Quantum Solutions Co (TSE:2338) Cyclically Adjusted Book per Share: 円30.06 (As of Feb. 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.
Reviewed by: Charlie Tian Charlie Tian
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.

TSE:2338 Quantum Solutions Co Ltd TSE:2338
38 GF Score
Price 円122.00
GF Value 円235.89
Valuation Possible Value Trap
! 5 Warning Signs
View Full Analysis

What is Quantum Solutions Co Cyclically Adjusted Book per Share?

Quantum Solutions Co TSE:2338 +5.17% 38 Cyclically Adjusted Book per Share is 円30.06 as of Feb. 2026. GuruFocus rates TSE:2338 with a GF Score™ of 38/100 and a GF Value™ of 円235.89 (Possible Value Trap). The stock has 5 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.

Quantum Solutions Co's adjusted book value per share for the three months ended in Feb. 2026 was 円-6.983. 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 円30.06 for the trailing ten years ended in Feb. 2026.

During the past 12 months, Quantum Solutions Co's average Cyclically Adjusted Book Growth Rate was -20.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -19.10% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -17.30% 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 Quantum Solutions Co was -13.70% per year. The lowest was -19.10% per year. And the median was -16.60% per year.

As of today (2026-08-29), Quantum Solutions Co's current stock price is 円122.00. Quantum Solutions Co's Cyclically Adjusted Book per Share for the quarter that ended in Feb. 2026 was 円30.06. Quantum Solutions Co's Cyclically Adjusted PB Ratio of today is 4.06.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Quantum Solutions Co was 24.32. The lowest was 0.72. And the median was 4.32.


Quantum Solutions Co  (TSE:2338) 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.

Quantum Solutions Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=122.00/30.06
=4.06

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Quantum Solutions Co was 24.32. The lowest was 0.72. And the median was 4.32.


Be Aware

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


Quantum Solutions Co Cyclically Adjusted Book per Share Related Terms


Quantum Solutions Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Quantum Solutions Co'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.

Quantum Solutions Co Cyclically Adjusted Book per Share Chart

Quantum Solutions Co Annual Data
Trend Feb17 Feb18 Feb19 Feb20 Feb21 Feb22 Feb23 Feb24 Feb25 Feb26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 65.70 56.75 44.90 37.60 30.06

Quantum Solutions Co Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Feb25 May25 Aug25 Nov25 Feb26 May26
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 36.08 34.05 32.68 30.06 0.00

TSE:2338 vs IBM, ACN, FISV: Cyclically Adjusted Book per Share Comparison

For the Information Technology Services subindustry, Quantum Solutions Co'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.


Quantum Solutions Co Cyclically Adjusted PB Ratio vs Software Industry

For the Software industry and Technology sector, Quantum Solutions Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TSE:2338
38GF Score
Quantum Solutions Co Ltd TSE:2338
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Quantum Solutions Co 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, Quantum Solutions Co's adjusted Book Value per Share data for the three months ended in Feb. 2026 was:

Adj_Book= Book Value per Share /CPI of Feb. 2026 (Change)*Current CPI (Feb. 2026)
=-6.983/112.2000*112.2000
=-6.983

Current CPI (Feb. 2026) = 112.2000.

Quantum Solutions Co Quarterly Data

Book Value per Share CPI Adj_Book
201602 70.813 97.800 81.239
201605 67.698 98.200 77.349
201608 61.045 97.900 69.962
201611 68.485 98.600 77.931
201702 46.680 98.100 53.389
201705 44.494 98.600 50.631
201708 47.203 98.500 53.768
201711 46.706 99.100 52.880
201802 29.115 99.500 32.831
201805 49.279 99.300 55.681
201808 45.697 99.800 51.375
201811 17.865 100.000 20.045
201902 21.038 99.700 23.676
201905 17.819 100.000 19.993
201908 13.398 100.000 15.033
201911 32.335 100.500 36.099
202002 31.013 100.300 34.693
202005 27.549 100.100 30.879
202008 24.569 100.100 27.539
202011 22.656 99.500 25.548
202102 20.825 99.800 23.412
202105 26.270 99.400 29.653
202108 24.845 99.700 27.960
202111 27.226 100.100 30.517
202202 28.912 100.700 32.214
202205 26.358 101.800 29.051
202208 28.020 102.700 30.612
202211 28.366 103.900 30.632
202302 9.795 104.000 10.567
202305 9.123 105.100 9.739
202308 8.004 105.900 8.480
202311 15.809 106.900 16.593
202402 0.384 106.900 0.403
202405 0.200 108.100 0.208
202408 7.142 109.100 7.345
202502 5.209 110.800 5.275
202505 5.222 111.800 5.241
202508 1.466 112.100 1.467
202511 19.662 113.200 19.488
202602 -6.983 112.200 -6.983

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 円30.06 mean?
Quantum Solutions Co (TSE:2338) has a Cyclically Adjusted Book per Share of 円30.06 as of Feb. 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 Quantum Solutions Co and its competitors.
Is Quantum Solutions Co's Cyclically Adjusted Book per Share too high?
Quantum Solutions Co's current Cyclically Adjusted Book per Share is 円30.06. Overall, Quantum Solutions Co has a GF Score™ of 38/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Quantum Solutions Co's Cyclically Adjusted Book per Share compare to IBM and ACN?
Quantum Solutions Co's Cyclically Adjusted Book per Share of 円30.06 can be compared against companies in the Software 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 Software company?
A good Cyclically Adjusted Book per Share depends on the Software 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 Quantum Solutions Co and its competitors. Quantum Solutions Co's current Cyclically Adjusted Book per Share is 円30.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Quantum Solutions Co stock overvalued right now?
Based on GuruFocus' analysis, Quantum Solutions Co (TSE:2338) is currently considered Possible Value Trap. The stock's GF Value™ is 円235.89, compared to a current price of 円122.00 — trading 48.3% below its estimated fair value. The current Cyclically Adjusted Book per Share is 円30.06. Quantum Solutions Co's overall GF Score™ is 38/100 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 Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Quantum Solutions Co (TSE:2338), the current Cyclically Adjusted Book per Share is 円30.06 as of Feb. 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 Quantum Solutions Co (TSE:2338) Overvalued in 2026?

Based on GuruFocus' analysis, Quantum Solutions Co stock appears to be undervalued. The current stock price of 円122.00 is trading 48.3% below its estimated GF Value™ of 円235.89. GuruFocus considers Quantum Solutions Co to be Possible Value Trap.

Key valuation signals for TSE:2338:

  • Cyclically Adjusted Book per Share: 円30.06
  • GF Value™: 円235.89 vs. price of 円122.00 (48.3% below fair value)
  • GF Score™: 38/100 with 5 warning signs

No single metric tells the full story. See the TSE:2338 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Quantum Solutions Co Business Description

Address Gran Tokyo South Tower, 9tjh floor, 1-9-2 Marunouchi Chiyoda City, Tokyo, JPN, 102-0073
Quantum Solutions Co Ltd engages in fintech business, content development and delivery, and software outsourcing development. It also develops and distributes content; and offers business and technical consulting, internet, business construction, and project support services.
38GF Score

Get the complete analysis for TSE:2338

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

円122.00
Price
円235.89
GF Value