ISRG
Price
$403.22
Change
+$0.27 (+0.07%)
Updated
Jun 23, 04:59 PM (EDT)
Capitalization
142.79B
22 days until earnings call
Intraday BUY SELL Signals
PEN
Price
$317.66
Change
+$1.46 (+0.46%)
Updated
Jun 23, 04:59 PM (EDT)
Capitalization
12.49B
42 days until earnings call
Intraday BUY SELL Signals
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ISRG vs PEN

ISRG vs PEN Comparison Chart in %
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VS
ISRG vs. PEN commentary
Jun 24, 2026

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is ISRG is a Buy and PEN is a Hold.

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COMPARISON
Comparison
Jun 24, 2026
Stock price -- (ISRG: $403.18 vs. PEN: $316.20)
Brand notoriety: ISRG: Notable vs. PEN: Not notable
ISRG represents the Pharmaceuticals: Other, while PEN is part of the Medical/Nursing Services industry
Current volume relative to the 65-day Moving Average: ISRG: 108% vs. PEN: 43%
Market capitalization -- ISRG: $142.79B vs. PEN: $12.44B
ISRG [@Pharmaceuticals: Other] is valued at $142.79B. PEN’s [@Medical/Nursing Services] market capitalization is $12.44B. The market cap for tickers in the [@Pharmaceuticals: Other] industry ranges from $142.79B to $0. The market cap for tickers in the [@Medical/Nursing Services] industry ranges from $152.98B to $0. The average market capitalization across the [@Pharmaceuticals: Other] industry is $7.5B. The average market capitalization across the [@Medical/Nursing Services] industry is $5.32B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

ISRG’s FA Score shows that 0 FA rating(s) are green whilePEN’s FA Score has 0 green FA rating(s).

  • ISRG’s FA Score: 0 green, 5 red.
  • PEN’s FA Score: 0 green, 5 red.
According to our system of comparison, ISRG is a better buy in the long-term than PEN.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

ISRG’s TA Score shows that 4 TA indicator(s) are bullish while PEN’s TA Score has 4 bullish TA indicator(s).

  • ISRG’s TA Score: 4 bullish, 4 bearish.
  • PEN’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, both ISRG and PEN are a good buy in the short-term.

Price Growth

ISRG (@Pharmaceuticals: Other) experienced а -3.33% price change this week, while PEN (@Medical/Nursing Services) price change was -0.63% for the same time period.

The average weekly price growth across all stocks in the @Pharmaceuticals: Other industry was -2.32%. For the same industry, the average monthly price growth was -1.03%, and the average quarterly price growth was -14.58%.

The average weekly price growth across all stocks in the @Medical/Nursing Services industry was -0.22%. For the same industry, the average monthly price growth was -3.84%, and the average quarterly price growth was -16.30%.

Reported Earning Dates

ISRG is expected to report earnings on Jul 16, 2026.

PEN is expected to report earnings on Aug 04, 2026.

Industries' Descriptions

@Pharmaceuticals: Other (-2.32% weekly)

Pharmaceuticals (Other) comprise companies that are involved in the discovery, development or manufacturing of therapeutic and preventative medicines. They often collaborate with or acquire other pharmaceutical/healthcare firms. Examples of companies in this segment include Bausch Health Companies Inc., Icon Plc and Perrigo Company Plc.

@Medical/Nursing Services (-0.22% weekly)

The medical/nursing services includes companies that provide medical-related services such as ambulance services, dialysis centers, respiratory therapy, blood testing and rehabilitation services. DaVita Inc., Chemed Corporation and Guardant Health, Inc. are examples of companies in this industry.

SUMMARIES
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FUNDAMENTALS
Fundamentals
ISRG($143B) has a higher market cap than PEN($12.5B). PEN has higher P/E ratio than ISRG: PEN (72.86) vs ISRG (48.96). PEN YTD gains are higher at: 1.701 vs. ISRG (-28.812). ISRG has higher annual earnings (EBITDA): 3.95B vs. PEN (221M). ISRG has more cash in the bank: 4.52B vs. PEN (616M). ISRG has less debt than PEN: ISRG (87M) vs PEN (216M). ISRG has higher revenues than PEN: ISRG (10.6B) vs PEN (1.45B).
ISRGPENISRG / PEN
Capitalization143B12.5B1,144%
EBITDA3.95B221M1,787%
Gain YTD-28.8121.701-1,693%
P/E Ratio48.9672.8667%
Revenue10.6B1.45B729%
Total Cash4.52B616M733%
Total Debt87M216M40%
FUNDAMENTALS RATINGS
ISRG vs PEN: Fundamental Ratings
ISRG
PEN
OUTLOOK RATING
1..100
1481
VALUATION
overvalued / fair valued / undervalued
1..100
78
Overvalued
82
Overvalued
PROFIT vs RISK RATING
1..100
6575
SMR RATING
1..100
5163
PRICE GROWTH RATING
1..100
6456
P/E GROWTH RATING
1..100
8498
SEASONALITY SCORE
1..100
5050

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

ISRG's Valuation (78) in the Medical Specialties industry is in the same range as PEN (82). This means that ISRG’s stock grew similarly to PEN’s over the last 12 months.

ISRG's Profit vs Risk Rating (65) in the Medical Specialties industry is in the same range as PEN (75). This means that ISRG’s stock grew similarly to PEN’s over the last 12 months.

ISRG's SMR Rating (51) in the Medical Specialties industry is in the same range as PEN (63). This means that ISRG’s stock grew similarly to PEN’s over the last 12 months.

PEN's Price Growth Rating (56) in the Medical Specialties industry is in the same range as ISRG (64). This means that PEN’s stock grew similarly to ISRG’s over the last 12 months.

ISRG's P/E Growth Rating (84) in the Medical Specialties industry is in the same range as PEN (98). This means that ISRG’s stock grew similarly to PEN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
ISRGPEN
RSI
ODDS (%)
Bullish Trend 2 days ago
64%
Bullish Trend 2 days ago
68%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
65%
Bullish Trend 2 days ago
67%
Momentum
ODDS (%)
Bearish Trend 2 days ago
61%
Bearish Trend 2 days ago
64%
MACD
ODDS (%)
Bearish Trend 2 days ago
70%
Bearish Trend 2 days ago
72%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
63%
Bearish Trend 2 days ago
67%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
69%
Bearish Trend 2 days ago
70%
Advances
ODDS (%)
Bullish Trend 8 days ago
67%
Bullish Trend 20 days ago
71%
Declines
ODDS (%)
Bearish Trend 22 days ago
59%
Bearish Trend 13 days ago
66%
BollingerBands
ODDS (%)
Bullish Trend 2 days ago
79%
Bullish Trend 2 days ago
77%
Aroon
ODDS (%)
Bearish Trend 2 days ago
65%
Bearish Trend 2 days ago
70%
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ISRG
Daily Signal:
Gain/Loss:
PEN
Daily Signal:
Gain/Loss:
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PEN and

Correlation & Price change

A.I.dvisor indicates that over the last year, PEN has been loosely correlated with ISRG. These tickers have moved in lockstep 42% of the time. This A.I.-generated data suggests there is some statistical probability that if PEN jumps, then ISRG could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PEN
1D Price
Change %
PEN100%
-0.32%
ISRG - PEN
42%
Loosely correlated
-0.94%
AVNS - PEN
35%
Loosely correlated
-0.16%
MMSI - PEN
35%
Loosely correlated
-1.02%
HAE - PEN
35%
Loosely correlated
-2.21%
SMTI - PEN
34%
Loosely correlated
-1.27%
More