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.
Pretax income is the income that a company earns before paying income taxes. Cambium Networks's pretax income for the
three
months ended in Mar. 2026 was $-3.0 Mil.
Its pretax income for the trailing twelve months (TTM) ended in Mar. 2026 was $-28.3 Mil.
Cambium Networks's pretax margin was -6.72%.
During the past 10 years, Cambium Networks's highest Pretax Margin was 9.50%. The lowest was -43.04%. And the median was 0.75%.
During the past 10 years, Cambium Networks's highest Pretax Margin was 9.50%. The lowest was -43.04%. And the median was 0.75%.
* 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 Pre-Tax Income Related Terms
Cambium Networks Pre-Tax Income Historical Data
* Premium members only.
The historical data trend for Cambium Networks's Pre-Tax Income 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.
CMBMF vs SYNX, MITQ, MFCO: Pre-Tax Income Comparison
For the Communication Equipment subindustry, Cambium Networks's Pre-Tax Income, along with its competitors' market caps and Pre-Tax Income 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 Pre-Tax Income vs Hardware Industry
For the Hardware industry and Technology sector, Cambium Networks's Pre-Tax Income distribution charts can be found below:
* The bar in red indicates where Cambium Networks's Pre-Tax Income falls into.
Pre-Tax Income for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-28.3 Mil.
* 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 (CMBMF) has a Pre-Tax Income of $-28.3 Mil as of Mar. 2026. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on Cambium Networks and its competitors.
Is Cambium Networks' Pre-Tax Income too high?
Cambium Networks' current Pre-Tax Income is $-28.3 Mil. Overall, Cambium Networks has a GF Score™ of 48/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Cambium Networks' Pre-Tax Income compare to SYNX and MITQ?
Cambium Networks' Pre-Tax Income of $-28.3 Mil can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pre-Tax Income for a Hardware company?
A good Pre-Tax Income depends on the Hardware industry context. However, Pre-Tax Income 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 Pre-Tax Income mean?
A high Pre-Tax Income can signal that a stock is expensive relative to its fundamentals. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on Cambium Networks and its competitors. Cambium Networks's current Pre-Tax Income is $-28.3 Mil. 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?
Based on GuruFocus' analysis, Cambium Networks (CMBMF) is currently considered Possible Value Trap. The stock's GF Value™ is $1.93, compared to a current price of $0.10 — trading 94.8% below its estimated fair value. The current Pre-Tax Income is $-28.3 Mil. 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 Pre-Tax Income calculated?
Pre-Tax Income is calculated from a company's financial statements. For Cambium Networks (CMBMF), the current Pre-Tax Income is $-28.3 Mil 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 (CMBMF) Overvalued in 2026?
Based on GuruFocus' analysis, Cambium Networks stock appears to be undervalued.
The current stock price of $0.10 is trading 94.8% below its estimated GF Value™ of $1.93.
GuruFocus considers Cambium Networks to be Possible Value Trap.
Key valuation signals for CMBMF:
Pre-Tax Income: $-28.3 Mil
GF Value™: $1.93 vs. price of $0.10 (94.8% below fair value)
No single metric tells the full story. See the CMBMF 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 CMBMF
Pre-Tax Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
CMBMF has been successfully added to your 
