WallStSmart

LanzaTech Global Inc. (LNZA)vsWaste Management Inc (WM)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Waste Management Inc generates 43917% more annual revenue ($25.67B vs $58.31M). LNZA leads profitability with a 295.7% profit margin vs 11.1%. LNZA trades at a lower P/E of 0.3x. WM earns a higher WallStSmart Score of 58/100 (C).

LNZA

Buy

53

out of 100

Grade: C-

Growth: 4.7Profit: 4.0Value: 8.3Quality: 6.5
Piotroski: 4/9Altman Z: -15.14

WM

Buy

58

out of 100

Grade: C

Growth: 5.3Profit: 7.5Value: 3.3Quality: 4.0
Piotroski: 5/9Altman Z: 1.54
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

LNZAUndervalued (+88.9%)

Margin of Safety

+88.9%

Fair Value

$87.87

Current Price

$6.11

$81.76 discount

UndervaluedFair: $87.87Overvalued
WMSignificantly Overvalued (-87.6%)

Margin of Safety

-87.6%

Fair Value

$113.80

Current Price

$213.46

$99.66 premium

UndervaluedFair: $113.80Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

LNZA4 strengths · Avg: 9.8/10
P/E RatioValuation
0.3x10/10

Attractively priced relative to earnings

Price/BookValuation
0.3x10/10

Reasonable price relative to book value

Profit MarginProfitability
295.7%10/10

Keeps 296 of every $100 in revenue as profit

Debt/EquityHealth
0.119/10

Conservative balance sheet, low leverage

WM3 strengths · Avg: 8.7/10
Market CapQuality
$85.32B9/10

Large-cap with strong market position

Return on EquityProfitability
28.7%9/10

Every $100 of equity generates 29 in profit

Free Cash FlowQuality
$1.10B8/10

Generating 1.1B in free cash flow

Areas to Watch

LNZA4 concerns · Avg: 2.8/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$81.55M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
-189.4%2/10

ROE of -189.4% — below average capital efficiency

Revenue GrowthGrowth
-0.8%2/10

Revenue declined 0.8%

WM4 concerns · Avg: 4.0/10
PEG RatioValuation
1.974/10

Expensive relative to growth rate

P/E RatioValuation
30.4x4/10

Premium valuation, high expectations priced in

Price/BookValuation
8.6x4/10

Trading at 8.6x book value

Revenue GrowthGrowth
4.0%4/10

4.0% revenue growth

Comparative Analysis Report

WallStSmart Research

Bull Case : LNZA

The strongest argument for LNZA centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 295.7% and operating margin at -109.5%.

Bull Case : WM

The strongest argument for WM centers on Market Cap, Return on Equity, Free Cash Flow.

Bear Case : LNZA

The primary concerns for LNZA are EPS Growth, Market Cap, Return on Equity.

Bear Case : WM

The primary concerns for WM are PEG Ratio, P/E Ratio, Price/Book. Debt-to-equity of 2.35 is elevated, increasing financial risk.

Key Dynamics to Monitor

LNZA profiles as a declining stock while WM is a value play — different risk/reward profiles.

LNZA carries more volatility with a beta of 1.33 — expect wider price swings.

WM is growing revenue faster at 4.0% — sustainability is the question.

WM generates stronger free cash flow (1.1B), providing more financial flexibility.

Bottom Line

WM scores higher overall (58/100 vs 53/100). LNZA offers better value entry with a 88.9% margin of safety. Both earn "Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

LanzaTech Global Inc.

INDUSTRIALS · WASTE MANAGEMENT · USA

LanzaTech Global, Inc. is a nature-based carbon refining company in North America, Europe, Asia, and Australia. The company is headquartered in Skokie, Illinois.

Waste Management Inc

INDUSTRIALS · WASTE MANAGEMENT · USA

Waste Management, Inc. is an American waste management, comprehensive waste, and environmental services company in North America. Founded in 1968, the company is headquartered 800 Capitol in Houston, Texas.

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