Edwards Lifesciences Corp (EW)vsNRG Energy Inc. (NRG)
EW
Edwards Lifesciences Corp
$79.96
-3.38%
HEALTHCARE · Cap: $47.71B
NRG
NRG Energy Inc.
$138.11
-2.64%
UTILITIES · Cap: $30.18B
Smart Verdict
WallStSmart Research — data-driven comparison
NRG Energy Inc. generates 387% more annual revenue ($30.71B vs $6.30B). EW leads profitability with a 17.4% profit margin vs 2.8%. NRG appears more attractively valued with a PEG of 1.34. EW earns a higher WallStSmart Score of 61/100 (C+).
EW
Buy61
out of 100
Grade: C+
NRG
Buy56
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+69.7%
Fair Value
$261.90
Current Price
$79.96
$181.94 discount
Margin of Safety
+58.9%
Fair Value
$391.20
Current Price
$138.11
$253.09 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 31.2%
16.7% revenue growth
Every $100 of equity generates 42 in profit
Areas to Watch
Expensive relative to growth rate
Weak financial health signals
Premium valuation, high expectations priced in
Negative free cash flow — burning cash
Distress zone — elevated risk
2.8% margin — thin
Operating margin of 4.3%
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : EW
The strongest argument for EW centers on Operating Margin, Revenue Growth. Profitability is solid with margins at 17.4% and operating margin at 31.2%. Revenue growth of 16.7% demonstrates continued momentum.
Bull Case : NRG
The strongest argument for NRG centers on Return on Equity. Revenue growth of 13.7% demonstrates continued momentum. PEG of 1.34 suggests the stock is reasonably priced for its growth.
Bear Case : EW
The primary concerns for EW are PEG Ratio, Piotroski F-Score, P/E Ratio. A P/E of 44.7x leaves little room for execution misses.
Bear Case : NRG
The primary concerns for NRG are Altman Z-Score, Profit Margin, Operating Margin. A P/E of 157.6x leaves little room for execution misses. Thin 2.8% margins leave little buffer for downturns.
Key Dynamics to Monitor
EW profiles as a growth stock while NRG is a value play — different risk/reward profiles.
NRG carries more volatility with a beta of 1.31 — expect wider price swings.
EW is growing revenue faster at 16.7% — sustainability is the question.
EW generates stronger free cash flow (-21M), providing more financial flexibility.
Bottom Line
EW scores higher overall (61/100 vs 56/100), backed by strong 17.4% margins and 16.7% revenue growth. NRG offers better value entry with a 58.9% margin of safety. 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.
Edwards Lifesciences Corp
HEALTHCARE · MEDICAL DEVICES · USA
Edwards Lifesciences is an American medical technology company headquartered in Irvine, California, specializing in artificial heart valves and hemodynamic monitoring.
Visit Website →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.
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