Castellum AB (MEX:CASTN) Cyclically Adjusted PB Ratio: 0.75 (As of Aug. 11, 2026) — 58% Below Median

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MEX:CASTN Castellum AB MEX:CASTN
67 GF Score
Price MXN247.91
GF Value MXN212.02
! 5 Warning Signs
View Full Analysis

What is Castellum AB Cyclically Adjusted PB Ratio?

Castellum AB MEX:CASTN 67 Cyclically Adjusted PB Ratio is 0.75 as of Aug. 11, 2026, which is 58% below its 10-year median of 1.77. GuruFocus rates MEX:CASTN with a GF Score™ of 67/100 and a GF Value™ of MXN212.02. The stock has 5 warning signs investors should review. Among 1,412 Real Estate companies, Castellum AB ranks worse than 55.67% on this metric.

As of today (2026-08-11), Castellum AB's current share price is MXN247.91. Castellum AB's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was MXN329.78. Castellum AB's Cyclically Adjusted PB Ratio for today is 0.75.

The historical rank and industry rank for Castellum AB's Cyclically Adjusted PB Ratio or its related term are showing as below:

MEX:CASTN' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.63   Med: 1.77   Max: 2.74
Current: 0.81

During the past years, Castellum AB's highest Cyclically Adjusted PB Ratio was 2.74. The lowest was 0.63. And the median was 1.77.

MEX:CASTN's Cyclically Adjusted PB Ratio is ranked worse than
55.67% of 1412 companies
in the Real Estate industry
Industry Median: 0.69 vs MEX:CASTN: 0.81

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Castellum AB's adjusted book value per share data for the three months ended in Jun. 2026 was MXN307.346. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is MXN329.78 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Castellum AB  (MEX:CASTN) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Castellum AB Cyclically Adjusted PB Ratio Related Terms


Castellum AB Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Castellum AB's Cyclically Adjusted PB Ratio 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.

Castellum AB Cyclically Adjusted PB Ratio Chart

Castellum AB Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.99 0.81 0.97 0.77 0.65

Castellum AB Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB Ratio 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 0.77 0.65 0.65 0.65 0.75

Castellum AB Cyclically Adjusted PB Ratio Competitor Comparison

For the Real Estate - Development subindustry, Castellum AB's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio 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.


Castellum AB Cyclically Adjusted PB Ratio vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Castellum AB's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Castellum AB's Cyclically Adjusted PB Ratio falls into.


MEX:CASTN
67GF Score
Castellum AB MEX:CASTN
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Castellum AB Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Castellum AB's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=247.91/329.78
=0.75

* 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.

Castellum AB's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Castellum AB's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=307.346/134.6100*134.6100
=307.346

Current CPI (Jun. 2026) = 134.6100.

Castellum AB Quarterly Data

Book Value per Share CPI Adj_Book
201609 192.006 101.138 255.552
201612 207.378 102.022 273.620
201703 196.005 102.022 258.614
201706 195.706 102.752 256.383
201709 218.377 103.279 284.625
201712 242.761 103.793 314.840
201803 224.076 103.962 290.134
201806 233.224 104.875 299.351
201809 240.449 105.679 306.276
201812 265.764 105.912 337.777
201903 253.258 105.886 321.959
201906 255.685 106.742 322.440
201909 261.211 107.214 327.958
201912 269.157 107.766 336.203
202003 312.199 106.563 394.369
202006 331.584 107.498 415.213
202009 341.584 107.635 427.190
202012 347.874 108.296 432.402
202103 364.638 108.360 452.973
202106 372.778 108.928 460.670
202109 468.870 110.338 572.010
202112 461.764 112.486 552.585
202203 432.110 114.825 506.564
202206 431.266 118.384 490.378
202209 393.342 122.296 432.947
202212 379.545 126.365 404.309
202303 327.308 127.042 346.807
202306 274.458 129.407 285.494
202309 266.069 130.224 275.031
202312 259.261 131.912 264.564
202403 247.985 132.205 252.495
202406 272.247 132.716 276.132
202409 301.412 132.304 306.665
202412 305.245 132.987 308.970
202503 323.511 132.825 327.860
202506 311.830 133.699 313.955
202509 312.860 133.480 315.509
202512 308.318 133.390 311.138
202603 317.792 133.560 320.290
202606 307.346 134.610 307.346

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

What does a Cyclically Adjusted PB Ratio of 0.75 mean?
Castellum AB (MEX:CASTN) has a Cyclically Adjusted PB Ratio of 0.75 as of Aug. 11, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Castellum AB and its competitors. This is 58% below median its historical median of 1.77. Over the past decade, Castellum AB's Cyclically Adjusted PB Ratio has ranged from 0.63 to 2.74. According to the industry distribution chart, Castellum AB ranks #786 out of 1412 companies in the Real Estate industry, placing it in the top 55.7%.
Is Castellum AB's Cyclically Adjusted PB Ratio too high?
Castellum AB's current Cyclically Adjusted PB Ratio of 0.75 is 58% below median its 10-year median of 1.77. Over the past 10 years, this metric has ranged from a low of 0.63 to a high of 2.74. The Real Estate industry median Cyclically Adjusted PB Ratio is 0.69. Castellum AB's value of 0.75 is 8.7% above this industry median. Based on the distribution chart, Castellum AB ranks #786 out of 1412 companies in the Real Estate industry, which is below the industry midpoint. Overall, Castellum AB has a GF Score™ of 67/100, reflecting its overall financial health beyond just this single metric.
How does Castellum AB's Cyclically Adjusted PB Ratio compare to competitors?
According to the Real Estate industry distribution chart, Castellum AB ranks #786 out of 1412 companies for Cyclically Adjusted PB Ratio. This places Castellum AB in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 0.69. Castellum AB's value of 0.75 is 8.7% above this benchmark. Historically, Castellum AB's own Cyclically Adjusted PB Ratio has ranged from 0.63 to 2.74 over the past decade. While the company's 10-year median is 1.77 vs. the industry median of 0.69, Castellum AB has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Real Estate company?
The median Cyclically Adjusted PB Ratio among Real Estate companies is 0.69, based on 1,412 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Castellum AB's current Cyclically Adjusted PB Ratio of 0.75 is 8.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Castellum AB and its competitors. For the Real Estate industry, the median Cyclically Adjusted PB Ratio is 0.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Castellum AB's current Cyclically Adjusted PB Ratio is 0.75, which is 58% below median its own 10-year median of 1.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Castellum AB stock overvalued right now?
Castellum AB (MEX:CASTN) has a current Cyclically Adjusted PB Ratio of 0.75. The stock's GF Value™ is MXN212.02, compared to a current price of MXN247.91 — trading 16.9% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.75, which is 58% below median its 10-year median of 1.77 and 8.7% above the Real Estate industry median of 0.69. Castellum AB's overall GF Score™ is 67/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Castellum AB (MEX:CASTN), the current Cyclically Adjusted PB Ratio is 0.75 as of Aug. 11, 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 Castellum AB (MEX:CASTN) Overvalued in 2026?

Based on GuruFocus' analysis, Castellum AB stock appears to be overvalued. The current stock price of MXN247.91 is trading 16.9% above its estimated GF Value™ of MXN212.02.

Key valuation signals for MEX:CASTN:

  • Cyclically Adjusted PB Ratio: 0.75 (58% below median its 10-year median of 1.77)
  • GF Value™: MXN212.02 vs. price of MXN247.91 (16.9% above fair value)
  • GF Score™: 67/100 with 5 warning signs
  • Industry Position: 8.7% above the Real Estate median (#786 of 1412)

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


Castellum AB Business Description

Address Lilla Bommen 5 C, Box 2269, Gothenburg, SWE, 403 14
Castellum AB is a Swedish property company that owns, manages, and develops commercial properties in growth cities. The Company holds properties mainly in Sweden, with additional presence in Denmark and Finland. Its operating segments are organized by geographical areas: Stockholm; West (Greater Gothenburg, including Boras); Central (Orebro, Linkoping, Norrkoping, Jonkoping, and Vaxjo); Malardalen (Uppsala and Vasteras); Oresund (Malmo, Lund, Helsingborg, and Copenhagen); and Finland.
67GF Score

Get the complete analysis for MEX:CASTN

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

MXN247.91
Price
MXN212.02
GF Value