Amiccom Electronics (ROCO:5272) Cyclically Adjusted Book per Share: NT$21.20 (As of Dec. 2025)

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ROCO:5272 Amiccom Electronics Corp ROCO:5272
63 GF Score
Price NT$19.70
GF Value NT$25.07
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Amiccom Electronics Cyclically Adjusted Book per Share?

Amiccom Electronics ROCO:5272 -2.23% 63 Cyclically Adjusted Book per Share is NT$21.20 as of Dec. 2025. GuruFocus rates ROCO:5272 with a GF Score™ of 63/100 and a GF Value™ of NT$25.07 (Modestly Undervalued). 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.

Amiccom Electronics's adjusted book value per share for the three months ended in Dec. 2025 was NT$15.637. 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$21.20 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Amiccom Electronics's average Cyclically Adjusted Book Growth Rate was 0.20% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 1.50% 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 Amiccom Electronics was 3.60% per year. The lowest was 1.50% per year. And the median was 2.55% per year.

As of today (2026-07-16), Amiccom Electronics's current stock price is NT$19.70. Amiccom Electronics's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$21.20. Amiccom Electronics's Cyclically Adjusted PB Ratio of today is 0.93.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Amiccom Electronics was 2.50. The lowest was 0.84. And the median was 1.44.


Amiccom Electronics  (ROCO:5272) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=19.70/21.20
=0.93

* 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 Amiccom Electronics was 2.50. The lowest was 0.84. And the median was 1.44.


Be Aware

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


Amiccom Electronics Cyclically Adjusted Book per Share Related Terms


Amiccom Electronics Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Amiccom 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.

Amiccom Electronics Cyclically Adjusted Book per Share Chart

Amiccom 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 19.03 20.30 20.84 21.16 21.20

Amiccom 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 21.16 21.30 21.38 21.41 21.20

ROCO:5272 vs AMAT, LRCX, KLAC: Cyclically Adjusted Book per Share Comparison

For the Semiconductor Equipment & Materials subindustry, Amiccom 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.


Amiccom Electronics Cyclically Adjusted PB Ratio vs Semiconductors Industry

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

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


ROCO:5272
63GF Score
Amiccom Electronics Corp ROCO:5272
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Amiccom 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, Amiccom 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)
=15.637/324.0540*324.0540
=15.637

Current CPI (Dec. 2025) = 324.0540.

Amiccom Electronics Quarterly Data

Book Value per Share CPI Adj_Book
201603 17.740 238.132 24.141
201606 16.316 241.018 21.937
201609 16.651 241.428 22.350
201612 17.029 241.432 22.857
201703 18.115 243.801 24.078
201706 16.801 244.955 22.226
201709 17.905 246.819 23.508
201712 18.185 246.524 23.904
201803 18.334 249.554 23.807
201806 16.933 251.989 21.776
201809 16.882 252.439 21.671
201812 16.022 251.233 20.666
201903 17.151 254.202 21.864
201906 17.130 256.143 21.672
201909 17.130 256.759 21.620
201912 17.101 256.974 21.565
202003 16.513 258.115 20.731
202006 16.675 257.797 20.961
202009 16.264 260.280 20.249
202012 16.792 260.474 20.891
202103 17.539 264.877 21.457
202106 18.251 271.696 21.768
202109 18.906 274.310 22.334
202112 19.752 278.802 22.958
202203 19.261 287.504 21.710
202206 19.219 296.311 21.018
202209 19.760 296.808 21.574
202212 19.779 296.797 21.595
202303 20.310 301.836 21.805
202306 19.840 305.109 21.072
202309 19.942 307.789 20.996
202312 20.030 306.746 21.160
202403 20.291 312.332 21.053
202406 19.524 314.175 20.138
202409 18.973 315.301 19.500
202412 18.128 315.605 18.613
202503 17.771 319.799 18.007
202506 16.731 322.561 16.808
202509 16.327 324.800 16.290
202512 15.637 324.054 15.637

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$21.20 mean?
Amiccom Electronics (ROCO:5272) has a Cyclically Adjusted Book per Share of NT$21.20 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 Amiccom Electronics and its competitors.
Is Amiccom Electronics' Cyclically Adjusted Book per Share too high?
Amiccom Electronics' current Cyclically Adjusted Book per Share is NT$21.20. Overall, Amiccom Electronics has a GF Score™ of 63/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Amiccom Electronics' Cyclically Adjusted Book per Share compare to AMAT and LRCX?
Amiccom Electronics' Cyclically Adjusted Book per Share of NT$21.20 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 Amiccom Electronics and its competitors. Amiccom Electronics's current Cyclically Adjusted Book per Share is NT$21.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Amiccom Electronics stock overvalued right now?
Based on GuruFocus' analysis, Amiccom Electronics (ROCO:5272) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$25.07, compared to a current price of NT$19.70 — trading 21.4% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$21.20. Amiccom Electronics' overall GF Score™ is 63/100 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 Amiccom Electronics (ROCO:5272), the current Cyclically Adjusted Book per Share is NT$21.20 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 Amiccom Electronics (ROCO:5272) Overvalued in 2026?

Based on GuruFocus' analysis, Amiccom Electronics stock appears to be undervalued. The current stock price of NT$19.70 is trading 21.4% below its estimated GF Value™ of NT$25.07. GuruFocus considers Amiccom Electronics to be Modestly Undervalued.

Key valuation signals for ROCO:5272:

  • Cyclically Adjusted Book per Share: NT$21.20
  • GF Value™: NT$25.07 vs. price of NT$19.70 (21.4% below fair value)
  • GF Score™: 63/100 with 2 warning signs

No single metric tells the full story. See the ROCO:5272 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Amiccom Electronics Business Description

Address No.18, Taiyuan Street, 10th Floor, Hsinchu County, Zhubei City, Hsinchu, TWN, 30265
Amiccom Electronics Corp is mainly engaged in the research, design, development, manufacture, and sales of radio frequency integrated circuits. The company focuses on chip design and marketing that is extended by six product lines of 2.4GHz RF data communication, Sub1GHz RF data communication, 5.8GHz RF data communication, Wireless audio system, Standard communication (Zigbee/RF4CE and BLE), and Satellite communication. Its core businesses are 2.4GHz TRx, sub-GHz TRx, PHS TRx, GPS Receiver IC, and Switch Matrix IC for LNB. Geographically, it operates in China, Taiwan, Singapore, Europe and Others.
63GF Score

Get the complete analysis for ROCO:5272

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

NT$19.70
Price
NT$25.07
GF Value