WallStSmart

National Grid PLC ADR (NGG)vsVistra Corp. (VST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Vistra Corp. generates 10% more annual revenue ($19.45B vs $17.69B). NGG leads profitability with a 18.3% profit margin vs 11.5%. VST appears more attractively valued with a PEG of 0.48. VST earns a higher WallStSmart Score of 68/100 (B-).

NGG

Buy

60

out of 100

Grade: C+

Growth: 4.0Profit: 8.0Value: 5.7Quality: 3.5
Piotroski: 3/9Altman Z: 1.19

VST

Strong Buy

68

out of 100

Grade: B-

Growth: 4.7Profit: 8.0Value: 7.0Quality: 2.5
Piotroski: 2/9Altman Z: 0.60

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NGG2 strengths · Avg: 9.5/10
Operating MarginProfitability
32.6%10/10

Strong operational efficiency at 32.6%

Market CapQuality
$82.61B9/10

Large-cap with strong market position

VST5 strengths · Avg: 9.4/10
PEG RatioValuation
0.4810/10

Growing faster than its price suggests

Return on EquityProfitability
40.0%10/10

Every $100 of equity generates 40 in profit

Revenue GrowthGrowth
43.4%10/10

Revenue surging 43.4% year-over-year

Market CapQuality
$55.13B9/10

Large-cap with strong market position

Operating MarginProfitability
26.6%8/10

Strong operational efficiency at 26.6%

Areas to Watch

NGG4 concerns · Avg: 3.5/10
Price/BookValuation
9.7x4/10

Trading at 9.7x book value

Revenue GrowthGrowth
2.0%4/10

2.0% revenue growth

Debt/EquityHealth
1.193/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

VST4 concerns · Avg: 3.3/10
P/E RatioValuation
27.3x4/10

Moderate valuation

Price/BookValuation
17.6x4/10

Trading at 17.6x book value

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

EPS GrowthGrowth
-52.3%2/10

Earnings declined 52.3%

Comparative Analysis Report

WallStSmart Research

Bull Case : NGG

The strongest argument for NGG centers on Operating Margin, Market Cap. Profitability is solid with margins at 18.3% and operating margin at 32.6%. PEG of 1.06 suggests the stock is reasonably priced for its growth.

Bull Case : VST

The strongest argument for VST centers on PEG Ratio, Return on Equity, Revenue Growth. Revenue growth of 43.4% demonstrates continued momentum. PEG of 0.48 suggests the stock is reasonably priced for its growth.

Bear Case : NGG

The primary concerns for NGG are Price/Book, Revenue Growth, Debt/Equity.

Bear Case : VST

The primary concerns for VST are P/E Ratio, Price/Book, Piotroski F-Score. Debt-to-equity of 3.56 is elevated, increasing financial risk.

Key Dynamics to Monitor

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

VST carries more volatility with a beta of 1.41 — expect wider price swings.

VST is growing revenue faster at 43.4% — sustainability is the question.

VST generates stronger free cash flow (316M), providing more financial flexibility.

Bottom Line

VST scores higher overall (68/100 vs 60/100) and 43.4% revenue growth. Both earn "Strong 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.

National Grid PLC ADR

UTILITIES · UTILITIES - REGULATED ELECTRIC · USA

National Grid plc transmits and distributes electricity and natural gas. The company is headquartered in London, the United Kingdom.

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Vistra Corp.

UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA

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

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