American Electric Power Co Inc (AEP)vsMerck & Company Inc (MRK)
AEP
American Electric Power Co Inc
$127.79
+0.58%
UTILITIES · Cap: $69.16B
MRK
Merck & Company Inc
$120.79
-1.42%
HEALTHCARE · Cap: $285.64B
Smart Verdict
WallStSmart Research — data-driven comparison
Merck & Company Inc generates 193% more annual revenue ($65.77B vs $22.43B). AEP leads profitability with a 16.3% profit margin vs 13.6%. 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+
MRK
Hold50
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for AEP.
Margin of Safety
-49.3%
Fair Value
$80.88
Current Price
$120.79
$39.91 premium
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%
Mega-cap, among the largest globally
Strong operational efficiency at 38.6%
Generating 2.9B in free cash flow
Areas to Watch
Expensive relative to growth rate
Elevated debt levels
Negative free cash flow — burning cash
Distress zone — elevated risk
Premium valuation, high expectations priced in
4.9% revenue growth
Elevated debt levels
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 : MRK
The strongest argument for MRK centers on Market Cap, Operating Margin, Free Cash Flow.
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 : MRK
The primary concerns for MRK are P/E Ratio, Revenue Growth, Debt/Equity.
Key Dynamics to Monitor
AEP profiles as a mature stock while MRK 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.
MRK generates stronger free cash flow (2.9B), providing more financial flexibility.
Bottom Line
AEP scores higher overall (64/100 vs 50/100), backed by strong 16.3% margins and 10.2% revenue growth. 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 →Merck & Company Inc
HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA
Merck & Co. is an American multinational pharmaceutical company headquartered in Kenilworth, New Jersey. It is named after the Merck family, which set up Merck Group in Germany in 1668.
Visit Website →Compare with Other UTILITIES - REGULATED ELECTRIC Stocks
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