MRK vs RPRX

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 02, 2026

MRK

55.0
AI Score
VS
RPRX Wins

RPRX

70.3
AI Score

Investment Advisor Scores

MRK

Oct 02, 2026
55score
Recommendation
HOLD

RPRX

Oct 02, 2026
70score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric MRK RPRX Winner
Forward P/E 15.2905 29.4118 MRK
PEG Ratio 2.7047 1.3431 RPRX
Revenue Growth 5.1% 16.5% RPRX
Earnings Growth -19.3% -46.3% MRK
Tradestie Score 55.0/100 70.3/100 RPRX
Profit Margin 4.8% 32.0% RPRX
Beta 1.00 1.00 Tie
Implied Volatility N/A N/A Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

MRK 1M: -4.8% · 3M: +13.8% RPRX 1M: -9.4% · 3M: +0.4%

Current Technical Phase

MRK

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 46

RSI (14): 46.2 · Price: $144.30

RPRX

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 37

RSI (14): 37.1 · Price: $57.16

Fundamentals Snapshot

Metric MRK RPRX
Market Cap — —
Forward P/E 15.2 10.0
Trailing P/E 116.0 31.3
Revenue (TTM) — —
Revenue Growth 0.1% 0.2%
Gross Margin 0.8% 1.0%
Operating Margin 0.0% 0.2%
EPS 1.24 1.84
Dividend Yield 0.02% 0.02%

Frequently Asked Questions

Based on our detailed analysis, RPRX 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.