Calnex Solutions (STU:CSO) FCF Yield %: -1.57 (As of Jun. 27, 2026)


STU:CSO Calnex Solutions PLC STU:CSO
53 GF Score
Price €0.74
GF Value €0.70
Valuation Fairly Valued
! 4 Warning Signs
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What is Calnex Solutions FCF Yield %?

Calnex Solutions STU:CSO -0.68% 53 FCF Yield % is -1.57 as of Jun. 27, 2026. GuruFocus rates STU:CSO with a GF Score™ of 53/100 and a GF Value™ of €0.70 (Fairly Valued). The stock has 4 warning signs investors should review. Among 2,492 Hardware companies, Calnex Solutions ranks worse than 65.01% on this metric.

FCF Yield % is calculated as Free Cash Flow divided by Market Capitalization. It is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

As of today, Calnex Solutions's Trailing 12-Month Free Cash Flow is €-1.06 Mil, and Market Cap is €67.47 Mil. Therefore, Calnex Solutions's FCF Yield % for today is -1.57%.

The historical rank and industry rank for Calnex Solutions's FCF Yield % or its related term are showing as below:

STU:CSO' s FCF Yield % Range Over the Past 10 Years
Min: -15.22   Med: 2.18   Max: 15.5
Current: -1.57


During the past 9 years, the highest FCF Yield % of Calnex Solutions was 15.50%. The lowest was -15.22%. And the median was 2.18%.

STU:CSO's FCF Yield % is ranked worse than
65.01% of 2492 companies
in the Hardware industry
Industry Median: 0.18 vs STU:CSO: -1.57

Calnex Solutions's FCF Margin % for the quarter that ended in Mar. 2026 was -6.05%.


Calnex Solutions FCF Yield % Explanation

Similar to Earnings Yield %, FCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high free cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Calnex Solutions FCF Yield % Related Terms


Calnex Solutions FCF Yield % Historical Data

* Premium members only.

The historical data trend for Calnex Solutions's FCF Yield % 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.

Calnex Solutions FCF Yield % Chart

Calnex Solutions Annual Data
Trend Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
FCF Yield %
Get a 7-Day Free Trial Premium Member Only 2.51 6.86 -13.13 -0.78 -2.68

Calnex Solutions Semi-Annual Data
Mar18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
FCF Yield % 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 -5.65 -12.57 12.45 -0.34 -4.90

STU:CSO vs CSCO, CIEN, MSI: FCF Yield % Comparison

For the Communication Equipment subindustry, Calnex Solutions's FCF Yield %, along with its competitors' market caps and FCF Yield % 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.


Calnex Solutions FCF Yield % vs Hardware Industry

For the Hardware industry and Technology sector, Calnex Solutions's FCF Yield % distribution charts can be found below:

* The bar in red indicates where Calnex Solutions's FCF Yield % falls into.


STU:CSO
53GF Score
Calnex Solutions PLC STU:CSO
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Calnex Solutions FCF Yield % Calculation

FCF Yield % is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

Calnex Solutions's FCF Yield % for the fiscal year that ended in Mar. 2026 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=-1.055 / 39.420416
=-2.68%

Calnex Solutions's annualized FCF Yield % for the quarter that ended in Mar. 2026 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-0.965 * 2 / 39.420416
=-4.90%

* 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 FCF Yield % →
What does a FCF Yield % of -1.57 mean?
Calnex Solutions (STU:CSO) has a FCF Yield % of -1.57 as of Jun. 27, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Calnex Solutions and its competitors. According to the industry distribution chart, Calnex Solutions ranks #1620 out of 2492 companies in the Hardware industry, placing it in the top 65%.
Is Calnex Solutions' FCF Yield % too high?
Calnex Solutions' current FCF Yield % is -1.57. Based on the distribution chart, Calnex Solutions ranks #1620 out of 2492 companies in the Hardware industry, which is below the industry midpoint. Overall, Calnex Solutions has a GF Score™ of 53/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Calnex Solutions' FCF Yield % compare to CSCO and CIEN?
According to the Hardware industry distribution chart, Calnex Solutions ranks #1620 out of 2492 companies for FCF Yield %. This places Calnex Solutions in the lower half of its industry. The industry median FCF Yield % is 0.18. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Yield % for a Hardware company?
The median FCF Yield % among Hardware companies is 0.18, based on 2,492 companies in the industry. Companies in the top quartile (top 25%) have a FCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, FCF Yield % 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 FCF Yield % mean?
A high FCF Yield % can signal that a stock is expensive relative to its fundamentals. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Calnex Solutions and its competitors. For the Hardware industry, the median FCF Yield % is 0.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Calnex Solutions's current FCF Yield % is -1.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Calnex Solutions stock overvalued right now?
Based on GuruFocus' analysis, Calnex Solutions (STU:CSO) is currently considered Fairly Valued. The stock's GF Value™ is €0.70, compared to a current price of €0.74 — trading 5% above its estimated fair value. The current FCF Yield % is -1.57. Calnex Solutions' overall GF Score™ is 53/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Yield % calculated?
FCF Yield % is calculated from a company's financial statements. For Calnex Solutions (STU:CSO), the current FCF Yield % is -1.57 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 Calnex Solutions (STU:CSO) Overvalued in 2026?

Based on GuruFocus' analysis, Calnex Solutions stock appears to be overvalued. The current stock price of €0.74 is trading 5% above its estimated GF Value™ of €0.70. GuruFocus considers Calnex Solutions to be Fairly Valued.

Key valuation signals for STU:CSO:

  • FCF Yield %: -1.57
  • GF Value™: €0.70 vs. price of €0.74 (5% above fair value)
  • GF Score™: 53/100 with 4 warning signs

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


Calnex Solutions Business Description

Other Exchanges CLX:UK
Address Oracle Campus, Linlithgow, West Lothian, GBR, EH49 7LR
Calnex Solutions PLC is a provider of test and measurement solutions for the telecommunications sector. It designs, produces, and markets test instrumentation and solutions for network synchronization and network emulation. The company offers its equipment to network operators, network providers, systems suppliers, laboratories, and network infrastructures. The company operates in North Asia, Americas and Rest of the world, out of which it derives maximum revenue from Rest of the World.
53GF Score

Get the complete analysis for STU:CSO

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

€0.74
Price
€0.70
GF Value