PFE vs REGN: 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.

PFE
PFIZER INC
SELL
72%
Confidence
VS
REGN
REGENERON PHARMACEUTICALS, INC.
BUY
80%
Confidence

PFE vs REGN Fundamental Comparison

Metric PFE REGN
Revenue $62.6B $14.3B
Net Income $7.8B $4.5B
Net Margin 12.4% 31.4%
ROE 9.0% 14.4%
ROA 3.7% 11.1%
Current Ratio 1.16x 4.13x
Debt/Equity 0.71x 0.06x
EPS $1.36 $41.48

Green = Better metric | Red = Weaker metric

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

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PFE vs REGN: Frequently Asked Questions

Is PFE or REGN a better buy in 2026?

Based on dual AI fundamental analysis (Claude and ChatGPT), REGN has stronger fundamentals. PFE is rated SELL (72% confidence) while REGN is rated BUY (80% confidence). This is not investment advice.

How does PFE compare to REGN fundamentally?

PFIZER INC has ROE of 9.0% vs REGENERON PHARMACEUTICALS, INC.'s 14.4%. Net margins are 12.4% vs 31.4% respectively.

Which stock pays higher dividends, PFE or REGN?

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

Should I invest in PFE or REGN for long term?

For long-term investing, consider that PFE has SELL rating with 72% confidence, while REGN has BUY rating with 80% 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 PFE vs REGN?

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