ISRG vs MRNA

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Jul 26, 2026

ISRG

44.3
AI Score
VS
MRNA Wins

MRNA

52.0
AI Score

Investment Advisor Scores

ISRG

44score
Recommendation
HOLD

MRNA

52score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric ISRG MRNA Winner
Forward P/E 33.67 23.0415 MRNA
PEG Ratio 1.7826 0 Tie
Revenue Growth 18.5% 260.2% MRNA
Earnings Growth 26.5% -85.1% ISRG
Tradestie Score 44.3/100 52.0/100 MRNA
Profit Margin 28.4% -143.6% ISRG
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

ISRG 1M: -8.0% · 3M: -16.5% MRNA 1M: -22.7% · 3M: +21.9%

Current Technical Phase

ISRG

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 51

RSI (14): 51.3 · Price: $378.81

MRNA

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 50

RSI (14): 50.2 · Price: $59.17

Fundamentals Snapshot

Metric ISRG MRNA
Market Cap
Forward P/E 31.4 -11.0
Trailing P/E 43.1
Revenue (TTM)
Revenue Growth 0.2% 0.0%
Gross Margin 0.7% -0.7%
Operating Margin 0.3% -5.6%
EPS 8.67 -7.88
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, MRNA 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.