Sonix Technology Co (TPE:5471) Cyclically Adjusted Book per Share: NT$23.78 (As of Dec. 2025)


TPE:5471 Sonix Technology Co Ltd TPE:5471
63 GF Score
Price NT$67.60
GF Value NT$49.10
Valuation Significantly Overvalued
! 10 Warning Signs
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What is Sonix Technology Co Cyclically Adjusted Book per Share?

Sonix Technology Co TPE:5471 63 Cyclically Adjusted Book per Share is NT$23.78 as of Dec. 2025. GuruFocus rates TPE:5471 with a GF Score™ of 63/100 and a GF Value™ of NT$49.10 (Significantly Overvalued). The stock has 10 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.

Sonix Technology Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$20.953. 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$23.78 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Sonix Technology Co's average Cyclically Adjusted Book Growth Rate was 0.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 1.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 3.20% 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 Sonix Technology Co was 5.10% per year. The lowest was 1.20% per year. And the median was 2.90% per year.

As of today (2026-07-11), Sonix Technology Co's current stock price is NT$67.60. Sonix Technology Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$23.78. Sonix Technology Co's Cyclically Adjusted PB Ratio of today is 2.84.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Sonix Technology Co was 5.52. The lowest was 1.33. And the median was 2.14.


Sonix Technology Co  (TPE:5471) 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.

Sonix Technology Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=67.60/23.78
=2.84

* 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 Sonix Technology Co was 5.52. The lowest was 1.33. And the median was 2.14.


Be Aware

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


Sonix Technology Co Cyclically Adjusted Book per Share Related Terms


Sonix Technology Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Sonix Technology 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.

Sonix Technology Co Cyclically Adjusted Book per Share Chart

Sonix Technology 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 21.73 22.97 23.37 23.60 23.78

Sonix Technology 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 23.60 23.77 23.88 23.94 23.78

TPE:5471 vs NVDA, AVGO, MU: Cyclically Adjusted Book per Share Comparison

For the Semiconductors subindustry, Sonix Technology 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.


Sonix Technology Co Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Sonix Technology Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TPE:5471
63GF Score
Sonix Technology Co Ltd TPE:5471
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sonix Technology 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, Sonix Technology 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)
=20.953/324.0540*324.0540
=20.953

Current CPI (Dec. 2025) = 324.0540.

Sonix Technology Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 18.687 238.132 25.430
201606 17.143 241.018 23.049
201609 17.509 241.428 23.501
201612 17.857 241.432 23.968
201703 17.966 243.801 23.880
201706 16.718 244.955 22.116
201709 17.229 246.819 22.620
201712 17.469 246.524 22.963
201803 17.944 249.554 23.301
201806 17.144 251.989 22.047
201809 17.384 252.439 22.316
201812 17.646 251.233 22.761
201903 18.520 254.202 23.609
201906 17.074 256.143 21.601
201909 17.613 256.759 22.229
201912 17.931 256.974 22.612
202003 18.348 258.115 23.035
202006 19.350 257.797 24.323
202009 20.837 260.280 25.942
202012 23.219 260.474 28.887
202103 24.721 264.877 30.244
202106 26.699 271.696 31.844
202109 23.984 274.310 28.333
202112 25.802 278.802 29.990
202203 27.678 287.504 31.197
202206 21.124 296.311 23.102
202209 21.279 296.808 23.232
202212 21.455 296.797 23.425
202303 21.910 301.836 23.523
202306 20.393 305.109 21.659
202309 21.226 307.789 22.348
202312 21.216 306.746 22.413
202403 21.703 312.332 22.518
202406 20.691 314.175 21.342
202409 20.748 315.301 21.324
202412 20.962 315.605 21.523
202503 21.272 319.799 21.555
202506 19.789 322.561 19.881
202509 20.482 324.800 20.435
202512 20.953 324.054 20.953

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$23.78 mean?
Sonix Technology Co (TPE:5471) has a Cyclically Adjusted Book per Share of NT$23.78 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 Sonix Technology Co and its competitors.
Is Sonix Technology Co's Cyclically Adjusted Book per Share too high?
Sonix Technology Co's current Cyclically Adjusted Book per Share is NT$23.78. Overall, Sonix Technology Co has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sonix Technology Co's Cyclically Adjusted Book per Share compare to NVDA and AVGO?
Sonix Technology Co's Cyclically Adjusted Book per Share of NT$23.78 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Cyclically Adjusted Book per Share depends on the Semiconductors 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 Sonix Technology Co and its competitors. Sonix Technology Co's current Cyclically Adjusted Book per Share is NT$23.78. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonix Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Sonix Technology Co (TPE:5471) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$49.10, compared to a current price of NT$67.60 — trading 37.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$23.78. Sonix Technology Co's overall GF Score™ is 63/100 with 10 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 Sonix Technology Co (TPE:5471), the current Cyclically Adjusted Book per Share is NT$23.78 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 Sonix Technology Co (TPE:5471) Overvalued in 2026?

Based on GuruFocus' analysis, Sonix Technology Co stock appears to be overvalued. The current stock price of NT$67.60 is trading 37.7% above its estimated GF Value™ of NT$49.10. GuruFocus considers Sonix Technology Co to be Significantly Overvalued.

Key valuation signals for TPE:5471:

  • Cyclically Adjusted Book per Share: NT$23.78
  • GF Value™: NT$49.10 vs. price of NT$67.60 (37.7% above fair value)
  • GF Score™: 63/100 with 10 warning signs

No single metric tells the full story. See the TPE:5471 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sonix Technology Co Business Description

Address 10th Floor-1., No.36, Taiyuan Street, Zhubei City, Hsinchu County, Zhubei, TWN
Sonix Technology Co Ltd develops, designs, manufactures and trades semiconductors. Its products have a range of applications, which can be divided into two main categories in terms of end products: consumer chips and multimedia chips. Its main products include High-efficiency microcontrollers, Consumer MCUs, Video/Image Controller, Wireless video transmission, and OID products (Optical ID). The company manufactured and sold semi-conductor products hence its reportable segments were within the semi-conductor segment. Geographically, it operates in Taiwan, China, and Others with majority of revenue from Taiwan.
63GF Score

Get the complete analysis for TPE:5471

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

NT$67.60
Price
NT$49.10
GF Value