REGN vs ZTS: Which is Better to Buy in 2026?

Side-by-side fundamental comparison based on AI analysis of SEC filings

AI Verdict

REGN has stronger fundamentals based on our AI analysis.

REGN
REGENERON PHARMACEUTICALS, INC.
BUY
80%
Confidence
VS
ZTS
Zoetis Inc.
BUY
78%
Confidence

REGN vs ZTS Fundamental Comparison

Metric REGN ZTS
Revenue $14.3B $9.5B
Net Income $4.5B $2.7B
Net Margin 31.4% 28.2%
ROE 14.4% 80.2%
ROA 11.1% 17.3%
Current Ratio 4.13x 3.03x
Debt/Equity 0.06x 2.71x
EPS $41.48 $6.02

Green = Better metric | Red = Weaker metric

View Full REGN Analysis →
View Full ZTS Analysis →
Browse Sectors: Technology Healthcare Finance Energy Consumer Industrial
Stock Lists: Strong Buy Undervalued Growth Dividend

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REGN vs ZTS: Frequently Asked Questions

Is REGN or ZTS a better buy in 2026?

Based on dual AI fundamental analysis (Claude and ChatGPT), REGN has stronger fundamentals. REGN is rated BUY (80% confidence) while ZTS is rated BUY (78% confidence). This is not investment advice.

How does REGN compare to ZTS fundamentally?

REGENERON PHARMACEUTICALS, INC. has ROE of 14.4% vs Zoetis Inc.'s 80.2%. Net margins are 31.4% vs 28.2% respectively.

Which stock pays higher dividends, REGN or ZTS?

REGN has a dividend yield of N/A or no dividend while ZTS has N/A or no dividend. Check individual stock pages for detailed dividend history and payout ratios.

Should I invest in REGN or ZTS for long term?

For long-term investing, consider that REGN has BUY rating with 80% confidence, while ZTS has BUY rating with 78% confidence. Higher confidence indicates more consistent fundamentals from SEC filings. This is not investment advice - always do your own research.

What do the AI models say about REGN vs ZTS?

Our dual AI system (Claude by Anthropic and ChatGPT by OpenAI) analyzes SEC 10-K and 10-Q filings independently. For REGN vs ZTS, the AI consensus favors REGN based on fundamental metrics including revenue growth, profitability, ROE, and balance sheet strength.