WallStSmart

Norfolk Southern Corporation (NSC)vsVistra Energy Corp (VST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Vistra Energy Corp generates 46% more annual revenue ($17.74B vs $12.18B). NSC leads profitability with a 23.6% profit margin vs 5.3%. VST appears more attractively valued with a PEG of 1.27. VST earns a higher WallStSmart Score of 53/100 (C-).

NSC

Buy

53

out of 100

Grade: C-

Growth: 2.0Profit: 8.0Value: 4.7Quality: 4.5
Piotroski: 4/9

VST

Buy

53

out of 100

Grade: C-

Growth: 3.3Profit: 6.0Value: 4.7Quality: 2.5
Piotroski: 2/9Altman Z: 0.73
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NSCSignificantly Overvalued (-265.7%)

Margin of Safety

-265.7%

Fair Value

$86.77

Current Price

$282.61

$195.84 premium

UndervaluedFair: $86.77Overvalued
VSTSignificantly Overvalued (-980.6%)

Margin of Safety

-980.6%

Fair Value

$14.82

Current Price

$151.51

$136.69 premium

UndervaluedFair: $14.82Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NSC3 strengths · Avg: 9.3/10
Operating MarginProfitability
31.2%10/10

Strong operational efficiency at 31.2%

Market CapQuality
$63.70B9/10

Large-cap with strong market position

Profit MarginProfitability
23.6%9/10

Keeps 24 of every $100 in revenue as profit

VST1 strengths · Avg: 9.0/10
Market CapQuality
$51.70B9/10

Large-cap with strong market position

Areas to Watch

NSC4 concerns · Avg: 2.0/10
PEG RatioValuation
3.852/10

Expensive relative to growth rate

Revenue GrowthGrowth
-1.7%2/10

Revenue declined 1.7%

EPS GrowthGrowth
-11.4%2/10

Earnings declined 11.4%

Free Cash FlowQuality
$-412.00M2/10

Negative free cash flow — burning cash

VST4 concerns · Avg: 3.0/10
Price/BookValuation
19.5x4/10

Trading at 19.5x 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
70.1x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : NSC

The strongest argument for NSC centers on Operating Margin, Market Cap, Profit Margin. Profitability is solid with margins at 23.6% and operating margin at 31.2%.

Bull Case : VST

The strongest argument for VST centers on Market Cap. Revenue growth of 13.6% demonstrates continued momentum. PEG of 1.27 suggests the stock is reasonably priced for its growth.

Bear Case : NSC

The primary concerns for NSC are PEG Ratio, Revenue Growth, EPS Growth.

Bear Case : VST

The primary concerns for VST are Price/Book, Profit Margin, Piotroski F-Score. A P/E of 70.1x leaves little room for execution misses. Debt-to-equity of 3.36 is elevated, increasing financial risk.

Key Dynamics to Monitor

NSC profiles as a declining stock while VST is a value play — different risk/reward profiles.

VST carries more volatility with a beta of 1.45 — expect wider price swings.

VST is growing revenue faster at 13.6% — sustainability is the question.

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

Bottom Line

NSC scores higher overall (53/100 vs 53/100), backed by strong 23.6% margins. 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.

Norfolk Southern Corporation

INDUSTRIALS · RAILROADS · USA

The Norfolk Southern Railway is a Class I freight railroad in the United States, and is the current name of the former Southern Railway. With headquarters in Atlanta, Georgia, the company operates 19,420 route miles (31,250 km) in 22 eastern states, the District of Columbia, and has rights in Canada over the Albany to Montreal route of the Canadian Pacific Railway, and previously on CN from Buffalo to St. Thomas.

Vistra Energy Corp

UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA

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

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