Duke Energy Corporation (DUK)vsTransAlta Corp (TAC)
DUK
Duke Energy Corporation
$131.71
+1.32%
UTILITIES · Cap: $100.69B
TAC
TransAlta Corp
$12.92
-0.15%
UTILITIES · Cap: $3.84B
Smart Verdict
WallStSmart Research — data-driven comparison
Duke Energy Corporation generates 1222% more annual revenue ($31.79B vs $2.40B). DUK leads profitability with a 15.6% profit margin vs -5.7%. DUK appears more attractively valued with a PEG of 2.71. DUK earns a higher WallStSmart Score of 59/100 (C).
DUK
Buy59
out of 100
Grade: C
TAC
Avoid31
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-202.9%
Fair Value
$42.91
Current Price
$131.71
$88.80 premium
Intrinsic value data unavailable for TAC.
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%
No standout strengths identified
Areas to Watch
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Earnings declined 2.2%
Trading at 11.6x book value
Weak financial health signals
Expensive relative to growth rate
ROE of -9.6% — below average capital efficiency
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 : TAC
TAC has a balanced fundamental profile.
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 : TAC
The primary concerns for TAC are Price/Book, Piotroski F-Score, PEG Ratio.
Key Dynamics to Monitor
DUK profiles as a mature stock while TAC is a turnaround play — different risk/reward profiles.
DUK carries more volatility with a beta of 0.47 — expect wider price swings.
DUK is growing revenue faster at 8.0% — sustainability is the question.
TAC generates stronger free cash flow (147M), providing more financial flexibility.
Bottom Line
DUK scores higher overall (59/100 vs 31/100), backed by strong 15.6% margins. 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 →TransAlta Corp
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
TransAlta Corporation owns, operates and develops a diverse fleet of electric power generation assets in Canada, the United States and Australia. The company is headquartered in Calgary, Canada.
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