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Tetra Tech Inc

TTEK Real Time Price USD
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Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News
Income
Balance Sheet
Cash Flow
Revenue Breakdown
TTEK Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

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Closing Price
Purchase
Sale
Name
Type
Shares
Price
Shares Held
Date
Reported
TTEK Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
TTEK Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported

Recently reported changes in TTEK holdings by institutional investors

Quarterly net insider trading by TTEK's directors and management

* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.

About

Backtest Start Date
CAGR (Total)
Return (30d)
Return (1Y)
  • 1M
  • 3M
  • 6M
  • YTD
  • 1Y
  • 2Y
  • 5Y
  • MAX

About

Backtest Start Date

Key Metrics

Return (1d)

Return (30d)

Return (1Y)

CAGR (Total)

Max Drawdown

Beta

Alpha

Sharpe Ratio

Win Rate

Average Win

Average Loss

Annual Volatility

Annual Std Dev

Information Ratio

Treynor Ratio

Total Trades

Show More
Metrics Definitions

Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.

  • Alpha

    Measures a portfolio's risk-adjusted performance against that of its benchmark

    Learn More about Alpha
  • Annual Standard Deviation

    Measures how much the portfolio's total return varies from its mean or average.

    Learn More about Annual Standard Deviation
  • Annual Volatility

    A statistical measure of the dispersion of returns for the portfolio.

    Learn More about Annual Volatility
  • Average Win

    The average return (%) for trades that resulted in a positive return.

  • Average Loss

    The average return (%) for trades that resulted in a negative return.

  • Beta

    A measure of the volatility of the portfolio compared to the market as a whole.

    Learn More about Beta
  • CAGR

    CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.

    Learn More about CAGR
  • Information Ratio

    A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.

    Learn More about Information Ratio
  • Max Drawdown

    the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.

    Learn More about Max Drawdown
  • Sharpe Ratio

    The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.

    Learn More about Sharpe Ratio
  • Total Trades

    The total number of trades made by this strategy.

  • Treynor Ratio

    Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.

    Learn More about Treynor Ratio
  • Win Rate

    The percentage of total trades that resulted in a positive return.

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Government lobbying spending instances

  • $30,000 Jul 20, 2026 Issue: Energy/Nuclear Environment/Superfund
  • $13,500 Jul 13, 2026 Issue: Agriculture Budget/Appropriations
  • $30,000 Apr 19, 2026 Issue: Energy/Nuclear Environment/Superfund
  • $30,000 Jan 19, 2026 Issue: Energy/Nuclear Environment/Superfund
  • $30,000 Oct 22, 2025 Issue: Energy/Nuclear Environment/Superfund
  • $30,000 Jul 18, 2025 Issue: Energy/Nuclear Environment/Superfund
  • $10,000 Apr 19, 2025 Issue: Energy/Nuclear Environment/Superfund
  • $20,000 Jan 21, 2025 Issue: Defense
  • $60,000 Oct 19, 2024 Issue: Defense
  • $30,000 Oct 16, 2024 Issue: Taxation/Internal Revenue Code Economics/Economic Development Energy/Nuclear
  • $30,000 Jul 25, 2024 Issue: Taxation/Internal Revenue Code Economics/Economic Development Energy/Nuclear
  • $60,000 Jul 20, 2024 Issue: Defense
  • $60,000 Jan 21, 2024 Issue: Defense
  • $30,000 Jan 11, 2024 Issue: Taxation/Internal Revenue Code Economics/Economic Development Energy/Nuclear
  • $60,000 Oct 20, 2023 Issue: Defense
  • $30,000 Oct 16, 2023 Issue: Taxation/Internal Revenue Code Economics/Economic Development Energy/Nuclear
  • $60,000 Jul 19, 2023 Issue: Defense
  • $30,000 Jul 13, 2023 Issue: Taxation/Internal Revenue Code Economics/Economic Development Energy/Nuclear
  • $60,000 Jan 20, 2023 Issue: Defense
  • $30,000 Jan 17, 2023 Issue: Taxation/Internal Revenue Code Economics/Economic Development Energy/Nuclear
  • $60,000 Oct 17, 2022 Issue: Defense
  • $60,000 Jul 12, 2022 Issue: Defense
  • $60,000 Apr 20, 2022 Issue: Defense
  • $60,000 Jan 20, 2022 Issue: Defense
  • $60,000 Oct 19, 2021 Issue: Defense
  • $60,000 Jul 16, 2021 Issue: Defense
  • $10,000 Apr 20, 2021 Issue: None
  • $60,000 Apr 19, 2021 Issue: Defense
  • $60,000 Jan 19, 2021 Issue: Defense
  • $10,000 Oct 20, 2020 Issue: Defense
  • $60,000 Oct 19, 2020 Issue: Defense
  • $60,000 Jul 16, 2020 Issue: Defense
  • $30,000 Apr 20, 2020 Issue: Defense
  • $60,000 Apr 12, 2020 Issue: Defense
  • $50,000 Jan 21, 2020 Issue: Defense
  • $60,000 Jan 21, 2020 Issue: Defense
  • $50,000 Oct 21, 2019 Issue: Defense
  • $60,000 Oct 21, 2019 Issue: Defense
  • $50,000 Jul 18, 2019 Issue: Defense
  • $50,000 Apr 22, 2019 Issue: Defense
  • $10,000 Jan 22, 2019 Issue: Defense
  • $50,000 Jan 21, 2019 Issue: Defense
  • $10,000 Oct 22, 2018 Issue: Defense
  • $10,000 Apr 14, 2011 Issue: Housing Budget/Appropriations Natural Resources
  • $10,000 Jan 18, 2011 Issue: Budget/Appropriations Natural Resources
  • $10,000 Oct 18, 2010 Issue: None
  • $10,000 Jul 19, 2010 Issue: None
  • $10,000 Apr 20, 2010 Issue: Natural Resources
  • $10,000 Jan 19, 2010 Issue: Natural Resources
  • $10,000 Oct 20, 2009 Issue: Budget/Appropriations
  • $9,375 Jul 13, 2009 Issue: Budget/Appropriations
  • $9,375 Apr 20, 2009 Issue: Budget/Appropriations
  • $50,000 Jan 14, 2009 Issue: Government Issues
  • $50,000 Oct 20, 2008 Issue: Government Issues
  • $50,000 Jul 19, 2008 Issue: Defense
  • $50,000 Apr 18, 2008 Issue: Defense
  • $100,000 Feb 12, 2008 Issue: Defense
  • $40,000 Aug 13, 2007 Issue: Defense
  • $60,000 Aug 08, 2006 Issue: Budget/Appropriations Homeland Security
  • $40,000 Mar 29, 2006 Issue: Waste (hazardous/solid/interstate/nuclear)
  • $60,000 Feb 15, 2006 Issue: Budget/Appropriations Homeland Security
  • $40,000 Feb 10, 2005 Issue: Waste (hazardous/solid/interstate/nuclear)
  • $40,000 Aug 16, 2004 Issue: Waste (hazardous/solid/interstate/nuclear)
  • $20,000 Feb 17, 2004 Issue: Waste (hazardous/solid/interstate/nuclear)
  • $40,000 Aug 14, 2003 Issue: Budget/Appropriations
  • $40,000 Aug 14, 2003 Issue: Waste (hazardous/solid/interstate/nuclear)

Former government officials who have lobbied for TTEK

9 former government officials from 4 congressional offices at 3 lobbying firms have lobbied for TTEK, most recently Jan 20, 2026.

  • Suzanne Bonamici
    Russ Kelley House Sr Advisor, Dem. Caucus; Counsel, Comm on Trans & Infra; Leg Dir & Counsel, Rep. Suzanne Bonamici; Comm Advisor, Office of the Dem. Leader; Dir of Radio, Democrat Comms Committee; Press Asst, Dem. Comms Committee. Formerly with Suzanne Bonamici · RIDGELINE ADVOCACY GROUP LLC · Jan 20, 2026
  • David Vitter
    Bryan Zumwalt Senate Chief Counsel, Senate Committee on Small Business and Entrepreneurship 15 Chief Counsel, Senate Committee on Environment and Public Works; Counsel, Sen. David Vitter; Counsel, Rep. Bilbray; Clerk, Comm on Natural Resources. Formerly with David Vitter · RIDGELINE ADVOCACY GROUP LLC · Jan 20, 2026
  • David Rouzer
    Ian Whitson House Legislative Director, Rep. David Rouzer; Senior Legislative Assistant, Rep. David Rouzer; Legislative Assistant, Rep. David Rouzer; Legislative Correspondent, Rep. David Rouzer; Staff Assistant, Rep. David Rouzer. Formerly with David Rouzer · RIDGELINE ADVOCACY GROUP LLC · Jan 20, 2026
  • John Kennedy
    John Steitz Senate Dep. Chief of Staff, Legislative Director, Senior LA, Sen. John Kennedy; Senior PSM and PSM, Sen. Small Business Committee; LA and LC, Sen. David Vitter. Formerly with John Kennedy · RIDGELINE ADVOCACY GROUP LLC · Jan 20, 2026
  • David Vitter
    Bryan Zumwalt Senate New Chief Counsel, Senate Committee on Small Business and Entrepreneurship15Chief Counsel, Senate Committee on Environment and PublicWorks;Counsel, Sen. David Vitter; Counsel, Rep. Bilbray; Clerk, Comm onNaturalResources. Formerly with David Vitter · FTI GOVERNMENT AFFAIRS · Apr 21, 2025
  • Suzanne Bonamici
    Russ Kelley House New Sr Advisor, Dem. Caucus; Counsel, Comm on Trans & Infra; Leg Dir&Counsel, Rep. Suzanne Bonamici; Comm Advisor, Office of the Dem.Leader;Dir of Radio, Democrat Comms Committee; Press Asst, Dem.CommsCommittee. Formerly with Suzanne Bonamici · FTI GOVERNMENT AFFAIRS · Apr 21, 2025
  • David Rouzer
    Ian Whitson House New Legislative Director, Rep. David Rouzer; Senior Legislative Assistant,Rep.David Rouzer; Legislative Assistant, Rep. David Rouzer;LegislativeCorrespondent, Rep. David Rouzer; Staff Assistant, Rep. DavidRouzer. Formerly with David Rouzer · FTI GOVERNMENT AFFAIRS · Apr 21, 2025
  • Mickeala Carter House New Deputy Director of Communications, United States Department ofAgriculture,Director of Communications and External Affairs, OutreachCoordinator,House Agriculture Committee; Communications Director,LegislativeAssistant, Staff Assistant, Rep Fil Formerly Fil · FTI GOVERNMENT AFFAIRS · Apr 21, 2025
See all 9 on the Revolving Door dashboard

TTEK Estimated quarterly lobbying spending

TTEK Revenue by Segment or Geography

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Revenue Breakdown Dashboard
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Revenue Breakdown Dashboard
TTEK Income Statement
TTEK Balance Sheet
TTEK Cash Flow
U.S. Patents

New TTEK patent grants

  • Patent Title: Method and apparatus for automatic drill out Sep. 08, 2026
  • Patent Title: Composition of an ultra-pure zinc bromide and zinc chloride blend produced from a method of reacting chlorine with a mixture of zinc bromide and zinc Sep. 01, 2026
  • Patent Title: Method for controlled delivery of a fracturing fluid to a well bore Jun. 30, 2026
  • Patent Title: Antifungal liquid and antifungal gel May. 05, 2026
  • Patent Title: Light emission power control apparatus and method Apr. 24, 2018
  • Patent Title: Method of cutting target members using a cutting saw device Mar. 20, 2018
  • Patent Title: Multi chamber mixing manifold Feb. 06, 2018
  • Patent Title: Light emission power control apparatus and method Jan. 02, 2018
  • Patent Title: Sensor synchronization apparatus and method Dec. 26, 2017
  • Patent Title: Protective shroud for enveloping light from a light emitter for mapping of a railway track Dec. 26, 2017
  • Patent Title: Rapid deployment frac water transfer system Oct. 17, 2017
  • Patent Title: Method of delivering fracturing fluid and additives by formulating an aqueous based fluid for optimal fracturing fluid characteristics Aug. 15, 2017
  • Patent Title: Internal jacket leg cutter and method Apr. 25, 2017
  • Patent Title: Above ground containment systems and methods for assembling same Apr. 25, 2017
  • Patent Title: Light emission power control apparatus and method Apr. 11, 2017
  • Patent Title: Method of cutting target members using a cutting saw device Mar. 21, 2017
  • Patent Title: Rapid deployment frac water transfer system Jan. 24, 2017
  • Patent Title: Thermal insulating fluids Dec. 20, 2016
  • Patent Title: Multi chamber mixing manifold Dec. 20, 2016
  • Patent Title: Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and or tubing for overturned wells or platforms Nov. 01, 2016
  • Patent Title: Multi chamber mixing manifold Oct. 04, 2016
  • Patent Title: Articulating band saw and method Sep. 20, 2016
  • Patent Title: Rapid deployment frac water transfer system Jul. 26, 2016
  • Patent Title: Rapid deployment frac water transfer system Jun. 21, 2016
  • Patent Title: Method for pulling a crown plug from a subsea tree Mar. 22, 2016
  • Patent Title: Portable dam assemblies Jan. 05, 2016
  • Patent Title: Above ground containment systems and methods for assembling same Oct. 13, 2015
  • Patent Title: Method of cutting target members using a cutting saw device Sep. 29, 2015
  • Patent Title: Multi chamber mixing manifold Sep. 29, 2015
  • Patent Title: Method of delivering frac fluid and additives Sep. 08, 2015
  • Patent Title: Internal jacket leg cutter and method Aug. 11, 2015
  • Patent Title: Rapid deployment frac water transfer system Jun. 09, 2015
  • Patent Title: Articulating band saw and method May. 12, 2015
  • Patent Title: Thermal insulating fluids Nov. 25, 2014
  • Patent Title: Method for pulling a crown plug Oct. 28, 2014
  • Patent Title: Multi chamber mixing manifold Sep. 16, 2014
  • Patent Title: Articulating band saw and method Apr. 15, 2014
  • Patent Title: Portable dam assemblies and methods for assembling same Feb. 04, 2014
  • Patent Title: Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and/or tubing for overturned wells or platforms Dec. 31, 2013
  • Patent Title: Method of delivering frac fluid and additives Sep. 24, 2013
  • Patent Title: Articulating band saw and method Jul. 02, 2013
  • Patent Title: Method of cutting target members using a cutting saw device Jun. 18, 2013
  • Patent Title: Method of delivering frac fluid and addivities Nov. 27, 2012
  • Patent Title: Method of chemical treatment of soils containing hazardous substances susceptible to nucleophillic attack May. 15, 2012
  • Patent Title: Method of delivering frac fluid and additives Apr. 24, 2012
  • Patent Title: Preparation and use for reducing the damaging effect of ammonia on organisms living in water Apr. 10, 2012
  • Patent Title: Method of cutting target members using a cutting saw device Feb. 07, 2012
  • Patent Title: Virtual electrode mineral particle disintegrator Jun. 14, 2011
  • Patent Title: Method of cutting target members using a cutting saw device Apr. 12, 2011
  • Patent Title: Articulating band saw and method Jan. 12, 2010
Government Contracts

Federal grants, loans, and purchases

Government Contracts

Estimated quarterly amount awarded to TTEK from public contracts

TTEK News

Recent insights relating to TTEK

CNBC Recommendations

Recent picks made for TTEK stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in TTEK

TTEK Analyst Ratings

TTEK Stock Forecasts
...

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  • ... Median Price Target
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TTEK Analyst Forecasts
Analyst
Firm
Current
Previous
Date
Frequently Asked Questions
  • Is $TTEK stock a Buy, Sell, or Hold?

  • What is the price target for $TTEK stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

TTEK Top Shareholders
Shareholder
Shares Held
TTEK Options Owners
Shareholder
Security
Underlying Shares
Frequently Asked Questions
  • Who owns $TTEK stock?

  • Who owns the most shares of $TTEK stock?

  • What funds own $TTEK stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

TTEK Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
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Score Breakdown
Bull Case vs Bear Case

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Example:

Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

Bears Say:

The Bears Say summary points out potential risks and negative aspects of the stock.

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About TTEK

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.

  • Address Pasadena, CA
  • Market Cap 8.6 billion
  • Employees 25,000
  • Industrial Classification Services-Engineering Services

Tetra Tech Inc (TTEK) Historical Stock Prices

Tetra Tech Inc (TTEK) closed at $33.64 on September 24, 2026. Over the past year its adjusted close ranged from $26.13 to $42.33. Daily prices go back to January 2, 2014, 3,201 trading days in all.

  • 1 month-8.56%
  • 3 months+18.52%
  • Year to date+0.96%
  • 1 year+0.85%
  • 3 years+10.36%
  • 5 years+14.08%
  • Max+576.05%
See every congressional and insider trade on the TTEK price chart

Quiver Premium charts TTEK's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.

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Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 24, 2026 34.75 36.00 33.62 33.64 33.64 2,017,621
Sep 23, 2026 35.43 35.81 34.54 34.90 34.90 3,076,898
Sep 22, 2026 35.97 36.33 35.22 35.46 35.46 2,303,342
Sep 21, 2026 35.81 36.19 35.59 35.96 35.96 1,455,544
Sep 18, 2026 36.16 36.31 35.52 35.69 35.69 5,036,198
Sep 17, 2026 36.77 36.77 35.99 36.11 36.11 2,235,172
Sep 16, 2026 36.72 37.27 36.13 36.47 36.47 1,757,013
Sep 15, 2026 36.50 36.95 36.30 36.72 36.72 1,575,153
Sep 14, 2026 36.60 37.15 36.32 36.71 36.71 2,460,246
Sep 11, 2026 36.01 36.52 35.63 36.49 36.49 1,686,299
Sep 10, 2026 35.76 36.39 35.42 35.71 35.71 2,218,877
Sep 9, 2026 35.50 35.75 35.30 35.51 35.51 1,473,667
Sep 8, 2026 35.76 35.97 35.34 35.64 35.64 2,042,938
Sep 4, 2026 35.95 36.30 35.69 35.91 35.91 1,495,115
Sep 3, 2026 36.28 36.73 35.90 36.29 36.29 1,395,856
Sep 2, 2026 35.65 36.08 35.44 35.91 35.91 2,131,411
Sep 1, 2026 36.12 36.31 35.38 35.74 35.74 1,948,971
Aug 31, 2026 36.40 36.63 35.95 36.14 36.14 1,954,264
Aug 28, 2026 36.83 36.99 36.52 36.54 36.54 1,738,998
Aug 27, 2026 36.40 36.72 36.14 36.64 36.64 1,867,446
Aug 26, 2026 36.78 37.37 36.49 36.59 36.59 2,055,358
Aug 25, 2026 36.66 37.01 36.38 36.79 36.79 2,665,503
Aug 24, 2026 37.06 37.59 36.82 36.86 36.86 4,249,698
Aug 21, 2026 36.70 37.44 36.39 37.00 37.00 3,333,023
Aug 20, 2026 36.37 36.97 36.31 36.57 36.57 3,856,773
Aug 19, 2026 35.60 36.78 35.41 36.60 36.60 4,643,066
Aug 18, 2026 36.07 36.37 35.34 35.40 35.40 2,659,570
Aug 17, 2026 36.24 36.49 35.67 35.82 35.82 2,043,926
Aug 14, 2026 36.40 36.74 36.09 36.51 36.51 3,369,570
Aug 13, 2026$0.072 dividend 35.43 36.53 35.19 36.43 36.43 2,702,570
Aug 12, 2026 35.34 35.56 34.51 35.50 35.43 2,159,995
Aug 11, 2026 34.65 35.66 34.27 35.38 35.31 2,397,242
Aug 10, 2026 35.02 35.66 34.94 35.04 34.97 2,743,683
Aug 7, 2026 34.73 35.49 34.50 35.44 35.37 1,816,268
Aug 6, 2026 34.41 34.82 34.06 34.73 34.66 2,238,046
Aug 5, 2026 35.21 35.23 34.11 34.29 34.22 2,635,033
Aug 4, 2026 33.84 35.12 33.83 35.03 34.96 2,282,137
Aug 3, 2026 33.69 34.22 33.53 33.83 33.76 2,562,984
Jul 31, 2026 32.11 33.23 31.56 33.16 33.09 3,546,443
Jul 30, 2026 34.96 34.96 32.04 32.45 32.39 6,911,951
Jul 29, 2026 33.48 34.72 33.32 33.78 33.71 7,107,938
Jul 28, 2026 32.38 33.55 31.99 33.51 33.44 3,536,792
Jul 27, 2026 31.81 32.44 31.71 31.89 31.83 2,629,506
Jul 24, 2026 30.59 32.06 30.41 31.71 31.65 2,206,300
Jul 23, 2026 30.85 31.34 30.44 30.57 30.51 2,221,850
Jul 22, 2026 30.80 31.14 30.66 30.98 30.92 2,049,379
Jul 21, 2026 31.22 31.41 30.50 30.51 30.45 2,072,763
Jul 20, 2026 31.58 31.58 31.01 31.27 31.21 1,949,833
Jul 17, 2026 31.94 32.34 31.26 31.59 31.53 2,043,139
Jul 16, 2026 31.74 32.18 31.68 32.03 31.97 2,507,317
Jul 15, 2026 31.11 31.99 30.96 31.33 31.27 2,963,035
Jul 14, 2026 30.76 31.44 30.72 31.11 31.05 2,088,187
Jul 13, 2026 31.28 31.83 31.13 31.17 31.11 2,386,189
Jul 10, 2026 31.14 31.29 30.58 30.99 30.93 2,043,519
Jul 9, 2026 30.54 31.02 30.27 30.94 30.88 2,409,331
Jul 8, 2026 30.64 31.08 30.55 30.79 30.73 3,064,820
Jul 7, 2026 31.29 31.75 30.60 30.93 30.87 2,904,641
Jul 6, 2026 29.89 31.33 29.75 31.15 31.09 2,954,420
Jul 2, 2026 29.28 29.92 29.28 29.90 29.84 2,352,583
Jul 1, 2026 29.16 29.39 28.91 29.18 29.12 3,276,529
Jun 30, 2026 28.89 28.99 28.12 28.89 28.83 1,981,314
Jun 29, 2026 29.38 29.49 28.86 28.88 28.82 2,389,659
Jun 26, 2026 28.44 29.34 28.44 29.26 29.20 4,210,447
Jun 25, 2026 28.51 29.22 28.20 28.44 28.38 3,289,191
Jun 24, 2026 28.00 28.71 27.94 28.58 28.52 4,506,544
Jun 23, 2026 27.26 28.16 27.18 28.04 27.98 5,187,069
Jun 22, 2026 27.18 27.36 26.70 27.15 27.10 5,275,194
Jun 18, 2026 28.12 28.41 26.79 27.36 27.31 10,188,596
Jun 17, 2026 28.10 29.00 27.75 28.12 28.07 3,408,655
Jun 16, 2026 28.00 28.55 28.00 28.37 28.31 3,381,915
Jun 15, 2026 28.56 28.69 27.92 28.00 27.95 4,204,804
Jun 12, 2026 27.94 28.69 27.73 28.43 28.37 2,795,350
Jun 11, 2026 27.15 28.12 26.94 27.92 27.86 4,301,097
Jun 10, 2026 27.99 28.21 27.14 27.15 27.10 4,596,943
Jun 9, 2026 27.94 28.28 27.51 28.01 27.95 3,101,054
Jun 8, 2026 27.75 28.13 27.41 27.59 27.54 2,756,171
Jun 5, 2026 28.37 28.63 27.78 27.90 27.84 2,632,930
Jun 4, 2026 28.27 28.56 27.71 27.97 27.91 3,031,341
Jun 3, 2026 27.08 27.81 26.98 27.80 27.75 3,593,792
Jun 2, 2026 28.18 28.51 27.02 27.13 27.08 3,991,303
Jun 1, 2026 27.49 28.68 27.35 28.30 28.24 6,751,172
May 29, 2026 27.50 27.88 27.20 27.49 27.44 3,934,598
May 28, 2026 27.84 28.14 27.52 27.70 27.64 3,134,532
May 27, 2026 27.71 28.50 27.66 27.92 27.86 3,897,529
May 26, 2026 27.57 28.13 27.35 27.73 27.68 3,368,391
May 22, 2026 27.21 27.98 27.21 27.65 27.59 2,679,606
May 21, 2026 27.25 27.43 26.75 27.25 27.20 2,750,417
May 20, 2026 27.05 27.46 26.38 27.43 27.38 3,139,371
May 19, 2026 27.50 28.10 27.19 27.24 27.19 3,795,101
May 18, 2026 26.53 27.42 26.47 27.27 27.22 3,812,381
May 15, 2026 26.23 26.62 25.81 26.18 26.13 5,746,826
May 14, 2026$0.072 dividend 27.15 27.62 26.07 26.20 26.15 8,092,889
May 13, 2026 28.69 28.69 26.45 27.06 26.93 6,494,497
May 12, 2026 29.80 30.21 28.63 28.71 28.57 3,546,549
May 11, 2026 30.27 30.67 29.43 29.59 29.45 2,732,642
May 8, 2026 30.69 30.88 30.25 30.29 30.15 2,854,736
May 7, 2026 31.28 31.52 30.59 30.69 30.55 2,727,734
May 6, 2026 31.65 32.16 30.45 31.02 30.87 3,593,060
May 5, 2026 31.85 32.49 31.20 31.65 31.50 2,157,364
May 4, 2026 31.67 32.44 31.39 31.67 31.52 3,265,220
May 1, 2026 32.77 33.33 31.13 31.67 31.52 3,930,590
Apr 30, 2026 33.64 34.29 31.84 32.32 32.17 5,609,926
Apr 29, 2026 31.38 31.90 30.70 31.87 31.72 3,055,688
Apr 28, 2026 31.84 32.30 30.76 31.38 31.23 3,223,933
Apr 27, 2026 31.35 32.34 31.35 31.55 31.40 5,815,261
Apr 24, 2026 31.18 31.60 30.74 31.24 31.09 2,255,450
Apr 23, 2026 31.40 31.71 30.52 31.33 31.18 2,471,725
Apr 22, 2026 31.88 32.08 31.34 31.47 31.32 2,362,536
Apr 21, 2026 31.73 32.44 31.60 31.69 31.54 1,607,845
Apr 20, 2026 31.47 32.14 31.47 31.73 31.58 2,210,734
Apr 17, 2026 31.69 32.09 31.36 31.61 31.46 1,831,859
Apr 16, 2026 31.54 32.12 31.27 31.63 31.48 3,645,355
Apr 15, 2026 31.39 32.27 31.38 31.66 31.51 3,260,184
Apr 14, 2026 31.04 31.61 30.81 31.39 31.24 2,781,926
Apr 13, 2026 30.16 31.16 29.90 31.04 30.89 2,709,798
Apr 10, 2026 30.81 31.04 29.88 30.19 30.05 2,268,198
Apr 9, 2026 30.94 31.29 30.07 30.85 30.70 3,425,886
Apr 8, 2026 31.40 32.00 30.89 30.94 30.79 2,986,613
Apr 7, 2026 31.17 31.59 30.86 30.91 30.76 1,392,406
Apr 6, 2026 30.96 31.41 30.63 31.19 31.04 1,232,313
Apr 2, 2026 30.27 31.55 29.96 31.07 30.92 1,718,250
Apr 1, 2026 30.37 31.09 30.13 30.73 30.59 2,212,153
Mar 31, 2026 29.97 30.89 29.57 30.12 29.98 2,008,716
Mar 30, 2026 30.48 30.48 29.61 29.76 29.62 2,159,605
Mar 27, 2026 30.35 30.57 29.75 29.78 29.64 3,152,506
Mar 26, 2026 31.12 31.40 30.38 30.41 30.27 3,185,474
Mar 25, 2026 31.95 32.37 31.09 31.61 31.46 1,789,369
Mar 24, 2026 30.90 31.76 30.46 31.66 31.51 3,290,638
Mar 23, 2026 30.90 31.45 30.33 31.22 31.07 4,438,388
Mar 20, 2026 31.18 31.41 29.99 30.40 30.26 5,068,988
Mar 19, 2026 30.52 31.00 30.27 30.91 30.76 2,716,112
Mar 18, 2026 31.43 32.01 30.71 30.78 30.64 3,258,993
Mar 17, 2026 31.78 32.24 31.32 31.77 31.62 1,912,750
Mar 16, 2026 32.33 32.49 30.85 31.42 31.27 3,849,679
Mar 13, 2026 33.38 34.08 31.53 32.18 32.03 2,856,087
Mar 12, 2026 33.68 34.40 33.15 33.18 33.02 1,777,642
Mar 11, 2026 33.52 34.19 32.97 33.78 33.62 2,040,692
Mar 10, 2026 34.71 35.24 33.00 33.56 33.40 2,713,621
Mar 9, 2026 34.78 35.22 33.83 35.14 34.98 1,769,703
Mar 6, 2026 35.00 35.07 34.09 34.87 34.71 1,861,304
Mar 5, 2026 35.85 36.27 35.08 35.13 34.97 2,437,937
Mar 4, 2026 36.14 36.24 35.59 36.16 35.99 1,753,131
Mar 3, 2026 35.49 36.70 35.08 36.45 36.28 2,828,882
Mar 2, 2026 35.81 36.28 35.29 36.02 35.85 2,469,223
Feb 27, 2026 35.18 36.09 34.58 35.84 35.67 3,135,969
Feb 26, 2026 33.56 35.60 33.34 35.52 35.35 4,159,077
Feb 25, 2026 33.05 33.44 32.16 33.41 33.26 2,763,549
Feb 24, 2026 33.35 33.59 32.58 32.88 32.73 4,113,653
Feb 23, 2026 36.16 36.26 33.43 33.54 33.38 4,119,081
Feb 20, 2026 37.12 37.31 36.19 36.32 36.15 2,356,201
Feb 19, 2026 36.82 37.32 36.51 37.16 36.98 2,717,025
Feb 18, 2026 35.72 37.21 35.46 36.96 36.79 2,932,854
Feb 17, 2026 36.65 37.41 35.42 35.53 35.36 4,152,137
Feb 13, 2026 35.63 37.73 35.56 36.70 36.52 3,780,879
Feb 12, 2026$0.065 dividend 40.42 40.66 35.09 35.66 35.49 8,384,724
Feb 11, 2026 42.81 43.14 39.62 40.42 40.16 5,872,001
Feb 10, 2026 42.09 42.75 41.86 42.61 42.33 2,382,203
Feb 9, 2026 41.31 42.33 41.31 42.09 41.82 2,956,122
Feb 6, 2026 40.85 41.81 40.58 41.29 41.02 3,731,776
Feb 5, 2026 40.71 41.31 40.27 40.70 40.44 3,955,439
Feb 4, 2026 39.22 40.82 38.66 40.72 40.45 6,272,310
Feb 3, 2026 37.63 39.06 37.60 39.02 38.77 4,067,145
Feb 2, 2026 37.66 37.76 37.02 37.63 37.38 2,715,011
Jan 30, 2026 37.93 38.71 37.40 37.66 37.41 3,857,631
Jan 29, 2026 39.51 40.88 37.19 38.22 37.97 5,095,789
Jan 28, 2026 37.35 37.42 36.74 37.10 36.86 2,679,747
Jan 27, 2026 36.66 37.57 36.43 37.33 37.09 1,959,542
Jan 26, 2026 36.98 37.15 36.63 36.68 36.44 1,316,788
Jan 23, 2026 37.23 37.58 36.68 36.97 36.73 1,513,089
Jan 22, 2026 36.86 37.40 36.85 37.15 36.91 2,102,407
Jan 21, 2026 36.07 36.77 35.90 36.70 36.46 2,102,012
Jan 20, 2026 37.26 37.44 35.90 36.01 35.77 1,771,444
Jan 16, 2026 37.15 37.45 36.83 37.27 37.03 1,813,070
Jan 15, 2026 36.57 37.32 36.29 37.17 36.93 2,430,510
Jan 14, 2026 36.29 36.77 35.95 36.43 36.19 2,030,508
Jan 13, 2026 35.88 36.55 35.79 36.37 36.13 2,316,236
Jan 12, 2026 36.30 36.35 35.66 35.85 35.62 2,284,354
Jan 9, 2026 35.45 36.38 35.38 36.33 36.09 1,927,866
Jan 8, 2026 33.83 36.30 33.83 35.50 35.27 2,591,319
Jan 7, 2026 34.59 34.79 33.73 33.78 33.56 2,077,964
Jan 6, 2026 34.73 34.91 34.31 34.77 34.54 1,946,197
Jan 5, 2026 33.57 35.30 33.25 34.93 34.70 2,729,572
Jan 2, 2026 33.62 33.79 33.33 33.65 33.43 995,781
Dec 31, 2025 33.97 34.13 33.52 33.54 33.32 908,784
Dec 30, 2025 34.11 34.27 33.84 33.97 33.75 1,044,022
Dec 29, 2025 34.04 34.22 33.92 34.11 33.89 854,845
Dec 26, 2025 34.20 34.20 33.89 34.03 33.81 725,432
Dec 24, 2025 34.32 34.42 34.09 34.18 33.96 499,895
Dec 23, 2025 34.50 34.92 34.09 34.41 34.19 1,177,520
Dec 22, 2025 34.33 34.71 34.17 34.44 34.22 1,068,524
Dec 19, 2025 34.37 34.66 34.12 34.45 34.23 3,703,669
Dec 18, 2025 34.54 35.21 34.42 34.51 34.28 2,561,424
Dec 17, 2025 34.00 34.84 33.90 34.54 34.31 2,921,864
Dec 16, 2025 34.34 34.48 34.04 34.15 33.93 1,942,209
Dec 15, 2025 34.57 34.73 34.11 34.44 34.22 1,611,349
Dec 12, 2025 34.83 35.00 34.41 34.56 34.34 2,696,125
Dec 11, 2025 34.07 34.77 33.86 34.75 34.52 2,053,163
Dec 10, 2025 33.74 34.00 33.27 33.90 33.68 2,574,773
Dec 9, 2025 33.48 34.20 33.48 33.74 33.52 2,061,385
Dec 8, 2025 34.03 34.58 33.25 33.58 33.36 1,876,987
Dec 5, 2025 35.20 35.30 34.09 34.14 33.92 3,098,531
Dec 4, 2025 34.77 35.60 34.58 35.36 35.13 2,345,726
Dec 3, 2025 34.67 34.81 34.21 34.74 34.51 1,482,991
Dec 2, 2025 34.48 34.91 34.13 34.60 34.37 1,655,619
Dec 1, 2025$0.065 dividend 34.48 34.91 34.22 34.48 34.26 2,356,849
Nov 28, 2025 34.79 35.16 34.40 34.74 34.45 944,503
Nov 26, 2025 34.29 35.03 34.29 34.78 34.49 2,519,095
Nov 25, 2025 32.84 34.20 32.84 34.12 33.83 2,940,677
Nov 24, 2025 33.08 33.30 32.43 32.70 32.43 4,309,458
Nov 21, 2025 35.16 35.18 33.01 33.05 32.77 5,007,134
Nov 20, 2025 35.55 36.03 35.02 35.19 34.90 3,283,808
Nov 19, 2025 35.65 35.73 35.11 35.35 35.05 2,780,286
Nov 18, 2025 35.65 35.85 35.36 35.64 35.34 2,850,618
Nov 17, 2025 36.37 36.39 35.54 35.69 35.39 3,218,031
Nov 14, 2025 37.38 37.63 35.80 36.21 35.91 4,785,313
Nov 13, 2025 36.00 37.75 35.10 37.41 37.10 6,250,313
Nov 12, 2025 32.15 32.60 31.87 32.45 32.18 3,159,571
Nov 11, 2025 32.11 32.11 31.53 31.99 31.72 2,297,938
Nov 10, 2025 32.30 32.53 31.18 32.07 31.80 5,187,057
Nov 7, 2025 31.81 32.41 31.73 32.22 31.95 3,842,100
Nov 6, 2025 32.58 33.17 31.89 31.93 31.66 1,631,881
Nov 5, 2025 31.89 32.90 31.88 32.58 32.31 2,015,717
Nov 4, 2025 31.86 32.19 31.68 32.09 31.82 1,455,827
Nov 3, 2025 31.81 31.95 31.34 31.86 31.59 2,143,372
Oct 31, 2025 32.18 32.18 31.74 31.98 31.71 1,707,477
Oct 30, 2025 31.77 32.37 31.57 32.18 31.91 1,764,898
Oct 29, 2025 32.33 32.83 31.61 31.85 31.58 2,250,426
Oct 28, 2025 33.49 33.70 32.31 32.58 32.31 2,099,642
Oct 27, 2025 33.79 33.79 33.11 33.48 33.20 2,051,076
Oct 24, 2025 33.95 34.17 33.34 33.78 33.50 1,922,412
Oct 23, 2025 33.10 33.88 33.06 33.76 33.48 1,879,484
Oct 22, 2025 33.87 33.89 32.91 33.05 32.77 2,035,462
Oct 21, 2025 33.76 34.03 33.04 33.96 33.67 1,780,847
Oct 20, 2025 32.80 33.55 32.59 33.38 33.10 2,068,800
Oct 17, 2025 32.71 33.03 32.46 32.69 32.42 2,135,481
Oct 16, 2025 32.68 32.89 32.28 32.80 32.52 2,656,326
Oct 15, 2025 33.43 33.93 32.47 32.50 32.23 2,437,530
Oct 14, 2025 34.31 34.42 32.99 33.32 33.04 2,830,896
Oct 13, 2025 33.95 34.66 33.77 34.57 34.28 2,933,922
Oct 10, 2025 34.33 34.62 33.66 33.98 33.70 2,147,530
Oct 9, 2025 34.76 34.80 34.10 34.30 34.01 1,711,035
Oct 8, 2025 34.56 34.87 34.01 34.84 34.55 1,665,473
Oct 7, 2025 34.07 34.27 33.84 34.25 33.96 1,879,370
Oct 6, 2025 33.86 34.14 33.67 33.87 33.59 1,591,880
Oct 3, 2025 33.71 33.88 33.20 33.74 33.46 2,150,885
Oct 2, 2025 33.08 33.84 32.67 33.68 33.40 3,011,935
Oct 1, 2025 32.57 33.33 32.01 33.19 32.91 3,836,210
Sep 30, 2025 33.63 33.77 33.15 33.38 33.10 2,309,281
Sep 29, 2025 33.60 33.86 32.97 33.63 33.35 2,364,448
Sep 26, 2025 33.04 33.46 32.91 33.33 33.05 1,581,213
Sep 25, 2025 33.31 33.77 32.95 33.10 32.82 2,359,202
Sep 24, 2025 34.28 34.39 33.63 33.64 33.36 1,778,725

Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.

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Tetra Tech Inc Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at TTEK, per a recent SEC DEF 14A filing. We estimate that the median employee at TETRA TECH INC is paid $101,288.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation