GSW Immobilien AG (HAM:GIB) Peter Lynch Fair Value: N/A (As of Jul. 25, 2026)

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.
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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.

HAM:GIB GSW Immobilien AG HAM:GIB
51 GF Score
Price €64.50
GF Value €152.55
Valuation Significantly Undervalued
! 9 Warning Signs
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What is GSW Immobilien AG Peter Lynch Fair Value?

Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year. Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years. If 5-Year Growth Rate is greater than 25% a year, we use 25. If 5-Year Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.


The historical rank and industry rank for GSW Immobilien AG's Peter Lynch Fair Value or its related term are showing as below:


During the past 13 years, the highest Price to Peter Lynch Fair Value Ratio of GSW Immobilien AG was 0.34. The lowest was 0.17. And the median was 0.28.


HAM:GIB's Price-to-Peter-Lynch-Fair-Value is not ranked *
in the Real Estate industry.
Industry Median: 0.71
* Ranked among companies with meaningful Price-to-Peter-Lynch-Fair-Value only.

Note: Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart.


GSW Immobilien AG  (HAM:GIB) Peter Lynch Fair Value Explanation

Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year.

Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years.

Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart. In Peter Lynch chart, a fixed P/E ratio of 15 is used to draw the Earnings Line. Therefore the value reached has a P/E ratio of 15. But in Peter Lynch Fair Value calculation, P/E equals to the growth rate of EBITDA per share over the past 5 years, which is 0 instead of 15 in this case.

GSW Immobilien AG's Price to Peter Lynch Fair Value Ratio for today is calculated as

Price to Peter Lynch Fair Value=Share Price/Peter Lynch Fair Value
=64.50/N/A
=N/A

* 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.


GSW Immobilien AG Peter Lynch Fair Value Related Terms


GSW Immobilien AG Peter Lynch Fair Value Historical Data

* Premium members only.

The historical data trend for GSW Immobilien AG's Peter Lynch Fair Value 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.

GSW Immobilien AG Peter Lynch Fair Value Chart

GSW Immobilien AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Peter Lynch Fair Value
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GSW Immobilien AG Semi-Annual Data
Dec07 Dec08 Dec09 Dec10 Dec11 Dec12 Dec13 Dec14 Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Peter Lynch Fair Value 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 0.00 0.00 0.00 0.00 0.00

HAM:GIB vs CBRE, BEKE, JLL: Peter Lynch Fair Value Comparison

For the Real Estate Services subindustry, GSW Immobilien AG's Price-to-Peter-Lynch-Fair-Value, along with its competitors' market caps and Price-to-Peter-Lynch-Fair-Value 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.


GSW Immobilien AG Price-to-Peter-Lynch-Fair-Value vs Real Estate Industry

For the Real Estate industry and Real Estate sector, GSW Immobilien AG's Price-to-Peter-Lynch-Fair-Value distribution charts can be found below:

* The bar in red indicates where GSW Immobilien AG's Price-to-Peter-Lynch-Fair-Value falls into.


HAM:GIB
51GF Score
GSW Immobilien AG HAM:GIB
Peter Lynch Fair Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

GSW Immobilien AG Peter Lynch Fair Value Calculation

GSW Immobilien AG's Peter Lynch Fair Value for today is calculated as

Peter Lynch Fair Value=PEG Ratio*5-Year TTM EBITDA Growth Rate***EPS without NRI (TTM)
=1* N/A *1.817
=N/A

For company reported annually, GuruFocus uses latest annual data as the TTM data. GSW Immobilien AG's EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was €1.82.


* 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.

** Please be aware that the 5-Year TTM EBITDA Growth Rate is calculated based on TTM data over the last 5 years. For quarterly reported companies, the TTM data adds up the quarterly data reported by the company within the most recent 12 months. For companies that report semi-annually, annually, or do not have enough quarterly data, GuruFocus uses the annual data as the TTM data.

If 5-Year Earnings Growth Rate is greater than 25% a year, we use 25.

If 5-Year Earnings Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.

Please note that we use the 5-year average growth rate of EBITDA per share as the growth rate for non-bank companies, as EBITDA growth is subject to less manipulations than net earnings per share. For banks, we use the 5-year average growth rate of Book Value per share as the growth rate. The reason is that EBITDA is not applicable to Banks and Book value is a relative important measurement for Banks. In the calculation, PEG=1 because Peter Lynch thinks that the fair P/E ratio of the growth stock is equal to its earnings growth rate.

Is GSW Immobilien AG (HAM:GIB) Overvalued in 2026?

Based on GuruFocus' analysis, GSW Immobilien AG stock appears to be undervalued. The current stock price of €64.50 is trading 57.7% below its estimated GF Value™ of €152.55. GuruFocus considers GSW Immobilien AG to be Significantly Undervalued.

Key valuation signals for HAM:GIB:

  • Peter Lynch Fair Value: N/A
  • GF Value™: €152.55 vs. price of €64.50 (57.7% below fair value)
  • GF Score™: 51/100 with 9 warning signs

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


GSW Immobilien AG Business Description

Address Mecklenburgische Strasse 57, Berlin, DEU, 14197
GSW Immobilien AG is engaged in the management of its own real estate and the acquisition and management of investments in other companies, particularly real estate holding companies.
51GF Score

Get the complete analysis for HAM:GIB

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

€64.50
Price
€152.55
GF Value