Casella Waste Systems Inc (CWST)vsPerma-Fix Environmental Svcs Inc (PESI)
CWST
Casella Waste Systems Inc
$76.43
+0.49%
INDUSTRIALS · Cap: $4.85B
PESI
Perma-Fix Environmental Svcs Inc
$11.11
+2.87%
INDUSTRIALS · Cap: $223.14M
Smart Verdict
WallStSmart Research — data-driven comparison
Casella Waste Systems Inc generates 2928% more annual revenue ($1.84B vs $60.66M). CWST leads profitability with a 0.4% profit margin vs -19.1%. CWST earns a higher WallStSmart Score of 45/100 (D+).
CWST
Hold45
out of 100
Grade: D+
PESI
Avoid23
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-1810.0%
Fair Value
$5.62
Current Price
$76.43
$70.81 premium
Intrinsic value data unavailable for PESI.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Earnings expanding 60.2% YoY
Conservative balance sheet, low leverage
Areas to Watch
ROE of 0.5% — below average capital efficiency
0.4% margin — thin
Operating margin of 4.4%
Weak financial health signals
3.8% revenue growth
Smaller company, higher risk/reward
Weak financial health signals
ROE of -23.3% — below average capital efficiency
Comparative Analysis Report
WallStSmart ResearchBull Case : CWST
The strongest argument for CWST centers on EPS Growth.
Bull Case : PESI
The strongest argument for PESI centers on Debt/Equity.
Bear Case : CWST
The primary concerns for CWST are Return on Equity, Profit Margin, Operating Margin. A P/E of 636.9x leaves little room for execution misses. Thin 0.4% margins leave little buffer for downturns.
Bear Case : PESI
The primary concerns for PESI are Revenue Growth, Market Cap, Piotroski F-Score.
Key Dynamics to Monitor
CWST profiles as a value stock while PESI is a turnaround play — different risk/reward profiles.
CWST carries more volatility with a beta of 0.78 — expect wider price swings.
CWST is growing revenue faster at 9.7% — sustainability is the question.
CWST generates stronger free cash flow (39M), providing more financial flexibility.
Bottom Line
CWST scores higher overall (45/100 vs 23/100). Both earn "Hold" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Casella Waste Systems Inc
INDUSTRIALS · WASTE MANAGEMENT · USA
Casella Waste Systems, Inc., is a vertically integrated solid waste service company in the northeastern United States. The company is headquartered in Rutland, Vermont.
Perma-Fix Environmental Svcs Inc
INDUSTRIALS · WASTE MANAGEMENT · USA
Perma-Fix Environmental Services, Inc., is an environmental and technical expertise company in the United States. The company is headquartered in Atlanta, Georgia.
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