Karsten (BSP:CTKA4) Cyclically Adjusted Book per Share: R$-22.76 (As of Jun. 2026)

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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.

BSP:CTKA4 Karsten SA BSP:CTKA4
66 GF Score
Price R$31.01
GF Value R$32.15
Valuation Fairly Valued
! 3 Warning Signs
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What is Karsten Cyclically Adjusted Book per Share?

Karsten BSP:CTKA4 +0.03% 66 Cyclically Adjusted Book per Share is R$-22.76 as of Jun. 2026. GuruFocus rates BSP:CTKA4 with a GF Score™ of 66/100 and a GF Value™ of R$32.15 (Fairly Valued). The stock has 3 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

Karsten's adjusted book value per share for the three months ended in Jun. 2026 was R$15.360. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is R$-22.76 for the trailing ten years ended in Jun. 2026.

During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -3.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -17.50% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Karsten was -3.90% per year. The lowest was -146.50% per year. And the median was -33.90% per year.

As of today (2026-09-06), Karsten's current stock price is R$31.01. Karsten's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was R$-22.76. Karsten's Cyclically Adjusted PB Ratio of today is .


Karsten  (BSP:CTKA4) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Karsten Cyclically Adjusted Book per Share Related Terms


Karsten Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Karsten's Cyclically Adjusted Book per Share 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.

Karsten Cyclically Adjusted Book per Share Chart

Karsten Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only -14.19 -14.83 -44.77 -37.49 -27.48

Karsten Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share 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 -40.28 -34.49 -27.48 -33.75 -22.76

Karsten Cyclically Adjusted Book per Share Competitor Comparison

For the Textile Manufacturing subindustry, Karsten'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.


Karsten Cyclically Adjusted PB Ratio vs Manufacturing - Apparel & Accessories Industry

For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Karsten's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BSP:CTKA4
66GF Score
Karsten SA BSP:CTKA4
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Karsten Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get 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.

For example, Karsten'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)
=15.36/177.5443*177.5443
=15.360

Current CPI (Jun. 2026) = 177.5443.

Karsten Quarterly Data

Book Value per Share CPI Adj_Book
201609 -29.734 109.986 -47.998
201612 -33.733 110.802 -54.052
201703 -29.766 111.869 -47.241
201706 -33.955 112.115 -53.771
201709 -32.640 112.777 -51.385
201712 -33.552 114.068 -52.223
201803 -36.747 114.868 -56.797
201806 -38.156 117.038 -57.882
201809 -41.189 117.881 -62.036
201812 -41.929 118.340 -62.905
201903 -45.138 120.124 -66.715
201906 -49.497 120.977 -72.641
201909 -54.059 121.292 -79.130
201912 -43.932 123.436 -63.189
202003 -41.693 124.092 -59.652
202006 -42.354 123.557 -60.860
202009 -32.374 125.095 -45.948
202012 -30.852 129.012 -42.458
202103 -29.399 131.660 -39.645
202106 -26.728 133.871 -35.448
202109 -23.726 137.913 -30.544
202112 -21.588 141.992 -26.993
202203 -24.391 146.537 -29.552
202206 -26.135 149.784 -30.979
202209 -26.198 147.800 -31.470
202212 -24.996 150.207 -29.545
202303 -23.417 153.352 -27.111
202306 -21.545 154.519 -24.755
202309 -20.011 155.464 -22.853
202312 -18.201 157.148 -20.563
202403 -16.370 159.372 -18.237
202406 -13.406 161.052 -14.779
202409 -9.122 162.342 -9.976
202412 0.881 164.740 0.949
202503 2.990 168.102 3.158
202506 5.722 169.670 5.988
202509 8.692 170.739 9.038
202512 12.250 171.765 12.662
202603 12.906 175.066 13.089
202606 15.360 177.544 15.360

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

What does a Cyclically Adjusted Book per Share of R$-22.76 mean?
Karsten (BSP:CTKA4) has a Cyclically Adjusted Book per Share of R$-22.76 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Karsten and its competitors.
Is Karsten's Cyclically Adjusted Book per Share too high?
Karsten's current Cyclically Adjusted Book per Share is R$-22.76. Overall, Karsten has a GF Score™ of 66/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Karsten's Cyclically Adjusted Book per Share compare to competitors?
Karsten's Cyclically Adjusted Book per Share of R$-22.76 can be compared against companies in the Manufacturing - Apparel & Accessories industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Manufacturing - Apparel & Accessories company?
A good Cyclically Adjusted Book per Share depends on the Manufacturing - Apparel & Accessories industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Karsten and its competitors. Karsten's current Cyclically Adjusted Book per Share is R$-22.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Karsten stock overvalued right now?
Based on GuruFocus' analysis, Karsten (BSP:CTKA4) is currently considered Fairly Valued. The stock's GF Value™ is R$32.15, compared to a current price of R$31.01 — trading 3.5% below its estimated fair value. The current Cyclically Adjusted Book per Share is R$-22.76. Karsten's overall GF Score™ is 66/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Karsten (BSP:CTKA4), the current Cyclically Adjusted Book per Share is R$-22.76 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 Karsten (BSP:CTKA4) Overvalued in 2026?

Based on GuruFocus' analysis, Karsten stock appears to be undervalued. The current stock price of R$31.01 is trading 3.5% below its estimated GF Value™ of R$32.15. GuruFocus considers Karsten to be Fairly Valued.

Key valuation signals for BSP:CTKA4:

  • Cyclically Adjusted Book per Share: R$-22.76
  • GF Value™: R$32.15 vs. price of R$31.01 (3.5% below fair value)
  • GF Score™: 66/100 with 3 warning signs

No single metric tells the full story. See the BSP:CTKA4 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Karsten Business Description

Other Exchanges CTKA3:Brazil
Address R Johann Karsten, 260, Testo Jump, Blumenau, SC, BRA, 89074700
Karsten SA is a textile manufacturer and sells textile products in Brazil. It divides its business into five segments: decoration, embroidery, table, bath and bed. It produces table linens, curtains, towels, and other decorative home furnishings.
66GF Score

Get the complete analysis for BSP:CTKA4

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

R$31.01
Price
R$32.15
GF Value