NRG Energy Inc. (NRG)vsWestinghouse Air Brake Technologies Corp (WAB)
NRG
NRG Energy Inc.
$151.04
-0.06%
UTILITIES · Cap: $32.08B
WAB
Westinghouse Air Brake Technologies Corp
$248.32
+1.10%
INDUSTRIALS · Cap: $41.99B
Smart Verdict
WallStSmart Research — data-driven comparison
NRG Energy Inc. generates 175% more annual revenue ($30.71B vs $11.17B). WAB leads profitability with a 10.5% profit margin vs 2.8%. NRG appears more attractively valued with a PEG of 1.29. WAB earns a higher WallStSmart Score of 58/100 (C).
NRG
Buy54
out of 100
Grade: C-
WAB
Buy58
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-490.6%
Fair Value
$27.20
Current Price
$151.04
$123.84 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
Every $100 of equity generates 42 in profit
No standout strengths identified
Areas to Watch
Premium valuation, high expectations priced in
Distress zone — elevated risk
2.8% margin — thin
Operating margin of 4.3%
Premium valuation, high expectations priced in
Distress zone — elevated risk
Weak financial health signals
Earnings declined 3.8%
Comparative Analysis Report
WallStSmart ResearchBull Case : NRG
The strongest argument for NRG centers on Return on Equity. Revenue growth of 13.7% demonstrates continued momentum. PEG of 1.29 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 : NRG
The primary concerns for NRG are P/E Ratio, Altman Z-Score, Profit Margin. Thin 2.8% margins leave little buffer for downturns.
Bear Case : WAB
The primary concerns for WAB are P/E Ratio, Altman Z-Score, Piotroski F-Score.
Key Dynamics to Monitor
NRG carries more volatility with a beta of 1.26 — 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 54/100) 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.
NRG Energy Inc.
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
NRG Energy, Inc. is a large American energy company, headquartered in Houston, Texas. It was formerly the wholesale arm of Northern States Power Company (NSP), which became Xcel Energy, but became independent in 2000. NRG Energy is involved in energy generation and retail electricity.
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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