Casella Waste [CWST] vs Clean Harbors [CLH] Detailed Stock Comparison

Casella Waste Systems Inc.

NASDAQ
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Clean Harbors Inc.

NYSE
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TLDR: Quick Comparison Summary

Based on 20 vital metrics comparison: Casella Waste Systems Inc. wins in 5 metrics, Clean Harbors Inc. wins in 15 metrics, with 0 ties. Clean Harbors Inc. appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric Casella Waste Systems Inc. Clean Harbors Inc. Better
P/E Ratio (TTM) 669.00 41.81 Clean Harbors Inc.
Price-to-Book Ratio 3.25 5.87 Casella Waste Systems Inc.
Debt-to-Equity Ratio 79.53 118.92 Casella Waste Systems Inc.
PEG Ratio -4.46 9.32 Clean Harbors Inc.
EV/EBITDA 16.28 16.47 Casella Waste Systems Inc.
Profit Margin (TTM) 0.43% 6.48% Clean Harbors Inc.
Operating Margin (TTM) 4.43% 10.56% Clean Harbors Inc.
EBITDA Margin (TTM) 4.43% 10.56% Clean Harbors Inc.
Return on Equity 0.51% 14.70% Clean Harbors Inc.
Return on Assets (TTM) 1.71% 5.61% Clean Harbors Inc.
Free Cash Flow (TTM) $84.03M $438.16M Clean Harbors Inc.
1-Year Return -24.11% 26.85% Clean Harbors Inc.
Price-to-Sales Ratio (TTM) 2.78 2.69 Clean Harbors Inc.
Enterprise Value $6.45B $18.44B Clean Harbors Inc.
EV/Revenue Ratio 3.51 3.06 Clean Harbors Inc.
Gross Profit Margin (TTM) 33.31% 30.60% Casella Waste Systems Inc.
Revenue per Share (TTM) $29 $113 Clean Harbors Inc.
Earnings per Share (Diluted) $0.12 $7.29 Clean Harbors Inc.
Beta (Stock Volatility) 0.84 0.94 Casella Waste Systems Inc.
Short % of Float 6.62% 1.61% Clean Harbors Inc.

Casella Waste Systems Inc. vs Clean Harbors Inc. Stock Performance Analysis

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CWST
CLH

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Casella Waste Systems Inc.-1.42%4.16%3.43%-0.41%-12.31%-10.69%
Clean Harbors Inc.-1.30%2.04%-6.50%-1.85%18.00%16.67%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Casella Waste Systems Inc.-24.11%2.94%42.01%1,090.01%1,539.82%508.37%
Clean Harbors Inc.26.85%83.69%226.95%460.43%501.55%1,368.27%

Performance & Financial Health Analysis: Casella Waste Systems Inc. vs Clean Harbors Inc.

MetricCWSTCLH
Market Information
Market Cap i$5.10B$16.54B
Market Cap CategoryMid capLarge cap
10 Day Avg. Volume i662,313556,109
90 Day Avg. Volume i808,354508,196
Last Close$88.10$284.03
52 Week Range$74.05 - $118.42$201.34 - $316.98
% from 52W High-25.60%-10.39%
All-Time High$121.24 (May 05, 2025)$316.98 (Apr 08, 2026)
% from All-Time High-27.33%-10.39%
Growth Metrics
Quarterly Revenue Growth0.10%0.05%
Quarterly Earnings Growth0.10%0.03%
Financial Health
Profit Margin (TTM) i0.00%0.06%
Operating Margin (TTM) i0.04%0.11%
Return on Equity (TTM) i0.01%0.15%
Debt to Equity (MRQ) i79.53118.92
Cash & Liquidity
Book Value per Share (MRQ)$24.70$51.93
Cash per Share (MRQ)$1.98$18.02
Operating Cash Flow (TTM) i$329.78M$866.72M
Levered Free Cash Flow (TTM) i$113.95M$347.51M
Dividends
Last 12-Month Dividend Yield iN/AN/A
Last 12-Month Dividend iN/A$0.00

Valuation & Enterprise Metrics Analysis: Casella Waste Systems Inc. vs Clean Harbors Inc.

MetricCWST (Apr 26, 2026)CLH (Apr 24, 2026)
Price Ratios
P/E Ratio (TTM) i669.0041.81
Forward P/E i52.7532.61
PEG Ratio i-4.469.32
Price to Sales (TTM) i2.782.69
Price to Book (MRQ) i3.255.87
Market Capitalization
Market Capitalization i$5.10B$16.54B
Enterprise Value i$6.45B$18.44B
Enterprise Value Metrics
Enterprise to Revenue i3.513.06
Enterprise to EBITDA i16.2816.47
Risk & Other Metrics
Beta i0.840.94
Book Value per Share (MRQ) i$24.70$51.93

Financial Statements Comparison: Casella Waste Systems Inc. vs Clean Harbors Inc.

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricCWST (2025)CLH (2025)
Revenue/Sales i1.84B6.03B
Cost of Goods Sold i1.22B4.14B
COGS % of Revenue i66.2%68.7%
Gross Profit i620.24M1.89B
Gross Margin i33.8%31.3%
Research & Development iN/AN/A
Operating Income (EBIT) i89.18M673.37M
Operating Margin i4.9%11.2%
EBITDA i404.92M1.15B
EBITDA Margin i22.0%19.1%
Pre-Tax Income i13.05M527.97M
Pre-Tax Income % of Revenue i0.7%8.8%
Income Tax i5.18M136.99M
Income Tax % of Revenue i0.3%2.3%
Net Income (Profit) i7.87M390.97M
Profit Margin i0.4%6.5%

Balance Sheet & Liquidity Metrics

MetricCWST (2025)CLH (2025)
Cash & Equivalents i123.77M826.32M
Total Current Assets i369.28M2.65B
Total Current Assets % of Revenue i20.1%43.9%
Total Current Liabilities i293.90M1.14B
Total Current Liabilities % of Revenue i16.0%18.9%
Long-Term Debt i1.20B2.95B
Long-Term Debt % of Revenue i65.4%48.9%
Total Shareholders Equity i1.57B2.75B
Retained Earnings i-125.11M2.76B
Retained Earnings % of Revenue i-6.8%45.7%
Property, Plant & Equipment i623.91M3.23B

Cash Flow Statement Comparison

MetricCWST (2025)CLH (2025)
Operating Cash Flow i355.09M851.15M
Operating Cash Flow % of Revenue i19.3%14.1%
Capital Expenditures i-244.26MN/A
Free Cash Flow i84.03M438.16M
FCF Margin i4.6%7.3%
Debt Repayment i-116.34M-2.04B
Common Stock Repurchase iN/A-250.00M

Short Interest & Institutional Ownership Analysis

MetricCWSTCLH
Shares Short i4.12M817,603
Short Ratio i4.861.58
Short % of Float i6.62%1.61%
Shares Outstanding i63.51M52.87M
Float Shares i62.11M47.40M
% Held by Insiders i0.62%4.92%
% Held by Institutions i125.30%99.42%
% Held by Public i-25.92%-4.34%

Dividend Analysis & Yield Comparison: Casella Waste Systems Inc. vs Clean Harbors Inc.

MetricCWSTCLH
Last 12-Month Dividend iN/A$0.00
Last 12-Month Dividend Yield iN/AN/A
3-Year Avg Annual Dividend iN/A$0.00
3-Year Avg Dividend Yield iN/AN/A
3-Year Total Dividends iN/A$0.00
Ex-Dividend DateN/AN/A