Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
Cambium Networks Pretax Margin % Related Terms
Cambium Networks Pretax Margin % Historical Data
* Premium members only.
The historical data trend for Cambium Networks's Pretax Margin % 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.
STU:089 vs CLRO, VISL, SYNX: Pretax Margin % Comparison
For the Communication Equipment subindustry, Cambium Networks's Pretax Margin %, along with its competitors' market caps and Pretax Margin % 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 Pretax Margin % vs Hardware Industry
For the Hardware industry and Technology sector, Cambium Networks's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Cambium Networks's Pretax Margin % falls into.
* 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 (STU:089) has a Pretax Margin % of -6.72% as of Mar. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Cambium Networks and its competitors. According to the industry distribution chart, Cambium Networks ranks #2097 out of 2476 companies in the Hardware industry, placing it in the top 84.7%.
Is Cambium Networks' Pretax Margin % too high?
Cambium Networks' current Pretax Margin % is -6.72%. Based on the distribution chart, Cambium Networks ranks #2097 out of 2476 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Cambium Networks has a GF Score™ of 48/100, reflecting its overall financial health beyond just this single metric.
How does Cambium Networks' Pretax Margin % compare to CLRO and VISL?
According to the Hardware industry distribution chart, Cambium Networks ranks #2097 out of 2476 companies for Pretax Margin %. This places Cambium Networks in the lower half of its industry. The industry median Pretax Margin % is 3.58. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Hardware company?
The median Pretax Margin % among Hardware companies is 3.58, based on 2,476 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Cambium Networks and its competitors. For the Hardware industry, the median Pretax Margin % is 3.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Cambium Networks's current Pretax Margin % is -6.72%. 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 Pretax Margin % of -6.72%. 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 Pretax Margin % is -6.72%. 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 Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Cambium Networks (STU:089), the current Pretax Margin % is -6.72% 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:
Pretax Margin %: -6.72%
GF Value™: €1.30 vs. price of €0.21 (83.8% below fair value)
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 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
Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:089 has been successfully added to your 
