Asia Tech Image (ROCO:4974) Cyclically Adjusted Book per Share: NT$41.85 (As of Dec. 2025)

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ROCO:4974 Asia Tech Image Inc ROCO:4974
76 GF Score
Price NT$69.50
GF Value NT$65.10
Valuation Fairly Valued
! 6 Warning Signs
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What is Asia Tech Image Cyclically Adjusted Book per Share?

Asia Tech Image ROCO:4974 -1.84% 76 Cyclically Adjusted Book per Share is NT$41.85 as of Dec. 2025. GuruFocus rates ROCO:4974 with a GF Score™ of 76/100 and a GF Value™ of NT$65.10 (Fairly Valued). The stock has 6 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.

Asia Tech Image's adjusted book value per share for the three months ended in Dec. 2025 was NT$45.402. 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$41.85 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Asia Tech Image's average Cyclically Adjusted Book Growth Rate was 4.40% 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 7.90% 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 Asia Tech Image was 10.00% per year. The lowest was 5.50% per year. And the median was 8.55% per year.

As of today (2026-07-17), Asia Tech Image's current stock price is NT$69.50. Asia Tech Image's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$41.85. Asia Tech Image's Cyclically Adjusted PB Ratio of today is 1.66.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Asia Tech Image was 3.42. The lowest was 1.42. And the median was 1.85.


Asia Tech Image  (ROCO:4974) 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.

Asia Tech Image's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=69.50/41.85
=1.66

* 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 Asia Tech Image was 3.42. The lowest was 1.42. And the median was 1.85.


Be Aware

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


Asia Tech Image Cyclically Adjusted Book per Share Related Terms


Asia Tech Image Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Asia Tech Image'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.

Asia Tech Image Cyclically Adjusted Book per Share Chart

Asia Tech Image 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 32.03 35.62 37.91 40.10 41.85

Asia Tech Image 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 40.10 40.82 41.32 41.75 41.85

ROCO:4974 vs APH, GLW: Cyclically Adjusted Book per Share Comparison

For the Electronic Components subindustry, Asia Tech Image'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.


Asia Tech Image Cyclically Adjusted PB Ratio vs Hardware Industry

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

* The bar in red indicates where Asia Tech Image's Cyclically Adjusted PB Ratio falls into.


ROCO:4974
76GF Score
Asia Tech Image Inc ROCO:4974
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Asia Tech Image 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, Asia Tech Image'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)
=45.402/324.0540*324.0540
=45.402

Current CPI (Dec. 2025) = 324.0540.

Asia Tech Image Quarterly Data

Book Value per Share CPI Adj_Book
201603 27.178 238.132 36.984
201606 25.333 241.018 34.061
201609 26.307 241.428 35.310
201612 27.661 241.432 37.127
201703 33.802 243.801 44.929
201706 28.221 244.955 37.334
201709 29.573 246.819 38.827
201712 30.470 246.524 40.053
201803 31.163 249.554 40.466
201806 30.417 251.989 39.116
201809 31.264 252.439 40.133
201812 32.297 251.233 41.658
201903 33.475 254.202 42.674
201906 31.855 256.143 40.301
201909 33.073 256.759 41.741
201912 33.174 256.974 41.834
202003 34.346 258.115 43.120
202006 31.926 257.797 40.131
202009 33.505 260.280 41.714
202012 34.844 260.474 43.349
202103 36.040 264.877 44.092
202106 37.338 271.696 44.533
202109 35.446 274.310 41.874
202112 36.787 278.802 42.758
202203 39.748 287.504 44.801
202206 37.867 296.311 41.412
202209 41.298 296.808 45.089
202212 42.108 296.797 45.975
202303 37.498 301.836 40.258
202306 39.249 305.109 41.686
202309 42.288 307.789 44.523
202312 41.541 306.746 43.885
202403 40.430 312.332 41.947
202406 42.767 314.175 44.112
202409 44.106 315.301 45.330
202412 46.761 315.605 48.013
202503 43.672 319.799 44.253
202506 39.979 322.561 40.164
202509 42.955 324.800 42.856
202512 45.402 324.054 45.402

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$41.85 mean?
Asia Tech Image (ROCO:4974) has a Cyclically Adjusted Book per Share of NT$41.85 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 Asia Tech Image and its competitors.
Is Asia Tech Image's Cyclically Adjusted Book per Share too high?
Asia Tech Image's current Cyclically Adjusted Book per Share is NT$41.85. Overall, Asia Tech Image has a GF Score™ of 76/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Asia Tech Image's Cyclically Adjusted Book per Share compare to APH and GLW?
Asia Tech Image's Cyclically Adjusted Book per Share of NT$41.85 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 Asia Tech Image and its competitors. Asia Tech Image's current Cyclically Adjusted Book per Share is NT$41.85. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Asia Tech Image stock overvalued right now?
Based on GuruFocus' analysis, Asia Tech Image (ROCO:4974) is currently considered Fairly Valued. The stock's GF Value™ is NT$65.10, compared to a current price of NT$69.50 — trading 6.8% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$41.85. Asia Tech Image's overall GF Score™ is 76/100 with 6 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 Asia Tech Image (ROCO:4974), the current Cyclically Adjusted Book per Share is NT$41.85 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 Asia Tech Image (ROCO:4974) Overvalued in 2026?

Based on GuruFocus' analysis, Asia Tech Image stock appears to be overvalued. The current stock price of NT$69.50 is trading 6.8% above its estimated GF Value™ of NT$65.10. GuruFocus considers Asia Tech Image to be Fairly Valued.

Key valuation signals for ROCO:4974:

  • Cyclically Adjusted Book per Share: NT$41.85
  • GF Value™: NT$65.10 vs. price of NT$69.50 (6.8% above fair value)
  • GF Score™: 76/100 with 6 warning signs

No single metric tells the full story. See the ROCO:4974 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Asia Tech Image Business Description

Address Zhongzheng Road, 2nd Floor, No. 880, Zhonghe District, Taipei, TWN
Asia Tech Image Inc is engaged in manufacturing and selling contact image sensor modules the scope of product application is mainly for multi-functional business machines. its product includes CIS modules applied to Inkjet multi-functional printers (MFP), Laser MFP, Scanners, Plain paper copiers, and digital photo frames. It operates in three principal geographical areas including Taiwan, China, and Burma.
76GF Score

Get the complete analysis for ROCO:4974

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

NT$69.50
Price
NT$65.10
GF Value