Advanced Connection Technology (ROCO:3492) Cyclically Adjusted PB Ratio: 1.07 (As of Aug. 20, 2026) — 11% Below Median

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:3492 Advanced Connection Technology Inc ROCO:3492
68 GF Score
Price NT$20.05
GF Value NT$23.31
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Advanced Connection Technology Cyclically Adjusted PB Ratio?

Advanced Connection Technology ROCO:3492 68 Cyclically Adjusted PB Ratio is 1.07 as of Aug. 20, 2026, which is 11% below its 10-year median of 1.20. GuruFocus rates ROCO:3492 with a GF Score™ of 68/100 and a GF Value™ of NT$23.31 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,953 Hardware companies, Advanced Connection Technology ranks better than 67.69% on this metric.

As of today (2026-08-20), Advanced Connection Technology's current share price is NT$20.05. Advanced Connection Technology's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was NT$18.82. Advanced Connection Technology's Cyclically Adjusted PB Ratio for today is 1.07.

The historical rank and industry rank for Advanced Connection Technology's Cyclically Adjusted PB Ratio or its related term are showing as below:

ROCO:3492' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.98   Med: 1.2   Max: 1.92
Current: 1.13

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

ROCO:3492's Cyclically Adjusted PB Ratio is ranked better than
67.69% of 1953 companies
in the Hardware industry
Industry Median: 2.09 vs ROCO:3492: 1.13

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 adjusted book value per share data for the three months ended in Mar. 2026 was NT$18.871. 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$18.82 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Advanced Connection Technology  (ROCO:3492) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Advanced Connection Technology Cyclically Adjusted PB Ratio Related Terms


Advanced Connection Technology Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Advanced Connection Technology's Cyclically Adjusted PB Ratio 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 PB Ratio Chart

Advanced Connection Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.21 1.08 1.08 1.34 1.39

Advanced Connection Technology Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB Ratio 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 1.29 1.26 1.24 1.39 1.22

ROCO:3492 vs APH, GLW, TEL: Cyclically Adjusted PB Ratio 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
68GF Score
Advanced Connection Technology Inc ROCO:3492
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Advanced Connection Technology Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

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

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=20.05/18.82
=1.07

* 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's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Advanced Connection Technology's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=18.871/330.2130*330.2130
=18.871

Current CPI (Mar. 2026) = 330.2130.

Advanced Connection Technology Quarterly Data

Book Value per Share CPI Adj_Book
201606 13.542 241.018 18.554
201609 14.202 241.428 19.425
201612 14.918 241.432 20.404
201703 15.494 243.801 20.986
201706 14.900 244.955 20.086
201709 15.253 246.819 20.407
201712 15.118 246.524 20.250
201803 15.107 249.554 19.990
201806 14.439 251.989 18.921
201809 15.067 252.439 19.709
201812 15.345 251.233 20.169
201903 15.684 254.202 20.374
201906 15.164 256.143 19.549
201909 15.375 256.759 19.774
201912 15.297 256.974 19.657
202003 15.493 258.115 19.821
202006 14.437 257.797 18.492
202009 14.618 260.280 18.546
202012 14.823 260.474 18.792
202103 15.269 264.877 19.035
202106 15.129 271.696 18.387
202109 15.224 274.310 18.327
202112 15.142 278.802 17.934
202203 15.544 287.504 17.853
202206 15.757 296.311 17.560
202209 16.577 296.808 18.443
202212 16.553 296.797 18.417
202303 16.608 301.836 18.169
202306 15.590 305.109 16.873
202309 16.380 307.789 17.573
202312 15.947 306.746 17.167
202403 16.559 312.332 17.507
202406 16.795 314.175 17.652
202409 17.339 315.301 18.159
202412 17.641 315.605 18.458
202503 18.367 319.799 18.965
202506 16.654 322.561 17.049
202509 17.671 324.800 17.965
202512 18.360 324.054 18.709
202603 18.871 330.213 18.871

Add all the adjusted book value per share together and divide the count will get our 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.

What does a Cyclically Adjusted PB Ratio of 1.07 mean?
Advanced Connection Technology (ROCO:3492) has a Cyclically Adjusted PB Ratio of 1.07 as of Aug. 20, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Advanced Connection Technology and its competitors. This is 11% below median its historical median of 1.20. Over the past decade, Advanced Connection Technology's Cyclically Adjusted PB Ratio has ranged from 0.98 to 1.92. According to the industry distribution chart, Advanced Connection Technology ranks #631 out of 1953 companies in the Hardware industry, placing it in the top 32.3%.
Is Advanced Connection Technology's Cyclically Adjusted PB Ratio too high?
Advanced Connection Technology's current Cyclically Adjusted PB Ratio of 1.07 is 11% below median its 10-year median of 1.20. Over the past 10 years, this metric has ranged from a low of 0.98 to a high of 1.92. The Hardware industry median Cyclically Adjusted PB Ratio is 2.09. Advanced Connection Technology's value of 1.07 is 48.8% below this industry median. Based on the distribution chart, Advanced Connection Technology ranks #631 out of 1953 companies in the Hardware industry, which is above the industry midpoint. Overall, Advanced Connection Technology has a GF Score™ of 68/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Advanced Connection Technology's Cyclically Adjusted PB Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Advanced Connection Technology ranks #631 out of 1953 companies for Cyclically Adjusted PB Ratio. This puts Advanced Connection Technology in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 2.09. Advanced Connection Technology's value of 1.07 is 48.8% below this benchmark. Historically, Advanced Connection Technology's own Cyclically Adjusted PB Ratio has ranged from 0.98 to 1.92 over the past decade. While the company's 10-year median is 1.20 vs. the industry median of 2.09, Advanced Connection Technology has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Hardware company?
The median Cyclically Adjusted PB Ratio among Hardware companies is 2.09, based on 1,953 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Advanced Connection Technology's current Cyclically Adjusted PB Ratio of 1.07 is 48.8% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Advanced Connection Technology and its competitors. For the Hardware industry, the median Cyclically Adjusted PB Ratio is 2.09 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Advanced Connection Technology's current Cyclically Adjusted PB Ratio is 1.07, which is 11% below median its own 10-year median of 1.20. 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 Modestly Undervalued. The stock's GF Value™ is NT$23.31, compared to a current price of NT$20.05 — trading 14% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.07, which is 11% below median its 10-year median of 1.20 and 48.8% below the Hardware industry median of 2.09. Advanced Connection Technology's overall GF Score™ is 68/100 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Advanced Connection Technology (ROCO:3492), the current Cyclically Adjusted PB Ratio is 1.07 as of Aug. 20, 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 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$20.05 is trading 14% below its estimated GF Value™ of NT$23.31. GuruFocus considers Advanced Connection Technology to be Modestly Undervalued.

Key valuation signals for ROCO:3492:

  • Cyclically Adjusted PB Ratio: 1.07 (11% below median its 10-year median of 1.20)
  • GF Value™: NT$23.31 vs. price of NT$20.05 (14% below fair value)
  • GF Score™: 68/100 with 2 warning signs
  • Industry Position: 48.8% below the Hardware median (#631 of 1953)

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.
68GF Score

Get the complete analysis for ROCO:3492

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

NT$20.05
Price
NT$23.31
GF Value