Test Rite International Co (TPE:2908) Cyclically Adjusted PB Ratio: (As of Jul. 30, 2026)

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.

TPE:2908 Test Rite International Co Ltd TPE:2908
63 GF Score
Price NT$22.15
GF Value NT$18.30
Valuation Modestly Overvalued
! 8 Warning Signs
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What is Test Rite International Co Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Test Rite International Co  (TPE:2908) 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.


Test Rite International Co Cyclically Adjusted PB Ratio Related Terms


Test Rite International Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Test Rite International 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.

Test Rite International Co Cyclically Adjusted PB Ratio Chart

Test Rite International 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 1.37 1.19 1.27 1.22 1.24

Test Rite International Co 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 1.22 1.20 1.21 1.24 0.00

TPE:2908 vs HD, LOW, FND: Cyclically Adjusted PB Ratio Comparison

For the Home Improvement Retail subindustry, Test Rite International 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.


Test Rite International Co Cyclically Adjusted PB Ratio vs Retail - Cyclical Industry

For the Retail - Cyclical industry and Consumer Cyclical sector, Test Rite International Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Test Rite International Co's Cyclically Adjusted PB Ratio falls into.


TPE:2908
63GF Score
Test Rite International Co Ltd TPE:2908
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Test Rite International 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.

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

For example, Test Rite International Co'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)
=13.749/330.2130*330.2130
=13.749

Current CPI (Mar. 2026) = 330.2130.

Test Rite International Co Quarterly Data

Book Value per Share CPI Adj_Book
201606 14.343 241.018 19.651
201609 14.515 241.428 19.853
201612 14.538 241.432 19.884
201703 14.935 243.801 20.229
201706 14.244 244.955 19.202
201709 14.626 246.819 19.568
201712 14.965 246.524 20.045
201803 15.556 249.554 20.584
201806 14.631 251.989 19.173
201809 14.816 252.439 19.381
201812 14.391 251.233 18.915
201903 14.803 254.202 19.229
201906 12.537 256.143 16.162
201909 12.609 256.759 16.216
201912 12.707 256.974 16.329
202003 12.216 258.115 15.628
202006 12.580 257.797 16.114
202009 13.127 260.280 16.654
202012 13.395 260.474 16.981
202103 12.898 264.877 16.079
202106 13.181 271.696 16.020
202109 13.476 274.310 16.222
202112 13.762 278.802 16.300
202203 13.252 287.504 15.221
202206 13.444 296.311 14.982
202209 13.934 296.808 15.502
202212 13.900 296.797 15.465
202303 12.958 301.836 14.176
202306 13.090 305.109 14.167
202309 13.378 307.789 14.353
202312 13.224 306.746 14.236
202403 13.116 312.332 13.867
202406 13.658 314.175 14.355
202409 13.738 315.301 14.388
202412 14.032 315.605 14.681
202503 13.391 319.799 13.827
202506 12.741 322.561 13.043
202509 13.205 324.800 13.425
202512 13.702 324.054 13.962
202603 13.749 330.213 13.749

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 Test Rite International Co (TPE:2908) Overvalued in 2026?

Based on GuruFocus' analysis, Test Rite International Co stock appears to be overvalued. The current stock price of NT$22.15 is trading 21% above its estimated GF Value™ of NT$18.30. GuruFocus considers Test Rite International Co to be Modestly Overvalued.

Key valuation signals for TPE:2908:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: NT$18.30 vs. price of NT$22.15 (21% above fair value)
  • GF Score™: 63/100 with 8 warning signs

No single metric tells the full story. See the TPE:2908 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Test Rite International Co Business Description

Address No. 23, Xinhu 3rd Road, 6th Floor, Neihu District, Taipei, TWN, 114518
Test Rite International Co Ltd is a Taiwan-based company that is principally engaged in the trading business and retail business. It mainly imports and exports hand tools, auto parts, machinery, furniture, and various home appliances. Test-Rite's marketplaces are located in the United States of America, Canada, Great Britain, France, Germany, Australia, etc.
63GF Score

Get the complete analysis for TPE:2908

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

NT$22.15
Price
NT$18.30
GF Value