GKOS
Price
$114.67
Change
-$3.47 (-2.94%)
Updated
Feb 4 closing price
Capitalization
6.59B
12 days until earnings call
Intraday BUY SELL Signals
PEN
Price
$339.92
Change
-$16.08 (-4.52%)
Updated
Feb 4 closing price
Capitalization
13.33B
19 days until earnings call
Intraday BUY SELL Signals
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GKOS vs PEN

Header iconGKOS vs PEN Comparison
Open Charts GKOS vs PENBanner chart's image
Glaukos
Price$114.67
Change-$3.47 (-2.94%)
Volume$930.11K
Capitalization6.59B
Penumbra
Price$339.92
Change-$16.08 (-4.52%)
Volume$1.41M
Capitalization13.33B
GKOS vs PEN Comparison Chart in %
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VS
GKOS vs. PEN commentary
Feb 05, 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 GKOS is a Hold and PEN is a Hold.

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COMPARISON
Comparison
Feb 05, 2026
Stock price -- (GKOS: $114.67 vs. PEN: $339.92)
Brand notoriety: GKOS and PEN are both not notable
Both companies represent the Medical/Nursing Services industry
Current volume relative to the 65-day Moving Average: GKOS: 121% vs. PEN: 135%
Market capitalization -- GKOS: $6.59B vs. PEN: $13.33B
GKOS [@Medical/Nursing Services] is valued at $6.59B. PEN’s [@Medical/Nursing Services] market capitalization is $13.33B. The market cap for tickers in the [@Medical/Nursing Services] industry ranges from $188.15B to $0. The average market capitalization across the [@Medical/Nursing Services] industry is $5.63B.

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).

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

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

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.

GKOS’s TA Score shows that 3 TA indicator(s) are bullish while PEN’s TA Score has 4 bullish TA indicator(s).

  • GKOS’s TA Score: 3 bullish, 5 bearish.
  • PEN’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, PEN is a better buy in the short-term than GKOS.

Price Growth

GKOS (@Medical/Nursing Services) experienced а -7.48% price change this week, while PEN (@Medical/Nursing Services) price change was -5.32% for the same time period.

The average weekly price growth across all stocks in the @Medical/Nursing Services industry was -3.25%. For the same industry, the average monthly price growth was -0.64%, and the average quarterly price growth was +13.10%.

Reported Earning Dates

GKOS is expected to report earnings on Feb 17, 2026.

PEN is expected to report earnings on Feb 24, 2026.

Industries' Descriptions

@Medical/Nursing Services (-3.25% 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
PEN($13.3B) has a higher market cap than GKOS($6.59B). PEN YTD gains are higher at: 9.331 vs. GKOS (1.559). PEN has higher annual earnings (EBITDA): 205M vs. GKOS (-42.92M). PEN has more cash in the bank: 470M vs. GKOS (274M). GKOS has less debt than PEN: GKOS (104M) vs PEN (217M). PEN has higher revenues than GKOS: PEN (1.33B) vs GKOS (470M).
GKOSPENGKOS / PEN
Capitalization6.59B13.3B50%
EBITDA-42.92M205M-21%
Gain YTD1.5599.33117%
P/E RatioN/A81.13-
Revenue470M1.33B35%
Total Cash274M470M58%
Total Debt104M217M48%
FUNDAMENTALS RATINGS
GKOS vs PEN: Fundamental Ratings
GKOS
PEN
OUTLOOK RATING
1..100
1424
VALUATION
overvalued / fair valued / undervalued
1..100
93
Overvalued
82
Overvalued
PROFIT vs RISK RATING
1..100
7158
SMR RATING
1..100
9558
PRICE GROWTH RATING
1..100
4539
P/E GROWTH RATING
1..100
6199
SEASONALITY SCORE
1..100
9050

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 (82) in the Medical Specialties industry is in the same range as GKOS (93). This means that PEN’s stock grew similarly to GKOS’s over the last 12 months.

PEN's Profit vs Risk Rating (58) in the Medical Specialties industry is in the same range as GKOS (71). This means that PEN’s stock grew similarly to GKOS’s over the last 12 months.

PEN's SMR Rating (58) in the Medical Specialties industry is somewhat better than the same rating for GKOS (95). This means that PEN’s stock grew somewhat faster than GKOS’s over the last 12 months.

PEN's Price Growth Rating (39) in the Medical Specialties industry is in the same range as GKOS (45). This means that PEN’s stock grew similarly to GKOS’s over the last 12 months.

GKOS's P/E Growth Rating (61) in the Medical Specialties industry is somewhat better than the same rating for PEN (99). This means that GKOS’s stock grew somewhat faster than PEN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
GKOSPEN
RSI
ODDS (%)
Bearish Trend 1 day ago
73%
Bearish Trend 1 day ago
78%
Stochastic
ODDS (%)
Bullish Trend 1 day ago
76%
Bullish Trend 1 day ago
78%
Momentum
ODDS (%)
Bearish Trend 1 day ago
62%
Bearish Trend 1 day ago
81%
MACD
ODDS (%)
Bearish Trend 1 day ago
73%
Bearish Trend 1 day ago
68%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
71%
Bearish Trend 1 day ago
73%
TrendMonth
ODDS (%)
Bullish Trend 1 day ago
74%
Bullish Trend 1 day ago
74%
Advances
ODDS (%)
Bullish Trend 15 days ago
76%
Bullish Trend 14 days ago
77%
Declines
ODDS (%)
Bearish Trend 23 days ago
68%
Bearish Trend 1 day ago
71%
BollingerBands
ODDS (%)
Bearish Trend 1 day ago
72%
Bullish Trend 1 day ago
86%
Aroon
ODDS (%)
Bullish Trend 1 day ago
75%
Bullish Trend 1 day ago
80%
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GKOS
Daily Signal:
Gain/Loss:
PEN
Daily Signal:
Gain/Loss:
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GKOS and

Correlation & Price change

A.I.dvisor indicates that over the last year, GKOS has been loosely correlated with GMED. These tickers have moved in lockstep 60% of the time. This A.I.-generated data suggests there is some statistical probability that if GKOS jumps, then GMED could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To GKOS
1D Price
Change %
GKOS100%
-2.94%
GMED - GKOS
60%
Loosely correlated
-0.45%
PEN - GKOS
58%
Loosely correlated
-4.52%
CERS - GKOS
53%
Loosely correlated
-2.14%
ISRG - GKOS
51%
Loosely correlated
-0.08%
IRMD - GKOS
51%
Loosely correlated
-4.22%
More

PEN and

Correlation & Price change

A.I.dvisor indicates that over the last year, PEN has been loosely correlated with INBS. These tickers have moved in lockstep 63% of the time. This A.I.-generated data suggests there is some statistical probability that if PEN jumps, then INBS could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PEN
1D Price
Change %
PEN100%
-4.52%
INBS - PEN
63%
Loosely correlated
-6.14%
AXGN - PEN
59%
Loosely correlated
-2.81%
GMED - PEN
55%
Loosely correlated
-0.45%
CERS - PEN
46%
Loosely correlated
-2.14%
BSX - PEN
45%
Loosely correlated
-17.59%
More