Cosmo Electronics (TPE:2466) Cyclically Adjusted Book per Share: NT$12.16 (As of Dec. 2025)


TPE:2466 Cosmo Electronics Corp TPE:2466
49 GF Score
Price NT$98.50
GF Value NT$31.84
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Cosmo Electronics Cyclically Adjusted Book per Share?

Cosmo Electronics TPE:2466 49 Cyclically Adjusted Book per Share is NT$12.16 as of Dec. 2025. GuruFocus rates TPE:2466 with a GF Score™ of 49/100 and a GF Value™ of NT$31.84 (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.

Cosmo Electronics's adjusted book value per share for the three months ended in Dec. 2025 was NT$11.633. 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$12.16 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Cosmo Electronics's average Cyclically Adjusted Book Growth Rate was 0.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 1.70% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 3.00% 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 Cosmo Electronics was 4.20% per year. The lowest was 1.70% per year. And the median was 3.20% per year.

As of today (2026-07-12), Cosmo Electronics's current stock price is NT$98.50. Cosmo Electronics's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$12.16. Cosmo Electronics's Cyclically Adjusted PB Ratio of today is 8.10.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Cosmo Electronics was 8.52. The lowest was 2.48. And the median was 3.02.


Cosmo Electronics  (TPE:2466) 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.

Cosmo Electronics's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=98.50/12.16
=8.10

* 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 Cosmo Electronics was 8.52. The lowest was 2.48. And the median was 3.02.


Be Aware

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


Cosmo Electronics Cyclically Adjusted Book per Share Related Terms


Cosmo Electronics Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Cosmo Electronics'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.

Cosmo Electronics Cyclically Adjusted Book per Share Chart

Cosmo Electronics 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 11.00 11.56 11.91 12.11 12.16

Cosmo Electronics 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 12.11 12.21 12.23 12.27 12.16

TPE:2466 vs APH, GLW: Cyclically Adjusted Book per Share Comparison

For the Electronic Components subindustry, Cosmo Electronics'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.


Cosmo Electronics Cyclically Adjusted PB Ratio vs Hardware Industry

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

* The bar in red indicates where Cosmo Electronics's Cyclically Adjusted PB Ratio falls into.


TPE:2466
49GF Score
Cosmo Electronics Corp TPE:2466
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Cosmo Electronics 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, Cosmo Electronics'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)
=11.633/324.0540*324.0540
=11.633

Current CPI (Dec. 2025) = 324.0540.

Cosmo Electronics Quarterly Data

Book Value per Share CPI Adj_Book
201603 10.574 238.132 14.389
201606 10.605 241.018 14.259
201609 10.261 241.428 13.773
201612 10.574 241.432 14.193
201703 9.791 243.801 13.014
201706 9.911 244.955 13.111
201709 9.874 246.819 12.964
201712 10.032 246.524 13.187
201803 9.619 249.554 12.491
201806 9.947 251.989 12.792
201809 9.768 252.439 12.539
201812 9.972 251.233 12.862
201903 10.005 254.202 12.754
201906 10.249 256.143 12.966
201909 10.109 256.759 12.759
201912 9.973 256.974 12.576
202003 9.320 258.115 11.701
202006 9.543 257.797 11.996
202009 9.610 260.280 11.965
202012 9.604 260.474 11.948
202103 9.333 264.877 11.418
202106 9.158 271.696 10.923
202109 9.715 274.310 11.477
202112 9.717 278.802 11.294
202203 10.074 287.504 11.355
202206 10.495 296.311 11.478
202209 11.431 296.808 12.480
202212 11.083 296.797 12.101
202303 11.068 301.836 11.883
202306 10.924 305.109 11.602
202309 11.075 307.789 11.660
202312 10.977 306.746 11.596
202403 11.065 312.332 11.480
202406 10.509 314.175 10.839
202409 10.759 315.301 11.058
202412 11.376 315.605 11.681
202503 10.963 319.799 11.109
202506 9.238 322.561 9.281
202509 11.763 324.800 11.736
202512 11.633 324.054 11.633

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$12.16 mean?
Cosmo Electronics (TPE:2466) has a Cyclically Adjusted Book per Share of NT$12.16 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 Cosmo Electronics and its competitors.
Is Cosmo Electronics' Cyclically Adjusted Book per Share too high?
Cosmo Electronics' current Cyclically Adjusted Book per Share is NT$12.16. Overall, Cosmo Electronics has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Cosmo Electronics' Cyclically Adjusted Book per Share compare to APH and GLW?
Cosmo Electronics' Cyclically Adjusted Book per Share of NT$12.16 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 Cosmo Electronics and its competitors. Cosmo Electronics's current Cyclically Adjusted Book per Share is NT$12.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cosmo Electronics stock overvalued right now?
Based on GuruFocus' analysis, Cosmo Electronics (TPE:2466) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$31.84, compared to a current price of NT$98.50 — trading 209.4% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$12.16. Cosmo Electronics' overall GF Score™ is 49/100 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 Cosmo Electronics (TPE:2466), the current Cyclically Adjusted Book per Share is NT$12.16 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 Cosmo Electronics (TPE:2466) Overvalued in 2026?

Based on GuruFocus' analysis, Cosmo Electronics stock appears to be overvalued. The current stock price of NT$98.50 is trading 209.4% above its estimated GF Value™ of NT$31.84. GuruFocus considers Cosmo Electronics to be Significantly Overvalued.

Key valuation signals for TPE:2466:

  • Cyclically Adjusted Book per Share: NT$12.16
  • GF Value™: NT$31.84 vs. price of NT$98.50 (209.4% above fair value)
  • GF Score™: 49/100 with 7 warning signs

No single metric tells the full story. See the TPE:2466 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Cosmo Electronics Business Description

Address Liancheng Road, No. 258, 11th Floor, Zhonghe District, New Taipei City, TWN, 235
Cosmo Electronics Corp is mainly engaged in the manufacture and sales of relays, photocouplers and LEDs, biomass energy and land development business. Its products are divided into four categories: Photo Coupler, Solid State Relay-MOSFET output, Reed Relay, and Solid State Relay. The reportable operating segments are Optoelectronic parts, which generates maximum revenue, LED lighting, Energy & Materials, and Others. The company operates in Taiwan, America, Asia and others, with maximum revenue from America.
49GF Score

Get the complete analysis for TPE:2466

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

NT$98.50
Price
NT$31.84
GF Value