AstraZeneca PLC (AZN)vsZai Lab Ltd (ZLAB)
AZN
AstraZeneca PLC
$187.37
+1.17%
HEALTHCARE · Cap: $287.11B
ZLAB
Zai Lab Ltd
$21.64
+4.29%
HEALTHCARE · Cap: $2.33B
Smart Verdict
WallStSmart Research — data-driven comparison
AstraZeneca PLC generates 12665% more annual revenue ($58.74B vs $460.16M). AZN leads profitability with a 17.4% profit margin vs -38.2%. AZN earns a higher WallStSmart Score of 64/100 (C+).
AZN
Buy64
out of 100
Grade: C+
ZLAB
Avoid28
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+4.1%
Fair Value
$214.51
Current Price
$187.37
$27.14 discount
Margin of Safety
-8.3%
Fair Value
$17.57
Current Price
$21.64
$4.07 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
17.0% revenue growth
Areas to Watch
Expensive relative to growth rate
Moderate valuation
4.1% revenue growth
Distress zone — elevated risk
0.0% earnings growth
Weak financial health signals
ROE of -22.6% — below average capital efficiency
Negative free cash flow — burning cash
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 : ZLAB
The strongest argument for ZLAB centers on Revenue Growth. Revenue growth of 17.0% demonstrates continued momentum.
Bear Case : AZN
The primary concerns for AZN are PEG Ratio, P/E Ratio, Revenue Growth.
Bear Case : ZLAB
The primary concerns for ZLAB are EPS Growth, Piotroski F-Score, Return on Equity.
Key Dynamics to Monitor
AZN profiles as a value stock while ZLAB is a growth play — different risk/reward profiles.
ZLAB carries more volatility with a beta of 0.86 — expect wider price swings.
ZLAB is growing revenue faster at 17.0% — sustainability is the question.
AZN generates stronger free cash flow (1.4B), providing more financial flexibility.
Bottom Line
AZN scores higher overall (64/100 vs 28/100), backed by strong 17.4% 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.
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.
Zai Lab Ltd
HEALTHCARE · BIOTECHNOLOGY · China
Zai Lab Limited, a biopharmaceutical company, discovers, licenses, develops and markets therapies to treat cancer, autoimmune and infectious diseases in China. The company is headquartered in Shanghai, China.
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