Giant Manufacturing Co (TPE:9921) Cyclically Adjusted Book per Share: NT$79.57 (As of Dec. 2025)


TPE:9921 Giant Manufacturing Co Ltd TPE:9921
63 GF Score
Price NT$72.70
GF Value NT$131.17
Valuation Significantly Undervalued
! 6 Warning Signs
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What is Giant Manufacturing Co Cyclically Adjusted Book per Share?

Giant Manufacturing Co TPE:9921 63 Cyclically Adjusted Book per Share is NT$79.57 as of Dec. 2025. GuruFocus rates TPE:9921 with a GF Score™ of 63/100 and a GF Value™ of NT$131.17 (Significantly Undervalued). The stock has 6 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.

Giant Manufacturing Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$86.878. 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$79.57 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Giant Manufacturing Co's average Cyclically Adjusted Book Growth Rate was 4.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 6.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 8.30% 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 Giant Manufacturing Co was 10.30% per year. The lowest was 6.20% per year. And the median was 8.40% per year.

As of today (2026-07-12), Giant Manufacturing Co's current stock price is NT$72.70. Giant Manufacturing Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$79.57. Giant Manufacturing Co's Cyclically Adjusted PB Ratio of today is 0.91.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Giant Manufacturing Co was 6.51. The lowest was 0.83. And the median was 3.21.


Giant Manufacturing Co  (TPE:9921) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=72.70/79.57
=0.91

* 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 Giant Manufacturing Co was 6.51. The lowest was 0.83. And the median was 3.21.


Be Aware

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


Giant Manufacturing Co Cyclically Adjusted Book per Share Related Terms


Giant Manufacturing Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Giant Manufacturing 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.

Giant Manufacturing Co Cyclically Adjusted Book per Share Chart

Giant Manufacturing 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 59.70 66.50 71.59 76.03 79.57

Giant Manufacturing 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 76.03 77.48 78.56 79.42 79.57

TPE:9921 vs AS, HAS, LTH: Cyclically Adjusted Book per Share Comparison

For the Leisure subindustry, Giant Manufacturing 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.


Giant Manufacturing Co Cyclically Adjusted PB Ratio vs Travel & Leisure Industry

For the Travel & Leisure industry and Consumer Cyclical sector, Giant Manufacturing Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TPE:9921
63GF Score
Giant Manufacturing Co Ltd TPE:9921
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Giant Manufacturing 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, Giant Manufacturing 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)
=86.878/324.0540*324.0540
=86.878

Current CPI (Dec. 2025) = 324.0540.

Giant Manufacturing Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 56.271 238.132 76.575
201606 51.383 241.018 69.086
201609 52.075 241.428 69.897
201612 54.085 241.432 72.594
201703 52.648 243.801 69.978
201706 50.662 244.955 67.021
201709 53.245 246.819 69.907
201712 51.905 246.524 68.229
201803 52.969 249.554 68.782
201806 51.369 251.989 66.060
201809 52.910 252.439 67.920
201812 55.044 251.233 70.999
201903 57.450 254.202 73.237
201906 55.517 256.143 70.236
201909 56.486 256.759 71.291
201912 57.787 256.974 72.872
202003 58.384 258.115 73.299
202006 57.603 257.797 72.408
202009 62.473 260.280 77.780
202012 66.598 260.474 82.854
202103 70.858 264.877 86.689
202106 67.275 271.696 80.239
202109 70.059 274.310 82.764
202112 72.689 278.802 84.487
202203 79.262 287.504 89.338
202206 73.824 296.311 80.736
202209 79.811 296.808 87.137
202212 85.077 296.797 92.890
202303 87.487 301.836 93.927
202306 82.174 305.109 87.276
202309 86.022 307.789 90.568
202312 85.907 306.746 90.754
202403 88.501 312.332 91.822
202406 87.013 314.175 89.749
202409 89.147 315.301 91.622
202412 86.097 315.605 88.402
202503 88.592 319.799 89.771
202506 81.577 322.561 81.955
202509 84.874 324.800 84.679
202512 86.878 324.054 86.878

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$79.57 mean?
Giant Manufacturing Co (TPE:9921) has a Cyclically Adjusted Book per Share of NT$79.57 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 Giant Manufacturing Co and its competitors.
Is Giant Manufacturing Co's Cyclically Adjusted Book per Share too high?
Giant Manufacturing Co's current Cyclically Adjusted Book per Share is NT$79.57. Overall, Giant Manufacturing Co has a GF Score™ of 63/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Giant Manufacturing Co's Cyclically Adjusted Book per Share compare to AS and HAS?
Giant Manufacturing Co's Cyclically Adjusted Book per Share of NT$79.57 can be compared against companies in the Travel & Leisure 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 Travel & Leisure company?
A good Cyclically Adjusted Book per Share depends on the Travel & Leisure 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 Giant Manufacturing Co and its competitors. Giant Manufacturing Co's current Cyclically Adjusted Book per Share is NT$79.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Giant Manufacturing Co stock overvalued right now?
Based on GuruFocus' analysis, Giant Manufacturing Co (TPE:9921) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$131.17, compared to a current price of NT$72.70 — trading 44.6% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$79.57. Giant Manufacturing Co's overall GF Score™ is 63/100 with 6 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 Giant Manufacturing Co (TPE:9921), the current Cyclically Adjusted Book per Share is NT$79.57 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 Giant Manufacturing Co (TPE:9921) Overvalued in 2026?

Based on GuruFocus' analysis, Giant Manufacturing Co stock appears to be undervalued. The current stock price of NT$72.70 is trading 44.6% below its estimated GF Value™ of NT$131.17. GuruFocus considers Giant Manufacturing Co to be Significantly Undervalued.

Key valuation signals for TPE:9921:

  • Cyclically Adjusted Book per Share: NT$79.57
  • GF Value™: NT$131.17 vs. price of NT$72.70 (44.6% below fair value)
  • GF Score™: 63/100 with 6 warning signs

No single metric tells the full story. See the TPE:9921 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Giant Manufacturing Co Business Description

Address Dongda Road, No. 997 and 999, Section 1, Xitun District, Taichung, TWN, 40763
Giant Manufacturing Co Ltd manufactures and sells bicycles, electric bicycles and related parts. Its segments includes Bicycle, Materials, and Others. The company generates majority of its revenue from Bicycle segment.
63GF Score

Get the complete analysis for TPE:9921

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

NT$72.70
Price
NT$131.17
GF Value