Tearsheet

Willdan (WLDN)


Market Price (5/18/2026): $91.96 | Market Cap: $1.4 Bil
Sector: Industrials | Industry: Construction & Engineering

Willdan (WLDN)


Market Price (5/18/2026): $91.96
Market Cap: $1.4 Bil
Sector: Industrials
Industry: Construction & Engineering

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

0

Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 15%

Megatrend and thematic drivers
Megatrends include Smart Grids & Grid Modernization, and Renewable Energy Transition. Themes include Grid Automation, Distributed Energy Resources, Show more.

Key risks
WLDN key risks include [1] significant customer concentration, Show more.

0 Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 15%
1 Megatrend and thematic drivers
Megatrends include Smart Grids & Grid Modernization, and Renewable Energy Transition. Themes include Grid Automation, Distributed Energy Resources, Show more.
2 Key risks
WLDN key risks include [1] significant customer concentration, Show more.

Valuation, Metrics & Events

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Willdan (WLDN) stock has lost about 25% since 1/31/2026 because of the following key factors:

1. Initial Cautious FY2026 Earnings Guidance.

Despite a significant beat in Q4 2025 earnings per share (EPS) of $1.57, exceeding analyst expectations by 109.33%, Willdan's initial full-year 2026 adjusted EPS guidance, announced on February 26, 2026, was set between $4.50 and $4.70. This guidance implied a more normalized growth pace compared to the outsized performance, contributing to investor caution and the stock digesting its prior valuation premium.

2. Mixed Revenue Guidance Language and Subsequent Profit-Taking.

While Willdan's Q1 2026 earnings, reported on May 7, 2026, saw an adjusted diluted EPS of $0.91 which beat analyst estimates of $0.81, and management subsequently raised its full-year 2026 EPS guidance to a range of $4.90 to $5.05, the accompanying "mixed revenue guidance language prompted investor confusion and some near-term profit-taking". This led to volatility and downward pressure on the stock.

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Stock Movement Drivers

Fundamental Drivers

The -27.0% change in WLDN stock from 1/31/2026 to 5/17/2026 was primarily driven by a -45.7% change in the company's P/E Multiple.
(LTM values as of)13120265172026Change
Stock Price ($)126.2092.12-27.0%
Change Contribution By: 
Total Revenues ($ Mil)6526845.0%
Net Income Margin (%)6.4%8.2%29.4%
P/E Multiple44.424.1-45.7%
Shares Outstanding (Mil)1515-0.9%
Cumulative Contribution-27.0%

LTM = Last Twelve Months as of date shown

Market Drivers

1/31/2026 to 5/17/2026
ReturnCorrelation
WLDN-27.0% 
Market (SPY)7.1%34.1%
Sector (XLI)3.9%23.3%

Fundamental Drivers

The -2.5% change in WLDN stock from 10/31/2025 to 5/17/2026 was primarily driven by a -38.0% change in the company's P/E Multiple.
(LTM values as of)103120255172026Change
Stock Price ($)94.5192.12-2.5%
Change Contribution By: 
Total Revenues ($ Mil)6286848.9%
Net Income Margin (%)5.6%8.2%47.3%
P/E Multiple38.824.1-38.0%
Shares Outstanding (Mil)1415-2.0%
Cumulative Contribution-2.5%

LTM = Last Twelve Months as of date shown

Market Drivers

10/31/2025 to 5/17/2026
ReturnCorrelation
WLDN-2.5% 
Market (SPY)9.0%39.7%
Sector (XLI)11.2%32.4%

Fundamental Drivers

The 135.0% change in WLDN stock from 4/30/2025 to 5/17/2026 was primarily driven by a 106.6% change in the company's Net Income Margin (%).
(LTM values as of)43020255172026Change
Stock Price ($)39.2092.12135.0%
Change Contribution By: 
Total Revenues ($ Mil)56668420.9%
Net Income Margin (%)4.0%8.2%106.6%
P/E Multiple24.324.1-1.1%
Shares Outstanding (Mil)1415-4.9%
Cumulative Contribution135.0%

LTM = Last Twelve Months as of date shown

Market Drivers

4/30/2025 to 5/17/2026
ReturnCorrelation
WLDN135.0% 
Market (SPY)34.8%37.3%
Sector (XLI)32.4%32.5%

Fundamental Drivers

The 528.8% change in WLDN stock from 4/30/2023 to 5/17/2026 was primarily driven by a 342.4% change in the company's P/S Multiple.
(LTM values as of)43020235172026Change
Stock Price ($)14.6592.12528.8%
Change Contribution By: 
Total Revenues ($ Mil)42968459.5%
P/S Multiple0.42.0342.4%
Shares Outstanding (Mil)1315-10.9%
Cumulative Contribution528.8%

LTM = Last Twelve Months as of date shown

Market Drivers

4/30/2023 to 5/17/2026
ReturnCorrelation
WLDN528.8% 
Market (SPY)84.7%30.2%
Sector (XLI)79.2%32.7%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
WLDN Return-16%-49%20%77%172%-12%120%
Peers Return53%-12%12%7%4%-14%44%
S&P 500 Return27%-19%24%23%16%10%100%

Monthly Win Rates [3]
WLDN Win Rate33%33%58%58%58%40% 
Peers Win Rate67%47%55%60%57%48% 
S&P 500 Win Rate75%42%67%75%67%60% 

Max Drawdowns [4]
WLDN Max Drawdown-42%-67%-34%-20%-29%-50% 
Peers Max Drawdown-20%-31%-25%-21%-35%-32% 
S&P 500 Max Drawdown-5%-25%-10%-8%-19%-9% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: TTEK, AMRC, STN, J, ACM.
[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 5/15/2026 (YTD)

How Low Can It Go

EventWLDNS&P 500
Summer-Fall 2023 Five Percent Yield Shock
  % Loss-10.7%-9.5%
  % Gain to Breakeven12.0%10.5%
  Time to Breakeven7 days24 days
2023 SVB Regional Banking Crisis
  % Loss-28.6%-6.7%
  % Gain to Breakeven40.1%7.1%
  Time to Breakeven41 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-66.5%-24.5%
  % Gain to Breakeven198.8%32.4%
  Time to Breakeven658 days427 days
2020 COVID-19 Crash
  % Loss-50.3%-33.7%
  % Gain to Breakeven101.3%50.9%
  Time to Breakeven240 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-13.9%-19.2%
  % Gain to Breakeven16.2%23.8%
  Time to Breakeven7 days105 days
2016-2017 Trump Reflation Bond Selloff
  % Loss-12.1%-3.7%
  % Gain to Breakeven13.8%3.9%
  Time to Breakeven7 days6 days

Compare to TTEK, AMRC, STN, J, ACM

In The Past

Willdan's stock fell -7.0% during the 2025 US Tariff Shock. Such a loss loss requires a 7.5% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

EventWLDNS&P 500
2023 SVB Regional Banking Crisis
  % Loss-28.6%-6.7%
  % Gain to Breakeven40.1%7.1%
  Time to Breakeven41 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-66.5%-24.5%
  % Gain to Breakeven198.8%32.4%
  Time to Breakeven658 days427 days
2020 COVID-19 Crash
  % Loss-50.3%-33.7%
  % Gain to Breakeven101.3%50.9%
  Time to Breakeven240 days140 days
2015-2016 China Devaluation / Global Growth Scare
  % Loss-27.0%-12.2%
  % Gain to Breakeven36.9%13.9%
  Time to Breakeven50 days62 days
2014-2016 Oil Price Collapse
  % Loss-34.0%-6.8%
  % Gain to Breakeven51.4%7.3%
  Time to Breakeven70 days15 days
2008-2009 Global Financial Crisis
  % Loss-79.4%-53.4%
  % Gain to Breakeven385.3%114.4%
  Time to Breakeven2002 days1085 days

Compare to TTEK, AMRC, STN, J, ACM

In The Past

Willdan's stock fell -7.0% during the 2025 US Tariff Shock. Such a loss loss requires a 7.5% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About Willdan (WLDN)

Willdan Group, Inc., together with its subsidiaries, provides professional, technical and consulting services primarily in the United States. It operates in two segments, Energy, and Engineering and Consulting. The Energy segment offers comprehensive audit and surveys, program design, master planning, demand reduction, grid optimization, benchmarking analyses, design engineering, construction management, performance contracting, installation, alternative financing, and measurement and verification services, as well as software and data analytics. The Engineering and Consulting segment provides building and safety, city engineering and code enforcement, development plan review and inspection, disaster recovery, geotechnical and earthquake engineering, planning and surveying, contract staff support, program and construction management, structural engineering, transportation and traffic engineering, and water resources services. This segment also offers district administration, financial consulting, and federal compliance services; and communications and technology services. It serves public and governmental agencies, including cities, counties, redevelopment agencies, water districts, school districts, and universities; investor and municipal owned energy utilities; state and federal agencies; and commercial and industrial firms, as well as various other special districts and agencies. The company was founded in 1964 and is headquartered in Anaheim, California.

AI Analysis | Feedback

  • Willdan is like an AECOM for local governments and utilities, focusing on engineering, planning, and energy solutions.
  • Willdan is like a Booz Allen Hamilton for cities and utilities, but specialized in engineering and energy infrastructure projects.
  • Willdan is like Accenture for public agencies and utilities, specializing in engineering and energy efficiency consulting.

AI Analysis | Feedback

  • Energy Efficiency & Management Services: Provides comprehensive services from audits and program design to demand reduction, grid optimization, and installation, helping clients manage and improve energy usage.
  • Energy Software & Data Analytics: Offers specialized software and data analysis tools for insights into energy consumption and performance.
  • Civil & Structural Engineering: Includes services like building and safety, city engineering, code enforcement, development plan review, geotechnical, earthquake, structural, transportation, traffic, and water resources engineering.
  • Planning & Program Management: Offers urban planning, surveying, and comprehensive program and construction management support for various projects.
  • Specialized Government & Infrastructure Consulting: Provides services such as disaster recovery, contract staff support, district administration, financial consulting, federal compliance, and communications & technology services to public agencies.

AI Analysis | Feedback

Willdan (WLDN) primarily serves a diverse range of organizational customers rather than individuals. Based on the provided company description, its major customers can be categorized as follows:

  • Public and Governmental Agencies: This broad category includes cities, counties, redevelopment agencies, water districts, school districts, universities, and both state and federal agencies.
  • Energy Utilities: Willdan serves both investor-owned and municipal-owned energy utilities.
  • Commercial and Industrial Firms: The company also provides services to various businesses operating in the commercial and industrial sectors.
  • Other Special Districts and Agencies: This category covers various other special districts and agencies.

The provided company description does not list the specific names of its customer companies or their public symbols.

AI Analysis | Feedback

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AI Analysis | Feedback

Michael A. Bieber, Chief Executive Officer

Michael A. Bieber was appointed Chief Executive Officer of Willdan Group, Inc. on December 30, 2023, after serving as President from November 2016 to December 2023. He joined Willdan in December 2014 as Senior Vice President, Corporate Development. Prior to Willdan, Mr. Bieber spent over 18 years at Tetra Tech, where he held various leadership roles, including managing mergers and acquisitions and investor relations functions from March 2007 to December 2014, overseeing more than fifty acquisitions. He also managed Tetra Tech's corporate business development group from 2005 to 2007.

Creighton K. (Kim) Early, Executive Vice President and Chief Financial Officer

Creighton K. (Kim) Early assumed the role of Executive Vice President and Chief Financial Officer for Willdan Group, Inc. on December 30, 2023, having served as Chief Financial Officer since April 16, 2021. From 2015 to 2021, he was the Executive Vice President and CFO of Willdan's Energy Solutions group. Before joining Willdan, Mr. Early was the Chief Financial Officer for Infrastructure and Energy Alternatives, a company specializing in utility-scale wind, solar, and biomass projects. He also served as CFO for Earth Tech, where he contributed to its growth from a $37 million geotechnical consulting firm into a $1.3 billion multinational engineering leader over 14 years. Mr. Early has participated in over 50 M&A transactions as a buyer, seller, or advisor, and has held CFO positions for both public and privately held companies.

Thomas D. Brisbin, Chairman of the Board

Thomas D. Brisbin has been the Chairman of the Board for Willdan Group, Inc. since November 2016 and a board member since 2007. He previously served as the company's Chief Executive Officer from April 2007 to December 2023, and as President from 2007 to November 2016. Before joining Willdan, Dr. Brisbin was Vice President and consultant for AECOM Technology Corporation. His career also includes serving as Chief Operating Officer and Executive Vice President of Tetra Tech, Inc. for five years, and co-founding and serving as President of PRC Environmental Management, Inc. from 1978 to 1995.

Micah Chen, Executive Vice President and General Counsel

Micah Chen was appointed Executive Vice President and General Counsel for Willdan Group, Inc. on December 30, 2023, overseeing legal and regulatory risks. He served as General Counsel from March 2018 to December 2023 and as Legal Counsel from July 2017 to March 2018. Prior to Willdan, Mr. Chen held various positions at Aon Corporation, including Senior Vice President and Managing Director from 2008 to 2017, and was Vice President of the Construction Risk Group at Willis Towers Watson from 2006 to 2007.

AI Analysis | Feedback

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Key Risks to Willdan (WLDN)

  1. Customer and Geographic Concentration: Willdan faces significant risk due to its reliance on a limited number of clients and specific geographic regions, notably California, New York, and Nevada. The company's top 10 customers accounted for over half of its consolidated contract revenue in fiscal year 2025. This concentration makes Willdan vulnerable to adverse economic conditions, regulatory changes, or reduced spending by key clients in these areas, potentially leading to significant revenue fluctuations.
  2. Economic Uncertainty and Reliance on Specific Market Trends: General economic fluctuations can significantly impact government and private sector spending on infrastructure and energy projects, which form the core of Willdan's business. Furthermore, a substantial portion of Willdan's growth, particularly in its Energy segment, is tied to the demand for electricity from data centers. While this is a current growth driver, an over-reliance on this sector presents a single-point-of-failure risk, where a slowdown in AI-driven load growth or a major client's strategic shift could pressure revenue.
  3. Competitive Landscape and Talent Acquisition/Retention: The professional, technical, and consulting services market in which Willdan operates is highly competitive, with numerous firms vying for contracts. Willdan must continually innovate and differentiate its offerings to maintain its market position. Additionally, there is intense competition for skilled engineering and technical talent, which can drive up labor costs, pressure profit margins, and potentially limit the company's capacity for growth if it cannot effectively attract and retain qualified personnel.
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AI Analysis | Feedback

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AI Analysis | Feedback

Willdan (WLDN) operates in the Energy and Engineering and Consulting segments, providing a range of professional, technical, and consulting services primarily in the United States. The addressable markets for their main products and services in the U.S. are sized as follows:

Energy Segment

  • Energy Efficiency and Optimization Services: The U.S. energy as a service market, which includes energy efficiency and optimization services, generated a revenue of approximately USD 23.61 billion in 2024 and is projected to reach about USD 43.79 billion by 2030.
  • Smart Grid and Grid Optimization: The United States smart grid market size reached approximately USD 20.9 billion in 2025 and is expected to reach USD 77.3 billion by 2034.

Engineering and Consulting Segment

  • Engineering Services: The market size for Engineering Services in the U.S. was approximately USD 357.9 billion in 2025.
  • Public Sector Consulting and Advisory Services: The United States Public Sector Consulting and Advisory Services Market size is estimated at approximately USD 13.57 billion in 2025 and is expected to reach USD 18.03 billion by 2030.
  • Construction Management Services: The market size of Construction Project Management Services in the U.S. was approximately USD 372.5 billion in 2025.
  • Disaster Recovery as a Service: The U.S. disaster recovery as a service market generated a revenue of approximately USD 3.53 billion in 2023 and is expected to reach USD 15.31 billion by 2030.

AI Analysis | Feedback

Here are the expected drivers of future revenue growth for Willdan (WLDN) over the next 2-3 years:
  • Increased Demand for Energy Efficiency and Grid Modernization: Willdan is positioned to benefit from the growing national demand for energy efficiency and grid modernization solutions, driven by factors such as AI data centers, broader electrification initiatives, and the increasing complexity of the electricity grid. This trend is prompting utilities and municipalities to invest more in efficiency programs and power infrastructure, directly expanding Willdan's addressable market.
  • Expansion in the Data Center Market: The rapid growth in electricity demand fueled by artificial intelligence applications and data centers is identified as a significant new catalyst for Willdan. The company's management anticipates that activity related to data centers, particularly through its acquired power engineering capabilities, could more than double in 2026. By the end of 2026, data center-related work could account for nearly 20% of total revenue.
  • Growth from Large-Scale Utility and Government Contracts: Willdan continues to experience strong demand from both its government and utility customer base. The company has secured significant contracts, such as a $330 million contract with the Los Angeles Department of Water and Power (LADWP) expected to contribute to the top line over the next four years, and a $112 million energy efficiency program for the city of San Diego.
  • Strategic Mergers and Acquisitions (M&A): Willdan actively pursues accretive "bolt-on" acquisitions to enhance its scale and capabilities, particularly in growing energy and infrastructure markets. The company has a robust M&A pipeline and plans to continue adding more capabilities through strategic acquisitions in the coming quarters.

AI Analysis | Feedback

Share Issuance

  • Willdan's shares outstanding have shown a slight increase over the past few years, with approximately 14.49 million shares outstanding as of May 7, 2025, and 14.66 million as of August 6, 2025.
  • The company issues common stock related to business acquisitions, with an amount of $5,557 attributed to such issuances as of July 4, 2025.
  • Executives and employees receive equity compensation in the form of restricted stock units, leading to share issuances upon vesting. For instance, the CEO was granted 18,000 restricted stock units in March 2026, vesting in installments through 2029.

Outbound Investments

  • Willdan acquired Alternative Power Generation, Inc. (APG), an electrical engineering and construction management firm, in March 2025 through a stock purchase to strengthen its electrical engineering capabilities and enhance its position in the energy transition sector. APG generated approximately $37 million in revenue in 2024.
  • In February 2025, Willdan acquired Alpha Inspections LLC, a provider of building inspections, plans examination, and building official services.
  • The company completed the acquisition of Compass Municipal Advisors, LLC in January 2026, expanding its financial services offerings.

Capital Expenditures

  • Willdan's capital expenditures were -$9.39 million in the last 12 months as of March 17, 2026, contributing to a free cash flow of $70.70 million.
  • In Q1 2026, Willdan Group invested $2.5 million in capital expenditures, focusing on funding long-term assets and infrastructure.
  • Purchases of property, plant and equipment amounted to -$2.46 million in Q4 2025.

Better Bets vs. Willdan (WLDN)

Trade Ideas

Select ideas related to WLDN.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
GEO_4302026_Dip_Buyer_ValueBuy04302026GEOGEODip BuyDB | P/E OPMDip Buy with Low PE and High Margin
Buying dips for companies with tame PE and meaningfully high operating margin
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RUN_4302026_Short_Squeeze04302026RUNSunrunSpecialShort Squeeze PotentialShort Squeeze Potential
Has potential for a short squeeze. High short interest, rising short interest and high debt.
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RSG_4172026_Monopoly_xInd_xCD_Getting_Cheaper04172026RSGRepublic ServicesMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
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0.8%0.8%-1.1%
VRSK_4102026_Dip_Buyer_FCFYield04102026VRSKVerisk AnalyticsDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
12.3%12.3%0.0%
UHAL_4102026_Monopoly_xInd_xCD_Getting_Cheaper04102026UHALU-HaulMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple
0.3%0.3%-1.0%

Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

WLDNTTEKAMRCSTNJACMMedian
NameWilldan Tetra Te.Ameresco Stantec Jacobs S.AECOM  
Mkt Price92.1226.1833.0377.27110.5171.3174.29
Mkt Cap1.46.81.78.813.09.27.8
Rev LTM6845,1311,9818,28813,17515,9866,710
Op Inc LTM446011257385981,073600
FCF LTM43668-355683484410447
FCF 3Y Avg41415-469565624645490
CFO LTM52688-17760572554563
CFO 3Y Avg50436-19656726763546

Growth & Margins

WLDNTTEKAMRCSTNJACMMedian
NameWilldan Tetra Te.Ameresco Stantec Jacobs S.AECOM  
Rev Chg LTM14.9%-6.1%8.6%7.6%12.7%-0.4%8.1%
Rev Chg 3Y Avg15.9%11.0%8.4%12.0%10.3%5.8%10.6%
Rev Chg Q1.8%-7.7%13.8%7.5%27.0%0.8%4.6%
QoQ Delta Rev Chg LTM0.4%-1.9%2.5%1.8%6.3%0.2%1.1%
Op Inc Chg LTM34.4%9.6%42.4%17.9%-23.8%9.7%13.8%
Op Inc Chg 3Y Avg296.9%18.4%6.9%20.9%2.4%13.3%15.9%
Op Mgn LTM6.5%11.7%6.3%8.9%4.5%6.7%6.6%
Op Mgn 3Y Avg5.5%10.4%5.7%8.3%5.6%6.1%5.9%
QoQ Delta Op Mgn LTM0.0%0.3%-0.3%0.1%-2.6%-0.0%0.0%
CFO/Rev LTM7.7%13.4%-0.8%9.2%4.3%3.5%6.0%
CFO/Rev 3Y Avg8.3%8.5%-1.6%8.6%7.0%4.8%7.6%
FCF/Rev LTM6.3%13.0%-17.9%8.2%3.7%2.6%5.0%
FCF/Rev 3Y Avg6.9%8.1%-28.9%7.4%6.0%4.1%6.4%

Valuation

WLDNTTEKAMRCSTNJACMMedian
NameWilldan Tetra Te.Ameresco Stantec Jacobs S.AECOM  
Mkt Cap1.46.81.78.813.09.27.8
P/S2.01.30.91.11.00.61.0
P/Op Inc30.611.313.911.921.78.612.9
P/EBIT29.010.613.711.719.78.412.7
P/E24.115.555.518.034.018.221.1
P/CFO25.99.9-104.911.622.616.614.1
Total Yield4.2%7.5%1.8%6.7%3.5%7.1%5.4%
Dividend Yield0.0%1.0%0.0%1.2%0.6%1.6%0.8%
FCF Yield 3Y Avg7.0%5.0%-46.3%5.9%3.8%5.2%5.1%
D/E0.10.21.20.30.40.40.3
Net D/E0.00.11.10.30.20.20.2

Returns

WLDNTTEKAMRCSTNJACMMedian
NameWilldan Tetra Te.Ameresco Stantec Jacobs S.AECOM  
1M Rtn18.4%-17.0%27.7%-15.3%-14.3%-17.7%-14.8%
3M Rtn-21.5%-28.5%1.1%-11.0%-16.6%-19.0%-17.8%
6M Rtn-3.9%-27.3%2.7%-26.8%-28.1%-46.2%-27.0%
12M Rtn89.4%-25.3%120.8%-23.2%-13.6%-34.1%-18.4%
3Y Rtn426.4%-6.7%-24.2%35.4%18.4%-7.9%5.9%
1M Excs Rtn13.3%-22.2%26.9%-18.7%-17.7%-21.9%-18.2%
3M Excs Rtn-29.9%-36.8%-7.3%-19.4%-24.9%-27.3%-26.1%
6M Excs Rtn-10.3%-27.0%-10.2%-36.2%-36.3%-54.0%-31.6%
12M Excs Rtn75.3%-49.6%106.7%-43.6%-36.4%-58.4%-40.0%
3Y Excs Rtn351.9%-86.3%-99.6%-51.3%-58.7%-87.2%-72.5%

Comparison Analyses

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Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Energy473427357286324
Engineering & Consulting9283726767
Intersegment000  
Unallocated Corporate000  
Total566510429354391


Net Income by Segment
$ Mil20252024202320222021
Energy2113-7-3-7
Engineering & Consulting118867
Intersegment000  
Unallocated Corporate-10-9-9-11-14
Total2311-8-8-14


Assets by Segment
$ Mil20252024202320222021
Energy349346342363338
Unallocated Corporate8767693367
Engineering & Consulting2926222122
Intersegment0-23-23-23-23
Total465416410394403


Price Behavior

Price Behavior
Market Price$92.12 
Market Cap ($ Bil)1.3 
First Trading Date11/21/2006 
Distance from 52W High-31.7% 
   50 Days200 Days
DMA Price$79.66$98.74
DMA Trendindeterminatedown
Distance from DMA15.6%-6.7%
 3M1YR
Volatility84.1%65.6%
Downside Capture290.06241.22
Upside Capture111.84253.23
Correlation (SPY)30.3%37.3%
WLDN Betas & Captures as of 4/30/2026

 1M2M3M6M1Y3Y
Beta1.131.121.862.021.911.12
Up Beta2.082.092.091.331.770.95
Down Beta-6.450.57-0.071.051.250.67
Up Capture-23%-9%75%272%417%562%
Bmk +ve Days15223166141428
Stock +ve Days12213264137386
Down Capture619%183%308%225%166%107%
Bmk -ve Days4183056108321
Stock -ve Days10223261114364

[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 WLDN
WLDN86.6%65.0%1.22-
Sector ETF (XLI)23.7%15.4%1.1732.5%
Equity (SPY)27.4%12.1%1.7138.3%
Gold (GLD)42.5%26.8%1.3010.9%
Commodities (DBC)45.4%18.5%1.88-3.7%
Real Estate (VNQ)11.5%13.5%0.5614.7%
Bitcoin (BTCUSD)-23.7%41.8%-0.5423.2%

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Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with WLDN
WLDN18.2%55.9%0.51-
Sector ETF (XLI)11.9%17.5%0.5333.9%
Equity (SPY)13.6%17.1%0.6332.4%
Gold (GLD)19.4%17.9%0.8812.1%
Commodities (DBC)10.9%19.4%0.458.8%
Real Estate (VNQ)2.9%18.8%0.0630.2%
Bitcoin (BTCUSD)7.2%55.9%0.3419.4%

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Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with WLDN
WLDN22.9%54.1%0.60-
Sector ETF (XLI)13.9%20.0%0.6139.2%
Equity (SPY)15.5%17.9%0.7437.2%
Gold (GLD)13.0%16.0%0.677.3%
Commodities (DBC)8.3%17.9%0.3812.4%
Real Estate (VNQ)5.0%20.7%0.2134.0%
Bitcoin (BTCUSD)67.4%66.9%1.0613.8%

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Short Interest

Short Interest: As Of Date4302026
Short Interest: Shares Quantity0.9 Mil
Short Interest: % Change Since 4152026-2.7%
Average Daily Volume0.4 Mil
Days-to-Cover Short Interest2.4 days
Basic Shares Quantity14.7 Mil
Short % of Basic Shares6.3%

Earnings Returns History

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 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
5/7/202618.7%23.1% 
2/26/2026-25.5%-31.2%-33.3%
11/6/20256.6%8.3%21.0%
8/7/202527.5%35.1%9.6%
3/6/202529.7%24.1%20.1%
10/31/2024-7.7%-8.3%-8.3%
8/1/202411.5%8.6%14.9%
3/7/202424.3%38.9%40.4%
...
SUMMARY STATS   
# Positive131211
# Negative677
Median Positive14.1%20.8%20.1%
Median Negative-8.6%-7.3%-8.3%
Max Positive29.7%38.9%40.4%
Max Negative-25.5%-31.2%-33.3%

SEC Filings

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Report DateFiling DateFiling
03/31/202605/08/202610-Q
12/31/202502/27/202610-K
09/30/202511/07/202510-Q
06/30/202508/08/202510-Q
03/31/202505/09/202510-Q
12/31/202403/07/202510-K
09/30/202411/01/202410-Q
06/30/202408/02/202410-Q
03/31/202405/03/202410-Q
12/31/202303/08/202410-K
09/30/202311/03/202310-Q
06/30/202308/04/202310-Q
03/31/202305/05/202310-Q
12/31/202203/10/202310-K
09/30/202211/04/202210-Q
06/30/202208/05/202210-Q

Recent Forward Guidance [BETA]

Latest: Q1 2026 Earnings Reported 5/7/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
2026 Revenue410.00 Mil417.50 Mil425.00 Mil5.0% RaisedGuidance: 397.50 Mil for 2026
2026 Adjusted EBITDA100.00 Mil102.50 Mil105.00 Mil17.1% RaisedGuidance: 87.50 Mil for 2026
2026 Adjusted Diluted EPS4.94.975.058.2% RaisedGuidance: 4.6 for 2026
2026 Adjusted EBITDA Growth26.0%29.0%32.0%  Higher New
2026 Revenue Growth15.0%17.5%20.0%  Higher New

Prior: Q4 2025 Earnings Reported 2/26/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
2026 Net Revenue390.00 Mil397.50 Mil405.00 Mil9.7% Higher NewActual: 362.50 Mil for 2025
2026 Adjusted EBITDA85.00 Mil87.50 Mil90.00 Mil12.9% Higher NewActual: 77.50 Mil for 2025
2026 Adjusted Diluted EPS4.54.64.710.8% Higher NewActual: 4.15 for 2025

Insider Activity

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#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Bieber, Michael APRESIDENT AND CEODirectSell514202692.659,991925,66623,118,491Form
2Cohen, Steven ADirectSell310202681.826,000490,9201,705,865Form
3Chen, MicahEXECUTIVE VP & GENERAL COUNSELDirectSell9222025106.0010,0001,060,0004,284,838Form
4McGinn, Dennis VDirectSell9222025106.327,298775,9231,204,606Form
5Brisbin, Thomas DonaldDirectSell8262025118.155,182612,2538,352,732Form