Biostar Microtech International (TPE:2399) Cyclically Adjusted Book per Share: NT$14.76 (As of Dec. 2025)


TPE:2399 Biostar Microtech International Corp TPE:2399
50 GF Score
Price NT$55.00
GF Value NT$17.37
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Biostar Microtech International Cyclically Adjusted Book per Share?

Biostar Microtech International TPE:2399 +10.00% 50 Cyclically Adjusted Book per Share is NT$14.76 as of Dec. 2025. GuruFocus rates TPE:2399 with a GF Score™ of 50/100 and a GF Value™ of NT$17.37 (Significantly Overvalued). The stock has 7 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.

Biostar Microtech International's adjusted book value per share for the three months ended in Dec. 2025 was NT$12.357. 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$14.76 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Biostar Microtech International's average Cyclically Adjusted Book Growth Rate was -1.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -1.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 0.30% 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 Biostar Microtech International was 1.70% per year. The lowest was -1.30% per year. And the median was 0.75% per year.

As of today (2026-07-07), Biostar Microtech International's current stock price is NT$55.00. Biostar Microtech International's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$14.76. Biostar Microtech International's Cyclically Adjusted PB Ratio of today is 3.73.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Biostar Microtech International was 3.39. The lowest was 0.49. And the median was 1.38.


Biostar Microtech International  (TPE:2399) 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.

Biostar Microtech International's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=55.00/14.76
=3.73

* 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 Biostar Microtech International was 3.39. The lowest was 0.49. And the median was 1.38.


Be Aware

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


Biostar Microtech International Cyclically Adjusted Book per Share Related Terms


Biostar Microtech International Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Biostar Microtech International'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.

Biostar Microtech International Cyclically Adjusted Book per Share Chart

Biostar Microtech International 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 14.95 15.33 15.21 14.96 14.76

Biostar Microtech International 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 14.96 15.01 14.98 14.93 14.76

TPE:2399 vs SNDK, DELL, STX: Cyclically Adjusted Book per Share Comparison

For the Computer Hardware subindustry, Biostar Microtech International'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.


Biostar Microtech International Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Biostar Microtech International's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Biostar Microtech International's Cyclically Adjusted PB Ratio falls into.


TPE:2399
50GF Score
Biostar Microtech International Corp TPE:2399
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Biostar Microtech International 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, Biostar Microtech International'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)
=12.357/324.0540*324.0540
=12.357

Current CPI (Dec. 2025) = 324.0540.

Biostar Microtech International Quarterly Data

Book Value per Share CPI Adj_Book
201603 12.970 238.132 17.650
201606 13.147 241.018 17.676
201609 12.878 241.428 17.285
201612 12.860 241.432 17.261
201703 12.607 243.801 16.757
201706 13.076 244.955 17.298
201709 13.436 246.819 17.640
201712 13.400 246.524 17.614
201803 13.789 249.554 17.905
201806 13.119 251.989 16.871
201809 11.870 252.439 15.237
201812 11.175 251.233 14.414
201903 11.287 254.202 14.389
201906 11.030 256.143 13.954
201909 11.039 256.759 13.932
201912 11.230 256.974 14.161
202003 10.982 258.115 13.788
202006 11.371 257.797 14.293
202009 11.847 260.280 14.750
202012 12.069 260.474 15.015
202103 12.448 264.877 15.229
202106 13.237 271.696 15.788
202109 13.182 274.310 15.572
202112 13.652 278.802 15.868
202203 13.868 287.504 15.631
202206 12.566 296.311 13.743
202209 12.837 296.808 14.015
202212 12.619 296.797 13.778
202303 12.767 301.836 13.707
202306 12.882 305.109 13.682
202309 12.739 307.789 13.412
202312 12.047 306.746 12.727
202403 12.253 312.332 12.713
202406 12.298 314.175 12.685
202409 12.211 315.301 12.550
202412 12.184 315.605 12.510
202503 12.268 319.799 12.431
202506 11.891 322.561 11.946
202509 12.089 324.800 12.061
202512 12.357 324.054 12.357

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$14.76 mean?
Biostar Microtech International (TPE:2399) has a Cyclically Adjusted Book per Share of NT$14.76 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 Biostar Microtech International and its competitors.
Is Biostar Microtech International's Cyclically Adjusted Book per Share too high?
Biostar Microtech International's current Cyclically Adjusted Book per Share is NT$14.76. Overall, Biostar Microtech International has a GF Score™ of 50/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Biostar Microtech International's Cyclically Adjusted Book per Share compare to SNDK and DELL?
Biostar Microtech International's Cyclically Adjusted Book per Share of NT$14.76 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 Biostar Microtech International and its competitors. Biostar Microtech International's current Cyclically Adjusted Book per Share is NT$14.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Biostar Microtech International stock overvalued right now?
Based on GuruFocus' analysis, Biostar Microtech International (TPE:2399) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$17.37, compared to a current price of NT$55.00 — trading 216.6% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$14.76. Biostar Microtech International's overall GF Score™ is 50/100 with 7 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 Biostar Microtech International (TPE:2399), the current Cyclically Adjusted Book per Share is NT$14.76 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 Biostar Microtech International (TPE:2399) Overvalued in 2026?

Based on GuruFocus' analysis, Biostar Microtech International stock appears to be overvalued. The current stock price of NT$55.00 is trading 216.6% above its estimated GF Value™ of NT$17.37. GuruFocus considers Biostar Microtech International to be Significantly Overvalued.

Key valuation signals for TPE:2399:

  • Cyclically Adjusted Book per Share: NT$14.76
  • GF Value™: NT$17.37 vs. price of NT$55.00 (216.6% above fair value)
  • GF Score™: 50/100 with 7 warning signs

No single metric tells the full story. See the TPE:2399 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Biostar Microtech International Business Description

Address No. 108-2, Minquan Rd, 2nd Floor, Xindian District, New Taipei City, TWN
Biostar Microtech International Corp is engaged in the manufacturing and selling of computer motherboards, industrial computers, and other computer peripheral products. The company's offerings include Industrial computers, motherboards, graphics cards, solid-state drives, memory, and other Peripheral equipment. Its reportable segments are: i) Asia-Pacific Operating Segment: Manufacture of computer mainboards, industrial computers and display cards, and sale of electronic products in the Asia-Pacific area, ii) America Sales Segment: Sale of electronic products in the Americas, and iii) Europe Sales Segment: Sale of electronic products in Europe. The majority of the company's revenue is derived from the Asia-Pacific Operating Segment.
50GF Score

Get the complete analysis for TPE:2399

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

NT$55.00
Price
NT$17.37
GF Value