Winson Machinery Co (ROCO:4538) Cyclically Adjusted Book per Share: NT$15.51 (As of Dec. 2025)

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ROCO:4538 Winson Machinery Co Ltd ROCO:4538
75 GF Score
Price NT$18.60
GF Value NT$17.46
Valuation Fairly Valued
! 5 Warning Signs
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What is Winson Machinery Co Cyclically Adjusted Book per Share?

Winson Machinery Co ROCO:4538 +0.54% 75 Cyclically Adjusted Book per Share is NT$15.51 as of Dec. 2025. GuruFocus rates ROCO:4538 with a GF Score™ of 75/100 and a GF Value™ of NT$17.46 (Fairly Valued). 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.

Winson Machinery Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$14.684. 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 NT$15.51 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Winson Machinery Co's average Cyclically Adjusted Book Growth Rate was 2.40% 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.

As of today (2026-07-15), Winson Machinery Co's current stock price is NT$18.60. Winson Machinery Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$15.51. Winson Machinery Co's Cyclically Adjusted PB Ratio of today is 1.20.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Winson Machinery Co was 1.61. The lowest was 1.08. And the median was 1.21.


Winson Machinery Co  (ROCO:4538) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=18.60/15.51
=1.20

* 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 Winson Machinery Co was 1.61. The lowest was 1.08. And the median was 1.21.


Be Aware

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


Winson Machinery Co Cyclically Adjusted Book per Share Related Terms


Winson Machinery Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Winson Machinery 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.

Winson Machinery Co Cyclically Adjusted Book per Share Chart

Winson Machinery 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 0.00 0.00 0.00 15.14 15.51

Winson Machinery Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 15.14 15.33 15.45 15.53 15.51

ROCO:4538 vs CRS, ATI, MLI: Cyclically Adjusted Book per Share Comparison

For the Metal Fabrication subindustry, Winson Machinery 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.


Winson Machinery Co Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Winson Machinery Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


ROCO:4538
75GF Score
Winson Machinery Co Ltd ROCO:4538
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Winson Machinery 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, Winson Machinery Co's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=14.684/324.0540*324.0540
=14.684

Current CPI (Dec. 2025) = 324.0540.

Winson Machinery Co Quarterly Data

Book Value per Share CPI Adj_Book
201412 10.843 234.812 14.964
201506 10.554 238.638 14.332
201512 10.745 236.525 14.721
201606 10.650 241.018 14.319
201612 11.414 241.432 15.320
201706 11.588 244.955 15.330
201709 0.000 246.819 0.000
201712 12.230 246.524 16.076
201803 0.000 249.554 0.000
201806 11.669 251.989 15.006
201809 12.242 252.439 15.715
201812 12.773 251.233 16.475
201903 13.294 254.202 16.947
201906 12.487 256.143 15.798
201909 12.689 256.759 16.015
201912 12.958 256.974 16.341
202003 13.040 258.115 16.371
202006 12.989 257.797 16.327
202009 13.002 260.280 16.188
202012 13.227 260.474 16.456
202103 13.383 264.877 16.373
202106 12.756 271.696 15.214
202109 12.989 274.310 15.344
202112 13.192 278.802 15.333
202203 13.281 287.504 14.969
202206 13.192 296.311 14.427
202209 13.734 296.808 14.995
202212 14.399 296.797 15.721
202303 14.991 301.836 16.094
202306 14.894 305.109 15.819
202309 14.984 307.789 15.776
202312 15.301 306.746 16.164
202403 15.431 312.332 16.010
202406 14.649 314.175 15.110
202409 15.049 315.301 15.467
202412 14.757 315.605 15.152
202503 14.872 319.799 15.070
202506 14.473 322.561 14.540
202509 14.604 324.800 14.570
202512 14.684 324.054 14.684

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 NT$15.51 mean?
Winson Machinery Co (ROCO:4538) has a Cyclically Adjusted Book per Share of NT$15.51 as of Dec. 2025. 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 Winson Machinery Co and its competitors.
Is Winson Machinery Co's Cyclically Adjusted Book per Share too high?
Winson Machinery Co's current Cyclically Adjusted Book per Share is NT$15.51. Overall, Winson Machinery Co has a GF Score™ of 75/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Winson Machinery Co's Cyclically Adjusted Book per Share compare to CRS and ATI?
Winson Machinery Co's Cyclically Adjusted Book per Share of NT$15.51 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products 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 Winson Machinery Co and its competitors. Winson Machinery Co's current Cyclically Adjusted Book per Share is NT$15.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Winson Machinery Co stock overvalued right now?
Based on GuruFocus' analysis, Winson Machinery Co (ROCO:4538) is currently considered Fairly Valued. The stock's GF Value™ is NT$17.46, compared to a current price of NT$18.60 — trading 6.5% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$15.51. Winson Machinery Co's overall GF Score™ is 75/100 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 Winson Machinery Co (ROCO:4538), the current Cyclically Adjusted Book per Share is NT$15.51 as of Dec. 2025. 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 Winson Machinery Co (ROCO:4538) Overvalued in 2026?

Based on GuruFocus' analysis, Winson Machinery Co stock appears to be overvalued. The current stock price of NT$18.60 is trading 6.5% above its estimated GF Value™ of NT$17.46. GuruFocus considers Winson Machinery Co to be Fairly Valued.

Key valuation signals for ROCO:4538:

  • Cyclically Adjusted Book per Share: NT$15.51
  • GF Value™: NT$17.46 vs. price of NT$18.60 (6.5% above fair value)
  • GF Score™: 75/100 with 5 warning signs

No single metric tells the full story. See the ROCO:4538 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Winson Machinery Co Business Description

Address No. 23, Lugang South 6th Road, Lugang Town, Changhua, TWN, 505
Winson Machinery Co Ltd is a Taiwan-based company specialized in large machine tool castings, ductile iron, and grey iron castings. It offers products such as beds for grinding M/C, heads for vertical milling M/C, beds for slant lathe, bed for lathe M/C, beams, tables, beds for CNC lathes, and others. The company also offers production equipment such as module furan sand mixer, induction furnace, casting ladle, 6-ton induction furnace, vertical sand blasting machine, and annealing furnace.
75GF Score

Get the complete analysis for ROCO:4538

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

NT$18.60
Price
NT$17.46
GF Value