AlphaStocks

AZN vs ZTS

ASTRAZENECA PLC vs Zoetis Inc. — Side-by-Side Stock Comparison

AZN

ASTRAZENECA PLC

8.4

Strong Buy

$200.99

ZTS

Zoetis Inc.

5.3

Consider Buy

$117.31

AZN vs ZTS: Which is the Better Investment?

ASTRAZENECA PLC (AZN) scores 8.4/10 while Zoetis Inc. (ZTS) scores 5.3/10 on AlphaStocks' composite model. ASTRAZENECA PLC has the higher composite rating of Strong Buy. On a P/E basis, Zoetis Inc. trades at 19.5x, making it the more attractively priced of the two. Zoetis Inc. offers more upside to its estimated fair value.

This comparison is algorithmically generated and is not financial advice.

MetricAZNZTS
Scores & Fundamentals
Composite Score8.4/105.3/10
RatingStrong BuyConsider Buy
Price$200.99$117.31
P/E Ratio30.419.5
ROE21.9%61.2%
Market Cap$312B$52B
Fair Value$192.63$163.17
Dividend Yield1.6%1.7%
Sector Rank#3 of 1127#481 of 1127
Model Verdicts
PiotroskiStrongStrong
BuffettStrongStrong
GrahamCautionNeutral
LynchNeutralAttractive
GreenblattNeutralStrong
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AZN vs ZTS: Which Stock Scores Higher?

ASTRAZENECA PLC (AZN) and Zoetis Inc. (ZTS) are among the most compared stocks in the Health Care sector. AZN currently leads with a composite score of 8.4/10 (Strong Buy) compared to ZTS's 5.3/10 (Consider Buy).

The AlphaStocks composite score evaluates each stock across four dimensions: Quality (business strength measured by Piotroski F-Score and Buffett quality criteria), Value (discount to intrinsic worth using Graham, Lynch, and Greenblatt models), Momentum (6-month price trend), and Timing (a confirmation signal that requires both value and momentum to align). A higher composite score indicates stronger overall fundamentals combined with favorable market conditions.

This comparison uses the same scoring framework for both companies, ensuring an apples-to-apples evaluation. Scores are recalculated daily after market close using data from SEC filings and market prices. Read the full methodology to understand how each model contributes to the composite score.

Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer