Duke Energy Corporation (DUK)vsEnergy Vault Holdings Inc (NRGV)
DUK
Duke Energy Corporation
$129.55
+2.40%
UTILITIES · Cap: $100.82B
NRGV
Energy Vault Holdings Inc
$4.12
-1.90%
UTILITIES · Cap: $774.95M
Smart Verdict
WallStSmart Research — data-driven comparison
Duke Energy Corporation generates 15509% more annual revenue ($31.79B vs $203.67M). DUK leads profitability with a 15.6% profit margin vs -50.9%. DUK earns a higher WallStSmart Score of 59/100 (C).
DUK
Buy59
out of 100
Grade: C
NRGV
Avoid30
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-64.7%
Fair Value
$78.65
Current Price
$129.55
$50.90 premium
Margin of Safety
+39.9%
Fair Value
$6.75
Current Price
$4.12
$2.63 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Reasonable price relative to book value
Strong operational efficiency at 28.1%
Revenue surging 358.0% year-over-year
Areas to Watch
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Earnings declined 2.2%
Trading at 10.3x book value
0.0% earnings growth
Smaller company, higher risk/reward
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : DUK
The strongest argument for DUK centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 15.6% and operating margin at 28.1%.
Bull Case : NRGV
The strongest argument for NRGV centers on Revenue Growth. Revenue growth of 358.0% demonstrates continued momentum.
Bear Case : DUK
The primary concerns for DUK are Debt/Equity, Piotroski F-Score, PEG Ratio. Debt-to-equity of 1.75 is elevated, increasing financial risk.
Bear Case : NRGV
The primary concerns for NRGV are Price/Book, EPS Growth, Market Cap.
Key Dynamics to Monitor
DUK profiles as a mature stock while NRGV is a hypergrowth play — different risk/reward profiles.
NRGV carries more volatility with a beta of 0.90 — expect wider price swings.
NRGV is growing revenue faster at 358.0% — sustainability is the question.
NRGV generates stronger free cash flow (-17M), providing more financial flexibility.
Bottom Line
DUK scores higher overall (59/100 vs 30/100), backed by strong 15.6% margins. NRGV offers better value entry with a 39.9% margin of safety. Both earn "Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Duke Energy Corporation
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina.
Visit Website →Energy Vault Holdings Inc
UTILITIES · UTILITIES - RENEWABLE · USA
Energy Vault Holdings, Inc. develops and sells energy storage solutions. The company is headquartered in Westlake Village, California.
Visit Website →Compare with Other UTILITIES - REGULATED ELECTRIC Stocks
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