ISRG vs NOW

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 12, 2026

ISRG

52.6
AI Score
VS
ISRG Wins

NOW

49.1
AI Score

Investment Advisor Scores

ISRG

53score
Recommendation
STRONG BUY

NOW

49score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric ISRG NOW Winner
Forward P/E 29.2398 25.8398 NOW
PEG Ratio 1.6442 0.9446 NOW
Revenue Growth 18.5% 24.0% NOW
Earnings Growth 26.5% -21.9% ISRG
Tradestie Score 52.6/100 49.1/100 ISRG
Profit Margin 28.4% 11.3% ISRG
Beta 1.00 1.00 Tie
AI Recommendation STRONG BUY HOLD ISRG

Relative Price Performance (Last 90 Days)

ISRG 1M: -8.0% · 3M: -10.6% NOW 1M: +6.1% · 3M: +28.6%

Current Technical Phase

ISRG

Distribution
Trim / tighten stop

Price near a flattening SMA50 (slope -3.7%) with fading momentum, RSI 48

RSI (14): 48.1 · Price: $369.15

NOW

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (11.2% over 20 days), RSI 53

RSI (14): 52.5 · Price: $132.53

Fundamentals Snapshot

Metric ISRG NOW
Market Cap
Forward P/E 30.6 26.5
Trailing P/E 40.5 82.0
Revenue (TTM)
Revenue Growth 0.2% 0.2%
Gross Margin 0.7% 0.7%
Operating Margin 0.3% 0.0%
EPS 8.90 1.60
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, ISRG 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.