CNB Rule of 40
The Rule of 40 of CNB (CNBZ) as of Oct 9, 2026 is 24.04 %. In the previous year, Rule of 40 was 33.64 % — a change of -28.52% (lower).
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Rule of 40
24.04 %
YoY
-28.52%
Last updated:
Rule of 40 of CNB is 2025 24.04 % . Rule of 40 of CNB was 2024 33.64 % . It decreases by -28.52% lower compared to the previous year.
The CNB Rule of 40 history
3 Years
10 Years
25 Years
Max
Rule of 40
Date
Rule of 40
Jan 1, 2018
4.27 USD
Jan 1, 2019
27.76 USD
Jan 1, 2020
40.61 USD
Jan 1, 2021
22.92 USD
Jan 1, 2022
32.02 USD
Jan 1, 2023
33.94 USD
Jan 1, 2024
33.64 USD
Jan 1, 2025
24.04 USD
| YEAR | Rule of 40 | YoY |
|---|---|---|
| 24.04 % | -28.52% | |
| 33.64 % | -0.88% | |
| 33.94 % | +6.00% | |
| 32.02 % | +39.71% | |
| 22.92 % | -43.58% | |
| 40.61 % | +46.28% | |
| 27.76 % | +550.29% | |
| 4.27 % | -80.89% | |
| 22.34 % | -23.62% | |
| 29.25 % | +95.59% | |
| 14.95 % | — |
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CNB Stock analysis
What does CNB do? CNB Corp is an American company specializing in the manufacturing and distribution of electronic products. The company is headquartered in Tucson, Arizona and was founded in 1967. It started as a manufacturer of battery-operated devices and later expanded into developing and producing electronic devices for the automotive industry. In 1991, CNB Corp further expanded its business to include manufacturing hearing systems for the hearing impaired. The company has since produced a range of products in various sectors and distributes them worldwide.
CNB Corp operates as a vertically integrated company, handling all aspects of product development and production in-house. It has its research and development facilities and production sites worldwide. The company also maintains close collaboration with its customers to meet their specific requirements.
CNB Corp is divided into three main business segments:
1. Automotive Solutions: Producing electronic devices for the automotive industry, including infotainment systems, navigation systems, driver assistance systems, and other electronic components.
2. Hearing Solutions: Manufacturing hearing systems for the hearing impaired, including digital hearing aids and wireless hearing systems.
3. Professional Audio: Producing professional audio devices for use in the music and entertainment industry, including analog and digital mixers, signal processors, speakers, and amplifiers.
Some of the popular products offered by CNB Corp include automotive audio and video systems, wireless hearing systems, digital mixers, and signal processors. The company's success is attributed to its research and development efforts, customer collaboration, in-house production capabilities, and vertical integration.
In conclusion, CNB Corp is a leading provider of electronic devices used in various industries worldwide. It combines research and development, customer collaboration, in-house production, and vertical integration to deliver a wide range of innovative solutions to its demanding customers. CNB is one of the most popular companies on Eulerpool.
Frequently Asked Questions about CNB stock
Rule of 40 of CNB is 24.04 % in 2025.
On Eulerpool you can find the complete historical development of Rule of 40 CNB since 2006 – with annual values, charts, and detailed analysis.
The Rule of 40 states that a company's revenue growth rate plus profit margin should exceed 40%. It is widely used to evaluate SaaS and high-growth companies.
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