WallStSmart

Casella Waste Systems Inc (CWST)vsGfl Environmental Holdings Inc (GFL)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Gfl Environmental Holdings Inc generates 260% more annual revenue ($6.62B vs $1.84B). GFL leads profitability with a 58.0% profit margin vs 0.4%. GFL trades at a lower P/E of 96.1x. GFL earns a higher WallStSmart Score of 54/100 (C-).

CWST

Hold

45

out of 100

Grade: D+

Growth: 8.0Profit: 4.0Value: 2.0Quality: 4.8
Piotroski: 2/9Altman Z: 1.20

GFL

Buy

54

out of 100

Grade: C-

Growth: 5.3Profit: 6.0Value: 3.0Quality: 5.0
Piotroski: 5/9Altman Z: 0.77
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

CWSTSignificantly Overvalued (-1810.0%)

Margin of Safety

-1810.0%

Fair Value

$5.62

Current Price

$76.43

$70.81 premium

UndervaluedFair: $5.62Overvalued
GFLSignificantly Overvalued (-153.9%)

Margin of Safety

-153.9%

Fair Value

$17.35

Current Price

$39.67

$22.32 premium

UndervaluedFair: $17.35Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

CWST1 strengths · Avg: 10.0/10
EPS GrowthGrowth
60.2%10/10

Earnings expanding 60.2% YoY

GFL3 strengths · Avg: 8.7/10
Profit MarginProfitability
58.0%10/10

Keeps 58 of every $100 in revenue as profit

Price/BookValuation
2.7x8/10

Reasonable price relative to book value

EPS GrowthGrowth
22.2%8/10

Earnings expanding 22.2% YoY

Areas to Watch

CWST4 concerns · Avg: 3.0/10
Return on EquityProfitability
0.5%3/10

ROE of 0.5% — below average capital efficiency

Profit MarginProfitability
0.4%3/10

0.4% margin — thin

Operating MarginProfitability
4.4%3/10

Operating margin of 4.4%

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

GFL4 concerns · Avg: 2.5/10
Return on EquityProfitability
3.3%3/10

ROE of 3.3% — below average capital efficiency

Debt/EquityHealth
1.093/10

Elevated debt levels

P/E RatioValuation
96.1x2/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
0.772/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : CWST

The strongest argument for CWST centers on EPS Growth.

Bull Case : GFL

The strongest argument for GFL centers on Profit Margin, Price/Book, EPS Growth. Profitability is solid with margins at 58.0% and operating margin at 6.4%.

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 : GFL

The primary concerns for GFL are Return on Equity, Debt/Equity, P/E Ratio. A P/E of 96.1x leaves little room for execution misses.

Key Dynamics to Monitor

CWST profiles as a value stock while GFL is a mature 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.

GFL generates stronger free cash flow (197M), providing more financial flexibility.

Bottom Line

GFL scores higher overall (54/100 vs 45/100), backed by strong 58.0% margins. Both earn "Buy" and "Hold" 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.

Gfl Environmental Holdings Inc

INDUSTRIALS · WASTE MANAGEMENT · USA

GFL Environmental Inc. is a diversified environmental services company in Canada and the United States. The company is headquartered in Vaughan, Canada.

Visit Website →

Want to dig deeper into these stocks?