Tetra Tech (STU:TT6) ROE % Adjusted to Book Value: 4.85% (As of Mar. 2026)


STU:TT6 Tetra Tech Inc STU:TT6
84 GF Score
Price €27.16
GF Value €30.24
Valuation Modestly Undervalued
! 1 Warning Sign
View Full Analysis

What is Tetra Tech ROE % Adjusted to Book Value?

Tetra Tech STU:TT6 +0.52% 84 ROE % Adjusted to Book Value is 4.85% as of Mar. 2026. GuruFocus rates STU:TT6 with a GF Score™ of 84/100 and a GF Value™ of €30.24 (Modestly Undervalued). The stock has 1 warning sign investors should review.

Tetra Tech's ROE % for the quarter that ended in Mar. 2026 was 20.32%. Tetra Tech's PB Ratio for the quarter that ended in Mar. 2026 was 4.19. Tetra Tech's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was 4.85%.


Tetra Tech ROE % Adjusted to Book Value Related Terms


Tetra Tech ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Tetra Tech's ROE % Adjusted to Book Value can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Tetra Tech ROE % Adjusted to Book Value Chart

Tetra Tech Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.07 4.05 3.45 2.97 2.71

Tetra Tech Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROE % Adjusted to Book Value Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.27 5.03 5.84 4.87 4.85

STU:TT6 vs FLR, MYRG, ECG: ROE % Adjusted to Book Value Comparison

For the Engineering & Construction subindustry, Tetra Tech's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Tetra Tech ROE % Adjusted to Book Value vs Construction Industry

For the Construction industry and Industrials sector, Tetra Tech's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Tetra Tech's ROE % Adjusted to Book Value falls into.


STU:TT6
84GF Score
Tetra Tech Inc STU:TT6
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tetra Tech ROE % Adjusted to Book Value Calculation

Tetra Tech's ROE % Adjusted to Book Value for the fiscal year that ended in Sep. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=13.34% / 4.93
=2.71%

Tetra Tech's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=20.32% / 4.19
=4.85%

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

What does a ROE % Adjusted to Book Value of 4.85% mean?
Tetra Tech (STU:TT6) has a ROE % Adjusted to Book Value of 4.85% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Tetra Tech and its competitors.
Is Tetra Tech's ROE % Adjusted to Book Value too high?
Tetra Tech's current ROE % Adjusted to Book Value is 4.85%. Overall, Tetra Tech has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tetra Tech's ROE % Adjusted to Book Value compare to FLR and MYRG?
Tetra Tech's ROE % Adjusted to Book Value of 4.85% can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Construction company?
A good ROE % Adjusted to Book Value depends on the Construction industry context. However, ROE % Adjusted to Book Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Tetra Tech and its competitors. Tetra Tech's current ROE % Adjusted to Book Value is 4.85%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tetra Tech stock overvalued right now?
Based on GuruFocus' analysis, Tetra Tech (STU:TT6) is currently considered Modestly Undervalued. The stock's GF Value™ is €30.24, compared to a current price of €27.16 — trading 10.2% below its estimated fair value. The current ROE % Adjusted to Book Value is 4.85%. Tetra Tech's overall GF Score™ is 84/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Tetra Tech (STU:TT6), the current ROE % Adjusted to Book Value is 4.85% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Tetra Tech (STU:TT6) Overvalued in 2026?

Based on GuruFocus' analysis, Tetra Tech stock appears to be undervalued. The current stock price of €27.16 is trading 10.2% below its estimated GF Value™ of €30.24. GuruFocus considers Tetra Tech to be Modestly Undervalued.

Key valuation signals for STU:TT6:

  • ROE % Adjusted to Book Value: 4.85%
  • GF Value™: €30.24 vs. price of €27.16 (10.2% below fair value)
  • GF Score™: 84/100 with 1 warning sign

No single metric tells the full story. See the STU:TT6 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tetra Tech Business Description

Other Exchanges TTEK:USA1TTEK:Italy
Address 3475 East Foothill Boulevard, Pasadena, CA, USA, 91107-­6024
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.
84GF Score

Get the complete analysis for STU:TT6

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€27.16
Price
€30.24
GF Value