LLY vs ZTS
As of Sep 20, 2026, ELI LILLY (LLY) scores 7.2/10 and Zoetis (ZTS) 4.3/10 on AlphaStocks' five-model composite, so LLY scores higher. LLY trades 76% above its model fair value.
LLY
ELI LILLY & Co
7.2
Consider Buy
$1,152.46
ZTS
Zoetis Inc.
4.3
Weak
$71.46
LLY vs ZTS: Which is the Better Investment?
ELI LILLY & Co (LLY) scores 7.2/10 while Zoetis Inc. (ZTS) scores 4.3/10 on AlphaStocks' composite model. ELI LILLY & Co has the higher composite rating of Consider Buy. On a P/E basis, Zoetis Inc. trades at 11.9x, making it the more attractively priced of the two.
This comparison is algorithmically generated and is not financial advice.
| Metric | LLY | ZTS |
|---|---|---|
| Scores & Fundamentals | ||
| Composite Score | 7.2/10▲ | 4.3/10 |
| Rating | Consider Buy▲ | Weak |
| Price | $1,152.46 | $71.46 |
| P/E Ratio | 50.2 | 11.9▲ |
| ROE | 82.0%▲ | 60.7% |
| Market Cap | $1.0T | $30B |
| Fair Value | $656.48 | — |
| Dividend Yield | 0.5% | 2.7%▲ |
| Sector Rank | #11 of 168▲ | #131 of 168 |
| Model Verdicts | ||
| Piotroski | Strong | Strong |
| Buffett | Strong | Strong |
| Graham | Caution | Neutral▲ |
| Lynch | Neutral | Attractive▲ |
| Greenblatt | Caution | Strong▲ |
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LLY vs ZTS: Which Stock Scores Higher?
ELI LILLY & Co (LLY) and Zoetis Inc. (ZTS) are both in the Health Care sector. LLY currently leads with a composite score of 7.2/10 (Consider Buy) compared to ZTS's 4.3/10 (Weak).
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