor family is Volatility (98 of 100).

Will TTEK stock go up?

No one can know that. What the data says: the median 12-month target from 8 analysts implies +9.3% from the last close, and Ticker Nerd's factor model ranks Tetra Tech, Inc. 91 out of 100 as at 19 Aug 2026. Analyst targets are third-party estimates and frequently wrong; none of this is personal advice.

What is the TTEK stock forecast for 2030?

No analyst covering Tetra Tech, Inc. publishes a 2030 price target — Wall Street targets run 12 to 18 months out. Sites quoting a 2030 price for TTEK are extrapolating price history, which says nothing about the business. The furthest attributed numbers are the current analyst targets: $36 to $46 over the next 12 months.

How has TTEK stock performed over the past year?

Tetra Tech, Inc. returned +2.6% over the 12 months to 19 Aug 2026, with dividends reinvested. Past performance does not indicate future returns.

What does Tetra Tech, Inc. do?

Tetra Tech, Inc. is a leading provider of consulting, engineering, program management, and construction management services focused on water, environment, sustainable infrastructure, resource management, energy, renewable energy, and international development.

What is the latest news on TTEK?

The most recent item we track (Business Wire, 20 Aug 2026): "Tetra Tech Awarded $12.7 Million MCC Engineering Services Contracts". Tetra Tech announced that the Millennium Challenge Corporation selected it for two contracts totaling $12.7 million to provide independent engineering and technical services for critical infrastructure projects, under concurrent 5-year contracts.

Company

About Tetra Tech, Inc.

Tetra Tech, Inc. is a leading provider of consulting, engineering, program management, and construction management services focused on water, environment, sustainable infrastructure, resource management, energy, renewable energy, and international development. The company operates through two primary segments: the Government Services Group, which delivers services to U.S. federal, state, local governments, and worldwide development agencies, including water resources analysis, environmental monitoring, data analytics, waste management, and resilient infrastructure planning; and the Commercial and International Services Group, serving U.S. commercial clients and international markets in countries such as Canada, Australia, New Zealand, the United Kingdom, Brazil, and Chile with expertise in infrastructure, environmental engineering, and project management. Tetra Tech addresses complex challenges across the entire water cycle, environmental protection and restoration, and resilient infrastructure design for public and private clients globally. Founded in 1966 and headquartered in Pasadena, California, the firm supports diverse sectors through high-end technical solutions worldwide.

CEO Mr. Roger R. Argus · 25,000 employees · United States · https://www.tetratech.com