Clean Harbors
CLH
$304.41
+0.27%
Clean Harbors, Inc. is a leading North American provider of environmental and industrial services, operating primarily in the Waste Management industry. Its core business is divided into two segments: Environmental Services, which includes hazardous waste collection, treatment, and disposal, and Safety-Kleen Sustainability Solutions, which focuses on used oil collection and re-refining into base oils and lubricants. The company is currently at the center of an investor narrative focused on resilient demand for its essential waste services, margin expansion potential through operational efficiency, and its strategic positioning to benefit from increasing regulatory tailwinds and industrial activity, as evidenced by its recent financial performance and steady stock appreciation.…
CLH
Clean Harbors
$304.41
Investment Opinion: Should I buy CLH Today?
Rating: Hold. The core thesis is that CLH is a high-quality operator in a resilient industry, but its premium valuation fully reflects this quality, offering limited near-term margin for error and a balanced risk/reward profile. This aligns with the predominant 'Neutral' analyst sentiment.
The Hold rating is supported by four specific data points: 1) A premium forward P/E of 32.2x, 2) Positive but moderating revenue growth of 4.79% YoY, 3) Strong TTM free cash flow generation of $441.8M supporting capital returns, and 4) A stock price trading near its 52-week high, leaving minimal implied upside to the average analyst target based on a $13.24 EPS estimate.
The two biggest risks are sustained margin erosion and valuation multiple contraction. This Hold would upgrade to a Buy if the trailing P/E compresses below 25x on sustained earnings growth, or if Q1 2026 results demonstrate a clear rebound from Q4's gross margin weakness. It would downgrade to a Sell if revenue growth turns negative or if TTM operating margin falls below 10%. Relative to its own history and sector peers, the stock is currently fairly valued to slightly overvalued, pricing in optimistic execution.
Sign up to view all
CLH 12-Month Price Forecast
The analysis yields a neutral stance based on opposing forces: formidable fundamental strengths (cash flow, essential services) are counterbalanced by a full valuation and recent profit margin instability. Confidence is medium because the resolution of the margin trend is the critical unknown. The stock is best suited for patient investors who believe in the long-term story but can tolerate volatility. The stance would upgrade to bullish on confirmation of margin recovery in the next quarterly report, or downgrade to bearish on further margin degradation coupled with slowing top-line growth.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on Clean Harbors's 12-month outlook, with a consensus price target around $395.73 and implied upside of +30.0% versus the current price.
Average Target
$395.73
3 analysts
Implied Upside
+30.0%
vs. current price
Analyst Count
3
covering this stock
Price Range
$244 - $396
Analyst target range
Analyst coverage for Clean Harbors is limited but consistent, with data showing 3 analysts providing estimates, resulting in an average EPS forecast of $13.24 for the coming year. The consensus sentiment, as reflected in recent institutional ratings, is predominantly neutral with firms like Wells Fargo, UBS, Barclays, and Citigroup maintaining 'Equal Weight' or 'Neutral' stances, though there are bullish outliers like Truist Securities, Oppenheimer, BMO Capital, and Needham with 'Buy' or 'Outperform' ratings. The target price range implied by the EPS estimates is wide, with a low of $12.99 and a high of $13.65, reflecting a degree of uncertainty or variance in modeling assumptions; the high target likely incorporates scenarios of stronger margin performance and market share gains, while the low target may factor in potential economic slowdowns impacting industrial waste volumes. The limited number of covering analysts is typical for a mid-cap industrial company and can lead to higher volatility due to less efficient price discovery, though the recent stability in ratings (no downgrades in the provided data) suggests a steady fundamental outlook is shared among the institutional firms that do follow the stock.
Bulls vs Bears: CLH Investment Factors
The evidence currently tilts slightly bullish, driven by a powerful price trend, strong cash generation, and a resilient business model. However, the bull case is heavily contingent on the company justifying its premium valuation through sustained earnings growth. The single most important tension in the investment debate is whether the significant Q4 margin compression (gross margin down 887 bps sequentially) is a temporary anomaly or the start of a deteriorating profitability trend. If margins stabilize or recover, the growth narrative holds; if not, the high P/E multiple is unsustainable.
Bullish
- Powerful Technical Uptrend: The stock has gained 55.74% over the past year and 29.19% over the past six months, significantly outperforming the S&P 500. Trading at 85% of its 52-week range ($193.14 to $316.98) confirms strong momentum and consistent buying pressure.
- Strong Cash Flow & Balance Sheet: The company generated $441.8M in TTM free cash flow and $355.1M in operating cash flow in Q4 alone. A current ratio of 2.33 and debt-to-equity of 1.26 indicate a robust financial position, enabling $133M in stock repurchases last quarter.
- Resilient, Essential Service Model: Revenue grew 4.79% YoY in Q4 2025, demonstrating the defensive nature of its hazardous waste and industrial services. This recurring demand provides a stable foundation even in volatile economic conditions.
- Healthy Underlying Profitability: Despite Q4 margin compression, the TTM operating margin is 11.17%, and the gross margin is 29.5%. This indicates the core business can generate solid profits, with room for operational efficiency gains.
Bearish
- Premium Valuation at Peak Levels: The stock trades at a trailing P/E of 31.9x and a forward P/E of 32.2x, which is elevated relative to industry peers and at the high end of its own historical range. This leaves little room for error and increases multiple compression risk.
- Significant Q4 Margin Compression: Gross margin plummeted to 23.49% in Q4 2025 from 32.33% in Q3, while net income fell from $118.8M to $86.6M sequentially. This volatility raises concerns about cost control and revenue mix sustainability.
- Limited Analyst Coverage & Neutral Sentiment: Only 3 analysts provide estimates, and major firms like Wells Fargo and UBS maintain 'Neutral' or 'Equal Weight' ratings. This limited coverage can lead to higher volatility and less efficient price discovery.
- Technical Consolidation Near Highs: The stock is trading just 4.7% below its 52-week high of $316.98 after a massive run-up. Momentum has moderated (+4.39% over 1 month), suggesting potential exhaustion and increased vulnerability to a pullback.
CLH Technical Analysis
The stock is in a sustained and powerful uptrend, evidenced by a 1-year price change of +55.74%, significantly outperforming the broader market. As of the latest close at $302.23, the stock is trading at approximately 85% of its 52-week range ($193.14 to $316.98), positioning it near recent highs which signals strong momentum but also raises questions about potential overextension. The 6-month price change of +29.19% further confirms the strength of this intermediate-term bullish trend, suggesting consistent buying pressure. Recent momentum remains robust but shows signs of consolidation; the stock gained +4.39% over the past month and +19.26% over the past three months, indicating that while the uptrend is intact, the pace of ascent has moderated from the torrid 1-year rate. This deceleration, coupled with a beta of 0.94 indicating market-like volatility, suggests the stock may be digesting its gains rather than reversing, as it continues to hold well above key moving averages. Key technical levels are clearly defined, with immediate resistance at the 52-week high of $316.98 and primary support at the 52-week low of $193.14. A decisive breakout above $317 would signal a new leg higher and confirm bullish conviction, while a breakdown below the recent consolidation range near $280 could trigger a deeper pullback. The stock's beta of 0.94 implies its volatility is roughly in line with the S&P 500, which is notable for an industrial company and suggests it is not an outsized risk bet from a volatility perspective, though its 1-month relative strength of +3.93% shows it is currently outperforming the market.
Beta
0.94
0.94x market volatility
Max Drawdown
-19.4%
Largest decline past year
52-Week Range
$201-$317
Price range past year
Annual Return
+50.4%
Cumulative gain past year
| Period | CLH Return | S&P 500 |
|---|---|---|
| 1m | +5.4% | +4.9% |
| 3m | +17.5% | +0.6% |
| 6m | +31.2% | +5.1% |
| 1y | +50.4% | +28.8% |
| ytd | +25.0% | +1.8% |
Bobby - Your AI Investment Partner
Get real-time data, AI-driven personalized investment analysis to make smarter investment decisions
CLH Fundamental Analysis
Revenue growth is positive but has shown some quarterly volatility, with the most recent Q4 2025 revenue at $1.50 billion representing a year-over-year growth of 4.79%. Examining the sequential trend, revenue declined from $1.55 billion in Q3 2025, indicating potential seasonality or a moderation in growth pace; however, segment data reveals diversified drivers with Technical Services ($479.3M) and Industrial Services ($643.9M) as the largest contributors. This growth trajectory, while modest, underscores the company's defensive and recurring revenue model in essential environmental services. The company is solidly profitable, with Q4 2025 net income of $86.6 million and a net margin of 5.77%, though this represents a decline from the $118.8 million net income in Q3 2025. Gross margin for Q4 was 23.49%, a significant compression from the 32.33% reported in Q3, which management likely attributes to revenue mix and cost pressures; the trailing twelve-month operating margin stands at 11.17%, indicating healthy underlying operational profitability. The balance sheet and cash flow position is strong, characterized by a robust current ratio of 2.33, a manageable debt-to-equity ratio of 1.26, and substantial free cash flow generation of $441.8 million on a TTM basis. This strong cash flow, evidenced by an operating cash flow of $355.1 million in Q4 alone, provides ample liquidity to fund growth initiatives, service debt, and return capital to shareholders, as seen with $133 million in stock repurchases during the quarter, supporting a low financial risk profile.
Quarterly Revenue
$1.5B
2025-12
Revenue YoY Growth
+0.04%
YoY Comparison
Gross Margin
+0.23%
Latest Quarter
Free Cash Flow
$441807000.0B
Last 12 Months
Revenue & Net Income Trends (2 Years)
Revenue Breakdown
Open an Account, get $2 TSLA now!
Valuation Analysis: Is CLH Overvalued?
Given a positive net income, the primary valuation metric is the Price-to-Earnings (PE) ratio. The stock trades at a trailing PE of 31.9x and a forward PE of 32.2x, based on estimated EPS of $13.24; the near-identical values suggest the market expects earnings growth to be largely in line with the current price, implying a balanced view without significant multiple expansion priced in. Compared to industry averages, Clean Harbors trades at a premium; its trailing PE of 31.9x and EV/EBITDA of 13.3x are elevated relative to many traditional waste management peers, but this premium can be justified by its unique hazardous waste focus, higher margin profile, and growth prospects in environmental services, positioning it more as a specialty industrial service provider. Historically, the current trailing PE of 31.9x sits above the stock's own multi-year range evident in the data, which has seen PEs fluctuate from the teens to the mid-30s; this positioning near the higher end of its historical band suggests the market is pricing in optimistic expectations for sustained earnings growth and margin stability, leaving little room for disappointment.
PE
31.9x
Latest Quarter
vs. Historical
Mid-Range
5-Year PE Range 8x~53x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
13.3x
Enterprise Value Multiple
Investment Risk Disclosure
Financial & Operational Risks center on profitability volatility and valuation justification. The sharp Q4 gross margin compression from 32.33% to 23.49% and the 27% sequential drop in net income highlight operational sensitivity, potentially to revenue mix or cost inflation. While the balance sheet is strong (D/E of 1.26), the stock's premium trailing P/E of 31.9x requires consistent mid-to-high single-digit revenue growth and margin stability to be sustained; any earnings disappointment could trigger a sharp de-rating.
Market & Competitive Risks are dominated by valuation compression. Trading at a forward P/E of 32.2x and EV/EBITDA of 13.3x, CLH commands a significant premium over many traditional waste management peers. A shift in market sentiment away from growth or a sector rotation could compress this multiple. Furthermore, with a beta of 0.94, the stock is not a defensive haven and would likely correlate with a broader market downturn, potentially amplifying losses.
The Worst-Case Scenario involves a combination of persistent margin pressure, a macroeconomic slowdown reducing industrial waste volumes, and a broad market correction compressing growth stock multiples. This could trigger analyst downgrades from the current neutral stance and a re-rating towards its historical P/E lows. A realistic downside could see the stock fall to its 52-week low of $193.14, representing a potential loss of approximately -36% from the current price of $302.23.
FAQ
The key risks are, in order of severity: 1) Valuation Risk: The high P/E multiple (31.9x) could contract sharply if growth slows or margins falter. 2) Operational Risk: The significant Q4 gross margin compression (down 887 bps sequentially) may not be temporary, pressuring profitability. 3) Market Risk: With a beta of 0.94, the stock is correlated to the broader market and would likely fall in a downturn. 4) Coverage Risk: Limited analyst coverage (only 3 firms) can lead to higher volatility and less liquidity during news events.
The 12-month forecast presents three scenarios. The Base Case (60% probability) sees the stock trading between $290 and $320, assuming steady execution and a stable P/E multiple. The Bull Case (25% probability) targets $330 to $360 on margin recovery and multiple expansion. The Bear Case (15% probability) warns of a drop to the $193 to $250 range if margin weakness persists and the multiple contracts. The Base Case is most likely, anchored by the analyst consensus EPS estimate of $13.24. The key assumption is that Q4 margin pressure proves to be an anomaly rather than a new trend.
CLH appears fairly valued to slightly overvalued based on current metrics. Its trailing P/E of 31.9x and forward P/E of 32.2x are at the high end of its historical range and above many traditional waste management peers, justified by its specialty focus and growth profile. The market is pricing in sustained mid-single-digit revenue growth and stable-to-expanding margins. Given the recent volatility in gross margins (down to 23.49% in Q4), the stock offers little valuation cushion, making it vulnerable to multiple compression if earnings disappoint. It is not undervalued.
CLH is a good buy for a specific investor profile: those with a medium-to-long-term horizon who are convinced the company can maintain its premium valuation through consistent execution. The stock has strong fundamentals, including 55.74% 1-year price appreciation and robust $441.8M TTM free cash flow. However, at a forward P/E of 32.2x, it is fully valued, and the recent Q4 margin compression introduces uncertainty. For investors seeking margin of safety or deep value, it is not a good buy at current levels. It may be suitable for existing holders or those building a position on potential pullbacks.
CLH is more suitable for a long-term investment horizon of 3-5 years. While it has exhibited strong momentum, its premium valuation and recent margin volatility make it a risky short-term trade. As a provider of essential services with a strong cash flow model, the long-term thesis of regulatory tailwinds and industrial demand is intact. The beta of 0.94 indicates market-like volatility, not suited for ultra-short-term speculation. The lack of a dividend also shifts the return profile towards capital appreciation over time. A minimum holding period of 12-18 months is suggested to allow the company to demonstrate the sustainability of its earnings trajectory.