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.
A
80%
Confidence
VS
ZTS
Zoetis Inc.
A
78%
Confidence

REGN vs ZTS Fundamental Comparison

Metric REGN ZTS
Revenue $3.6B $2.3B
Net Income $727.2M $601.0M
Net Margin 20.2% 26.6%
ROE 2.3% 18.6%
ROA 1.8% 4.0%
Current Ratio 3.57x 3.15x
Debt/Equity 0.06x 2.80x
EPS $6.75 $1.42

Green = Better metric | Red = Weaker metric

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

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REGN vs ZTS: Frequently Asked Questions

Is REGN or ZTS the better stock in 2026?

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

How does REGN compare to ZTS fundamentally?

REGENERON PHARMACEUTICALS, INC. has ROE of 2.3% vs Zoetis Inc.'s 18.6%. Net margins are 20.2% vs 26.6% 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 a A grade with 80% confidence, while ZTS has a A grade 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.