S&P Global Inc (SPGI)vsVistra Energy Corp (VST)
SPGI
S&P Global Inc
$408.48
-0.66%
FINANCIAL SERVICES · Cap: $124.51B
VST
Vistra Energy Corp
$151.51
-0.79%
UTILITIES · Cap: $51.70B
Smart Verdict
WallStSmart Research — data-driven comparison
Vistra Energy Corp generates 16% more annual revenue ($17.74B vs $15.34B). SPGI leads profitability with a 29.1% profit margin vs 5.3%. VST appears more attractively valued with a PEG of 1.27. SPGI earns a higher WallStSmart Score of 67/100 (B-).
SPGI
Strong Buy67
out of 100
Grade: B-
VST
Buy53
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+40.5%
Fair Value
$687.02
Current Price
$408.48
$278.54 discount
Margin of Safety
-980.6%
Fair Value
$14.82
Current Price
$151.51
$136.69 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 38.3%
Large-cap with strong market position
Keeps 29 of every $100 in revenue as profit
Earnings expanding 32.0% YoY
Generating 1.7B in free cash flow
Large-cap with strong market position
Areas to Watch
Moderate valuation
Grey zone — moderate risk
Trading at 19.5x book value
5.3% margin — thin
Weak financial health signals
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : SPGI
The strongest argument for SPGI centers on Operating Margin, Market Cap, Profit Margin. Profitability is solid with margins at 29.1% and operating margin at 38.3%.
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 : SPGI
The primary concerns for SPGI are P/E Ratio, Altman Z-Score.
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
SPGI profiles as a mature 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.
SPGI generates stronger free cash flow (1.7B), providing more financial flexibility.
Bottom Line
SPGI scores higher overall (67/100 vs 53/100), backed by strong 29.1% margins. 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.
S&P Global Inc
FINANCIAL SERVICES · FINANCIAL DATA & STOCK EXCHANGES · USA
S&P Global Inc. is an American publicly traded corporation headquartered in Manhattan, New York City. Its primary areas of business are financial information and analytics.
Visit Website →Vistra Energy Corp
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
Vistra Corp. The company is headquartered in Irving, Texas.
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