Tearsheet

Tetra Tech (TTEK)


Market Price (2/7/2026): $41.24 | Market Cap: $10.8 Bil
Sector: Industrials | Industry: Construction & Engineering

Tetra Tech (TTEK)


Market Price (2/7/2026): $41.24
Market Cap: $10.8 Bil
Sector: Industrials
Industry: Construction & Engineering

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.

0 Low stock price volatility
Vol 12M is 33%
Trading close to highs
Dist 52W High is 0.0%
Weak revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is -2.9%, Rev Chg QQuarterly Revenue Change % is -15%
1 Megatrend and thematic drivers
Megatrends include Water Infrastructure, Sustainable Infrastructure, and Renewable Energy Transition. Themes include Water Treatment & Delivery, Show more.
Weak multi-year price returns
2Y Excs Rtn is -14%, 3Y Excs Rtn is -35%
Key risks
TTEK key risks include [1] a substantial reliance on U.S. Show more.
0 Low stock price volatility
Vol 12M is 33%
1 Megatrend and thematic drivers
Megatrends include Water Infrastructure, Sustainable Infrastructure, and Renewable Energy Transition. Themes include Water Treatment & Delivery, Show more.
2 Trading close to highs
Dist 52W High is 0.0%
3 Weak multi-year price returns
2Y Excs Rtn is -14%, 3Y Excs Rtn is -35%
4 Weak revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is -2.9%, Rev Chg QQuarterly Revenue Change % is -15%
5 Key risks
TTEK key risks include [1] a substantial reliance on U.S. Show more.

Valuation, Metrics & Events

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Tetra Tech (TTEK) stock has gained about 30% since 10/31/2025 because of the following key factors:

1. Strong Financial Performance and Upgraded Fiscal Year 2026 Guidance. Tetra Tech reported robust financial results, significantly beating analyst expectations for both its fourth quarter of fiscal year 2025 (ended September 28, 2025) and its first quarter of fiscal year 2026 (ended December 28, 2025). For Q4 2025, adjusted earnings per share (EPS) of $0.45 surpassed the consensus estimate of $0.40, and net revenue of $1.163 billion exceeded the $1.064 billion forecast. Following these strong results, the company raised its fiscal year 2026 outlook for net revenue and adjusted EPS. This positive trend continued into Q1 2026, where net revenue of $1.04 billion topped guidance, and adjusted EPS of $0.35 beat analysts' expectations of $0.31. Consequently, Tetra Tech again increased its full-year fiscal 2026 guidance for net revenue to a range of $4.15 billion to $4.30 billion and adjusted EPS to $1.46 to $1.56.

2. Robust Demand for High-End Water and Environmental Services. The consistent outperformance was primarily driven by strong demand for Tetra Tech's specialized, high-end consulting and engineering services in water, environment, and sustainable infrastructure. The company highlighted growth in resilient water management and digital water automation, as well as strength in international markets, including the UK, Ireland, and Australia. This focus on higher-margin work contributed to significant operating income expansion and improved margins.

Show more

Stock Movement Drivers

Fundamental Drivers

The 29.4% change in TTEK stock from 10/31/2025 to 2/6/2026 was primarily driven by a 70.8% change in the company's Net Income Margin (%).
(LTM values as of)103120252062026Change
Stock Price ($)31.9241.2929.4%
Change Contribution By: 
Total Revenues ($ Mil)5,4875,233-4.6%
Net Income Margin (%)3.9%6.7%70.8%
P/E Multiple38.830.6-21.2%
Shares Outstanding (Mil)2632610.9%
Cumulative Contribution29.4%

LTM = Last Twelve Months as of date shown

Market Drivers

10/31/2025 to 2/6/2026
ReturnCorrelation
TTEK29.4% 
Market (SPY)1.3%-8.7%
Sector (XLI)11.7%12.5%

Fundamental Drivers

The 12.8% change in TTEK stock from 7/31/2025 to 2/6/2026 was primarily driven by a 95.3% change in the company's Net Income Margin (%).
(LTM values as of)73120252062026Change
Stock Price ($)36.6041.2912.8%
Change Contribution By: 
Total Revenues ($ Mil)5,4615,233-4.2%
Net Income Margin (%)3.4%6.7%95.3%
P/E Multiple51.730.6-40.8%
Shares Outstanding (Mil)2662611.9%
Cumulative Contribution12.8%

LTM = Last Twelve Months as of date shown

Market Drivers

7/31/2025 to 2/6/2026
ReturnCorrelation
TTEK12.8% 
Market (SPY)9.6%3.2%
Sector (XLI)14.4%24.4%

Fundamental Drivers

The 13.0% change in TTEK stock from 1/31/2025 to 2/6/2026 was primarily driven by a 39.9% change in the company's Net Income Margin (%).
(LTM values as of)13120252062026Change
Stock Price ($)36.5341.2913.0%
Change Contribution By: 
Total Revenues ($ Mil)5,3915,233-2.9%
Net Income Margin (%)4.8%6.7%39.9%
P/E Multiple37.830.6-19.0%
Shares Outstanding (Mil)2682612.7%
Cumulative Contribution13.0%

LTM = Last Twelve Months as of date shown

Market Drivers

1/31/2025 to 2/6/2026
ReturnCorrelation
TTEK13.0% 
Market (SPY)15.8%27.6%
Sector (XLI)26.5%37.5%

Fundamental Drivers

The 35.4% change in TTEK stock from 1/31/2023 to 2/6/2026 was primarily driven by a 49.3% change in the company's Total Revenues ($ Mil).
(LTM values as of)13120232062026Change
Stock Price ($)30.5141.2935.4%
Change Contribution By: 
Total Revenues ($ Mil)3,5045,23349.3%
Net Income Margin (%)7.5%6.7%-10.4%
P/E Multiple30.830.6-0.7%
Shares Outstanding (Mil)2662611.9%
Cumulative Contribution35.4%

LTM = Last Twelve Months as of date shown

Market Drivers

1/31/2023 to 2/6/2026
ReturnCorrelation
TTEK35.4% 
Market (SPY)76.2%31.4%
Sector (XLI)77.4%38.7%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
TTEK Return47%-14%16%20%-15%21%81%
Peers Return14%9%10%16%4%7%74%
S&P 500 Return27%-19%24%23%16%-1%81%

Monthly Win Rates [3]
TTEK Win Rate67%50%50%58%50%100% 
Peers Win Rate48%43%45%55%52%80% 
S&P 500 Win Rate75%42%67%75%67%50% 

Max Drawdowns [4]
TTEK Max Drawdown-1%-29%-9%-5%-30%0% 
Peers Max Drawdown-8%-13%-12%-3%-17%-1% 
S&P 500 Max Drawdown-1%-25%-1%-2%-15%-1% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: LDOS, J, ACM, BAH, MGN. See TTEK Returns vs. Peers.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2026 data is for the year up to 2/6/2026 (YTD)

How Low Can It Go

Unique KeyEventTTEKS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-37.2%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven59.4%34.1%
2022 Inflation ShockTime to BreakevenTime to Breakeven657 days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-32.9%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven49.0%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven184 days148 days
2018 Correction2018 Correction  
2018 Correction% Loss% Loss-32.8%-19.8%
2018 Correction% Gain to Breakeven% Gain to Breakeven48.8%24.7%
2018 CorrectionTime to BreakevenTime to Breakeven127 days120 days
2008 Global Financial Crisis2008 Global Financial Crisis  
2008 Global Financial Crisis% Loss% Loss-49.9%-56.8%
2008 Global Financial Crisis% Gain to Breakeven% Gain to Breakeven99.8%131.3%
2008 Global Financial CrisisTime to BreakevenTime to Breakeven211 days1,480 days

Compare to LDOS, J, ACM, BAH, MGN

In The Past

Tetra Tech's stock fell -37.2% during the 2022 Inflation Shock from a high on 11/23/2021. A -37.2% loss requires a 59.4% gain to breakeven.

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About Tetra Tech (TTEK)

Tetra Tech, Inc. provides consulting and engineering services worldwide. The company operates through two segments Government Services Group (GSG) and Commercial/International Services Group (CIG). The GSG segment offers early data collection and monitoring, data analysis and information management, science and engineering applied research, engineering design, project management, and operations and maintenance services; and climate change and energy management consulting, as well as greenhouse gas inventory assessment, certification, reduction, and management services. This segment serves federal, state, and local governments, and development agencies in water resources analysis and water management, environmental monitoring, data analytics, government consulting, waste management, and a range of civil infrastructure master planning and engineering design markets. The CIG segment provides early data collection and monitoring, data analysis and information management, feasibility studies and assessments, science and engineering applied research, engineering design, project management, and operations and maintenance services. This segment serves natural resources, energy, and utilities markets, as well as sustainable infrastructure master planning and engineering design markets. Tetra Tech, Inc. was founded in 1966 and is headquartered in Pasadena, California.

AI Analysis | Feedback

Here are 1-3 brief analogies for Tetra Tech:

  • They're like Accenture for environmental and infrastructure engineering.

  • Think of them as IBM, but for solving complex environmental, water, and infrastructure challenges.

  • They are a professional services firm, similar to Deloitte, but specialized in sustainable infrastructure and water resource management.

AI Analysis | Feedback

  • Water Management: Provides consulting and engineering services for water supply, wastewater treatment, stormwater management, and water resource planning.
  • Environmental Consulting: Offers scientific and engineering solutions for environmental compliance, remediation, climate change adaptation, and waste management.
  • Sustainable Infrastructure Design: Delivers planning, design, and engineering services for resilient infrastructure projects including transportation, buildings, and urban development.
  • Renewable Energy Solutions: Provides consulting, engineering, and program management for solar, wind, hydropower, and other renewable energy projects.
  • International Development: Offers technical expertise and program management for global development initiatives, focusing on governance, water, environment, and infrastructure.

AI Analysis | Feedback

Tetra Tech (symbol: TTEK) sells primarily to other companies and government entities (Business-to-Business and Business-to-Government).

Based on their latest public filings (10-K), no single private commercial customer accounts for a material portion of their revenue (typically defined as 10% or more). However, government entities collectively represent a significant portion of their business. Their major customers and customer categories include:

  • U.S. Federal Government Agencies: These collectively accounted for approximately 36% of Tetra Tech's net revenue in fiscal year 2023. No single federal agency constituted more than 10% of total revenue. Specific agencies served include:
    • U.S. Environmental Protection Agency (EPA)
    • U.S. Army Corps of Engineers
    • U.S. Department of Defense
    • U.S. Department of State
    • U.S. Agency for International Development (USAID)
  • Commercial Clients: These represent a substantial portion of Tetra Tech's revenue, distributed across a wide range of industries globally. While specific names are not disclosed due to the lack of revenue concentration from any single entity, these clients typically include companies in sectors such as:
    • Utilities (e.g., power generation, water and wastewater management)
    • Mining
    • Oil & Gas
    • Industrial and Manufacturing
    • Real estate and infrastructure development
  • U.S. State and Local Governmental Entities: Tetra Tech serves numerous state and local government agencies across the United States for various infrastructure and environmental projects.
  • International Governments and Agencies: This category includes various government bodies outside the U.S. Key examples mentioned in their filings include:
    • U.K. Department for Environment, Food & Rural Affairs (Defra)
    • U.K. Department for International Development (now largely integrated into the Foreign, Commonwealth & Development Office - FCDO)

AI Analysis | Feedback

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Dan L. Batrack, Chairman and Chief Executive Officer

Mr. Batrack joined Tetra Tech in 1980 and has served in numerous capacities throughout his more than 30-year tenure, including arctic research scientist, deep-water oceanographic hydrographer, coastal hydrodynamic modeler, environmental data analyst, project and program manager, President of the Engineering Division, Chief Operating Officer, and President. He was named Chief Executive Officer in 2005 and Chairman in 2008. During his leadership as CEO, Tetra Tech's annual revenue and employee count have more than tripled. He holds a bachelor's degree in business administration from the University of Washington.

Steven M. Burdick, Executive Vice President and Chief Financial Officer

Mr. Burdick has served as Executive Vice President and Chief Financial Officer of Tetra Tech since April 2011. He joined the company in April 2003 as Vice President, Management Audit, and subsequently served as Senior Vice President and Corporate Controller from January 2004 to March 2011. Prior to joining Tetra Tech, Mr. Burdick held senior financial and executive positions with Aura Systems, Inc., TRW Ventures, and Ernst & Young LLP, including serving as Chief Financial Officer for TRW Ventures LLC and Aura Systems, Inc. He holds a Bachelor of Science in Business Administration from Santa Clara University and is a Certified Public Accountant.

Roger R. Argus, President

Mr. Argus was promoted to President of Tetra Tech for fiscal year 2026, effective October 2025. He previously served as Executive Vice President of Corporate Development and President of the Commercial/International Services Group. With 40 years of professional experience, including over 30 years with Tetra Tech, Mr. Argus has led multidisciplinary environmental, engineering, and management programs for federal, state, municipal, and private clients. He has also directed Tetra Tech's mergers and acquisitions program, identifying, negotiating, and integrating companies.

Leslie L. Shoemaker, PhD, Executive Vice President, Chief Innovation and Sustainability Officer

Ms. Shoemaker joined Tetra Tech in 1991. She has held various leadership positions within the company, including President of the Infrastructure Group, Chief Strategy Officer, and Project Manager. Prior to her current role, she served as President and Chief Sustainability Officer, and President of the Water, Environment and Infrastructure (WEI) and Commercial/International Services Group (CIG) business groups.

Preston Hopson, Executive Vice President, Chief Legal and Human Capital Officer

Mr. Hopson serves as Tetra Tech's Executive Vice President, Chief Legal and Human Capital Officer. He is also listed as Senior Vice President, General Counsel & Secretary.

AI Analysis | Feedback

The key risks to Tetra Tech (TTEK) are primarily concentrated in its significant reliance on government contracts, the cyclical nature of its markets, and the inherent complexities of managing large-scale projects.

  1. Government Contracting and Economic Sensitivity: A substantial portion of Tetra Tech's revenue is derived from U.S. government contracts, making the company vulnerable to shifts in governmental spending priorities, budgetary constraints, and political factors. Changes in funding or contract terms for these multi-year agreements could negatively impact the business. Furthermore, the demand for Tetra Tech's services is cyclical and highly sensitive to overall economic conditions. Economic downturns or reductions in government and private sector spending on infrastructure and environmental projects can lead to decreased revenue and profitability.
  2. Project Execution Complexities and Market Competition: Tetra Tech frequently undertakes large-scale and complex projects, which carry inherent risks related to project management. Delays, cost overruns, or failure to meet performance standards on these projects can result in financial losses, reduced profitability, and damage to the company's reputation. The company also operates within a highly competitive market, necessitating continuous innovation and differentiation of its services to maintain its leadership position.
  3. Rising Operating Costs and Debt Levels: Tetra Tech faces challenges from escalating operating costs and expenses, including increasing input and marketing costs, which can pressure its bottom line. In addition, the company has significant debt obligations, and its ability to service this debt is contingent on generating sufficient cash flow. High debt levels increase financial obligations and can consequently drain profitability, affecting overall financial stability.

AI Analysis | Feedback

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Tetra Tech (symbol: TTEK) operates in several large addressable markets for its consulting and engineering services, primarily focusing on water, environment, and sustainable infrastructure.

  • Environmental Consulting Services: The global environmental consulting services market was valued at approximately USD 45.09 billion in 2024 and is projected to grow to USD 76.59 billion by 2032, with a Compound Annual Growth Rate (CAGR) of 6.81% during the forecast period of 2025 to 2032. Another estimate places the global market at USD 43.20 billion in 2024, anticipating a rise to USD 92.85 billion by 2034 at a CAGR of 7.95%. North America is expected to be a dominant region in this market.

  • Sustainable Infrastructure Market: The global sustainable infrastructure market was valued at about USD 58.55 billion in 2024 and is forecast to reach approximately USD 405.08 billion by 2034, exhibiting a robust CAGR of 21.34% from 2025 to 2034. Another report indicates a market size of USD 52.35 billion in 2024, with a projection to reach USD 365.49 billion by 2033 at a CAGR of 24.1%. Asia Pacific held the largest market share in 2024.

  • Water Infrastructure Services (including Construction and Repair): The global water infrastructure construction market was valued at USD 69.9 billion in 2023 and is projected to reach USD 107.3 billion by 2030, with a CAGR of 13.8%. More specifically, the global water infrastructure repair technologies market was estimated at USD 70.17 billion in 2024 and is projected to reach USD 166.43 billion by 2034, growing at a CAGR of 8.3%. North America was the largest region in the water infrastructure repair technologies market in 2024. The broader global water infrastructure and repair technology market was valued at USD 99.28 billion in 2022 and is expected to reach USD 165.09 billion by 2030.

  • Engineering Consulting Services: The global engineering consulting services market was valued at USD 134.19 billion in 2024 and is projected to reach USD 201.76 billion by 2032, with a CAGR of 5.30%. Another estimate for the global engineering services market size is US$ 1,801.75 billion in 2024, projected to expand to US$ 3,756.09 billion by 2034. The Asia Pacific region holds a significant share and is expected to grow rapidly in the engineering services market. North America also held a dominant position in the engineering consulting services market in 2024.

AI Analysis | Feedback

Tetra Tech (TTEK) is poised for future revenue growth over the next 2-3 years, driven by several key strategic initiatives and market demands:

  1. Growth in Water and Environmental Markets: Tetra Tech anticipates continued strong demand in its core water and environmental markets. This includes advanced water treatment solutions and addressing new regulatory requirements related to emerging contaminants like PFAS. The company has seen robust growth in municipal water programs, particularly in the U.S., UK, and Ireland, which are expected to support recurring revenue growth.
  2. Expansion of Digital Automation and High-End Consulting Services: A significant growth driver is Tetra Tech's strategic expansion in digital systems and automation. This involves leveraging proprietary data analytic tools, artificial intelligence-augmented consulting services, and increasing recurring revenue from software subscriptions. The company has an ambitious target to double its digital automation revenue to $500 million by 2030 and has made acquisitions, such as Sage Automation, to bolster these capabilities.
  3. Sustainable Infrastructure and Decarbonization Initiatives: Tetra Tech is well-positioned to benefit from increasing global investment and regulatory pressure around climate adaptation, sustainability, and infrastructure resilience. This includes projects focused on watershed management, coastal protection, and decarbonization efforts, aligning with worldwide priorities for a sustainable future.
  4. Federal Government Contracts and Disaster Response Programs: The company expects continued strong performance from its U.S. federal government contracts, including work on defense facilities, Coast Guard projects, and air traffic control system upgrades. Additionally, with the increasing frequency and severity of natural disasters, Tetra Tech's disaster response activities are becoming a significant and growing component of its revenue, particularly within its state and local client sectors.

AI Analysis | Feedback

Share Repurchases

  • Tetra Tech's Board of Directors approved an additional $500 million share repurchase program on May 5, 2025, bringing the total available for repurchases to $673 million, including amounts remaining from prior authorizations.
  • In the second quarter of fiscal year 2025, the company repurchased $150 million of common stock, followed by $25 million in the third quarter of fiscal year 2025.
  • An earlier share repurchase program, authorized on October 7, 2021, added $400 million, bringing the total available at that time to $563 million. As of July 30, 2025, $256.11 million had been repurchased under this program.

Share Issuance

  • Tetra Tech completed a 5:1 forward stock split in fiscal year 2024, which increased the number of outstanding shares.

Outbound Investments

  • In January 2023, Tetra Tech completed its largest-ever acquisition, purchasing the British environmental consulting firm RPS Group for $691 million.
  • In February 2024, Tetra Tech acquired LS Technologies, a firm specializing in IT modernization and cybersecurity services for the U.S. Government.
  • Notable acquisitions in 2021 included UK-based sustainable engineering design firm Hoare Lea in July, and IBRA-RMAC Automation Systems, Inc. in April, which provided digital transformation consulting for water infrastructure.

Capital Expenditures

  • For fiscal year 2024, Tetra Tech reported capital expenditures of -$18.14 million.
  • Capital expenditures are used for general corporate purposes and contribute to meeting sustainability targets, including the reduction of greenhouse gas emissions and projects that provide environmental, social, and governance benefits.

Better Bets vs. Tetra Tech (TTEK)

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Unique Key

Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

TTEKLDOSJACMBAHMGNMedian
NameTetra Te.Leidos Jacobs S.AECOM Booz All.Megan  
Mkt Price41.29192.99148.81101.0389.011.8995.02
Mkt Cap10.824.717.613.410.8-13.4
Rev LTM5,23317,33212,39016,14011,409-12,390
Op Inc LTM6002,0418881,0591,045-1,045
FCF LTM4981,338875685933-875
FCF 3Y Avg3901,149824661685-685
CFO LTM5171,5069608221,020-960
CFO 3Y Avg4111,312932782769-782

Growth & Margins

TTEKLDOSJACMBAHMGNMedian
NameTetra Te.Leidos Jacobs S.AECOM Booz All.Megan  
Rev Chg LTM-2.9%6.5%6.6%0.2%-3.1%-0.2%
Rev Chg 3Y Avg15.1%6.9%7.0%7.2%8.3%-7.2%
Rev Chg Q-14.8%6.7%12.3%1.6%-10.2%-1.6%
QoQ Delta Rev Chg LTM-3.9%1.6%3.0%0.4%-2.5%-0.4%
Op Mgn LTM11.5%11.8%7.2%6.6%9.2%-9.2%
Op Mgn 3Y Avg10.1%10.3%6.5%5.9%9.2%-9.2%
QoQ Delta Op Mgn LTM0.4%-0.1%-0.0%0.2%-0.3%--0.0%
CFO/Rev LTM9.9%8.7%7.7%5.1%8.9%-8.7%
CFO/Rev 3Y Avg8.0%8.0%8.4%5.0%6.8%-8.0%
FCF/Rev LTM9.5%7.7%7.1%4.2%8.2%-7.7%
FCF/Rev 3Y Avg7.5%7.0%7.4%4.2%6.0%-7.0%

Valuation

TTEKLDOSJACMBAHMGNMedian
NameTetra Te.Leidos Jacobs S.AECOM Booz All.Megan  
Mkt Cap10.824.717.613.410.8-13.4
P/S2.11.41.40.80.9-1.4
P/EBIT19.812.021.012.110.0-12.1
P/E30.617.640.823.812.8-23.8
P/CFO20.816.418.416.310.6-16.4
Total Yield3.9%6.5%2.9%5.2%7.8%-5.2%
Dividend Yield0.6%0.8%0.4%1.0%0.0%-0.6%
FCF Yield 3Y Avg4.2%6.0%5.1%5.0%5.3%-5.1%
D/E0.10.20.20.20.4-0.2
Net D/E0.10.20.10.10.3-0.1

Returns

TTEKLDOSJACMBAHMGNMedian
NameTetra Te.Leidos Jacobs S.AECOM Booz All.Megan  
1M Rtn22.2%-1.8%8.8%2.5%-1.4%26.0%5.7%
3M Rtn28.4%-1.8%-2.7%-22.5%1.8%32.2%-0.0%
6M Rtn12.4%9.8%0.9%-14.3%-18.4%67.3%5.4%
12M Rtn23.1%38.4%13.7%-5.7%-29.6%67.3%18.4%
3Y Rtn38.3%102.1%51.5%14.8%-3.2%67.3%44.9%
1M Excs Rtn22.1%-2.0%8.6%2.4%-1.5%25.8%5.5%
3M Excs Rtn25.0%-2.8%-6.4%-25.3%1.4%15.4%-0.7%
6M Excs Rtn1.9%1.3%-7.6%-24.2%-28.1%57.9%-3.2%
12M Excs Rtn7.6%23.6%0.4%-17.1%-44.0%52.9%4.0%
3Y Excs Rtn-35.0%36.3%-19.9%-49.0%-70.0%-1.0%-27.5%

Financials

Segment Financials

Assets by Segment
$ Mil20252024202320222021
Corporate2,4742,2831,3751,3211,236
Commercial/International Group (CIG)1,060994689699479
Government Services Group (GSG)658543559546649
Remediation and Construction Management (RCM)   1114
Total4,1933,8202,6232,5772,379


Price Behavior

Price Behavior
Market Price$41.29 
Market Cap ($ Bil)10.8 
First Trading Date12/17/1991 
Distance from 52W High0.0% 
   50 Days200 Days
DMA Price$35.67$35.09
DMA Trendupup
Distance from DMA15.8%17.7%
 3M1YR
Volatility43.8%33.0%
Downside Capture-86.4941.11
Upside Capture59.7556.23
Correlation (SPY)-13.2%27.2%
TTEK Betas & Captures as of 1/31/2026

 1M2M3M6M1Y3Y
Beta1.721.12-0.290.090.500.61
Up Beta2.561.63-0.280.810.620.69
Down Beta2.481.58-1.18-0.660.230.38
Up Capture204%116%68%24%42%35%
Bmk +ve Days11223471142430
Stock +ve Days12202756114380
Down Capture-39%30%-32%22%69%89%
Bmk -ve Days9192754109321
Stock -ve Days8213468134367

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with TTEK
TTEK22.1%33.0%0.63-
Sector ETF (XLI)27.7%19.2%1.1537.3%
Equity (SPY)15.4%19.4%0.6127.4%
Gold (GLD)73.9%24.8%2.197.5%
Commodities (DBC)8.9%16.6%0.3422.0%
Real Estate (VNQ)4.6%16.5%0.1028.3%
Bitcoin (BTCUSD)-33.5%42.9%-0.8325.4%

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Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with TTEK
TTEK11.4%31.4%0.39-
Sector ETF (XLI)16.8%17.2%0.7950.6%
Equity (SPY)14.4%17.0%0.6848.8%
Gold (GLD)21.4%16.9%1.0311.4%
Commodities (DBC)11.5%18.9%0.4911.9%
Real Estate (VNQ)5.0%18.8%0.1745.9%
Bitcoin (BTCUSD)13.9%57.8%0.4624.5%

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Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with TTEK
TTEK23.7%31.4%0.75-
Sector ETF (XLI)15.2%19.8%0.6859.9%
Equity (SPY)15.4%17.9%0.7458.9%
Gold (GLD)15.7%15.5%0.845.1%
Commodities (DBC)8.0%17.6%0.3721.1%
Real Estate (VNQ)6.0%20.7%0.2551.0%
Bitcoin (BTCUSD)67.1%66.6%1.0716.6%

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Short Interest

Short Interest: As Of Date1152026
Short Interest: Shares Quantity7.8 Mil
Short Interest: % Change Since 12312025-3.7%
Average Daily Volume2.1 Mil
Days-to-Cover Short Interest3.7 days
Basic Shares Quantity260.8 Mil
Short % of Basic Shares3.0%

Earnings Returns History

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 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
1/28/2026   
11/12/202515.3%8.9%6.3%
7/30/2025-1.1%0.3%-0.4%
5/7/202513.0%12.5%15.5%
1/30/20250.6%-7.6%-22.6%
11/13/2024-13.5%-15.1%-11.1%
7/31/20249.0%7.2%10.8%
5/1/20246.1%10.1%9.0%
...
SUMMARY STATS   
# Positive131413
# Negative111011
Median Positive3.9%6.6%9.0%
Median Negative-1.4%-6.3%-10.6%
Max Positive15.7%13.0%15.5%
Max Negative-13.5%-15.1%-22.6%

SEC Filings

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Report DateFiling DateFiling
12/31/202501/30/202610-Q
09/30/202511/20/202510-K
06/30/202508/01/202510-Q
03/31/202505/08/202510-Q
12/31/202401/31/202510-Q
09/30/202411/19/202410-K
06/30/202408/02/202410-Q
03/31/202405/03/202410-Q
12/31/202302/02/202410-Q
09/30/202311/22/202310-K
06/30/202308/10/202310-Q
03/31/202305/11/202310-Q
12/31/202202/03/202310-Q
09/30/202211/25/202210-K
06/30/202208/05/202210-Q
03/31/202205/06/202210-Q

Insider Activity

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#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Birkenbeuel, Gary DirectSell815202536.002,39086,0501,358,258Form
2Volpi, Kirsten M DirectSell206202534.3310,116347,3132,066,709Form
3Carter, Brian NSVP, Corporate ControllerDirectSell206202640.239,979401,4051,870,302Form