American Electric Power Co Inc (AEP)vsDiamondback Energy Inc (FANG)
AEP
American Electric Power Co Inc
$127.79
+0.58%
UTILITIES · Cap: $69.16B
FANG
Diamondback Energy Inc
$192.62
-5.09%
ENERGY · Cap: $56.94B
Smart Verdict
WallStSmart Research — data-driven comparison
American Electric Power Co Inc generates 55% more annual revenue ($22.43B vs $14.46B). AEP leads profitability with a 16.3% profit margin vs 2.0%. AEP appears more attractively valued with a PEG of 2.27. AEP earns a higher WallStSmart Score of 64/100 (C+).
AEP
Buy64
out of 100
Grade: C+
FANG
Hold41
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for AEP.
Margin of Safety
+41.1%
Fair Value
$286.80
Current Price
$192.62
$94.18 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 23.7%
Reasonable price relative to book value
Large-cap with strong market position
Areas to Watch
Expensive relative to growth rate
Elevated debt levels
Negative free cash flow — burning cash
Distress zone — elevated risk
4.2% revenue growth
ROE of 1.1% — below average capital efficiency
2.0% margin — thin
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : AEP
The strongest argument for AEP centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 16.3% and operating margin at 23.7%. Revenue growth of 10.2% demonstrates continued momentum.
Bull Case : FANG
The strongest argument for FANG centers on Price/Book, Market Cap.
Bear Case : AEP
The primary concerns for AEP are PEG Ratio, Debt/Equity, Free Cash Flow. Debt-to-equity of 1.63 is elevated, increasing financial risk.
Bear Case : FANG
The primary concerns for FANG are Revenue Growth, Return on Equity, Profit Margin. A P/E of 208.7x leaves little room for execution misses. Thin 2.0% margins leave little buffer for downturns.
Key Dynamics to Monitor
AEP profiles as a mature stock while FANG is a value play — different risk/reward profiles.
AEP carries more volatility with a beta of 0.55 — expect wider price swings.
AEP is growing revenue faster at 10.2% — sustainability is the question.
FANG generates stronger free cash flow (895M), providing more financial flexibility.
Bottom Line
AEP scores higher overall (64/100 vs 41/100), backed by strong 16.3% margins and 10.2% revenue growth. FANG offers better value entry with a 41.1% 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.
American Electric Power Co Inc
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
American Electric Power (AEP) is a major investor-owned electric utility in the United States, delivering electricity to more than five million customers in 11 states.
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.
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