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

Last close, 11 Sept 2026
$37
+2.21% on the day

The 8 Wall Street analysts covering Tetra Tech, Inc. hold a median 12-month price target of $40 — +9.6% from the last close. Ticker Nerd's systematic factor model, run across ~4,600 US stocks, ranks it 91 of 100 as at 12 Sept 2026 — among the strongest tenth. Here, the model and the Street point the same way.

Market cap
$9.4B
Ticker Nerd rank
91 / 100
Median analyst target
$40
Analysts covering
8
Revenue$1.3B−4.5% y/y
Operating income$158.0M
Net income$109.8M
Free cash flow$225.1M
Quarterly, 8 quarters to 30 June 2026 · latest quarter's figure shown
Total return, dividends reinvested
1W
+0.6%
1M
+3.4%
YTD
+9.5%
1Y
+1.7%
From 52W high
−13.8%
From 52W low
+39.7%
$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 12 Sept 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

Revisions
92
Volatility
92
Issuance
92
Value
92
Quality
89
Accruals
58
Momentum
43
Growth
39
Size
16

Revisions (92): Analysts have, on balance, been raising their forecasts.

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.

Data provided by Twelve Data

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

The green dot is the last close — the median target sits +9.6% 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.

Performance

TTEK vs the S&P 500

Both lines are total return — dividends reinvested — so the comparison is honest on both sides.

Over the twelve months to 11 Sept 2026, Tetra Tech, Inc. returned +1.7% against +17.5% for the S&P 500, dividends included.

TTEK vs S&P 500, last 12 monthsTotal return, rebased to 100
708090100110120Oct 25Jan 26Apr 26Jul 26TTEKS&P 500

Download this chart as an image — free to reuse; link this page as the source.

Data provided by Twelve Data

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
22.0×

Cheaper than 35% of US stocks

Price / sales
2.1×

Cheaper than 51% of US stocks

Price / book
5.0×

Cheaper than 20% of US stocks

EV / EBITDA
15.5×

Cheaper than 22% of US stocks

Growth & margins
Revenue growth (YoY)
−3.9%

Higher than 21% 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 16% of US dividend payers

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

Key statistics

Tetra Tech, Inc. (TTEK) statistics: revenue, profit & scale

The headline figures, each with its date. Every row carries its own link — cite it straight from here.

  • Tetra Tech, Inc. has a market value of $9.4B and an enterprise value of $10.1B.

  • Revenue in the twelve months to 30 June 2026: $5.1B. The latest quarter shrank 3.9% year on year.

  • Net income over the same four quarters: $436.7M, a 8.6% net margin.

  • Diluted earnings per share, trailing twelve months: $1.66.

  • Free cash flow in the twelve months to 30 June 2026: $548.2M, after $19.2M of capital spending.

  • Tetra Tech, Inc. spent $252.0M on share buybacks and $69.5M on dividends in the twelve months to 30 June 2026.

  • Shares outstanding: 256.0M.

  • Trailing P/E: 22.0×; forward P/E: 21.0× — the forward figure prices analyst consensus estimates, not reported earnings.

  • Forward dividend yield: 0.79%, paying out 16% of earnings.

  • Tetra Tech, Inc. employs 25,000 people — $203K of revenue per employee.

Statement figures: company filings via Twelve Data, four quarters to 30 June 2026 · market figures as at 13 Sept 2026

Data provided by Twelve Data

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.$9.4B
91
DYDycom Industries, Inc.$9.3B
71
ACMAECOM$8.4B
37
FLRFluor Corp.$7.2B
65
ACAArcosa, Inc.$7.1B
51
IESCIES Holdings, Inc.$13.8B
87
LGNLegence Corp.$6.1B
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 Announces $500 Million Increase to its Share Repurchase Program

Business Wire · 10 Sept 2026positive

Tetra Tech announced that its Board of Directors approved an additional $500 million share repurchase authorization. This more than doubles the amount remaining under the company's existing share repurchase program as of the end of the third quarter of fiscal 2026.

Why it matters — A TTEK watcher would care because the expanded buyback authorization signals the company's increased commitment to returning capital to shareholders.

Tetra (TTEK) Up 12.9% Since Last Earnings Report: Can It Continue?

Zacks Investment Research · 28 Aug 2026positive

Tetra (TTEK) reported earnings 30 days ago, and the stock has risen 12.9% since that report. The item considers what might come next for the company's shares.

Why it matters — TTEK watchers would follow this item because it examines the outlook for the stock in the month after its latest earnings report.

Tetra Tech Awarded $16.8 Million EPA Land Revitalization Technical Services Contract

Business Wire · 25 Aug 2026positive

Tetra Tech announced that the U.S. Environmental Protection Agency's Office of Brownfields and Land Revitalization has selected the company for a $16.8 million, four-year contract to provide planning, engineering design, and technical support for its national Land Revitalization Program.

Why it matters — The award adds a sizeable federal contract to Tetra Tech's government services portfolio, extending its work in environmental and land revitalization projects.

TTEK Wins $49M Geospatial and Engineering Services Contract From NOAA

Zacks Investment Research · 20 Aug 2026positive

Tetra Tech, Inc. (TTEK) was awarded a $49 million geospatial and engineering services contract from NOAA, expanding its coastal resilience work and adding to a series of major deals the company has secured in recent months.

Why it matters — A TTEK watcher would care because this contract extends the company's coastal resilience portfolio and adds to its recent pipeline of large contracts.

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.

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 12 Sept 2026. None of this is personal advice — it does not consider your circumstances.

How does Ticker Nerd's model rank TTEK?

As at 12 Sept 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 Revisions (92 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 +9.6% from the last close, and Ticker Nerd's factor model ranks Tetra Tech, Inc. 91 out of 100 as at 12 Sept 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 +1.7% over the 12 months to 11 Sept 2026, with dividends reinvested. Past performance does not indicate future returns.

What does Tetra Tech, Inc. do?

Tetra Tech Inc. is a global consulting and engineering services company focused on water, environment, and sustainable infrastructure.

What is the latest news on TTEK?

The most recent item we track (Business Wire, 10 Sept 2026): "Tetra Tech Announces $500 Million Increase to its Share Repurchase Program". Tetra Tech announced that its Board of Directors approved an additional $500 million share repurchase authorization. This more than doubles the amount remaining under the company's existing share repurchase program as of the end of the third quarter of fiscal 2026.

Company

About Tetra Tech, Inc.

Tetra Tech Inc. is a global consulting and engineering services company focused on water, environment, and sustainable infrastructure. Tetra Tech provides high-end technical solutions that support water resource management, environmental monitoring, remediation, climate resilience, and the design of resilient infrastructure for public and private clients. Its services also cover project management, construction management, data analytics, and engineering support across areas such as transportation, energy, natural resources, and international development. The company serves government agencies, commercial organizations, and international institutions through business segments that align with public-sector and commercial markets. Tetra Tech plays an important role in projects that require applied science, environmental expertise, and integrated engineering services, making it a key participant in sectors tied to infrastructure, sustainability, and resource management.

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