ABC Taiwan Electronics (ROCO:3236) Cyclically Adjusted Book per Share: NT$15.37 (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:3236 ABC Taiwan Electronics Corp ROCO:3236
55 GF Score
Price NT$43.20
GF Value NT$24.69
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is ABC Taiwan Electronics Cyclically Adjusted Book per Share?

ABC Taiwan Electronics ROCO:3236 -0.35% 55 Cyclically Adjusted Book per Share is NT$15.37 as of Jun. 2026. GuruFocus rates ROCO:3236 with a GF Score™ of 55/100 and a GF Value™ of NT$24.69 (Significantly Overvalued). The stock has 3 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.

ABC Taiwan Electronics's adjusted book value per share for the three months ended in Jun. 2026 was NT$17.048. 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$15.37 for the trailing ten years ended in Jun. 2026.

During the past 12 months, ABC Taiwan Electronics's average Cyclically Adjusted Book Growth Rate was 6.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 5.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 7.40% 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 ABC Taiwan Electronics was 8.70% per year. The lowest was 5.90% per year. And the median was 7.40% per year.

As of today (2026-08-26), ABC Taiwan Electronics's current stock price is NT$43.20. ABC Taiwan Electronics's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was NT$15.37. ABC Taiwan Electronics's Cyclically Adjusted PB Ratio of today is 2.81.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of ABC Taiwan Electronics was 4.71. The lowest was 0.99. And the median was 1.79.


ABC Taiwan Electronics  (ROCO:3236) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=43.20/15.37
=2.81

* 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 ABC Taiwan Electronics was 4.71. The lowest was 0.99. And the median was 1.79.


Be Aware

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


ABC Taiwan Electronics Cyclically Adjusted Book per Share Related Terms


ABC Taiwan Electronics Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for ABC Taiwan 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.

ABC Taiwan Electronics Cyclically Adjusted Book per Share Chart

ABC Taiwan 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 11.29 12.38 13.24 14.00 14.72

ABC Taiwan Electronics Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 14.48 14.66 14.72 15.09 15.37

ROCO:3236 vs APH, GLW, TEL: Cyclically Adjusted Book per Share Comparison

For the Electronic Components subindustry, ABC Taiwan 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.


ABC Taiwan Electronics Cyclically Adjusted PB Ratio vs Hardware Industry

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

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


ROCO:3236
55GF Score
ABC Taiwan Electronics Corp ROCO:3236
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ABC Taiwan 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, ABC Taiwan Electronics's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=17.048/333.9520*333.9520
=17.048

Current CPI (Jun. 2026) = 333.9520.

ABC Taiwan Electronics Quarterly Data

Book Value per Share CPI Adj_Book
201609 9.120 241.428 12.615
201612 9.121 241.432 12.616
201703 9.160 243.801 12.547
201706 10.085 244.955 13.749
201709 10.907 246.819 14.757
201712 11.357 246.524 15.385
201803 12.079 249.554 16.164
201806 12.363 251.989 16.384
201809 12.304 252.439 16.277
201812 12.495 251.233 16.609
201903 13.021 254.202 17.106
201906 12.724 256.143 16.589
201909 12.443 256.759 16.184
201912 12.331 256.974 16.025
202003 11.794 258.115 15.259
202006 11.621 257.797 15.054
202009 12.152 260.280 15.592
202012 12.581 260.474 16.130
202103 12.608 264.877 15.896
202106 12.760 271.696 15.684
202109 12.290 274.310 14.962
202112 12.606 278.802 15.100
202203 13.202 287.504 15.335
202206 12.818 296.311 14.446
202209 13.694 296.808 15.408
202212 14.249 296.797 16.033
202303 14.602 301.836 16.156
202306 14.140 305.109 15.477
202309 14.594 307.789 15.835
202312 14.235 306.746 15.498
202403 14.255 312.332 15.242
202406 14.365 314.175 15.269
202409 14.898 315.301 15.779
202412 14.712 315.605 15.567
202503 14.925 319.799 15.586
202506 13.304 322.561 13.774
202509 14.182 324.800 14.582
202512 15.136 324.054 15.598
202603 15.476 330.213 15.651
202606 17.048 333.952 17.048

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$15.37 mean?
ABC Taiwan Electronics (ROCO:3236) has a Cyclically Adjusted Book per Share of NT$15.37 as of Jun. 2026. 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 ABC Taiwan Electronics and its competitors.
Is ABC Taiwan Electronics' Cyclically Adjusted Book per Share too high?
ABC Taiwan Electronics' current Cyclically Adjusted Book per Share is NT$15.37. Overall, ABC Taiwan Electronics has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ABC Taiwan Electronics' Cyclically Adjusted Book per Share compare to APH and GLW?
ABC Taiwan Electronics' Cyclically Adjusted Book per Share of NT$15.37 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 ABC Taiwan Electronics and its competitors. ABC Taiwan Electronics's current Cyclically Adjusted Book per Share is NT$15.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ABC Taiwan Electronics stock overvalued right now?
Based on GuruFocus' analysis, ABC Taiwan Electronics (ROCO:3236) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$24.69, compared to a current price of NT$43.20 — trading 75% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$15.37. ABC Taiwan Electronics' overall GF Score™ is 55/100 with 3 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 ABC Taiwan Electronics (ROCO:3236), the current Cyclically Adjusted Book per Share is NT$15.37 as of Jun. 2026. 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 ABC Taiwan Electronics (ROCO:3236) Overvalued in 2026?

Based on GuruFocus' analysis, ABC Taiwan Electronics stock appears to be overvalued. The current stock price of NT$43.20 is trading 75% above its estimated GF Value™ of NT$24.69. GuruFocus considers ABC Taiwan Electronics to be Significantly Overvalued.

Key valuation signals for ROCO:3236:

  • Cyclically Adjusted Book per Share: NT$15.37
  • GF Value™: NT$24.69 vs. price of NT$43.20 (75% above fair value)
  • GF Score™: 55/100 with 3 warning signs

No single metric tells the full story. See the ROCO:3236 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


ABC Taiwan Electronics Business Description

Address Yanghu Road, No. 422, Section 1, Yangmei District, Taoyuan, TWN, 32662
ABC Taiwan Electronics Corp is a manufacturer of electronic components. It offers chip inductors, power inductors, filter inductive components, transformers, micro-porous ceramic (MPC) heat sinks, precision metal stamping parts, LED lighting fixtures, and other associated products used in various electronic products, communication electronic products, computer and peripheral equipment, industrial electronic equipment, etc. The Group's reportable units are Inductors and Others, out of which the Inductors business generates the maximum revenue. Geographically, it derives maximum revenue from the USA, and the rest from Germany, China, Taiwan, and other markets.
55GF Score

Get the complete analysis for ROCO:3236

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

NT$43.20
Price
NT$24.69
GF Value