AstraZeneca PLC (AZN)vsRegeneron Pharmaceuticals Inc (REGN)
AZN
AstraZeneca PLC
$193.92
+2.92%
HEALTHCARE · Cap: $292.10B
REGN
Regeneron Pharmaceuticals Inc
$737.71
+1.57%
HEALTHCARE · Cap: $77.99B
Smart Verdict
WallStSmart Research — data-driven comparison
AstraZeneca PLC generates 310% more annual revenue ($58.74B vs $14.34B). REGN leads profitability with a 31.4% profit margin vs 17.4%. AZN appears more attractively valued with a PEG of 1.55. AZN earns a higher WallStSmart Score of 64/100 (C+).
AZN
Buy64
out of 100
Grade: C+
REGN
Buy58
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+32.8%
Fair Value
$306.07
Current Price
$193.92
$112.15 discount
Margin of Safety
-161.7%
Fair Value
$281.93
Current Price
$737.71
$455.78 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Mega-cap, among the largest globally
Earnings expanding 53.9% YoY
Every $100 of equity generates 23 in profit
Strong operational efficiency at 21.6%
Generating 1.4B in free cash flow
Keeps 31 of every $100 in revenue as profit
Safe zone — low bankruptcy risk
Large-cap with strong market position
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 23.1%
Areas to Watch
Expensive relative to growth rate
Moderate valuation
4.1% revenue growth
Distress zone — elevated risk
Expensive relative to growth rate
2.5% revenue growth
Weak financial health signals
Earnings declined 2.6%
Comparative Analysis Report
WallStSmart ResearchBull Case : AZN
The strongest argument for AZN centers on Market Cap, EPS Growth, Return on Equity. Profitability is solid with margins at 17.4% and operating margin at 21.6%.
Bull Case : REGN
The strongest argument for REGN centers on Profit Margin, Altman Z-Score, Market Cap. Profitability is solid with margins at 31.4% and operating margin at 23.1%.
Bear Case : AZN
The primary concerns for AZN are PEG Ratio, P/E Ratio, Revenue Growth.
Bear Case : REGN
The primary concerns for REGN are PEG Ratio, Revenue Growth, Piotroski F-Score.
Key Dynamics to Monitor
REGN carries more volatility with a beta of 0.40 — expect wider price swings.
AZN is growing revenue faster at 4.1% — sustainability is the question.
AZN generates stronger free cash flow (1.4B), providing more financial flexibility.
Monitor DRUG MANUFACTURERS - GENERAL industry trends, competitive dynamics, and regulatory changes.
Bottom Line
AZN scores higher overall (64/100 vs 58/100), backed by strong 17.4% margins. Both earn "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.
AstraZeneca PLC
HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA
AstraZeneca PLC discovers, develops, manufactures and markets prescription drugs in the areas of oncology, cardiovascular, renal and metabolism, respiratory, infections, neuroscience and gastroenterology worldwide. The company is headquartered in Cambridge, the United Kingdom.
Regeneron Pharmaceuticals Inc
HEALTHCARE · BIOTECHNOLOGY · USA
Regeneron Pharmaceuticals, Inc. is an American biotechnology company headquartered in Westchester County, New York. Originally focused on neurotrophic factors and their regenerative capabilities, giving rise to its name, the company then branched out into the study of both cytokine and tyrosine kinase receptors.
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