Duke Energy Corporation (DUK)vsSempra Energy (SRE)
DUK
Duke Energy Corporation
$119.42
+0.04%
UTILITIES · Cap: $93.11B
SRE
Sempra Energy
$83.34
-0.79%
UTILITIES · Cap: $54.50B
Smart Verdict
WallStSmart Research — data-driven comparison
Duke Energy Corporation generates 142% more annual revenue ($32.80B vs $13.55B). SRE leads profitability with a 16.8% profit margin vs 16.0%. SRE appears more attractively valued with a PEG of 0.70. SRE earns a higher WallStSmart Score of 68/100 (B-).
DUK
Buy63
out of 100
Grade: C+
SRE
Strong Buy68
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-79.6%
Fair Value
$66.50
Current Price
$119.42
$52.92 premium
Margin of Safety
-36.8%
Fair Value
$60.93
Current Price
$83.34
$22.41 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 27.5%
Earnings expanding 71.3% YoY
Large-cap with strong market position
Growing faster than its price suggests
Reasonable price relative to book value
Strong operational efficiency at 28.3%
Areas to Watch
Expensive relative to growth rate
1.1% revenue growth
Elevated debt levels
Weak financial health signals
ROE of 7.0% — below average capital efficiency
Elevated debt levels
Revenue declined 0.1%
Negative free cash flow — burning cash
Comparative Analysis Report
WallStSmart ResearchBull Case : DUK
The strongest argument for DUK centers on Market Cap, P/E Ratio, Price/Book. Profitability is solid with margins at 16.0% and operating margin at 27.5%.
Bull Case : SRE
The strongest argument for SRE centers on EPS Growth, Market Cap, PEG Ratio. Profitability is solid with margins at 16.8% and operating margin at 28.3%. PEG of 0.70 suggests the stock is reasonably priced for its growth.
Bear Case : DUK
The primary concerns for DUK are PEG Ratio, Revenue Growth, Debt/Equity. Debt-to-equity of 1.67 is elevated, increasing financial risk.
Bear Case : SRE
The primary concerns for SRE are Return on Equity, Debt/Equity, Revenue Growth.
Key Dynamics to Monitor
DUK profiles as a value stock while SRE is a declining play — different risk/reward profiles.
SRE carries more volatility with a beta of 0.56 — expect wider price swings.
DUK is growing revenue faster at 1.1% — sustainability is the question.
SRE generates stronger free cash flow (-1.6B), providing more financial flexibility.
Bottom Line
SRE scores higher overall (68/100 vs 63/100), backed by strong 16.8% margins. Both earn "Strong 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.
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 →Sempra Energy
UTILITIES · UTILITIES - DIVERSIFIED · USA
Sempra Energy is a North American energy infrastructure company based in San Diego, California. Sempra Energy's focus is on electric and natural gas infrastructure. Its operating companies include: Southern California Gas Company (SoCalGas) and San Diego Gas & Electric (SDG&E) in Southern California; Oncor Electric Delivery Company (Oncor) in Texas; Sempra LNG; and IEnova, based in Mexico.
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