Tearsheet

Clean Harbors (CLH)


Market Price (12/24/2025): $239.76 | Market Cap: $12.8 Bil
Sector: Industrials | Industry: Environmental & Facilities Services

Clean Harbors (CLH)


Market Price (12/24/2025): $239.76
Market Cap: $12.8 Bil
Sector: Industrials
Industry: Environmental & Facilities Services

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


0 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 14%
Trading close to highs
Dist 52W High is -4.2%
Key risks
CLH key risks include [1] increased compliance costs and operational adjustments from evolving environmental regulations on hazardous substances and [2] margin compression within its Safety-Kleen Sustainability Solutions segment due to global oil price volatility.
1 Low stock price volatility
Vol 12M is 27%
Weak multi-year price returns
2Y Excs Rtn is -10%
 
2 Megatrend and thematic drivers
Megatrends include Sustainable Infrastructure, Circular Economy & Recycling, and Sustainable Resource Management. Themes include Waste Management Solutions, Show more.
  
0 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 14%
1 Low stock price volatility
Vol 12M is 27%
2 Megatrend and thematic drivers
Megatrends include Sustainable Infrastructure, Circular Economy & Recycling, and Sustainable Resource Management. Themes include Waste Management Solutions, Show more.
3 Trading close to highs
Dist 52W High is -4.2%
4 Weak multi-year price returns
2Y Excs Rtn is -10%
5 Key risks
CLH key risks include [1] increased compliance costs and operational adjustments from evolving environmental regulations on hazardous substances and [2] margin compression within its Safety-Kleen Sustainability Solutions segment due to global oil price volatility.

Valuation, Metrics & Events

CLH Stock


Why The Stock Moved


Qualitative Assessment

AI Analysis | Feedback

1. Clean Harbors missed Q3 2025 earnings and revenue estimates. The company reported earnings of $2.21 per share, falling short of the Zacks Consensus Estimate of $2.37 per share. Additionally, revenue reached $1.55 billion, missing the consensus estimate of $1.57 billion. This double miss led to a negative market reaction.

2. The company revised its full-year 2025 Adjusted EBITDA guidance downward. Management adjusted its full-year 2025 Adjusted EBITDA forecast to a range of $1.155 billion to $1.175 billion, with a midpoint of $1.165 billion. This revised guidance was lower than previous projections and analyst expectations, contributing to investor disappointment.

Show more

Stock Movement Drivers

Fundamental Drivers

The 1.5% change in CLH stock from 9/23/2025 to 12/23/2025 was primarily driven by a 0.6% change in the company's Net Income Margin (%).
923202512232025Change
Stock Price ($)236.14239.801.55%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)5942.345962.260.34%
Net Income Margin (%)6.48%6.51%0.59%
P/E Multiple32.8933.050.47%
Shares Outstanding (Mil)53.5953.520.14%
Cumulative Contribution1.55%

LTM = Last Twelve Months as of date shown

Market Drivers

9/23/2025 to 12/23/2025
ReturnCorrelation
CLH1.5% 
Market (SPY)3.7%20.2%
Sector (XLI)2.6%27.7%

Fundamental Drivers

The 3.1% change in CLH stock from 6/24/2025 to 12/23/2025 was primarily driven by a 3.3% change in the company's P/E Multiple.
624202512232025Change
Stock Price ($)232.65239.803.07%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)5945.215962.260.29%
Net Income Margin (%)6.58%6.51%-1.00%
P/E Multiple31.9833.053.35%
Shares Outstanding (Mil)53.7653.520.45%
Cumulative Contribution3.07%

LTM = Last Twelve Months as of date shown

Market Drivers

6/24/2025 to 12/23/2025
ReturnCorrelation
CLH3.1% 
Market (SPY)13.7%21.8%
Sector (XLI)8.7%32.8%

Fundamental Drivers

The 4.9% change in CLH stock from 12/23/2024 to 12/23/2025 was primarily driven by a 11.6% change in the company's P/E Multiple.
1223202412232025Change
Stock Price ($)228.61239.804.89%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)5797.015962.262.85%
Net Income Margin (%)7.19%6.51%-9.38%
P/E Multiple29.6033.0511.64%
Shares Outstanding (Mil)53.9553.520.80%
Cumulative Contribution4.89%

LTM = Last Twelve Months as of date shown

Market Drivers

12/23/2024 to 12/23/2025
ReturnCorrelation
CLH4.9% 
Market (SPY)16.7%53.0%
Sector (XLI)19.1%56.4%

Fundamental Drivers

The 108.9% change in CLH stock from 12/24/2022 to 12/23/2025 was primarily driven by a 101.3% change in the company's P/E Multiple.
1224202212232025Change
Stock Price ($)114.78239.80108.92%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)5007.995962.2619.05%
Net Income Margin (%)7.55%6.51%-13.76%
P/E Multiple16.4233.05101.26%
Shares Outstanding (Mil)54.1153.521.10%
Cumulative Contribution108.90%

LTM = Last Twelve Months as of date shown

Market Drivers

12/24/2023 to 12/23/2025
ReturnCorrelation
CLH35.7% 
Market (SPY)48.4%52.1%
Sector (XLI)42.3%57.3%

Return vs. Risk


Price Returns Compared

 202020212022202320242025Total [1]
Returns
CLH Return-11%31%14%53%32%4%179%
Peers Return�32%-16%40%25%7%�
S&P 500 Return16%27%-19%24%23%17%114%

Monthly Win Rates [3]
CLH Win Rate50%75%42%75%58%67% 
Peers Win Rate55%62%38%53%60%53% 
S&P 500 Win Rate58%75%42%67%75%73% 

Max Drawdowns [4]
CLH Max Drawdown-63%-2%-17%-3%-7%-21% 
Peers Max Drawdown�-6%-26%-4%-4%-10% 
S&P 500 Max Drawdown-31%-1%-25%-1%-2%-15% 


[1] Cumulative total returns since the beginning of 2020
[2] Peers: RSG, WM, WCN, GFL, PESI. See CLH 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] 2025 data is for the year up to 12/23/2025 (YTD)

How Low Can It Go

Unique KeyEventCLHS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-29.3%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven41.4%34.1%
2022 Inflation ShockTime to BreakevenTime to Breakeven57 days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-64.5%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven181.8%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven343 days148 days
2018 Correction2018 Correction  
2018 Correction% Loss% Loss-35.0%-19.8%
2018 Correction% Gain to Breakeven% Gain to Breakeven53.8%24.7%
2018 CorrectionTime to BreakevenTime to Breakeven92 days120 days
2008 Global Financial Crisis2008 Global Financial Crisis  
2008 Global Financial Crisis% Loss% Loss-50.4%-56.8%
2008 Global Financial Crisis% Gain to Breakeven% Gain to Breakeven101.6%131.3%
2008 Global Financial CrisisTime to BreakevenTime to Breakeven644 days1,480 days

Compare to WM, RSG, ACM, CWST, YDDL

In The Past

Clean Harbors's stock fell -29.3% during the 2022 Inflation Shock from a high on 11/2/2021. A -29.3% loss requires a 41.4% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth over time.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About Clean Harbors (CLH)

Clean Harbors, Inc. provides environmental and industrial services in North America. The company operates through two segments, Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment collects, transports, treats, and disposes hazardous and non-hazardous waste, such as resource recovery, physical treatment, fuel blending, incineration, landfill disposal, wastewater treatment, lab chemicals disposal, and explosives management services; and CleanPack services, including collection, identification, categorization, specialized packaging, transportation, and disposal of laboratory chemicals and household hazardous waste. This segment also provides industrial maintenance and specialty industrial services, and utilizes specialty equipment and resources that performs field services. The Safety-Kleen Sustainability Solutions segment offers specially designed parts washers; automotive and industrial cleaning products, such as antifreeze, windshield washer fluid, degreasers, glass and floor cleaners, hand cleaners, absorbents, mats, and spill kits; pickup and transportation services for hazardous and non-hazardous containerized waste for recycling or disposal; and vacuum services to remove solids, residual oily water and sludge, and other fluids from customers oil/water separators, sumps, and collection tanks, as well as remove and collect waste fluids found at metal fabricators, auto maintenance providers, and general manufacturers. This segment also manufactures, formulates, packages, distributes, and markets lubricants; and provides containerized waste, vacuum services, used motor oil collection, and contract blending and packaging services. Clean Harbors, Inc. was incorporated in 1980 and is headquartered in Norwell, Massachusetts.

AI Analysis | Feedback

Here are 1-2 brief analogies for Clean Harbors (CLH):

  • Waste Management for hazardous waste and industrial services.
  • Halliburton for environmental cleanup and industrial solutions.

AI Analysis | Feedback

  • Hazardous Waste Management: Provides comprehensive services for the collection, transportation, treatment, recycling, and disposal of hazardous and non-hazardous waste materials.
  • Environmental Field Services: Offers on-site environmental solutions including emergency response, site remediation, and industrial cleaning and maintenance for various industries.
  • Safety-Kleen Oil Re-refining: Collects used lubricating oils and re-refines them into high-quality new base and finished lubricating oils.
  • Safety-Kleen Parts Cleaning: Supplies specialized equipment and solvents for parts cleaning, along with associated waste management and recycling services.

AI Analysis | Feedback

Clean Harbors (CLH) Major Customers

Clean Harbors (CLH) primarily sells its environmental, energy, and industrial services to other companies and governmental agencies, making it a business-to-business (B2B) service provider. It does not sell primarily to individuals.

Due to the diverse nature of its client base, which spans a majority of Fortune 500 companies, thousands of smaller private entities, and numerous federal, state, and local governmental agencies, specific individual "major customers" (i.e., named companies that account for a significant portion of CLH's total revenue, typically 10% or more) are generally not disclosed in public filings. Clean Harbors' revenue is diversified across a broad spectrum of clients.

Therefore, its "major customers" can be best described by the industries and types of organizations it serves:

  • Manufacturing Companies: These include businesses in various sectors such as automotive, chemicals, pharmaceuticals, consumer goods, and heavy industry. They rely on Clean Harbors for waste management, facility decommissioning, industrial cleaning, and environmental compliance services.
  • Energy Sector Companies: This category encompasses companies involved in oil and gas exploration, production, refining, and power generation. Clean Harbors provides services like oilfield services, waste processing, emergency response, and facility maintenance.
  • Chemical Companies: A significant portion of Clean Harbors' business involves handling and disposing of hazardous waste, making chemical manufacturers key customers for specialized hazardous waste management, transportation, and disposal services.
  • Healthcare Facilities: Hospitals, laboratories, and other healthcare providers utilize Clean Harbors for the safe disposal of medical, pharmaceutical, and other regulated waste.
  • Government Agencies: Federal, state, and local governmental bodies contract Clean Harbors for environmental cleanups, waste management, emergency response services, and infrastructure maintenance.
  • Utilities: Including water, electric, and gas utilities, which require services for waste management, environmental compliance, and infrastructure-related industrial services.
  • Retail and Commercial Businesses: Various large-scale retail chains and commercial enterprises engage Clean Harbors for waste management solutions, industrial services, and environmental support.

These categories encompass a vast number of public and private companies, including many Fortune 500 entities, which rely on Clean Harbors for critical environmental and industrial services. Since specific public companies are not individually named as major customers by CLH due to the diversification of its client base, we cannot list their symbols.

AI Analysis | Feedback

null

AI Analysis | Feedback

Michael L. Battles, Co-Chief Executive Officer

Mr. Battles was appointed Co-Chief Executive Officer and Co-President of Clean Harbors in March 2023. Prior to this, he served for seven years as the Company's Executive Vice President and Chief Financial Officer. He joined Clean Harbors in September 2013 as Senior Vice President, Corporate Controller and Chief Accounting Officer. Before joining Clean Harbors, Mr. Battles held various senior financial positions at PerkinElmer Inc., a global leader in human and environmental health, including financial leadership of its Human Health business, Chief Accounting Officer, and acting Chief Financial Officer. Earlier in his career, he worked for Deloitte & Touche LLP in the firm's audit function. Mr. Battles is also a member of the board of directors of Casella Waste Systems, Inc.

Eric W. Gerstenberg, Co-Chief Executive Officer

Mr. Gerstenberg was named Co-Chief Executive Officer and Co-President of Clean Harbors in March 2023, after serving for eight years as the Company's Chief Operating Officer. He joined Clean Harbors in 1989 and has held a variety of positions of increasing responsibility, including President of the Environmental, Industrial & Field Services business, Vice President of Disposal Services, and Executive Vice President, Environmental Services. He briefly served as Vice President of Operations for privately owned Pollution Control Industries from 1997 to 1999 before returning to Clean Harbors.

Eric J. Dugas, Executive Vice President and Chief Financial Officer

Mr. Dugas was appointed Executive Vice President and Chief Financial Officer of Clean Harbors in March 2023. He previously served for five years as Senior Vice President, Finance and Chief Accounting Officer. Mr. Dugas joined Clean Harbors in March 2014 as the Director of External Reporting and Technical Accounting. Before joining Clean Harbors, he spent 13 years with Deloitte & Touche LLP, holding several positions of increasing management responsibility.

Alan S. McKim, Founder, Executive Chairman and Chief Technology Officer

Mr. McKim founded Clean Harbors in 1980. He became Executive Chairman and Chief Technology Officer of the Company in March 2023 as part of a planned transition. Prior to this, he served as Chairman of the Board of Directors and Chief Executive Officer of the Company since its inception. Mr. McKim is recognized as an industry leader with over four decades in the environmental services business.

Brian P. Weber, Executive Vice President and President of Safety-Kleen Sustainability Solutions

Mr. Weber was named Executive Vice President and President of Safety-Kleen Sustainability Solutions in March 2023. Before this role, he served as the Company's Executive Vice President, Corporate Planning and Development. Mr. Weber joined Clean Harbors in 1990 and has held a variety of senior management positions, including Senior Vice President of Transportation, Vice President of CleanPack Services, and Vice President, Technical Services.

AI Analysis | Feedback

The key risks to Clean Harbors' (CLH) business are primarily centered around regulatory and environmental factors, economic cyclicality, and volatility within its Safety-Kleen Sustainability Solutions segment.

  1. Regulatory and Environmental Uncertainty: Clean Harbors operates in a highly regulated industry, meaning evolving environmental laws and regulations, particularly concerning hazardous waste and substances like PFAS, pose a significant risk. Changes in these rules can necessitate substantial new investments, operational adjustments, increased compliance costs, and potential fines, directly impacting the company's financial results.
  2. Cyclical End-Market Exposure: The company's revenue is closely tied to the performance of various industrial and manufacturing sectors, including oil and gas and automotive. Economic downturns or slowdowns in these key end-markets can lead to reduced demand for Clean Harbors' environmental services, affecting volumes and pricing power in both its Environmental Services and Safety-Kleen segments. For instance, the manufacturing sector's contraction has previously led to revenue reductions for the company.
  3. Volatility in the Safety-Kleen Sustainability Solutions (SKSS) Segment: The SKSS segment, which focuses on collecting, re-refining, and recycling used oil, is particularly sensitive to fluctuations in global oil prices and lubricant demand. This commodity price volatility can result in compressed margins, reduced profitability, and increased operating costs within this segment, thereby impacting the company's overall financial performance.

AI Analysis | Feedback

The rapid development and scaling of advanced chemical recycling and waste-to-energy technologies, particularly for difficult-to-treat hazardous waste streams and mixed industrial plastics, pose a clear emerging threat. These technologies aim to convert waste into valuable products or energy, thereby diverting significant volumes away from traditional incineration and hazardous waste landfills—core disposal services for Clean Harbors. As these technologies mature and become more economically viable and widely adopted, they could directly reduce the demand for Clean Harbors' established disposal infrastructure and services.

AI Analysis | Feedback

Clean Harbors (symbol: CLH) operates primarily in environmental and industrial services across North America, with its main offerings categorized into Environmental Services and Safety-Kleen Sustainability Solutions.

Addressable Markets for Main Products or Services:

* North America Solid Waste Management Market: This market is a significant addressable market for Clean Harbors' Environmental Services segment, which includes hazardous and non-hazardous waste management, collection, transportation, treatment, and disposal services. The North America Solid Waste Management Market is estimated to reach approximately USD 76.28 billion in 2025 and is projected to grow at a Compound Annual Growth Rate (CAGR) of 3.12% to reach USD 88.95 billion by 2030. Hazardous waste services within this market are expected to show strong growth at a 3.35% CAGR. * Global Storm Water Cleaning Services Market: While a smaller component, Clean Harbors is a key player in this market in North America. The global storm water cleaning services market is projected to grow from USD 3.7 billion in 2025 to USD 5.2 billion by 2035, with a CAGR of 3.5%. Clean Harbors is noted for its dominance in industrial compliance and hazardous cleaning operations in North America within this sector. The market size for Clean Harbors' Safety-Kleen Sustainability Solutions segment, which focuses on used oil re-refining and recycling, and providing parts washers and environmental services to commercial, industrial, and automotive customers in North America, could not be specifically identified and sized with the provided information.

AI Analysis | Feedback

Clean Harbors (CLH) is expected to drive future revenue growth over the next two to three years through several key initiatives and market trends:

  1. Expansion in Environmental Services and Incineration Capacity: The Environmental Services segment, which constitutes approximately 84% of total revenue, is a primary growth engine. This growth is anticipated from continued strong demand for waste collection, disposal services, and remediation projects. A significant contributor is the ramp-up of facilities like the Kimball incinerator, which began processing hazardous waste in December and is expected to optimize volumes and mix over the next 12-18 months, adding meaningful capacity and driving margin expansion.
  2. Growth in PFAS Remediation Market: The escalating regulatory landscape and increasing urgency surrounding the management and destruction of per- and polyfluoroalkyl substances (PFAS) present a substantial market opportunity. Clean Harbors is uniquely positioned with end-to-end PFAS destruction capabilities, allowing it to capture significant long-term revenue as new governmental and corporate standards are implemented.
  3. Strategic Pricing and Operational Efficiency: The company's ability to implement pricing improvements across its services and maintain disciplined operational efficiency is a consistent driver of revenue and margin expansion. This includes greater overall volumes within its disposal and recycling assets, strong labor management, and efficient utilization of its facilities, such as high incinerator utilization rates.
  4. Benefits from Reshoring and Industrial Investments: The ongoing trend of reshoring manufacturing and substantial planned industrial investments within the United States are projected to create increased demand for Clean Harbors' industrial services. Customers expanding production and breaking ground on new facilities contribute to a robust pipeline for the company's offerings.
  5. Strategic Acquisitions and Technology Investments: Recent acquisitions, such as HEPACO (acquired in 2024) and Noble Oil, have contributed to revenue growth and expanded the company's technical capabilities. Clean Harbors also continues to make strategic capital investments, including the new Solvent De-Asphalting (SDA) unit, which is expected to enhance the Safety-Kleen Sustainability Solutions segment and generate incremental EBITDA upon its commercialization.

AI Analysis | Feedback

Share Repurchases

  • Clean Harbors authorized a $500 million expansion of its existing share repurchase program in December 2023. As of December 1, 2023, approximately $54 million remained from the previous program.
  • As of December 7, 2023, the company had repurchased approximately 8.5 million shares at an average price of about $64 per share under its original $600 million stock repurchase plan.
  • The company conducted $50 million in share repurchases during Q3 2025.

Share Issuance

  • No significant share issuances by the company have been identified within the last 3-5 years.

Inbound Investments

  • No significant inbound investments by third-parties in Clean Harbors have been identified within the last 3-5 years.

Outbound Investments

  • Clean Harbors acquired HEPACO, an environmental services provider, for $400 million in cash. The acquisition was announced in February 2024 and completed in March 2024.
  • In August 2021, Clean Harbors acquired HydroChemPSC for $1.25 billion.

Capital Expenditures

  • Clean Harbors anticipates spending between $345 million and $375 million in capital expenditures in 2025, excluding approximately $15 million allocated for the Phoenix hub project.
  • Actual capital expenditures were $422.3 million in 2024, $345.1 million in 2023, and $241.9 million in 2022.
  • The company announced a $210 million to $220 million investment for the construction of an SDA Unit, an advanced processing plant expected to launch commercially in 2028 and generate annual EBITDA of $30 million to $40 million.

Better Bets than Clean Harbors (CLH)

Trade Ideas

Select ideas related to CLH. For more, see Trefis Trade Ideas.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
CNM_11212025_Dip_Buyer_FCFYield11212025CNMCore & MainDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
17.7%17.7%-1.6%
VRRM_11212025_Dip_Buyer_FCFYield11212025VRRMVerra MobilityDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
4.4%4.4%-1.2%
LII_11212025_Dip_Buyer_ValueBuy11212025LIILennox InternationalDip BuyDB | P/E OPMDip Buy with Low PE and High Margin
Buying dips for companies with tame PE and meaningfully high operating margin
6.3%6.3%0.0%
ADP_11212025_Monopoly_xInd_xCD_Getting_Cheaper11212025ADPAutomatic Data ProcessingMonopolyMY | 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
2.2%2.2%-1.2%
CW_11212025_Quality_Momentum_RoomToRun_10%11212025CWCurtiss-WrightQualityQ | Momentum | UpsideQuality Stocks with Momentum and Upside
Buying quality stocks with strong momentum but still having room to run
6.3%6.3%-0.4%

Recent Active Movers

More From Trefis

Peer Comparisons for Clean Harbors

Peers to compare with:

Financials

CLHRSGWMWCNGFLPESIMedian
NameClean Ha.Republic.Waste Ma.Waste Co.GFL Envi.Perma-Fi. 
Mkt Price239.80213.06220.34177.6943.2012.74195.38
Mkt Cap12.866.488.845.715.60.230.6
Rev LTM5,96216,50224,7849,3548,224618,789
Op Inc LTM6523,3284,3721,762538-121,207
FCF LTM4412,5292,4021,234226-16838
FCF 3Y Avg3402,1182,0591,219139-8779
CFO LTM8164,3375,8562,4261,436-121,931
CFO 3Y Avg7643,8935,1682,2451,265-61,755

Growth & Margins

CLHRSGWMWCNGFLPESIMedian
NameClean Ha.Republic.Waste Ma.Waste Co.GFL Envi.Perma-Fi. 
Rev Chg LTM2.9%4.3%15.9%7.6%27.5%-9.6%6.0%
Rev Chg 3Y Avg6.0%8.5%8.6%10.3%10.3%-3.8%8.5%
Rev Chg Q1.3%3.3%14.9%5.1%9.0%3.8%4.5%
QoQ Delta Rev Chg LTM0.3%0.8%3.5%1.3%1.7%1.1%1.2%
Op Mgn LTM10.9%20.2%17.6%18.8%6.5%-19.9%14.3%
Op Mgn 3Y Avg11.3%19.3%18.4%18.6%4.4%-13.0%14.8%
QoQ Delta Op Mgn LTM-0.0%-0.3%-0.2%-0.0%0.7%1.4%-0.0%
CFO/Rev LTM13.7%26.3%23.6%25.9%17.5%-19.7%20.5%
CFO/Rev 3Y Avg13.4%24.8%23.3%26.0%17.3%-8.9%20.3%
FCF/Rev LTM7.4%15.3%9.7%13.2%2.7%-26.2%8.5%
FCF/Rev 3Y Avg5.9%13.5%9.3%14.2%2.0%-13.4%7.6%

Valuation

CLHRSGWMWCNGFLPESIMedian
NameClean Ha.Republic.Waste Ma.Waste Co.GFL Envi.Perma-Fi. 
Mkt Cap12.866.488.845.715.60.230.6
P/S2.24.03.64.91.93.93.7
P/EBIT18.921.321.840.630.2-21.921.5
P/E33.031.534.673.44.3-20.332.3
P/CFO15.715.315.218.810.9-19.715.2
Total Yield3.0%4.3%4.4%2.1%23.1%-4.9%3.6%
Dividend Yield0.0%1.1%1.5%0.7%0.0%0.0%0.4%
FCF Yield 3Y Avg3.0%3.6%2.6%2.9%0.8%-4.6%2.8%
D/E0.20.20.30.20.50.00.2
Net D/E0.20.20.30.20.5-0.10.2

Returns

CLHRSGWMWCNGFLPESIMedian
NameClean Ha.Republic.Waste Ma.Waste Co.GFL Envi.Perma-Fi. 
1M Rtn10.5%-2.7%2.1%1.4%-4.3%9.2%1.7%
3M Rtn1.5%-6.1%1.4%3.5%-6.1%34.2%1.5%
6M Rtn3.1%-14.6%-5.2%-5.2%-13.6%23.3%-5.2%
12M Rtn4.9%6.4%9.7%4.6%-3.3%21.6%5.7%
3Y Rtn108.9%69.0%45.0%36.1%53.8%266.1%61.4%
1M Excs Rtn5.8%-7.4%-2.5%-3.3%-8.9%4.5%-2.9%
3M Excs Rtn-1.2%-10.1%-3.3%-0.7%-11.1%28.5%-2.2%
6M Excs Rtn-8.5%-25.6%-16.3%-17.4%-26.4%12.0%-16.8%
12M Excs Rtn-15.1%-12.2%-9.0%-15.0%-21.8%3.1%-13.6%
3Y Excs Rtn29.2%-11.4%-36.7%-44.4%-26.1%196.4%-18.7%

Financials

Segment Financials

Revenue by Segment
$ Mil20242023202220212020
Environmental Services4,5114,1723,0322,6382,237
Safety-Kleen Sustainability Solutions897994773506 
Corporate0100-3
Safety-Kleen    1,178
Total5,4095,1673,8063,1443,412


Operating Income by Segment
$ Mil20242023202220212020
Environmental Services1,102953660666446
Safety-Kleen Sustainability Solutions17330622783 
Kimball startup costs0    
Accretion of environmental liabilities-14-13-12-11-10
Stock-based compensation-21-27-19-19 
Corporate Costs-262    
Depreciation and amortization-366-348-298-293-301
Corporate -237-210-175-188
Safety-Kleen    282
Total612635348251229


Assets by Segment
$ Mil20242023202220212020
Environmental Services3,218    
Accounts receivable, net of all allowances983    
Safety-Kleen Sustainability Solutions735    
Cash and cash equivalents445    
Inventories and supplies328    
Operating lease right-of-use assets187    
Corporate131    
Unbilled accounts receivable108    
Short-term marketable securities106    
Prepaid expenses and other current assets83    
Other long-term assets60    
Total6,383    


Price Behavior

Price Behavior
Market Price$239.80 
Market Cap ($ Bil)12.8 
First Trading Date03/26/1990 
Distance from 52W High-4.2% 
   50 Days200 Days
DMA Price$226.86$225.26
DMA Trendindeterminatedown
Distance from DMA5.7%6.5%
 3M1YR
Volatility33.5%26.9%
Downside Capture54.7873.02
Upside Capture52.4166.45
Correlation (SPY)20.3%52.9%
CLH Betas & Captures as of 11/30/2025

 1M2M3M6M1Y3Y
Beta0.650.540.630.570.740.89
Up Beta0.581.841.891.570.881.01
Down Beta1.79-0.00-0.12-0.080.550.70
Up Capture96%26%30%35%48%82%
Bmk +ve Days12253873141426
Stock +ve Days10213164124403
Down Capture23%50%85%64%90%96%
Bmk -ve Days7162452107323
Stock -ve Days9203160123345

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
 Comparison of CLH With Other Asset Classes (Last 1Y)
 CLHSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return2.0%20.4%18.8%72.9%9.0%3.7%-11.4%
Annualized Volatility26.8%18.8%19.5%19.2%15.3%17.2%35.0%
Sharpe Ratio0.050.850.762.720.360.05-0.14
Correlation With Other Assets 55.9%52.5%9.1%16.3%50.7%31.3%

ETFs used for asset classes: Sector ETF = XLI, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 5-Year Data
 Comparison of CLH With Other Asset Classes (Last 5Y)
 CLHSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return26.9%13.8%14.8%18.9%11.8%4.7%35.5%
Annualized Volatility28.6%17.2%17.1%15.5%18.7%18.9%48.9%
Sharpe Ratio0.860.640.700.980.510.160.62
Correlation With Other Assets 61.0%54.0%11.0%17.1%46.3%23.7%

ETFs used for asset classes: Sector ETF = XLI, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
 Comparison of CLH With Other Asset Classes (Last 10Y)
 CLHSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return19.3%13.5%14.8%15.1%6.8%5.4%69.1%
Annualized Volatility34.9%19.9%18.0%14.8%17.6%20.8%55.8%
Sharpe Ratio0.610.600.710.850.310.230.90
Correlation With Other Assets 63.0%57.4%3.4%27.2%53.1%15.0%

ETFs used for asset classes: Sector ETF = XLI, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date11282025
Short Interest: Shares Quantity2,110,837
Short Interest: % Change Since 111520250.1%
Average Daily Volume646,680
Days-to-Cover Short Interest3.26
Basic Shares Quantity53,518,000
Short % of Basic Shares3.9%

Earnings Returns History

Expand for More
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
10/29/2025-11.5%-15.2%-7.8%
7/30/2025-3.1%1.5%3.1%
4/30/2025-0.1%3.7%5.4%
2/19/2025-3.0%-5.5%-13.2%
10/30/2024-10.7%-8.4%-2.2%
7/31/20246.4%2.5%7.6%
5/1/20246.8%12.7%13.2%
2/21/2024-3.2%-2.5%3.2%
...
SUMMARY STATS   
# Positive101213
# Negative1198
Median Positive4.2%3.4%5.4%
Median Negative-4.1%-8.3%-7.3%
Max Positive10.1%32.6%33.5%
Max Negative-11.5%-15.2%-41.9%

SEC Filings

Expand for More
Report DateFiling DateFiling
93020251029202510-Q 9/30/2025
6302025730202510-Q 6/30/2025
3312025430202510-Q 3/31/2025
12312024219202510-K 12/31/2024
93020241030202410-Q 9/30/2024
6302024731202410-Q 6/30/2024
3312024501202410-Q 3/31/2024
12312023221202410-K 12/31/2023
93020231101202310-Q 9/30/2023
6302023802202310-Q 6/30/2023
3312023503202310-Q 3/31/2023
12312022301202310-K 12/31/2022
93020221102202210-Q 9/30/2022
6302022803202210-Q 6/30/2022
3312022504202210-Q 3/31/2022
12312021223202210-K 12/31/2021