Genius Electronic Optical Co (TPE:3406) Cyclically Adjusted Book per Share: NT$150.16 (As of Dec. 2025)


TPE:3406 Genius Electronic Optical Co Ltd TPE:3406
92 GF Score
Price NT$653.00
GF Value NT$496.23
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Genius Electronic Optical Co Cyclically Adjusted Book per Share?

Genius Electronic Optical Co TPE:3406 +2.67% 92 Cyclically Adjusted Book per Share is NT$150.16 as of Dec. 2025. GuruFocus rates TPE:3406 with a GF Score™ of 92/100 and a GF Value™ of NT$496.23 (Significantly Overvalued). The stock has 2 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.

Genius Electronic Optical Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$235.140. 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$150.16 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Genius Electronic Optical Co's average Cyclically Adjusted Book Growth Rate was 11.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 10.60% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 11.70% 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 Genius Electronic Optical Co was 12.30% per year. The lowest was 10.50% per year. And the median was 11.10% per year.

As of today (2026-07-07), Genius Electronic Optical Co's current stock price is NT$653.00. Genius Electronic Optical Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$150.16. Genius Electronic Optical Co's Cyclically Adjusted PB Ratio of today is 4.35.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Genius Electronic Optical Co was 9.56. The lowest was 2.24. And the median was 3.92.


Genius Electronic Optical Co  (TPE:3406) 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.

Genius Electronic Optical Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=653.00/150.16
=4.35

* 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 Genius Electronic Optical Co was 9.56. The lowest was 2.24. And the median was 3.92.


Be Aware

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


Genius Electronic Optical Co Cyclically Adjusted Book per Share Related Terms


Genius Electronic Optical Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Genius Electronic Optical 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.

Genius Electronic Optical Co Cyclically Adjusted Book per Share Chart

Genius Electronic Optical 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 97.99 111.10 120.84 134.53 150.16

Genius Electronic Optical 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 134.53 139.17 142.91 146.90 150.16

TPE:3406 vs SNDK, DELL, STX: Cyclically Adjusted Book per Share Comparison

For the Computer Hardware subindustry, Genius Electronic Optical 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.


Genius Electronic Optical Co Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Genius Electronic Optical Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Genius Electronic Optical Co's Cyclically Adjusted PB Ratio falls into.


TPE:3406
92GF Score
Genius Electronic Optical Co Ltd TPE:3406
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Genius Electronic Optical 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, Genius Electronic Optical 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)
=235.14/324.0540*324.0540
=235.140

Current CPI (Dec. 2025) = 324.0540.

Genius Electronic Optical Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 62.858 238.132 85.538
201606 59.372 241.018 79.827
201609 59.372 241.428 79.691
201612 62.033 241.432 83.262
201703 60.426 243.801 80.317
201706 62.673 244.955 82.911
201709 66.425 246.819 87.211
201712 72.471 246.524 95.263
201803 75.036 249.554 97.437
201806 73.044 251.989 93.933
201809 74.177 252.439 95.220
201812 77.603 251.233 100.097
201903 78.955 254.202 100.651
201906 76.958 256.143 97.362
201909 87.642 256.759 110.612
201912 121.955 256.974 153.790
202003 125.755 258.115 157.881
202006 119.939 257.797 150.765
202009 130.897 260.280 162.969
202012 141.370 260.474 175.877
202103 143.638 264.877 175.729
202106 133.923 271.696 159.731
202109 142.554 274.310 168.405
202112 152.441 278.802 177.184
202203 151.264 287.504 170.494
202206 152.769 296.311 167.072
202209 169.435 296.808 184.989
202212 174.872 296.797 190.932
202303 165.922 301.836 178.135
202306 162.397 305.109 172.481
202309 180.123 307.789 189.642
202312 187.391 306.746 197.964
202403 187.932 312.332 194.985
202406 198.009 314.175 204.235
202409 213.398 315.301 219.322
202412 219.890 315.605 225.777
202503 213.018 319.799 215.852
202506 193.381 322.561 194.276
202509 213.932 324.800 213.441
202512 235.140 324.054 235.140

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$150.16 mean?
Genius Electronic Optical Co (TPE:3406) has a Cyclically Adjusted Book per Share of NT$150.16 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 Genius Electronic Optical Co and its competitors.
Is Genius Electronic Optical Co's Cyclically Adjusted Book per Share too high?
Genius Electronic Optical Co's current Cyclically Adjusted Book per Share is NT$150.16. Overall, Genius Electronic Optical Co has a GF Score™ of 92/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Genius Electronic Optical Co's Cyclically Adjusted Book per Share compare to SNDK and DELL?
Genius Electronic Optical Co's Cyclically Adjusted Book per Share of NT$150.16 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 Genius Electronic Optical Co and its competitors. Genius Electronic Optical Co's current Cyclically Adjusted Book per Share is NT$150.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Genius Electronic Optical Co stock overvalued right now?
Based on GuruFocus' analysis, Genius Electronic Optical Co (TPE:3406) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$496.23, compared to a current price of NT$653.00 — trading 31.6% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$150.16. Genius Electronic Optical Co's overall GF Score™ is 92/100 with 2 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 Genius Electronic Optical Co (TPE:3406), the current Cyclically Adjusted Book per Share is NT$150.16 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 Genius Electronic Optical Co (TPE:3406) Overvalued in 2026?

Based on GuruFocus' analysis, Genius Electronic Optical Co stock appears to be overvalued. The current stock price of NT$653.00 is trading 31.6% above its estimated GF Value™ of NT$496.23. GuruFocus considers Genius Electronic Optical Co to be Significantly Overvalued.

Key valuation signals for TPE:3406:

  • Cyclically Adjusted Book per Share: NT$150.16
  • GF Value™: NT$496.23 vs. price of NT$653.00 (31.6% above fair value)
  • GF Score™: 92/100 with 2 warning signs

No single metric tells the full story. See the TPE:3406 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Genius Electronic Optical Co Business Description

Address Number 1, Keya East Road, Central Taiwan Science Park, Daya Distirct, Taichung, TWN
Genius Electronic Optical Co Ltd manufactures and sells optical instruments, molds, lighting equipment, and their spare parts, and acts as an agent of related export and import trade. Its segments include the Taiwan segment, responsible for the manufacturing and selling optical instrument, mold, and agent import and export; China segment responsible for the manufacturing and selling of optical lenses, lenses, optical components and other optoelectronic products and accessories pieces; Other segment engaged in selling, import and export, designing, manufacturing and the related business. It derives revenue from the Taiwan segment.
92GF Score

Get the complete analysis for TPE:3406

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

NT$653.00
Price
NT$496.23
GF Value