Airthings ASA (STU:64J) GF Score: 61/100 (As of Jul. 14, 2026) — Near Median

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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.
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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.

STU:64J Airthings ASA STU:64J
61 GF Score
Price €0.00
GF Value €0.08
! 6 Warning Signs
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What is Airthings ASA GF Score?

Airthings ASA STU:64J 61 GF Score is 61 as of Jul. 14, 2026, which is 5% above its 10-year median of 58.00. GuruFocus rates STU:64J with a GF Score™ of 61/100 and a GF Value™ of €0.08. The stock has 6 warning signs investors should review.

Airthings ASA has the GF Score of 61, which implies that the company might have Poor future performance 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 : 6/10
2. Profitability Rank : 3/10
3. Growth Rank : 7/10
4. GF Value Rank : 2/10
5. Momentum Rank : 2/10

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 Airthings ASA might have Poor future performance potential.

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


Airthings ASA  (STU:64J) 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.


Airthings ASA GF Score Related Terms


STU:64J vs VRT, BE: GF Score Comparison

For the Electrical Equipment & Parts subindustry, Airthings ASA'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.


Airthings ASA GF Score vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Airthings ASA's GF Score distribution charts can be found below:

* The bar in red indicates where Airthings ASA's GF Score falls into.


STU:64J
61GF Score
Airthings ASA STU:64J
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 61 mean?
Airthings ASA (STU:64J) has a GF Score of 61 as of Jul. 14, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Airthings ASA and its competitors. This is near median its historical median of 58.00. Over the past decade, Airthings ASA's GF Score has ranged from 9.00 to 79.00.
Is Airthings ASA's GF Score too high?
Airthings ASA's current GF Score of 61 is near median its 10-year median of 58.00. Over the past 10 years, this metric has ranged from a low of 9.00 to a high of 79.00. Overall, Airthings ASA has a GF Score™ of 61/100, reflecting its overall financial health beyond just this single metric.
How does Airthings ASA's GF Score compare to VRT and BE?
Airthings ASA's GF Score of 61 can be compared against companies in the Industrial Products industry. Historically, Airthings ASA's own GF Score has ranged from 9.00 to 79.00 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 an Industrial Products company?
A good GF Score depends on the Industrial Products 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 Airthings ASA and its competitors. Airthings ASA's current GF Score is 61, which is near median its own 10-year median of 58.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Airthings ASA stock overvalued right now?
Airthings ASA (STU:64J) has a current GF Score of 61. The stock's GF Value™ is €0.08, compared to a current price of €0.00 — trading 95.5% below its estimated fair value. The current GF Score is 61, which is near median its 10-year median of 58.00. Airthings ASA's overall GF Score™ is 61/100 with 6 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 Airthings ASA (STU:64J), the current GF Score is 61 as of Jul. 14, 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 Airthings ASA (STU:64J) Overvalued in 2026?

Based on GuruFocus' analysis, Airthings ASA stock appears to be undervalued. The current stock price of €0.00 is trading 95.5% below its estimated GF Value™ of €0.08.

Key valuation signals for STU:64J:

  • GF Score: 61 (near median its 10-year median of 58.00)
  • GF Value™: €0.08 vs. price of €0.00 (95.5% below fair value)
  • GF Score™: 61/100 with 6 warning signs

No single metric tells the full story. See the STU:64J stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Airthings ASA Business Description

Address Wergelandsveien 7, Oslo, NOR, 0167
Airthings ASA is a hardware-enabled software company that develops products and systems for monitoring indoor air quality, radon, and energy efficiency. The company's solutions resolve issues related to air quality and air containment and enable a reduced CO2 footprint by optimizing energy consumption for buildings. It is engaged in three business segments, which include Airthings for Consumer (Consumer), Airthings for Business (AfB), and Airthings for Professionals (Pro). The majority of the revenue comes from the Airthings for Consumer segment, which offers air quality monitors and air purifiers with software solutions to enable consumers to create and maintain a healthy home environment.
61GF Score

Get the complete analysis for STU:64J

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

€0.00
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€0.08
GF Value