Cambium Networks (STU:089) ROIC %: -3.70% (As of Mar. 2026)

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STU:089 Cambium Networks Corp STU:089
48 GF Score
Price €0.21
GF Value €1.30
! 4 Warning Signs
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What is Cambium Networks ROIC %?

Cambium Networks STU:089 48 ROIC % is -3.70% as of Mar. 2026. GuruFocus rates STU:089 with a GF Score™ of 48/100 and a GF Value™ of €1.30. The stock has 4 warning signs investors should review.

ROIC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROC %. Cambium Networks's annualized return on invested capital (ROIC %) for the quarter that ended in Mar. 2026 was -3.70%.

As of today (2026-07-22), Cambium Networks's WACC % is 14.59%. Cambium Networks's ROIC % is -14.87% (calculated using TTM income statement data). Cambium Networks earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Cambium Networks  (STU:089) ROIC % Explanation

ROIC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROIC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment 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, Cambium Networks's WACC % is 14.59%. Cambium Networks's ROIC % is -14.87% (calculated using TTM income statement data). Cambium Networks earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

Like ROE % and ROA %, ROIC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


Cambium Networks ROIC % Related Terms


Cambium Networks ROIC % Historical Data

* Premium members only.

The historical data trend for Cambium Networks's ROIC % 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.

Cambium Networks ROIC % Chart

Cambium Networks Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROIC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 34.18 14.35 -43.44 -38.52 -21.52

Cambium Networks Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROIC % 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 -31.09 -19.25 -17.12 -18.03 -3.70

STU:089 vs CLRO, VISL, SYNX: ROIC % Comparison

For the Communication Equipment subindustry, Cambium Networks's ROIC %, along with its competitors' market caps and ROIC % 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.


Cambium Networks ROIC % vs Hardware Industry

For the Hardware industry and Technology sector, Cambium Networks's ROIC % distribution charts can be found below:

* The bar in red indicates where Cambium Networks's ROIC % falls into.


STU:089
48GF Score
Cambium Networks Corp STU:089
ROIC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Cambium Networks ROIC % Calculation

Cambium Networks's annualized Return on Invested Capital (ROIC %) for the fiscal year that ended in Dec. 2025 is calculated as:

ROIC % (A: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Dec. 2024 ) + Invested Capital (A: Dec. 2025 ))/ count )
=-23.716 * ( 1 - 0% )/( (113.102 + 107.319)/ 2 )
=-23.716/110.2105
=-21.52 %

where

Cambium Networks's annualized Return on Invested Capital (ROIC %) for the quarter that ended in Mar. 2026 is calculated as:

ROIC % (Q: Mar. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Dec. 2025 ) + Invested Capital (Q: Mar. 2026 ))/ count )
=-4.052 * ( 1 - 0% )/( (107.319 + 111.887)/ 2 )
=-4.052/109.603
=-3.70 %

where

Note: The Operating Income data used here is four times the quarterly (Mar. 2026) data. The tax rate is limited to between 0% and 100%.

* 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 ROIC % →
What does a ROIC % of -3.70% mean?
Cambium Networks (STU:089) has a ROIC % of -3.70% as of Mar. 2026. Return on invested capital is the ratio of current-period net income to average two-period invested capital. View historical data on Cambium Networks and its competitors.
Is Cambium Networks' ROIC % too high?
Cambium Networks' current ROIC % is -3.70%. Overall, Cambium Networks has a GF Score™ of 48/100, reflecting its overall financial health beyond just this single metric.
How does Cambium Networks' ROIC % compare to CLRO and VISL?
Cambium Networks' ROIC % of -3.70% can be compared against companies in the Hardware industry. The industry median ROIC % is 4.13. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROIC % for a Hardware company?
The median ROIC % among Hardware companies is 4.13, based on 2,448 companies in the industry. Companies in the top quartile (top 25%) have a ROIC % significantly above this median, while those in the bottom quartile fall well below. However, ROIC % 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 ROIC % mean?
A high ROIC % can signal that a stock is expensive relative to its fundamentals. Return on invested capital is the ratio of current-period net income to average two-period invested capital. View historical data on Cambium Networks and its competitors. For the Hardware industry, the median ROIC % is 4.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Cambium Networks's current ROIC % is -3.70%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cambium Networks stock overvalued right now?
Cambium Networks (STU:089) has a current ROIC % of -3.70%. The stock's GF Value™ is €1.30, compared to a current price of €0.21 — trading 83.8% below its estimated fair value. The current ROIC % is -3.70%. Cambium Networks' overall GF Score™ is 48/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROIC % calculated?
ROIC % is calculated from a company's financial statements. For Cambium Networks (STU:089), the current ROIC % is -3.70% as of Mar. 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 Cambium Networks (STU:089) Overvalued in 2026?

Based on GuruFocus' analysis, Cambium Networks stock appears to be undervalued. The current stock price of €0.21 is trading 83.8% below its estimated GF Value™ of €1.30.

Key valuation signals for STU:089:

  • ROIC %: -3.70%
  • GF Value™: €1.30 vs. price of €0.21 (83.8% below fair value)
  • GF Score™: 48/100 with 4 warning signs

No single metric tells the full story. See the STU:089 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Cambium Networks Business Description

Other Exchanges CMBMF:USA
Address c/o Cambium Networks, Inc, 2000 Center Drive, Suite East A401, Hoffman Estates, IL, USA, 60192
Cambium Networks Corp is a technology company that designs, develops, and manufactures fixed wireless and PON/XGSPON-based broadband, Wi-Fi, LAN switching infrastructure, and security gateway solutions. Its products support applications such as broadband access, wireless backhaul, IoT, public safety communications, and Wi-Fi access, serving service providers, enterprises, industrial organizations, and governments. Its portfolio includes Fixed Wireless and Fiber Broadband (FWB), Enterprise Networking, and Subscription and Services, supported by its ONE Network platform. It generates revenue from hardware, software, and subscription services. It operates in Europe, the Middle East, Africa, the Caribbean and Latin America, Asia Pacific, and North America, contributing the majority of revenue.
48GF Score

Get the complete analysis for STU:089

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

€0.21
Price
€1.30
GF Value