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Invisio ABCHIX:IVSOS 91 Graham Number is kr46.59 as of Jun. 2026, which is 100% below its 10-year median of 6.66. GuruFocus rates CHIX:IVSOS with a GF Score™ of 91/100 and a GF Value™ of kr390.38 (Significantly Undervalued). The stock has 1 warning sign investors should review. Among 1,620 Hardware companies, Invisio AB ranks worse than 80.99% on this metric.
Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.
As of today (2026-07-17), the stock price of Invisio AB is kr227.10. Invisio AB's graham number for the quarter that ended in Jun. 2026 was kr46.59. Therefore, Invisio AB's Price to Graham Number ratio for today is 4.87.
The historical rank and industry rank for Invisio AB's Graham Number or its related term are showing as below:
CHIX:IVSOs'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 4.43 Med: 6.66 Max: 62.93
Current: 4.51
During the past 13 years, the highest Price to Graham Number ratio of Invisio AB was 62.93. The lowest was 4.43. And the median was 6.66.
CHIX:IVSOs's Price-to-Graham-Number is ranked worse than 80.99% of 1620
companies
in the Hardware industry
Industry Median: 1.91
vs CHIX:IVSOs: 4.51
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Invisio AB (CHIX:IVSOs) Graham Number Explanation
Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:
Current price should not be more than 15 times average earnings of the past three years.
Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)
Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.
In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.
Invisio AB's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Jun. 2026 )
=
227.10
/
46.59
=
4.87
* 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.
Be Aware
Please keep these in mind:
1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.
Invisio AB Graham Number Related Terms
Invisio AB Graham Number Historical Data
* Premium members only.
The historical data trend for Invisio AB's Graham Number 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.
CHIX:IVSOS vs CSCO, CIEN, MSI: Graham Number Comparison
For the Communication Equipment subindustry, Invisio AB's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.
Invisio AB Price-to-Graham-Number vs Hardware Industry
For the Hardware industry and Technology sector, Invisio AB's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Invisio AB's Price-to-Graham-Number falls into.
* 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.
Invisio AB (CHIX:IVSOS) has a Graham Number of kr46.59 as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Invisio AB and its competitors. This is 600% above median its historical median of 6.66. Over the past decade, Invisio AB's Graham Number has ranged from 4.43 to 62.93. According to the industry distribution chart, Invisio AB ranks #1312 out of 1620 companies in the Hardware industry, placing it in the top 81%.
Is Invisio AB's Graham Number too high?
Invisio AB's current Graham Number of kr46.59 is 600% above median its 10-year median of 6.66. Over the past 10 years, this metric has ranged from a low of 4.43 to a high of 62.93. Based on the distribution chart, Invisio AB ranks #1312 out of 1620 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Invisio AB has a GF Score™ of 91/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Invisio AB's Graham Number compare to CSCO and CIEN?
According to the Hardware industry distribution chart, Invisio AB ranks #1312 out of 1620 companies for Graham Number. This places Invisio AB in the lower half of its industry. The industry median Graham Number is 1.91. Historically, Invisio AB's own Graham Number has ranged from 4.43 to 62.93 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 Graham Number for a Hardware company?
The median Graham Number among Hardware companies is 1.91, based on 1,620 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Invisio AB and its competitors. For the Hardware industry, the median Graham Number is 1.91 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Invisio AB's current Graham Number is kr46.59, which is 600% above median its own 10-year median of 6.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Invisio AB stock overvalued right now?
Based on GuruFocus' analysis, Invisio AB (CHIX:IVSOS) is currently considered Significantly Undervalued. The stock's GF Value™ is kr390.38, compared to a current price of kr227.10 — trading 41.8% below its estimated fair value. The current Graham Number is kr46.59, which is 600% above median its 10-year median of 6.66. Invisio AB's overall GF Score™ is 91/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Invisio AB (CHIX:IVSOS), the current Graham Number is kr46.59 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 Invisio AB (CHIX:IVSOS) Overvalued in 2026?
Based on GuruFocus' analysis, Invisio AB stock appears to be undervalued.
The current stock price of kr227.10 is trading 41.8% below its estimated GF Value™ of kr390.38.
GuruFocus considers Invisio AB to be Significantly Undervalued.
Key valuation signals for CHIX:IVSOS:
Graham Number: kr46.59 (600% above median its 10-year median of 6.66)
GF Value™: kr390.38 vs. price of kr227.10 (41.8% below fair value)
No single metric tells the full story. See the CHIX:IVSOS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Invisio AB develops and markets developed, integrated communications systems that help professionals in noisy and mission-critical environments to work more safely and effectively while protecting their hearing. The solutions are marketed under the INVISIO and Racal Acoustics brands. The company operates in USA, France, UK, Italy, Sweden, Canada and Thailand.
91GF Score
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