Vistra Energy Corp (VST)vsWestinghouse Air Brake Technologies Corp (WAB)
VST
Vistra Energy Corp
$151.51
-0.79%
UTILITIES · Cap: $51.70B
WAB
Westinghouse Air Brake Technologies Corp
$248.32
+1.10%
INDUSTRIALS · Cap: $41.99B
Smart Verdict
WallStSmart Research — data-driven comparison
Vistra Energy Corp generates 59% more annual revenue ($17.74B vs $11.17B). WAB leads profitability with a 10.5% profit margin vs 5.3%. VST appears more attractively valued with a PEG of 1.27. WAB earns a higher WallStSmart Score of 58/100 (C).
VST
Buy53
out of 100
Grade: C-
WAB
Buy58
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-980.6%
Fair Value
$14.82
Current Price
$151.51
$136.69 premium
Margin of Safety
-447.9%
Fair Value
$46.44
Current Price
$248.32
$201.88 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
No standout strengths identified
Areas to Watch
Trading at 19.5x book value
5.3% margin — thin
Weak financial health signals
Premium valuation, high expectations priced in
Premium valuation, high expectations priced in
Distress zone — elevated risk
Weak financial health signals
Earnings declined 3.8%
Comparative Analysis Report
WallStSmart ResearchBull 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.
Bull Case : WAB
Revenue growth of 14.8% demonstrates continued momentum. PEG of 1.37 suggests the stock is reasonably priced for its 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.
Bear Case : WAB
The primary concerns for WAB are P/E Ratio, Altman Z-Score, Piotroski F-Score.
Key Dynamics to Monitor
VST carries more volatility with a beta of 1.45 — expect wider price swings.
WAB is growing revenue faster at 14.8% — sustainability is the question.
WAB generates stronger free cash flow (870M), providing more financial flexibility.
Monitor UTILITIES - INDEPENDENT POWER PRODUCERS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
WAB scores higher overall (58/100 vs 53/100) and 14.8% revenue growth. 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.
Vistra Energy Corp
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
Vistra Corp. The company is headquartered in Irving, Texas.
Westinghouse Air Brake Technologies Corp
INDUSTRIALS · RAILROADS · USA
Wabtec Corporation (derived from Westinghouse Air Brake Technologies Corporation) is an American company formed by the merger of the Westinghouse Air Brake Company (WABCO) and MotivePower Industries Corporation in 1999. It is headquartered in Pittsburgh, Pennsylvania.
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