Duke Energy Corporation (DUK)vsDiamondback Energy Inc (FANG)
DUK
Duke Energy Corporation
$129.55
+2.40%
UTILITIES · Cap: $100.82B
FANG
Diamondback Energy Inc
$205.32
+2.63%
ENERGY · Cap: $57.85B
Smart Verdict
WallStSmart Research — data-driven comparison
Duke Energy Corporation generates 122% more annual revenue ($31.79B vs $14.29B). DUK leads profitability with a 15.6% profit margin vs 11.6%. DUK appears more attractively valued with a PEG of 2.68. DUK earns a higher WallStSmart Score of 59/100 (C).
DUK
Buy59
out of 100
Grade: C
FANG
Hold43
out of 100
Grade: D
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
+44.2%
Fair Value
$303.12
Current Price
$205.32
$97.80 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%
Large-cap with strong market position
Reasonable price relative to book value
Generating 1.4B in free cash flow
Areas to Watch
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Earnings declined 2.2%
Premium valuation, high expectations priced in
ROE of 3.7% — below average capital efficiency
Weak financial health signals
Expensive relative to growth rate
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 : FANG
The strongest argument for FANG centers on Market Cap, Price/Book, Free Cash Flow.
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 : FANG
The primary concerns for FANG are P/E Ratio, Return on Equity, Piotroski F-Score.
Key Dynamics to Monitor
DUK profiles as a mature stock while FANG is a declining play — different risk/reward profiles.
FANG carries more volatility with a beta of 0.49 — expect wider price swings.
DUK is growing revenue faster at 8.0% — sustainability is the question.
FANG generates stronger free cash flow (1.4B), providing more financial flexibility.
Bottom Line
DUK scores higher overall (59/100 vs 43/100), backed by strong 15.6% margins. FANG offers better value entry with a 44.2% margin of safety. Both earn "Buy" and "Hold" 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 →Diamondback Energy Inc
ENERGY · OIL & GAS E&P · USA
Diamondback Energy is a company engaged in hydrocarbon exploration and headquartered in Midland, Texas.
Compare with Other UTILITIES - REGULATED ELECTRIC Stocks
Want to dig deeper into these stocks?