BSX
Price
$98.17
Change
+$0.04 (+0.04%)
Updated
Sep 26, 04:59 PM (EDT)
Capitalization
145.48B
25 days until earnings call
PEN
Price
$253.37
Change
+$4.17 (+1.67%)
Updated
Sep 26 closing price
Capitalization
9.88B
32 days until earnings call
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BSX vs PEN

Header iconBSX vs PEN Comparison
Open Charts BSX vs PENBanner chart's image
Boston Scientific
Price$98.17
Change+$0.04 (+0.04%)
Volume$93.76K
Capitalization145.48B
Penumbra
Price$253.37
Change+$4.17 (+1.67%)
Volume$193.05K
Capitalization9.88B
BSX vs PEN Comparison Chart in %
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BSX
Daily Signalchanged days ago
Gain/Loss if bought
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PEN
Daily Signalchanged days ago
Gain/Loss if bought
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BSX vs. PEN commentary
Sep 27, 2025

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 BSX is a Buy and PEN is a Buy.

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COMPARISON
Comparison
Sep 27, 2025
Stock price -- (BSX: $98.18 vs. PEN: $253.37)
Brand notoriety: BSX: Notable vs. PEN: Not notable
Both companies represent the Medical/Nursing Services industry
Current volume relative to the 65-day Moving Average: BSX: 100% vs. PEN: 40%
Market capitalization -- BSX: $145.48B vs. PEN: $9.88B
BSX [@Medical/Nursing Services] is valued at $145.48B. PEN’s [@Medical/Nursing Services] market capitalization is $9.88B. The market cap for tickers in the [@Medical/Nursing Services] industry ranges from $232.44B to $0. The average market capitalization across the [@Medical/Nursing Services] industry is $5.43B.

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).

BSX’s FA Score shows that 1 FA rating(s) are green whilePEN’s FA Score has 0 green FA rating(s).

  • BSX’s FA Score: 1 green, 4 red.
  • PEN’s FA Score: 0 green, 5 red.
According to our system of comparison, BSX 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.

BSX’s TA Score shows that 5 TA indicator(s) are bullish while PEN’s TA Score has 3 bullish TA indicator(s).

  • BSX’s TA Score: 5 bullish, 5 bearish.
  • PEN’s TA Score: 3 bullish, 5 bearish.
According to our system of comparison, BSX is a better buy in the short-term than PEN.

Price Growth

BSX (@Medical/Nursing Services) experienced а +0.36% price change this week, while PEN (@Medical/Nursing Services) price change was -0.87% for the same time period.

The average weekly price growth across all stocks in the @Medical/Nursing Services industry was -1.97%. For the same industry, the average monthly price growth was +2.80%, and the average quarterly price growth was +8.73%.

Reported Earning Dates

BSX is expected to report earnings on Oct 22, 2025.

PEN is expected to report earnings on Oct 29, 2025.

Industries' Descriptions

@Medical/Nursing Services (-1.97% 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
BSX($145B) has a higher market cap than PEN($9.88B). PEN has higher P/E ratio than BSX: PEN (67.03) vs BSX (58.44). BSX YTD gains are higher at: 9.914 vs. PEN (6.691). BSX has higher annual earnings (EBITDA): 4.65B vs. PEN (194M). BSX has more cash in the bank: 534M vs. PEN (425M). PEN has less debt than BSX: PEN (221M) vs BSX (12B). BSX has higher revenues than PEN: BSX (18.5B) vs PEN (1.28B).
BSXPENBSX / PEN
Capitalization145B9.88B1,467%
EBITDA4.65B194M2,395%
Gain YTD9.9146.691148%
P/E Ratio58.4467.0387%
Revenue18.5B1.28B1,445%
Total Cash534M425M126%
Total Debt12B221M5,430%
FUNDAMENTALS RATINGS
BSX vs PEN: Fundamental Ratings
BSX
PEN
OUTLOOK RATING
1..100
5679
VALUATION
overvalued / fair valued / undervalued
1..100
82
Overvalued
80
Overvalued
PROFIT vs RISK RATING
1..100
788
SMR RATING
1..100
6463
PRICE GROWTH RATING
1..100
6056
P/E GROWTH RATING
1..100
64100
SEASONALITY SCORE
1..100
n/a75

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.

PEN's Valuation (80) in the Medical Specialties industry is in the same range as BSX (82). This means that PEN’s stock grew similarly to BSX’s over the last 12 months.

BSX's Profit vs Risk Rating (7) in the Medical Specialties industry is significantly better than the same rating for PEN (88). This means that BSX’s stock grew significantly faster than PEN’s over the last 12 months.

PEN's SMR Rating (63) in the Medical Specialties industry is in the same range as BSX (64). This means that PEN’s stock grew similarly to BSX’s over the last 12 months.

PEN's Price Growth Rating (56) in the Medical Specialties industry is in the same range as BSX (60). This means that PEN’s stock grew similarly to BSX’s over the last 12 months.

BSX's P/E Growth Rating (64) in the Medical Specialties industry is somewhat better than the same rating for PEN (100). This means that BSX’s stock grew somewhat faster than PEN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
BSXPEN
RSI
ODDS (%)
Bullish Trend 2 days ago
77%
Bearish Trend 2 days ago
72%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
67%
Bullish Trend 2 days ago
76%
Momentum
ODDS (%)
Bearish Trend 2 days ago
41%
Bearish Trend 2 days ago
70%
MACD
ODDS (%)
Bearish Trend 2 days ago
51%
Bearish Trend 2 days ago
76%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
43%
Bearish Trend 2 days ago
72%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
43%
Bearish Trend 2 days ago
75%
Advances
ODDS (%)
Bullish Trend 2 days ago
61%
Bullish Trend 18 days ago
79%
Declines
ODDS (%)
Bearish Trend 5 days ago
44%
Bearish Trend 2 days ago
70%
BollingerBands
ODDS (%)
Bullish Trend 2 days ago
74%
N/A
Aroon
ODDS (%)
Bullish Trend 2 days ago
57%
Bullish Trend 2 days ago
69%
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BSX
Daily Signalchanged days ago
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PEN
Daily Signalchanged days ago
Gain/Loss if bought
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BSX and

Correlation & Price change

A.I.dvisor indicates that over the last year, BSX has been closely correlated with ISRG. These tickers have moved in lockstep 69% of the time. This A.I.-generated data suggests there is a high statistical probability that if BSX jumps, then ISRG could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To BSX
1D Price
Change %
BSX100%
+0.04%
ISRG - BSX
69%
Closely correlated
+0.68%
SYK - BSX
65%
Loosely correlated
+0.09%
MMSI - BSX
58%
Loosely correlated
+0.17%
ALC - BSX
48%
Loosely correlated
+0.94%
PODD - BSX
48%
Loosely correlated
-1.73%
More

PEN and

Correlation & Price change

A.I.dvisor indicates that over the last year, PEN has been loosely correlated with BSX. These tickers have moved in lockstep 43% of the time. This A.I.-generated data suggests there is some statistical probability that if PEN jumps, then BSX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PEN
1D Price
Change %
PEN100%
+1.67%
BSX - PEN
43%
Loosely correlated
+0.04%
PODD - PEN
42%
Loosely correlated
-1.72%
ISRG - PEN
41%
Loosely correlated
+0.68%
GKOS - PEN
37%
Loosely correlated
-1.90%
BIO - PEN
37%
Loosely correlated
+0.35%
More