CTKB (Cytek Biosciences) WACC %:17.49% (As of Jun. 27, 2026) — 59% Above Median


CTKB Cytek Biosciences Inc CTKB
71 GF Score
Price $4.46
GF Value $5.82
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Cytek Biosciences WACC %?

Cytek Biosciences CTKB +0.11% 71 WACC % is 17.49% as of Jun. 27, 2026, which is 59% above its 10-year median of 10.98. GuruFocus rates CTKB with a GF Score™ of 71/100 and a GF Value™ of $5.82 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 866 Medical Devices & Instruments companies, Cytek Biosciences ranks worse than 94.23% on this metric.

As of today (2026-06-27), Cytek Biosciences's weighted average cost of capital is 17.49%%. Cytek Biosciences's ROIC % is -22.71% (calculated using TTM income statement data). Cytek Biosciences earns returns that do not match up to its cost of capital. It will destroy value as it grows.

For a comprehensive WACC calculation, please access the WACC Calculator.


Cytek Biosciences  (NAS:CTKB) WACC % Explanation

Because it costs money to raise capital. A firm that generates higher ROIC % than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, Cytek Biosciences's weighted average cost of capital is 17.49%%. Cytek Biosciences's ROIC % is -22.71% (calculated using TTM income statement data). Cytek Biosciences earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

1. GuruFocus uses book value of debt (D) to do the calculation. It is simplified by adding latest one-year quarterly average Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation together.
For companies that report quarterly, GuruFocus combines all of the most recent year's quarterly debt data from the beginning of the year to the year-end and calculates the average.
For companies that report semi-annually, GuruFocus combines all of the most recent year's semi-annual debt data from the start of the year to the year-end and calculates the average.
For companies that report annually, GuruFocus combines the beginning and ending annual debt data from the most recent year and then calculates the average.

2. The WACC formula discussed above does not include Preferred Stock. Please adjust if preferred stock is considered.

3. (Expected Return of the Market - Risk-Free Rate of Return) is also called market premium. GuruFocus requires market premium to be 6%.

4. GuruFocus uses the latest TTM Interest Expense divided by the latest one-year quarterly average debt to get the simplified cost of debt.


Related Terms

Cytek Biosciences WACC % Historical Data

* Premium members only.

The historical data trend for Cytek Biosciences's WACC % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Cytek Biosciences WACC % Chart

Cytek Biosciences Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
WACC %
Get a 7-Day Free Trial 7.55 9.95 9.88 13.72 21.97

Cytek Biosciences Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
WACC % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 13.41 15.05 20.48 21.97 19.14

CTKB vs BBNX, TCMD, NPCE: WACC % Comparison

For the Medical Devices subindustry, Cytek Biosciences's WACC %, along with its competitors' market caps and WACC % 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 WACC % vs Medical Devices & Instruments Industry

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

* The bar in red indicates where Cytek Biosciences's WACC % falls into.


CTKB
71GF Score
Cytek Biosciences Inc CTKB
WACC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Cytek Biosciences WACC % Calculation

The weighted average cost of capital (WACC) is the rate that a company is expected to pay on average to all its security holders to finance its assets. The WACC is commonly referred to as the firm's cost of capital. Generally speaking, a company's assets are financed by debt and equity. WACC is the average of the costs of these sources of financing, each of which is weighted by its respective use in the given situation. By taking a weighted average, we can see how much interest the company has to pay for every dollar it finances.

WACC=E/(E + D)*Cost of Equity+D/(E + D)*Cost of Debt*(1 - Tax Rate)

1. Weights:
Generally speaking, a company's assets are financed by debt and equity. We need to calculate the weight of equity and the weight of debt.
The market value of equity (E) is also called "Market Cap". As of today, Cytek Biosciences's market capitalization (E) is $575.976 Mil.
The market value of debt is typically difficult to calculate, therefore, GuruFocus uses book value of debt (D) to do the calculation. It is simplified by adding the latest one-year quarterly average Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation together. As of Mar. 2026, Cytek Biosciences's latest one-year quarterly average Book Value of Debt (D) is $23.1254 Mil.
a) weight of equity = E / (E + D) = 575.976 / (575.976 + 23.1254) = 0.9614
b) weight of debt = D / (E + D) = 23.1254 / (575.976 + 23.1254) = 0.0386

2. Cost of Equity:
GuruFocus uses Capital Asset Pricing Model (CAPM) to calculate the required rate of return. The formula is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)
a) GuruFocus uses 10-Year Treasury Constant Maturity Rate as the risk-free rate. It is updated daily. The current risk-free rate is 4.376%. Please go to Economic Indicators page for more information. Please note that we use the 10-Year Treasury Constant Maturity Rate of the country/region where the company is headquartered. If the data for that country/region is not available, then we will use the 10-Year Treasury Constant Maturity Rate of the United States as default.
b) Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. Cytek Biosciences's beta is 2.2897.
c) (Expected Return of the Market - Risk-Free Rate of Return) is also called market premium. GuruFocus requires market premium to be 6%.
Cost of Equity = 4.376% + 2.2897 * 6% = 18.1142%

3. Cost of Debt:
GuruFocus uses latest TTM Interest Expense divided by the latest one-year quarterly average debt to get the simplified cost of debt.
As of Mar. 2026, Cytek Biosciences's interest expense (positive number) was $0.445 Mil. Its total Book Value of Debt (D) is $23.1254 Mil.
Cost of Debt = 0.445 / 23.1254 = 1.9243%.

4. Multiply by one minus TTM Tax Rate:
GuruFocus uses the most recent TTM Tax Expense divided by the most recent TTM Pre-Tax Income to calculate the tax rate. The calculated TTM tax rate is limited to between 0% and 100%. If the calculated tax rate is higher than 100%, it is set to 100%. If the calculated tax rate is less than 0%, it is set to 0%.
The latest calculated TTM Tax Rate = 38.055 / -35.948 = -105.86%, which is less than 0%. Therefore it's set to 0%.

Cytek Biosciences's Weighted Average Cost Of Capital (WACC) for Today is calculated as:

WACC=E / (E + D)*Cost of Equity+D / (E + D)*Cost of Debt*(1 - Tax Rate)
=0.9614*18.1142%+0.0386*1.9243%*(1 - 0%)
=17.49%

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about WACC % →
What does a WACC % of 17.49% mean?
Cytek Biosciences (CTKB) has a WACC % of 17.49% as of Jun. 27, 2026. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Cytek Biosciences and its competitors. This is 59% above median its historical median of 10.98. Over the past decade, Cytek Biosciences' WACC % has ranged from 7.55 to 21.97. According to the industry distribution chart, Cytek Biosciences ranks #816 out of 866 companies in the Medical Devices & Instruments industry, placing it in the top 94.2%.
Is Cytek Biosciences' WACC % too high?
Cytek Biosciences' current WACC % of 17.49% is 59% above median its 10-year median of 10.98. Over the past 10 years, this metric has ranged from a low of 7.55 to a high of 21.97. The Medical Devices & Instruments industry median WACC % is 9.23. Cytek Biosciences' value of 17.49% is 89.6% above this industry median. Based on the distribution chart, Cytek Biosciences ranks #816 out of 866 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. 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' WACC % compare to BBNX and TCMD?
According to the Medical Devices & Instruments industry distribution chart, Cytek Biosciences ranks #816 out of 866 companies for WACC %. This places Cytek Biosciences in the lower half of its industry. The industry median WACC % is 9.23. Cytek Biosciences' value of 17.49% is 89.6% above this benchmark. Historically, Cytek Biosciences' own WACC % has ranged from 7.55 to 21.97 over the past decade. While the company's 10-year median is 10.98 vs. the industry median of 9.23, Cytek Biosciences has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good WACC % for a Medical Devices & Instruments company?
The median WACC % among Medical Devices & Instruments companies is 9.23, based on 866 companies in the industry. Companies in the top quartile (top 25%) have a WACC % significantly above this median, while those in the bottom quartile fall well below. However, WACC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Cytek Biosciences's current WACC % of 17.49% is 89.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high WACC % mean?
A high WACC % can signal that a stock is expensive relative to its fundamentals. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Cytek Biosciences and its competitors. For the Medical Devices & Instruments industry, the median WACC % is 9.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Cytek Biosciences's current WACC % is 17.49%, which is 59% above median its own 10-year median of 10.98. 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 $5.82, compared to a current price of $4.46 — trading 23.4% below its estimated fair value. The current WACC % is 17.49%, which is 59% above median its 10-year median of 10.98 and 89.6% above the Medical Devices & Instruments industry median of 9.23. 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 WACC % calculated?
WACC % is calculated from a company's financial statements. For Cytek Biosciences (CTKB), the current WACC % is 17.49% as of Jun. 27, 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 $4.46 is trading 23.4% below its estimated GF Value™ of $5.82. GuruFocus considers Cytek Biosciences to be Modestly Undervalued.

Key valuation signals for CTKB:

  • WACC %: 17.49% (59% above median its 10-year median of 10.98)
  • GF Value™: $5.82 vs. price of $4.46 (23.4% below fair value)
  • GF Score™: 71/100 with 5 warning signs
  • Industry Position: 89.6% above the Medical Devices & Instruments median (#816 of 866)

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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