LumenRadio AB (STU:YV7) Operating Margin %: 14.73% (As of Jun. 2026) — 26% Above Median

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STU:YV7 LumenRadio AB STU:YV7
55 GF Score
Price €4.87
GF Value €9.49
Valuation Significantly Undervalued
! 2 Warning Signs
View Full Analysis

What is LumenRadio AB Operating Margin %?

LumenRadio AB STU:YV7 55 Operating Margin % is 14.73% as of Jun. 2026, which is 26% above its 10-year median of 11.71. GuruFocus rates STU:YV7 with a GF Score™ of 55/100 and a GF Value™ of €9.49 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 2,473 Hardware companies, LumenRadio AB ranks better than 87.87% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. LumenRadio AB's Operating Income for the three months ended in Jun. 2026 was €0.84 Mil. LumenRadio AB's Revenue for the three months ended in Jun. 2026 was €5.68 Mil. Therefore, LumenRadio AB's Operating Margin % for the quarter that ended in Jun. 2026 was 14.73%.

The historical rank and industry rank for LumenRadio AB's Operating Margin % or its related term are showing as below:

STU:YV7' s Operating Margin % Range Over the Past 10 Years
Min: -15.33   Med: 11.71   Max: 23.6
Current: 16.5


STU:YV7's Operating Margin % is ranked better than
87.87% of 2473 companies
in the Hardware industry
Industry Median: 3.88 vs STU:YV7: 16.50

LumenRadio AB's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.

LumenRadio AB's Operating Income for the three months ended in Jun. 2026 was €0.84 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Jun. 2026 was €3.81 Mil.


LumenRadio AB  (STU:YV7) Operating Margin % Explanation

Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.


Be Aware

Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia’s Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.


LumenRadio AB Operating Margin % Related Terms


LumenRadio AB Operating Margin % Historical Data

* Premium members only.

The historical data trend for LumenRadio AB's Operating 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.

LumenRadio AB Operating Margin % Chart

LumenRadio AB Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial 17.68 20.12 23.60 11.71 9.99

LumenRadio AB Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Operating Margin % 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 -6.63 21.54 17.80 11.25 14.73

STU:YV7 vs CSCO, MSI, HPE: Operating Margin % Comparison

For the Communication Equipment subindustry, LumenRadio AB's Operating Margin %, along with its competitors' market caps and Operating 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.


LumenRadio AB Operating Margin % vs Hardware Industry

For the Hardware industry and Technology sector, LumenRadio AB's Operating Margin % distribution charts can be found below:

* The bar in red indicates where LumenRadio AB's Operating Margin % falls into.


STU:YV7
55GF Score
LumenRadio AB STU:YV7
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

LumenRadio AB Operating Margin % Calculation

Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.

LumenRadio AB's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=2.229 / 22.316
=9.99 %

LumenRadio AB's Operating Margin % for the quarter that ended in Jun. 2026 is calculated as

Operating Margin %=Operating Income (Q: Jun. 2026 ) / Revenue (Q: Jun. 2026 )
=0.837 / 5.683
=14.73 %

* 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 Operating Margin % →
What does a Operating Margin % of 14.73% mean?
LumenRadio AB (STU:YV7) has a Operating Margin % of 14.73% as of Jun. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on LumenRadio AB and its competitors. This is 26% above median its historical median of 11.71. According to the industry distribution chart, LumenRadio AB ranks #300 out of 2473 companies in the Hardware industry, placing it in the top 12.1%.
Is LumenRadio AB's Operating Margin % too high?
LumenRadio AB's current Operating Margin % of 14.73% is 26% above median its 10-year median of 11.71. The Hardware industry median Operating Margin % is 3.88. LumenRadio AB's value of 14.73% is 279.6% above this industry median. Based on the distribution chart, LumenRadio AB ranks #300 out of 2473 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, LumenRadio AB has a GF Score™ of 55/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does LumenRadio AB's Operating Margin % compare to CSCO and MSI?
According to the Hardware industry distribution chart, LumenRadio AB ranks #300 out of 2473 companies for Operating Margin %. This places LumenRadio AB in the top 12% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 3.88. LumenRadio AB's value of 14.73% is 279.6% above this benchmark. While the company's 10-year median is 11.71 vs. the industry median of 3.88, LumenRadio AB has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Margin % for a Hardware company?
The median Operating Margin % among Hardware companies is 3.88, based on 2,473 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. LumenRadio AB's current Operating Margin % of 14.73% is 279.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on LumenRadio AB and its competitors. For the Hardware industry, the median Operating Margin % is 3.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. LumenRadio AB's current Operating Margin % is 14.73%, which is 26% above median its own 10-year median of 11.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is LumenRadio AB stock overvalued right now?
Based on GuruFocus' analysis, LumenRadio AB (STU:YV7) is currently considered Significantly Undervalued. The stock's GF Value™ is €9.49, compared to a current price of €4.87 — trading 48.7% below its estimated fair value. The current Operating Margin % is 14.73%, which is 26% above median its 10-year median of 11.71 and 279.6% above the Hardware industry median of 3.88. LumenRadio AB's overall GF Score™ is 55/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For LumenRadio AB (STU:YV7), the current Operating Margin % is 14.73% as of Jun. 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 LumenRadio AB (STU:YV7) Overvalued in 2026?

Based on GuruFocus' analysis, LumenRadio AB stock appears to be undervalued. The current stock price of €4.87 is trading 48.7% below its estimated GF Value™ of €9.49. GuruFocus considers LumenRadio AB to be Significantly Undervalued.

Key valuation signals for STU:YV7:

  • Operating Margin %: 14.73% (26% above median its 10-year median of 11.71)
  • GF Value™: €9.49 vs. price of €4.87 (48.7% below fair value)
  • GF Score™: 55/100 with 2 warning signs
  • Industry Position: 279.6% above the Hardware median (#300 of 2473)

No single metric tells the full story. See the STU:YV7 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


LumenRadio AB Business Description

Other Exchanges LUMEN:SwedenYV7:Germany
Address Johan Willins Gata 6, Gothenburg, SWE, SE-416 48
LumenRadio AB provide ultra-reliable and ultra-low power device-to-device wireless connectivity for the most business-critical applications. The company's scalable solutions are based on patented wireless technology for lighting control, building automation and industrial communication.
55GF Score

Get the complete analysis for STU:YV7

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

€4.87
Price
€9.49
GF Value