Tetra Tech (FRA:TT6) 1-Year Sharpe Ratio: -0.35 (As of Aug. 28, 2026)

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FRA:TT6 Tetra Tech Inc FRA:TT6
84 GF Score
Price €31.24
GF Value €28.49
! 2 Warning Signs
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What is Tetra Tech 1-Year Sharpe Ratio?

Tetra Tech FRA:TT6 +2.16% 84 1-Year Sharpe Ratio is -0.35 as of Aug. 28, 2026. GuruFocus rates FRA:TT6 with a GF Score™ of 84/100 and a GF Value™ of €28.49. The stock has 2 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-08-28), Tetra Tech's 1-Year Sharpe Ratio is -0.35.

Tetra Tech  (FRA:TT6) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Tetra Tech 1-Year Sharpe Ratio Related Terms

FRA:TT6 vs AGX, ACM, FLR: 1-Year Sharpe Ratio Comparison

For the Engineering & Construction subindustry, Tetra Tech's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio vs Construction Industry

For the Construction industry and Industrials sector, Tetra Tech's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Tetra Tech's 1-Year Sharpe Ratio falls into.


FRA:TT6
84GF Score
Tetra Tech Inc FRA:TT6
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Tetra Tech 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -0.35 mean?
Tetra Tech (FRA:TT6) has a 1-Year Sharpe Ratio of -0.35 as of Aug. 28, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Tetra Tech and its competitors.
Is Tetra Tech's 1-Year Sharpe Ratio too high?
Tetra Tech's current 1-Year Sharpe Ratio is -0.35. Overall, Tetra Tech has a GF Score™ of 84/100, reflecting its overall financial health beyond just this single metric.
How does Tetra Tech's 1-Year Sharpe Ratio compare to AGX and ACM?
Tetra Tech's 1-Year Sharpe Ratio of -0.35 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 1-Year Sharpe Ratio for a Construction company?
A good 1-Year Sharpe Ratio depends on the Construction industry context. However, 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Tetra Tech and its competitors. Tetra Tech's current 1-Year Sharpe Ratio is -0.35. 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?
Tetra Tech (FRA:TT6) has a current 1-Year Sharpe Ratio of -0.35. The stock's GF Value™ is €28.49, compared to a current price of €31.24 — trading 9.7% above its estimated fair value. The current 1-Year Sharpe Ratio is -0.35. Tetra Tech's overall GF Score™ is 84/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For Tetra Tech (FRA:TT6), the current 1-Year Sharpe Ratio is -0.35 as of Aug. 28, 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 (FRA:TT6) Overvalued in 2026?

Based on GuruFocus' analysis, Tetra Tech stock appears to be overvalued. The current stock price of €31.24 is trading 9.7% above its estimated GF Value™ of €28.49.

Key valuation signals for FRA:TT6:

  • 1-Year Sharpe Ratio: -0.35
  • GF Value™: €28.49 vs. price of €31.24 (9.7% above fair value)
  • GF Score™: 84/100 with 2 warning signs

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

Tetra Tech Business Description

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 FRA:TT6

1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€31.24
Price
€28.49
GF Value