MRK vs VRTX

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 08, 2026

MRK

53.9
AI Score
VS
VRTX Wins

VRTX

44.9
AI Score

Investment Advisor Scores

MRK

54score
Recommendation
HOLD

VRTX

45score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric MRK VRTX Winner
Forward P/E 47.3934 24.8756 VRTX
PEG Ratio 11.8519 1.6249 VRTX
Revenue Growth 4.9% 12.5% VRTX
Earnings Growth -19.3% 8.0% VRTX
Tradestie Score 53.9/100 44.9/100 MRK
Profit Margin 13.6% 35.0% VRTX
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

MRK 1M: +2.8% · 3M: +14.5% VRTX 1M: -0.1% · 3M: +16.7%

Current Technical Phase

MRK

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (4.8% over 20 days), RSI 55

RSI (14): 54.7 · Price: $128.58

VRTX

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (4.1% over 20 days), RSI 60

RSI (14): 59.7 · Price: $496.07

Fundamentals Snapshot

Metric MRK VRTX
Market Cap
Forward P/E 13.3 22.7
Trailing P/E 101.8 27.8
Revenue (TTM)
Revenue Growth 0.0% 0.1%
Gross Margin 0.8% 0.5%
Operating Margin 0.4% 0.4%
EPS 1.26 17.41
Dividend Yield 0.01%

Frequently Asked Questions

Based on our detailed analysis, VRTX 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.