REGN vs MRK

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Jan 31, 2026

REGN

52.3
AI Score
VS
MRK Wins

MRK

59.8
AI Score

Investment Advisor Scores

REGN

Jan 31, 2026
52score
Recommendation
HOLD

MRK

Jan 31, 2026
60score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric REGN MRK Winner
Forward P/E 17.5131 17.2712 MRK
PEG Ratio 1.4668 1.7096 REGN
Revenue Growth 0.9% 3.7% MRK
Earnings Growth 18.0% 87.0% MRK
Tradestie Score 52.3/100 59.8/100 MRK
Profit Margin 32.1% 29.6% REGN
Beta 1.00 1.00 Tie
Implied Volatility N/A N/A Tie
AI Recommendation HOLD HOLD Tie

Frequently Asked Questions

Based on our detailed analysis, MRK is currently the stronger investment candidate, winning 4 of the key financial metrics based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.