MRK vs REGN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Jan 31, 2026

MRK

59.8
AI Score
VS
MRK Wins

REGN

52.3
AI Score

Investment Advisor Scores

MRK

60score
Recommendation
HOLD

REGN

52score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

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

Frequently Asked Questions

Based on our detailed analysis, MRK is currently the stronger investment candidate 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.