Pinnacle West Capital Corp (PNW)vsTransAlta Corp (TAC)
PNW
Pinnacle West Capital Corp
$93.16
-0.16%
UTILITIES · Cap: $11.31B
TAC
TransAlta Corp
$12.31
+0.74%
UTILITIES · Cap: $3.89B
Smart Verdict
WallStSmart Research — data-driven comparison
Pinnacle West Capital Corp generates 145% more annual revenue ($5.55B vs $2.27B). PNW leads profitability with a 11.5% profit margin vs -1.0%. PNW appears more attractively valued with a PEG of 3.62. PNW earns a higher WallStSmart Score of 55/100 (C-).
PNW
Buy55
out of 100
Grade: C-
TAC
Hold43
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-24.9%
Fair Value
$76.91
Current Price
$93.16
$16.25 premium
Intrinsic value data unavailable for TAC.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 21.3%
Strong operational efficiency at 33.3%
Areas to Watch
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Earnings declined 9.5%
Weak financial health signals
Expensive relative to growth rate
ROE of -12.1% — below average capital efficiency
Earnings declined 71.6%
Comparative Analysis Report
WallStSmart ResearchBull Case : PNW
The strongest argument for PNW centers on P/E Ratio, Price/Book, Operating Margin.
Bull Case : TAC
The strongest argument for TAC centers on Operating Margin. Revenue growth of 12.5% demonstrates continued momentum.
Bear Case : PNW
The primary concerns for PNW are Debt/Equity, Piotroski F-Score, PEG Ratio. Debt-to-equity of 1.62 is elevated, increasing financial risk.
Bear Case : TAC
The primary concerns for TAC are Piotroski F-Score, PEG Ratio, Return on Equity. Debt-to-equity of 2.38 is elevated, increasing financial risk.
Key Dynamics to Monitor
PNW profiles as a value stock while TAC is a turnaround play — different risk/reward profiles.
TAC carries more volatility with a beta of 0.46 — expect wider price swings.
TAC is growing revenue faster at 12.5% — sustainability is the question.
TAC generates stronger free cash flow (17M), providing more financial flexibility.
Bottom Line
PNW scores higher overall (55/100 vs 43/100). 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.
Pinnacle West Capital Corp
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
Pinnacle West Capital is a utility holding company that owns Arizona Public Service and Bright Canyon Energy.
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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