Investis Holding (XSWX:IREN) Graham Number: CHF168.48 (As of Dec. 2025) — 19721% Above Median

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Director of Data and Quant Analytics at GuruFocus
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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.

XSWX:IREN Investis Holding SA XSWX:IREN
39 GF Score
Price CHF155.00
GF Value CHF41.71
Valuation Significantly Overvalued
! 9 Warning Signs
View Full Analysis

What is Investis Holding Graham Number?

Investis Holding XSWX:IREN +0.65% 39 Graham Number is CHF168.48 as of Dec. 2025, which is 100% below its 10-year median of 0.85. GuruFocus rates XSWX:IREN with a GF Score™ of 39/100 and a GF Value™ of CHF41.71 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 1,172 Real Estate companies, Investis Holding ranks worse than 61.09% 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 (2026-07-14), the stock price of Investis Holding is CHF155.00. Investis Holding's graham number for the quarter that ended in Dec. 2025 was CHF168.48. Therefore, Investis Holding's Price to Graham Number ratio for today is 0.92.

The historical rank and industry rank for Investis Holding's Graham Number or its related term are showing as below:

XSWX:IREN' s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.64   Med: 0.85   Max: 0.94
Current: 0.92

During the past 11 years, the highest Price to Graham Number ratio of Investis Holding was 0.94. The lowest was 0.64. And the median was 0.85.

XSWX:IREN's Price-to-Graham-Number is ranked worse than
61.09% of 1172 companies
in the Real Estate industry
Industry Median: 0.74 vs XSWX:IREN: 0.92

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Investis Holding  (XSWX:IREN) 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.

Investis Holding's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Dec. 2025 )
=155.00/168.48
=0.92

* 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.


Investis Holding Graham Number Related Terms


Investis Holding Graham Number Historical Data

* Premium members only.

The historical data trend for Investis Holding'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.

Investis Holding Graham Number Chart

Investis Holding Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial Premium Member Only Premium Member Only 162.20 119.99 0.00 157.07 168.62

Investis Holding Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Graham Number 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 0.00 85.94 153.39 187.04 168.48

XSWX:IREN vs CBRE, BEKE, JLL: Graham Number Comparison

For the Real Estate Services subindustry, Investis Holding'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.


Investis Holding Price-to-Graham-Number vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Investis Holding's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Investis Holding's Price-to-Graham-Number falls into.


XSWX:IREN
39GF Score
Investis Holding SA XSWX:IREN
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Investis Holding Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Investis Holding's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*113.968*11.088)
=168.62

Investis Holding's Graham Number for the quarter that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*113.968*11.07)
=168.48

* 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 Graham Number →
What does a Graham Number of CHF168.48 mean?
Investis Holding (XSWX:IREN) has a Graham Number of CHF168.48 as of Dec. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Investis Holding and its competitors. This is 19721% above median its historical median of 0.85. Over the past decade, Investis Holding's Graham Number has ranged from 0.64 to 0.94. According to the industry distribution chart, Investis Holding ranks #716 out of 1172 companies in the Real Estate industry, placing it in the top 61.1%.
Is Investis Holding's Graham Number too high?
Investis Holding's current Graham Number of CHF168.48 is 19721% above median its 10-year median of 0.85. Over the past 10 years, this metric has ranged from a low of 0.64 to a high of 0.94. Based on the distribution chart, Investis Holding ranks #716 out of 1172 companies in the Real Estate industry, which is below the industry midpoint. Overall, Investis Holding has a GF Score™ of 39/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Investis Holding's Graham Number compare to CBRE and BEKE?
According to the Real Estate industry distribution chart, Investis Holding ranks #716 out of 1172 companies for Graham Number. This places Investis Holding in the lower half of its industry. The industry median Graham Number is 0.74. Historically, Investis Holding's own Graham Number has ranged from 0.64 to 0.94 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 Real Estate company?
The median Graham Number among Real Estate companies is 0.74, based on 1,172 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 Investis Holding and its competitors. For the Real Estate industry, the median Graham Number is 0.74 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Investis Holding's current Graham Number is CHF168.48, which is 19721% above median its own 10-year median of 0.85. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Investis Holding stock overvalued right now?
Based on GuruFocus' analysis, Investis Holding (XSWX:IREN) is currently considered Significantly Overvalued. The stock's GF Value™ is CHF41.71, compared to a current price of CHF155.00 — trading 271.6% above its estimated fair value. The current Graham Number is CHF168.48, which is 19721% above median its 10-year median of 0.85. Investis Holding's overall GF Score™ is 39/100 with 9 warning signs 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 Investis Holding (XSWX:IREN), the current Graham Number is CHF168.48 as of Dec. 2025. 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 Investis Holding (XSWX:IREN) Overvalued in 2026?

Based on GuruFocus' analysis, Investis Holding stock appears to be overvalued. The current stock price of CHF155.00 is trading 271.6% above its estimated GF Value™ of CHF41.71. GuruFocus considers Investis Holding to be Significantly Overvalued.

Key valuation signals for XSWX:IREN:

  • Graham Number: CHF168.48 (19721% above median its 10-year median of 0.85)
  • GF Value™: CHF41.71 vs. price of CHF155.00 (271.6% above fair value)
  • GF Score™: 39/100 with 9 warning signs

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


Investis Holding Business Description

Other Exchanges IRENz:UK0RHV:UKIYP:Germany
Address Neumuhlequai 6, Zurich, CHE, 8001
Investis Holding SA is a residential property company operating in the Lake Geneva region of Switzerland and is a national Swiss real estate services provider. The company's portfolio consists almost entirely of residential properties. The company has a network of various service locations with recognizable brands scattered throughout Switzerland. The following are segments: Properties, Corporate, Investis Group, with the majority of revenue from Properties.
39GF Score

Get the complete analysis for XSWX:IREN

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

CHF155.00
Price
CHF41.71
GF Value