Man Zai Industries Co (ROCO:4543) Cyclically Adjusted Book per Share: NT$31.59 (As of Dec. 2025)

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ROCO:4543 Man Zai Industries Co Ltd ROCO:4543
61 GF Score
Price NT$34.35
GF Value NT$36.44
Valuation Fairly Valued
! 4 Warning Signs
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What is Man Zai Industries Co Cyclically Adjusted Book per Share?

Man Zai Industries Co ROCO:4543 +1.03% 61 Cyclically Adjusted Book per Share is NT$31.59 as of Dec. 2025. GuruFocus rates ROCO:4543 with a GF Score™ of 61/100 and a GF Value™ of NT$36.44 (Fairly Valued). The stock has 4 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.

Man Zai Industries Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$30.053. 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$31.59 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Man Zai Industries Co's average Cyclically Adjusted Book Growth Rate was 1.40% 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 (2026-07-16), Man Zai Industries Co's current stock price is NT$34.35. Man Zai Industries Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$31.59. Man Zai Industries Co's Cyclically Adjusted PB Ratio of today is 1.09.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Man Zai Industries Co was 2.21. The lowest was 0.68. And the median was 1.25.


Man Zai Industries Co  (ROCO:4543) 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.

Man Zai Industries Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=34.35/31.59
=1.09

* 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 Man Zai Industries Co was 2.21. The lowest was 0.68. And the median was 1.25.


Be Aware

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


Man Zai Industries Co Cyclically Adjusted Book per Share Related Terms


Man Zai Industries Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Man Zai Industries 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.

Man Zai Industries Co Cyclically Adjusted Book per Share Chart

Man Zai Industries 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 30.38 31.14 31.59

Man Zai Industries 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 31.14 31.51 31.68 31.78 31.59

ROCO:4543 vs ORLY, AZO: Cyclically Adjusted Book per Share Comparison

For the Auto Parts subindustry, Man Zai Industries 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.


Man Zai Industries Co Cyclically Adjusted PB Ratio vs Vehicles & Parts Industry

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

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


ROCO:4543
61GF Score
Man Zai Industries Co Ltd ROCO:4543
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Man Zai Industries 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, Man Zai Industries 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)
=30.053/324.0540*324.0540
=30.053

Current CPI (Dec. 2025) = 324.0540.

Man Zai Industries Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 25.462 238.132 34.649
201606 24.651 241.018 33.144
201609 28.498 241.428 38.251
201612 25.216 241.432 33.845
201703 24.999 243.801 33.228
201706 24.903 244.955 32.944
201709 27.462 246.819 36.055
201712 24.635 246.524 32.383
201803 24.839 249.554 32.254
201806 25.370 251.989 32.625
201809 25.869 252.439 33.208
201812 26.158 251.233 33.740
201903 26.279 254.202 33.500
201906 25.566 256.143 32.344
201909 25.572 256.759 32.274
201912 25.354 256.974 31.972
202003 24.560 258.115 30.834
202006 24.880 257.797 31.274
202009 24.964 260.280 31.081
202012 25.113 260.474 31.243
202103 25.295 264.877 30.946
202106 25.476 271.696 30.385
202109 25.632 274.310 30.280
202112 25.585 278.802 29.738
202203 26.103 287.504 29.421
202206 26.873 296.311 29.389
202209 28.173 296.808 30.759
202212 27.796 296.797 30.349
202303 27.277 301.836 29.285
202306 28.198 305.109 29.949
202309 28.904 307.789 30.431
202312 29.047 306.746 30.686
202403 28.954 312.332 30.041
202406 29.693 314.175 30.627
202409 29.919 315.301 30.750
202412 30.473 315.605 31.289
202503 29.756 319.799 30.152
202506 28.785 322.561 28.918
202509 29.423 324.800 29.355
202512 30.053 324.054 30.053

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$31.59 mean?
Man Zai Industries Co (ROCO:4543) has a Cyclically Adjusted Book per Share of NT$31.59 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 Man Zai Industries Co and its competitors.
Is Man Zai Industries Co's Cyclically Adjusted Book per Share too high?
Man Zai Industries Co's current Cyclically Adjusted Book per Share is NT$31.59. Overall, Man Zai Industries Co has a GF Score™ of 61/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Man Zai Industries Co's Cyclically Adjusted Book per Share compare to ORLY and AZO?
Man Zai Industries Co's Cyclically Adjusted Book per Share of NT$31.59 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 Man Zai Industries Co and its competitors. Man Zai Industries Co's current Cyclically Adjusted Book per Share is NT$31.59. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Man Zai Industries Co stock overvalued right now?
Based on GuruFocus' analysis, Man Zai Industries Co (ROCO:4543) is currently considered Fairly Valued. The stock's GF Value™ is NT$36.44, compared to a current price of NT$34.35 — trading 5.7% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$31.59. Man Zai Industries Co's overall GF Score™ is 61/100 with 4 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 Man Zai Industries Co (ROCO:4543), the current Cyclically Adjusted Book per Share is NT$31.59 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 Man Zai Industries Co (ROCO:4543) Overvalued in 2026?

Based on GuruFocus' analysis, Man Zai Industries Co stock appears to be undervalued. The current stock price of NT$34.35 is trading 5.7% below its estimated GF Value™ of NT$36.44. GuruFocus considers Man Zai Industries Co to be Fairly Valued.

Key valuation signals for ROCO:4543:

  • Cyclically Adjusted Book per Share: NT$31.59
  • GF Value™: NT$36.44 vs. price of NT$34.35 (5.7% below fair value)
  • GF Score™: 61/100 with 4 warning signs

No single metric tells the full story. See the ROCO:4543 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Man Zai Industries Co Business Description

Address Zhongshan Road, Number 260, Section 2, Guanmiao District, Tainan, TWN, 718
Man Zai Industries Co Ltd is involved in developing and manufacturing of air conditioning products for automobiles. Its products include A/C-Module, Cooling Module and Other. The company generates the majority of its revenue from the sale of A/C modules.
61GF Score

Get the complete analysis for ROCO:4543

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

NT$34.35
Price
NT$36.44
GF Value