CTKB (Cytek Biosciences) Growth Rank: 5 (As of Jul. 18, 2026) — Near Median

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CTKB Cytek Biosciences Inc CTKB
71 GF Score
Price $4.64
GF Value $5.83
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Cytek Biosciences Growth Rank?

Cytek Biosciences CTKB -0.65% 71 Growth Rank is 5 as of Jul. 18, 2026, which is at its 10-year median of 5.00. GuruFocus rates CTKB with a GF Score™ of 71/100 and a GF Value™ of $5.83 (Modestly Undervalued). The stock has 5 warning signs investors should review.

Cytek Biosciences has the Growth Rank of 5.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

Cytek Biosciences Growth Rank Related Terms

CTKB vs CERS, NPCE, CLPT: Growth Rank Comparison

For the Medical Devices subindustry, Cytek Biosciences's Growth Rank, along with its competitors' market caps and Growth Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Cytek Biosciences Growth Rank vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Cytek Biosciences's Growth Rank distribution charts can be found below:

* The bar in red indicates where Cytek Biosciences's Growth Rank falls into.


CTKB
71GF Score
Cytek Biosciences Inc CTKB
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Growth Rank →
What does a Growth Rank of 5 mean?
Cytek Biosciences (CTKB) has a Growth Rank of 5 as of Jul. 18, 2026. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Cytek Biosciences and its competitors. This is near median its historical median of 5.00. Over the past decade, Cytek Biosciences' Growth Rank has ranged from 4.00 to 7.00.
Is Cytek Biosciences' Growth Rank too high?
Cytek Biosciences' current Growth Rank of 5 is near median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 7.00. Overall, Cytek Biosciences has a GF Score™ of 71/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Cytek Biosciences' Growth Rank compare to CERS and NPCE?
Cytek Biosciences' Growth Rank of 5 can be compared against companies in the Medical Devices & Instruments industry. Historically, Cytek Biosciences' own Growth Rank has ranged from 4.00 to 7.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Growth Rank for a Medical Devices & Instruments company?
A good Growth Rank depends on the Medical Devices & Instruments industry context. However, Growth Rank should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Growth Rank mean?
A high Growth Rank can signal that a stock is expensive relative to its fundamentals. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Cytek Biosciences and its competitors. Cytek Biosciences's current Growth Rank is 5, which is near median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cytek Biosciences stock overvalued right now?
Based on GuruFocus' analysis, Cytek Biosciences (CTKB) is currently considered Modestly Undervalued. The stock's GF Value™ is $5.83, compared to a current price of $4.64 — trading 20.5% below its estimated fair value. The current Growth Rank is 5, which is near median its 10-year median of 5.00. Cytek Biosciences' overall GF Score™ is 71/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Growth Rank calculated?
Growth Rank is calculated from a company's financial statements. For Cytek Biosciences (CTKB), the current Growth Rank is 5 as of Jul. 18, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Cytek Biosciences (CTKB) Overvalued in 2026?

Based on GuruFocus' analysis, Cytek Biosciences stock appears to be undervalued. The current stock price of $4.64 is trading 20.5% below its estimated GF Value™ of $5.83. GuruFocus considers Cytek Biosciences to be Modestly Undervalued.

Key valuation signals for CTKB:

  • Growth Rank: 5 (near median its 10-year median of 5.00)
  • GF Value™: $5.83 vs. price of $4.64 (20.5% below fair value)
  • GF Score™: 71/100 with 5 warning signs

No single metric tells the full story. See the CTKB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Cytek Biosciences Business Description

Other Exchanges 8EQ:Germany
Address 47215 Lakeview Boulevard, Fremont, CA, USA, 94538
Cytek Biosciences Inc is a cell analysis solutions company advancing the next generation of research and clinical tools with its novel technical approach of leveraging the full spectrum of fluorescence signatures from multiple lasers to distinguish fluorescent tags on single cells. Its patented FSP technology optimizes sensitivity and accuracy through its optical and electronic designs that utilize an inventive method of light detection and distribution to a specifically selected number and type of detectors. Its FSP cell analyzers, the Cytek Aurora, Northern Lights, and Cytek Aurora Evo systems, deliver high-resolution, high-content and high-sensitivity cell analysis and address the inherent limitations of other technologies.
71GF Score

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Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$4.64
Price
$5.83
GF Value