Cheng Mei Materials Technology (TPE:4960) Cyclically Adjusted Book per Share: NT$22.09 (As of Dec. 2025)

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TPE:4960 Cheng Mei Materials Technology Corp TPE:4960
49 GF Score
Price NT$23.35
GF Value NT$13.17
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Cheng Mei Materials Technology Cyclically Adjusted Book per Share?

Cheng Mei Materials Technology TPE:4960 -1.27% 49 Cyclically Adjusted Book per Share is NT$22.09 as of Dec. 2025. GuruFocus rates TPE:4960 with a GF Score™ of 49/100 and a GF Value™ of NT$13.17 (Significantly Overvalued). 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.

Cheng Mei Materials Technology's adjusted book value per share for the three months ended in Dec. 2025 was NT$12.982. 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$22.09 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Cheng Mei Materials Technology's average Cyclically Adjusted Book Growth Rate was -8.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -5.10% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -1.30% 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 Cheng Mei Materials Technology was 2.60% per year. The lowest was -5.10% per year. And the median was 0.65% per year.

As of today (2026-07-13), Cheng Mei Materials Technology's current stock price is NT$23.35. Cheng Mei Materials Technology's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$22.09. Cheng Mei Materials Technology's Cyclically Adjusted PB Ratio of today is 1.06.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Cheng Mei Materials Technology was 1.79. The lowest was 0.20. And the median was 0.54.


Cheng Mei Materials Technology  (TPE:4960) 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.

Cheng Mei Materials Technology's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=23.35/22.09
=1.06

* 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 Cheng Mei Materials Technology was 1.79. The lowest was 0.20. And the median was 0.54.


Be Aware

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


Cheng Mei Materials Technology Cyclically Adjusted Book per Share Related Terms


Cheng Mei Materials Technology Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Cheng Mei Materials Technology'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.

Cheng Mei Materials Technology Cyclically Adjusted Book per Share Chart

Cheng Mei Materials Technology 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 24.93 25.87 25.39 24.03 22.09

Cheng Mei Materials Technology 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 24.03 23.70 23.31 22.81 22.09

TPE:4960 vs APH, GLW: Cyclically Adjusted Book per Share Comparison

For the Electronic Components subindustry, Cheng Mei Materials Technology'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.


Cheng Mei Materials Technology Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Cheng Mei Materials Technology's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Cheng Mei Materials Technology's Cyclically Adjusted PB Ratio falls into.


TPE:4960
49GF Score
Cheng Mei Materials Technology Corp TPE:4960
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Cheng Mei Materials Technology 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, Cheng Mei Materials Technology'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)
=12.982/324.0540*324.0540
=12.982

Current CPI (Dec. 2025) = 324.0540.

Cheng Mei Materials Technology Quarterly Data

Book Value per Share CPI Adj_Book
201603 28.140 238.132 38.293
201606 26.289 241.018 35.346
201609 24.989 241.428 33.541
201612 24.443 241.432 32.808
201703 23.097 243.801 30.700
201706 22.642 244.955 29.953
201709 20.408 246.819 26.794
201712 20.055 246.524 26.362
201803 19.546 249.554 25.381
201806 19.108 251.989 24.573
201809 18.968 252.439 24.349
201812 18.532 251.233 23.904
201903 18.477 254.202 23.554
201906 17.840 256.143 22.570
201909 17.107 256.759 21.591
201912 17.073 256.974 21.530
202003 16.617 258.115 20.862
202006 16.472 257.797 20.706
202009 16.615 260.280 20.686
202012 17.007 260.474 21.158
202103 17.656 264.877 21.601
202106 17.843 271.696 21.281
202109 18.270 274.310 21.583
202112 18.244 278.802 21.205
202203 18.579 287.504 20.941
202206 18.292 296.311 20.005
202209 19.397 296.808 21.178
202212 19.124 296.797 20.880
202303 16.751 301.836 17.984
202306 16.343 305.109 17.358
202309 16.510 307.789 17.382
202312 16.038 306.746 16.943
202403 16.117 312.332 16.722
202406 16.018 314.175 16.522
202409 15.661 315.301 16.096
202412 15.577 315.605 15.994
202503 15.231 319.799 15.434
202506 13.600 322.561 13.663
202509 13.335 324.800 13.304
202512 12.982 324.054 12.982

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$22.09 mean?
Cheng Mei Materials Technology (TPE:4960) has a Cyclically Adjusted Book per Share of NT$22.09 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 Cheng Mei Materials Technology and its competitors.
Is Cheng Mei Materials Technology's Cyclically Adjusted Book per Share too high?
Cheng Mei Materials Technology's current Cyclically Adjusted Book per Share is NT$22.09. Overall, Cheng Mei Materials Technology has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Cheng Mei Materials Technology's Cyclically Adjusted Book per Share compare to APH and GLW?
Cheng Mei Materials Technology's Cyclically Adjusted Book per Share of NT$22.09 can be compared against companies in the Hardware 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 Hardware company?
A good Cyclically Adjusted Book per Share depends on the Hardware 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 Cheng Mei Materials Technology and its competitors. Cheng Mei Materials Technology's current Cyclically Adjusted Book per Share is NT$22.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cheng Mei Materials Technology stock overvalued right now?
Based on GuruFocus' analysis, Cheng Mei Materials Technology (TPE:4960) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$13.17, compared to a current price of NT$23.35 — trading 77.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$22.09. Cheng Mei Materials Technology's overall GF Score™ is 49/100 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 Cheng Mei Materials Technology (TPE:4960), the current Cyclically Adjusted Book per Share is NT$22.09 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 Cheng Mei Materials Technology (TPE:4960) Overvalued in 2026?

Based on GuruFocus' analysis, Cheng Mei Materials Technology stock appears to be overvalued. The current stock price of NT$23.35 is trading 77.3% above its estimated GF Value™ of NT$13.17. GuruFocus considers Cheng Mei Materials Technology to be Significantly Overvalued.

Key valuation signals for TPE:4960:

  • Cyclically Adjusted Book per Share: NT$22.09
  • GF Value™: NT$13.17 vs. price of NT$23.35 (77.3% above fair value)
  • GF Score™: 49/100 with 5 warning signs

No single metric tells the full story. See the TPE:4960 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Cheng Mei Materials Technology Business Description

Address No. 13, Muzhagang West Road, Shanhua District, Tainan City, TWN, 741
Cheng Mei Materials Technology Corp is engaged in manufacturing and selling optoelectronic material and components (polarizing film). The company derives the majority of its revenue from China, and the rest from Taiwan and other Asian areas.
49GF Score

Get the complete analysis for TPE:4960

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

NT$23.35
Price
NT$13.17
GF Value