WallStSmart

Edison International (EIX)vsVistra Energy Corp (VST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Edison International generates 9% more annual revenue ($19.32B vs $17.74B). EIX leads profitability with a 23.1% profit margin vs 5.3%. VST appears more attractively valued with a PEG of 1.36. EIX earns a higher WallStSmart Score of 85/100 (A).

EIX

Exceptional Buy

85

out of 100

Grade: A

Growth: 8.0Profit: 8.0Value: 6.7Quality: 3.0
Piotroski: 4/9Altman Z: 0.68

VST

Buy

53

out of 100

Grade: C-

Growth: 3.3Profit: 6.0Value: 3.3Quality: 2.5
Piotroski: 2/9Altman Z: 0.73
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EIXUndervalued (+15.6%)

Margin of Safety

+15.6%

Fair Value

$79.41

Current Price

$67.94

$11.47 discount

UndervaluedFair: $79.41Overvalued
VSTSignificantly Overvalued (-54.4%)

Margin of Safety

-54.4%

Fair Value

$100.34

Current Price

$153.79

$53.45 premium

UndervaluedFair: $100.34Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EIX6 strengths · Avg: 9.7/10
P/E RatioValuation
7.4x10/10

Attractively priced relative to earnings

Operating MarginProfitability
35.9%10/10

Strong operational efficiency at 35.9%

Revenue GrowthGrowth
30.8%10/10

Revenue surging 30.8% year-over-year

EPS GrowthGrowth
446.3%10/10

Earnings expanding 446.3% YoY

Return on EquityProfitability
24.1%9/10

Every $100 of equity generates 24 in profit

Profit MarginProfitability
23.1%9/10

Keeps 23 of every $100 in revenue as profit

VST1 strengths · Avg: 9.0/10
Market CapQuality
$53.44B9/10

Large-cap with strong market position

Areas to Watch

EIX4 concerns · Avg: 1.8/10
PEG RatioValuation
3.212/10

Expensive relative to growth rate

Free Cash FlowQuality
$-319.00M2/10

Negative free cash flow — burning cash

Altman Z-ScoreHealth
0.682/10

Distress zone — elevated risk

Debt/EquityHealth
2.421/10

Elevated debt levels

VST4 concerns · Avg: 3.0/10
Price/BookValuation
19.8x4/10

Trading at 19.8x book value

Profit MarginProfitability
5.3%3/10

5.3% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
72.4x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : EIX

The strongest argument for EIX centers on P/E Ratio, Operating Margin, Revenue Growth. Profitability is solid with margins at 23.1% and operating margin at 35.9%. Revenue growth of 30.8% demonstrates continued momentum.

Bull Case : VST

The strongest argument for VST centers on Market Cap. Revenue growth of 13.6% demonstrates continued momentum. PEG of 1.36 suggests the stock is reasonably priced for its growth.

Bear Case : EIX

The primary concerns for EIX are PEG Ratio, Free Cash Flow, Altman Z-Score. Debt-to-equity of 2.42 is elevated, increasing financial risk.

Bear Case : VST

The primary concerns for VST are Price/Book, Profit Margin, Piotroski F-Score. A P/E of 72.4x leaves little room for execution misses. Debt-to-equity of 3.36 is elevated, increasing financial risk.

Key Dynamics to Monitor

EIX profiles as a growth stock while VST is a value play — different risk/reward profiles.

VST carries more volatility with a beta of 1.50 — expect wider price swings.

EIX is growing revenue faster at 30.8% — sustainability is the question.

VST generates stronger free cash flow (-82M), providing more financial flexibility.

Bottom Line

EIX scores higher overall (85/100 vs 53/100), backed by strong 23.1% margins and 30.8% revenue growth. Both earn "Exceptional 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.

Edison International

UTILITIES · UTILITIES - REGULATED ELECTRIC · USA

Edison International is a public utility holding company based in Rosemead, California. Its subsidiaries include Southern California Edison, and unregulated non-utility business assets Edison Energy.

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Vistra Energy Corp

UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA

Vistra Corp. The company is headquartered in Irving, Texas.

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