LumenRadio AB (OSTO:LUMEN) GF Score: 83/100 (As of Aug. 03, 2026) — 186% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

OSTO:LUMEN LumenRadio AB OSTO:LUMEN
83 GF Score
Price kr54.40
GF Value kr105.54
Valuation Significantly Undervalued
! 2 Warning Signs
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What is LumenRadio AB GF Score?

LumenRadio AB OSTO:LUMEN +0.74% 83 GF Score is 83 as of Aug. 03, 2026, which is 186% above its 10-year median of 29.00. GuruFocus rates OSTO:LUMEN with a GF Score™ of 83/100 and a GF Value™ of kr105.54 (Significantly Undervalued). The stock has 2 warning signs investors should review.

LumenRadio AB has the GF Score of 83, which implies that the company might have Good outperformance potential.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 10/10
2. Profitability Rank : 9/10
3. Growth Rank : 6/10
4. GF Value Rank : 4/10
5. Momentum Rank : 8/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes LumenRadio AB might have Good outperformance potential.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.


LumenRadio AB  (OSTO:LUMEN) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.


LumenRadio AB GF Score Related Terms


OSTO:LUMEN vs CSCO, MSI, HPE: GF Score Comparison

For the Communication Equipment subindustry, LumenRadio AB's GF Score, along with its competitors' market caps and GF Score 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 GF Score vs Hardware Industry

For the Hardware industry and Technology sector, LumenRadio AB's GF Score distribution charts can be found below:

* The bar in red indicates where LumenRadio AB's GF Score falls into.


OSTO:LUMEN
83GF Score
LumenRadio AB OSTO:LUMEN
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 83 mean?
LumenRadio AB (OSTO:LUMEN) has a GF Score of 83 as of Aug. 03, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on LumenRadio AB and its competitors. This is 186% above median its historical median of 29.00. Over the past decade, LumenRadio AB's GF Score has ranged from 13.00 to 83.00.
Is LumenRadio AB's GF Score too high?
LumenRadio AB's current GF Score of 83 is 186% above median its 10-year median of 29.00. Over the past 10 years, this metric has ranged from a low of 13.00 to a high of 83.00. Overall, LumenRadio AB has a GF Score™ of 83/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does LumenRadio AB's GF Score compare to CSCO and MSI?
LumenRadio AB's GF Score of 83 can be compared against companies in the Hardware industry. Historically, LumenRadio AB's own GF Score has ranged from 13.00 to 83.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Hardware company?
A good GF Score depends on the Hardware industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on LumenRadio AB and its competitors. LumenRadio AB's current GF Score is 83, which is 186% above median its own 10-year median of 29.00. 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 (OSTO:LUMEN) is currently considered Significantly Undervalued. The stock's GF Value™ is kr105.54, compared to a current price of kr54.40 — trading 48.5% below its estimated fair value. The current GF Score is 83, which is 186% above median its 10-year median of 29.00. LumenRadio AB's overall GF Score™ is 83/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For LumenRadio AB (OSTO:LUMEN), the current GF Score is 83 as of Aug. 03, 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 (OSTO:LUMEN) Overvalued in 2026?

Based on GuruFocus' analysis, LumenRadio AB stock appears to be undervalued. The current stock price of kr54.40 is trading 48.5% below its estimated GF Value™ of kr105.54. GuruFocus considers LumenRadio AB to be Significantly Undervalued.

Key valuation signals for OSTO:LUMEN:

  • GF Score: 83 (186% above median its 10-year median of 29.00)
  • GF Value™: kr105.54 vs. price of kr54.40 (48.5% below fair value)
  • GF Score™: 83/100 with 2 warning signs

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


LumenRadio AB Business Description

Other Exchanges YV7: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.
83GF Score

Get the complete analysis for OSTO:LUMEN

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

kr54.40
Price
kr105.54
GF Value