iWin Co (XKRX:090150) Cyclically Adjusted Book per Share: ₩19,975.05 (As of Jun. 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.

XKRX:090150 iWin Co Ltd XKRX:090150
60 GF Score
Price ₩6,130.00
GF Value ₩7,826.84
Valuation Modestly Undervalued
! 3 Warning Signs
View Full Analysis

What is iWin Co Cyclically Adjusted Book per Share?

iWin Co XKRX:090150 -1.29% 60 Cyclically Adjusted Book per Share is ₩19,975.05 as of Jun. 2026. GuruFocus rates XKRX:090150 with a GF Score™ of 60/100 and a GF Value™ of ₩7,826.84 (Modestly Undervalued). 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.

iWin Co's adjusted book value per share for the three months ended in Jun. 2026 was ₩16,921.274. 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 ₩19,975.05 for the trailing ten years ended in Jun. 2026.

During the past 12 months, iWin Co's average Cyclically Adjusted Book Growth Rate was -7.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -6.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -2.90% 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 iWin Co was 2.40% per year. The lowest was -6.00% per year. And the median was 1.20% per year.

As of today (2026-09-17), iWin Co's current stock price is ₩6130.00. iWin Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was ₩19,975.05. iWin Co's Cyclically Adjusted PB Ratio of today is 0.31.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of iWin Co was 3.16. The lowest was 0.16. And the median was 0.57.


iWin Co  (XKRX:090150) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=6130.00/19975.051
=0.31

* 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 iWin Co was 3.16. The lowest was 0.16. And the median was 0.57.


Be Aware

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


iWin Co Cyclically Adjusted Book per Share Related Terms


iWin Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for iWin 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.

iWin Co Cyclically Adjusted Book per Share Chart

iWin Co 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 20,189.43 21,157.17 20,757.92 19,931.90 19,327.58

iWin Co 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 20,373.77 20,191.93 20,013.47 19,963.10 19,975.05

XKRX:090150 vs ORLY, AZO, GPC: Cyclically Adjusted Book per Share Comparison

For the Auto Parts subindustry, iWin 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.


iWin Co Cyclically Adjusted PB Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, iWin Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


XKRX:090150
60GF Score
iWin Co Ltd XKRX:090150
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

iWin 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, iWin Co'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)
=16921.274/126.4904*126.4904
=16,921.274

Current CPI (Jun. 2026) = 126.4904.

iWin Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 19,001.316 101.461 23,688.701
201612 19,581.014 101.561 24,387.343
201703 18,739.704 102.851 23,046.950
201706 18,134.611 102.611 22,354.791
201709 18,589.718 103.491 22,721.128
201712 17,934.981 102.991 22,027.239
201803 16,904.315 104.101 20,540.030
201806 15,692.701 104.130 19,062.425
201809 16,908.314 105.651 20,243.533
201812 16,765.284 104.351 20,322.312
201903 16,933.343 104.491 20,498.487
201906 17,722.257 104.881 21,373.724
201909 18,213.648 105.200 21,899.668
201912 20,012.372 105.121 24,080.495
202003 20,197.566 105.354 24,249.609
202006 20,104.406 105.112 24,193.424
202009 21,020.332 106.198 25,037.008
202012 20,513.498 105.765 24,533.170
202103 21,011.148 107.357 24,755.755
202106 24,561.226 107.579 28,878.971
202109 21,588.742 108.759 25,108.392
202112 21,087.703 109.676 24,320.565
202203 21,021.053 111.848 23,772.990
202206 20,461.957 114.072 22,689.480
202209 20,557.096 114.715 22,667.206
202212 19,942.250 115.179 21,900.683
202303 19,902.362 116.507 21,607.707
202306 19,564.813 117.182 21,118.934
202309 19,943.609 118.964 21,205.437
202312 11,271.770 118.837 11,997.690
202403 11,714.267 120.123 12,335.189
202406 11,980.396 120.007 12,627.608
202409 11,814.873 120.861 12,365.159
202412 10,298.466 121.135 10,753.745
202503 10,674.248 122.590 11,013.867
202506 10,458.447 122.611 10,789.342
202509 11,156.376 123.402 11,435.616
202512 12,670.025 123.939 12,930.818
202603 13,411.250 125.236 13,545.581
202606 16,921.274 126.490 16,921.274

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 ₩19,975.05 mean?
iWin Co (XKRX:090150) has a Cyclically Adjusted Book per Share of ₩19,975.05 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 iWin Co and its competitors.
Is iWin Co's Cyclically Adjusted Book per Share too high?
iWin Co's current Cyclically Adjusted Book per Share is ₩19,975.05. Overall, iWin Co has a GF Score™ of 60/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does iWin Co's Cyclically Adjusted Book per Share compare to ORLY and AZO?
iWin Co's Cyclically Adjusted Book per Share of ₩19,975.05 can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good Cyclically Adjusted Book per Share depends on the Vehicles & Parts 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 iWin Co and its competitors. iWin Co's current Cyclically Adjusted Book per Share is ₩19,975.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is iWin Co stock overvalued right now?
Based on GuruFocus' analysis, iWin Co (XKRX:090150) is currently considered Modestly Undervalued. The stock's GF Value™ is ₩7,826.84, compared to a current price of ₩6,130.00 — trading 21.7% below its estimated fair value. The current Cyclically Adjusted Book per Share is ₩19,975.05. iWin Co's overall GF Score™ is 60/100 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 iWin Co (XKRX:090150), the current Cyclically Adjusted Book per Share is ₩19,975.05 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 iWin Co (XKRX:090150) Overvalued in 2026?

Based on GuruFocus' analysis, iWin Co stock appears to be undervalued. The current stock price of ₩6,130.00 is trading 21.7% below its estimated GF Value™ of ₩7,826.84. GuruFocus considers iWin Co to be Modestly Undervalued.

Key valuation signals for XKRX:090150:

  • Cyclically Adjusted Book per Share: ₩19,975.05
  • GF Value™: ₩7,826.84 vs. price of ₩6,130.00 (21.7% below fair value)
  • GF Score™: 60/100 with 3 warning signs

No single metric tells the full story. See the XKRX:090150 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


iWin Co Business Description

Address 110, Jangansandan 9-ro, Jangan-eup Gijang-gun, Busan, KOR
iWin Co Ltd, formerly Kwangjin Wintec Co Ltd is a Korea-based company engaged in the manufacturing and distribution of automobile parts. Its products portfolio consists of seat heaters, which use carbon fibers as heating element and control the temperature through thermostats; climatic seats, which eliminate heat and sweat on the back and buttocks by forcing the cold air from air conditioning to circulate by fans; heated steering wheel covers, which eliminate chills from steering wheels by using heating materials, as well as textiles for car seats.
60GF Score

Get the complete analysis for XKRX:090150

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

₩6,130.00
Price
₩7,826.84
GF Value