Advanced Connection Technology (ROCO:3492) Cyclically Adjusted Book per Share: NT$18.51 (As of Dec. 2025)

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ROCO:3492 Advanced Connection Technology Inc ROCO:3492
71 GF Score
Price NT$22.65
GF Value NT$23.86
Valuation Fairly Valued
! 1 Warning Sign
View Full Analysis

What is Advanced Connection Technology Cyclically Adjusted Book per Share?

Advanced Connection Technology ROCO:3492 -1.52% 71 Cyclically Adjusted Book per Share is NT$18.51 as of Dec. 2025. GuruFocus rates ROCO:3492 with a GF Score™ of 71/100 and a GF Value™ of NT$23.86 (Fairly Valued). The stock has 1 warning sign 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.

Advanced Connection Technology's adjusted book value per share for the three months ended in Dec. 2025 was NT$18.360. 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$18.51 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Advanced Connection Technology's average Cyclically Adjusted Book Growth Rate was 2.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.20% 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 Advanced Connection Technology was 4.90% per year. The lowest was 3.20% per year. And the median was 4.05% per year.

As of today (2026-07-16), Advanced Connection Technology's current stock price is NT$22.65. Advanced Connection Technology's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$18.51. Advanced Connection Technology's Cyclically Adjusted PB Ratio of today is 1.22.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Advanced Connection Technology was 1.92. The lowest was 0.98. And the median was 1.20.


Advanced Connection Technology  (ROCO:3492) 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.

Advanced Connection Technology's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=22.65/18.51
=1.22

* 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 Advanced Connection Technology was 1.92. The lowest was 0.98. And the median was 1.20.


Be Aware

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


Advanced Connection Technology Cyclically Adjusted Book per Share Related Terms


Advanced Connection Technology Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Advanced Connection Technology'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.

Advanced Connection Technology Cyclically Adjusted Book per Share Chart

Advanced Connection Technology 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 15.64 16.84 17.47 18.05 18.51

Advanced Connection Technology 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 18.05 18.32 18.47 18.57 18.51

ROCO:3492 vs APH, GLW: Cyclically Adjusted Book per Share Comparison

For the Electronic Components subindustry, Advanced Connection Technology'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.


Advanced Connection Technology Cyclically Adjusted PB Ratio vs Hardware Industry

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

* The bar in red indicates where Advanced Connection Technology's Cyclically Adjusted PB Ratio falls into.


ROCO:3492
71GF Score
Advanced Connection Technology Inc ROCO:3492
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Advanced Connection Technology 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, Advanced Connection Technology'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)
=18.36/324.0540*324.0540
=18.360

Current CPI (Dec. 2025) = 324.0540.

Advanced Connection Technology Quarterly Data

Book Value per Share CPI Adj_Book
201603 14.630 238.132 19.909
201606 13.542 241.018 18.208
201609 14.202 241.428 19.062
201612 14.918 241.432 20.023
201703 15.494 243.801 20.594
201706 14.900 244.955 19.711
201709 15.253 246.819 20.026
201712 15.118 246.524 19.873
201803 15.107 249.554 19.617
201806 14.439 251.989 18.568
201809 15.067 252.439 19.341
201812 15.345 251.233 19.793
201903 15.684 254.202 19.994
201906 15.164 256.143 19.184
201909 15.375 256.759 19.405
201912 15.297 256.974 19.290
202003 15.493 258.115 19.451
202006 14.437 257.797 18.147
202009 14.618 260.280 18.200
202012 14.823 260.474 18.441
202103 15.269 264.877 18.680
202106 15.129 271.696 18.044
202109 15.224 274.310 17.985
202112 15.142 278.802 17.600
202203 15.544 287.504 17.520
202206 15.757 296.311 17.232
202209 16.577 296.808 18.099
202212 16.553 296.797 18.073
202303 16.608 301.836 17.831
202306 15.590 305.109 16.558
202309 16.380 307.789 17.246
202312 15.947 306.746 16.847
202403 16.559 312.332 17.180
202406 16.795 314.175 17.323
202409 17.339 315.301 17.820
202412 17.641 315.605 18.113
202503 18.367 319.799 18.611
202506 16.654 322.561 16.731
202509 17.671 324.800 17.630
202512 18.360 324.054 18.360

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$18.51 mean?
Advanced Connection Technology (ROCO:3492) has a Cyclically Adjusted Book per Share of NT$18.51 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 Advanced Connection Technology and its competitors.
Is Advanced Connection Technology's Cyclically Adjusted Book per Share too high?
Advanced Connection Technology's current Cyclically Adjusted Book per Share is NT$18.51. Overall, Advanced Connection Technology has a GF Score™ of 71/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Advanced Connection Technology's Cyclically Adjusted Book per Share compare to APH and GLW?
Advanced Connection Technology's Cyclically Adjusted Book per Share of NT$18.51 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 Advanced Connection Technology and its competitors. Advanced Connection Technology's current Cyclically Adjusted Book per Share is NT$18.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Advanced Connection Technology stock overvalued right now?
Based on GuruFocus' analysis, Advanced Connection Technology (ROCO:3492) is currently considered Fairly Valued. The stock's GF Value™ is NT$23.86, compared to a current price of NT$22.65 — trading 5.1% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$18.51. Advanced Connection Technology's overall GF Score™ is 71/100 with 1 warning sign 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 Advanced Connection Technology (ROCO:3492), the current Cyclically Adjusted Book per Share is NT$18.51 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 Advanced Connection Technology (ROCO:3492) Overvalued in 2026?

Based on GuruFocus' analysis, Advanced Connection Technology stock appears to be undervalued. The current stock price of NT$22.65 is trading 5.1% below its estimated GF Value™ of NT$23.86. GuruFocus considers Advanced Connection Technology to be Fairly Valued.

Key valuation signals for ROCO:3492:

  • Cyclically Adjusted Book per Share: NT$18.51
  • GF Value™: NT$23.86 vs. price of NT$22.65 (5.1% below fair value)
  • GF Score™: 71/100 with 1 warning sign

No single metric tells the full story. See the ROCO:3492 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Advanced Connection Technology Business Description

Address 10 Floor, No 69, Section. 2, Zhongzheng E. Road, Danshuei District, New Taipei City, TWN, 251
Advanced Connection Technology Inc is engaged in the manufacturing connectors and cable assemblies. Its product application includes USB, HDMI, LVDS, USCAR, module, PCBA, antenna, wireless, power charger and waterproof.
71GF Score

Get the complete analysis for ROCO:3492

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

NT$22.65
Price
NT$23.86
GF Value