Tai-Tech Advanced Electronics Co (ROCO:3357) Cyclically Adjusted PB Ratio: (As of Aug. 17, 2026)

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Director of Data and Quant Analytics at GuruFocus
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ROCO:3357 Tai-Tech Advanced Electronics Co Ltd ROCO:3357
61 GF Score
Price NT$220.00
GF Value NT$159.36
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Tai-Tech Advanced Electronics Co Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Tai-Tech Advanced Electronics Co  (ROCO:3357) 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.


Tai-Tech Advanced Electronics Co Cyclically Adjusted PB Ratio Related Terms


Tai-Tech Advanced Electronics Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Tai-Tech Advanced Electronics Co'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.

Tai-Tech Advanced Electronics Co Cyclically Adjusted PB Ratio Chart

Tai-Tech Advanced Electronics Co 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 0.00 0.00 2.66 2.57 2.71

Tai-Tech Advanced Electronics Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 1.85 2.46 2.71 2.51 0.00

ROCO:3357 vs APH, GLW, TEL: Cyclically Adjusted PB Ratio Comparison

For the Electronic Components subindustry, Tai-Tech Advanced Electronics Co'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.


Tai-Tech Advanced Electronics Co Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Tai-Tech Advanced Electronics Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Tai-Tech Advanced Electronics Co's Cyclically Adjusted PB Ratio falls into.


ROCO:3357
61GF Score
Tai-Tech Advanced Electronics Co Ltd ROCO:3357
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tai-Tech Advanced Electronics Co 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.

Tai-Tech Advanced Electronics Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Tai-Tech Advanced Electronics Co'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)
=96.433/333.9520*333.9520
=96.433

Current CPI (Jun. 2026) = 333.9520.

Tai-Tech Advanced Electronics Co Quarterly Data

Book Value per Share CPI Adj_Book
201406 21.466 238.343 30.077
201412 24.894 234.812 35.404
201503 25.675 236.119 36.313
201506 24.595 238.638 34.418
201512 26.517 236.525 37.440
201606 25.885 241.018 35.866
201612 26.773 241.432 37.033
201706 25.597 244.955 34.897
201712 28.105 246.524 38.072
201806 30.669 251.989 40.645
201812 32.132 251.233 42.712
201906 30.966 256.143 40.373
201909 0.000 256.759 0.000
201912 33.050 256.974 42.950
202003 0.000 258.115 0.000
202006 34.096 257.797 44.168
202009 36.530 260.280 46.870
202012 39.186 260.474 50.240
202103 42.203 264.877 53.209
202106 54.138 271.696 66.543
202109 57.197 274.310 69.633
202112 60.335 278.802 72.270
202203 57.571 287.504 66.872
202206 60.424 296.311 68.100
202209 63.065 296.808 70.957
202212 63.949 296.797 71.955
202303 60.513 301.836 66.952
202306 62.102 305.109 67.973
202309 65.255 307.789 70.802
202312 65.426 306.746 71.229
202403 65.336 312.332 69.859
202406 67.092 314.175 71.315
202409 70.209 315.301 74.362
202412 73.318 315.605 77.580
202503 70.370 319.799 73.484
202506 67.705 322.561 70.096
202509 67.984 324.800 69.900
202512 78.698 324.054 81.102
202603 87.021 330.213 88.006
202606 96.433 333.952 96.433

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.

Is Tai-Tech Advanced Electronics Co (ROCO:3357) Overvalued in 2026?

Based on GuruFocus' analysis, Tai-Tech Advanced Electronics Co stock appears to be overvalued. The current stock price of NT$220.00 is trading 38.1% above its estimated GF Value™ of NT$159.36. GuruFocus considers Tai-Tech Advanced Electronics Co to be Significantly Overvalued.

Key valuation signals for ROCO:3357:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: NT$159.36 vs. price of NT$220.00 (38.1% above fair value)
  • GF Score™: 61/100 with 4 warning signs

No single metric tells the full story. See the ROCO:3357 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tai-Tech Advanced Electronics Co Business Description

Address No. 1, You 4th Road, Youth Industrial Park, Yangmei District, Taoyuan, TWN, 326013
Tai-Tech Advanced Electronics Co Ltd is engaged in the manufacturing and processing of electronic parts, magnet cores, multilayer wire-wound and other wire-wound products. The company focuses on the development, manufacturing and sales of magnetic materials and inductor components. The Company's revenue is derived from Wire-Wound Products, Multilayer Products, and Others.
61GF Score

Get the complete analysis for ROCO:3357

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

NT$220.00
Price
NT$159.36
GF Value