Acme Electronics (ROCO:8121) Cyclically Adjusted Book per Share: NT$ (As of Jun. 2026)

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ROCO:8121 Acme Electronics Corp ROCO:8121
70 GF Score
Price NT$27.90
GF Value NT$31.43
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Acme Electronics Cyclically Adjusted Book per Share?

Acme Electronics ROCO:8121 +2.39% 70 Cyclically Adjusted Book per Share is NT$ as of Jun. 2026. GuruFocus rates ROCO:8121 with a GF Score™ of 70/100 and a GF Value™ of NT$31.43 (Modestly Undervalued). 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.

Acme Electronics's adjusted book value per share for the three months ended in Jun. 2026 was NT$12.864. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$ for the trailing ten years ended in Jun. 2026.

During the past 12 months, Acme Electronics's average Cyclically Adjusted Book Growth Rate was -2.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -5.50% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -4.70% 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 Acme Electronics was -2.50% per year. The lowest was -5.50% per year. And the median was -4.00% per year.

As of today (2026-09-21), Acme Electronics's current stock price is NT$27.90. Acme Electronics's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was NT$. Acme Electronics's Cyclically Adjusted PB Ratio of today is .

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Acme Electronics was 5.76. The lowest was 0.65. And the median was 2.39.


Acme Electronics  (ROCO:8121) 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Acme Electronics was 5.76. The lowest was 0.65. And the median was 2.39.


Be Aware

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


Acme Electronics Cyclically Adjusted Book per Share Related Terms


Acme Electronics Cyclically Adjusted Book per Share Historical Data

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The historical data trend for Acme 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.

Acme Electronics Cyclically Adjusted Book per Share Chart

Acme Electronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
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Acme Electronics Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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ROCO:8121 vs APH, GLW, TEL: Cyclically Adjusted Book per Share Comparison

For the Electronic Components subindustry, Acme 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.


Acme Electronics Cyclically Adjusted PB Ratio vs Hardware Industry

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

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


ROCO:8121
70GF Score
Acme Electronics Corp ROCO:8121
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Acme 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, Acme 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)
=12.864/333.9520*333.9520
=12.864

Current CPI (Jun. 2026) = 333.9520.

Acme Electronics Quarterly Data

Book Value per Share CPI Adj_Book
201609 12.993 241.428 17.972
201612 10.858 241.432 15.019
201703 9.978 243.801 13.668
201706 10.235 244.955 13.954
201709 10.304 246.819 13.942
201712 9.962 246.524 13.495
201803 9.990 249.554 13.369
201806 11.241 251.989 14.897
201809 10.966 252.439 14.507
201812 10.474 251.233 13.923
201903 10.447 254.202 13.725
201906 10.315 256.143 13.448
201909 10.023 256.759 13.036
201912 9.487 256.974 12.329
202003 9.255 258.115 11.974
202006 9.289 257.797 12.033
202009 9.523 260.280 12.218
202012 9.742 260.474 12.490
202103 9.657 264.877 12.175
202106 9.678 271.696 11.896
202109 9.807 274.310 11.939
202112 10.001 278.802 11.979
202203 10.449 287.504 12.137
202206 10.241 296.311 11.542
202209 10.310 296.808 11.600
202212 10.864 296.797 12.224
202303 11.803 301.836 13.059
202306 11.156 305.109 12.211
202309 11.326 307.789 12.289
202312 10.914 306.746 11.882
202403 11.831 312.332 12.650
202406 12.308 314.175 13.083
202409 12.903 315.301 13.666
202412 12.896 315.605 13.646
202503 12.946 319.799 13.519
202506 11.523 322.561 11.930
202509 11.941 324.800 12.277
202512 12.588 324.054 12.972
202603 12.981 330.213 13.128
202606 12.864 333.952 12.864

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$ mean?
Acme Electronics (ROCO:8121) has a Cyclically Adjusted Book per Share of NT$ 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 Acme Electronics and its competitors.
Is Acme Electronics' Cyclically Adjusted Book per Share too high?
Acme Electronics' current Cyclically Adjusted Book per Share is NT$. Overall, Acme Electronics has a GF Score™ of 70/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Acme Electronics' Cyclically Adjusted Book per Share compare to APH and GLW?
Acme Electronics' Cyclically Adjusted Book per Share of NT$ 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 Acme Electronics and its competitors. Acme Electronics's current Cyclically Adjusted Book per Share is NT$. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Acme Electronics stock overvalued right now?
Based on GuruFocus' analysis, Acme Electronics (ROCO:8121) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$31.43, compared to a current price of NT$27.90 — trading 11.2% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$. Acme Electronics' overall GF Score™ is 70/100 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 Acme Electronics (ROCO:8121), the current Cyclically Adjusted Book per Share is NT$ 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 Acme Electronics (ROCO:8121) Overvalued in 2026?

Based on GuruFocus' analysis, Acme Electronics stock appears to be undervalued. The current stock price of NT$27.90 is trading 11.2% below its estimated GF Value™ of NT$31.43. GuruFocus considers Acme Electronics to be Modestly Undervalued.

Key valuation signals for ROCO:8121:

  • Cyclically Adjusted Book per Share: NT$
  • GF Value™: NT$31.43 vs. price of NT$27.90 (11.2% below fair value)
  • GF Score™: 70/100 with 7 warning signs

No single metric tells the full story. See the ROCO:8121 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Acme Electronics Business Description

Address No. 39, Jihu Road, 8th Floor, Neihu District, Taipei, TWN, 11492
Acme Electronics Corp is engaged in the business of the electronic materials segment which includes ferrite cores and ferrite powder applied in communication, information, consumer, and automotive electronic products. The company's products are inductive Passive components and Silicon carbide. Geographically, the company generates a majority of its revenue from Asia followed by America, Europe and other regions.
70GF Score

Get the complete analysis for ROCO:8121

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

NT$27.90
Price
NT$31.43
GF Value