Phihong Technology Co (TPE:2457) Cyclically Adjusted PB Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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:2457 Phihong Technology Co Ltd TPE:2457
65 GF Score
Price NT$22.05
GF Value NT$29.62
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Phihong Technology Co Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Phihong Technology Co  (TPE:2457) 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.


Phihong Technology Co Cyclically Adjusted PB Ratio Related Terms


Phihong Technology Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Phihong Technology 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.

Phihong Technology Co Cyclically Adjusted PB Ratio Chart

Phihong Technology 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 2.51 1.94 2.94 1.87 1.42

Phihong Technology 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 1.06 1.22 1.45 1.21 1.46

TPE:2457 vs VRT, BE: Cyclically Adjusted PB Ratio Comparison

For the Electrical Equipment & Parts subindustry, Phihong Technology 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.


Phihong Technology Co Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Phihong Technology Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TPE:2457
65GF Score
Phihong Technology Co Ltd TPE:2457
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Phihong Technology 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.

Phihong Technology Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Phihong Technology 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)
=20.876/333.9520*333.9520
=20.876

Current CPI (Jun. 2026) = 333.9520.

Phihong Technology Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 16.651 241.428 23.032
201612 17.012 241.432 23.531
201703 15.339 243.801 21.011
201706 15.588 244.955 21.251
201709 15.986 246.819 21.629
201712 15.575 246.524 21.099
201803 15.087 249.554 20.189
201806 15.032 251.989 19.921
201809 14.656 252.439 19.388
201812 14.751 251.233 19.608
201903 14.798 254.202 19.441
201906 14.655 256.143 19.107
201909 14.558 256.759 18.935
201912 14.239 256.974 18.504
202003 13.745 258.115 17.783
202006 13.455 257.797 17.430
202009 13.581 260.280 17.425
202012 13.748 260.474 17.626
202103 13.189 264.877 16.628
202106 12.694 271.696 15.603
202109 12.559 274.310 15.290
202112 15.222 278.802 18.233
202203 15.434 287.504 17.927
202206 15.703 296.311 17.698
202209 16.368 296.808 18.416
202212 16.208 296.797 18.237
202303 16.288 301.836 18.021
202306 16.619 305.109 18.190
202309 18.897 307.789 20.503
202312 21.800 306.746 23.733
202403 22.597 312.332 24.161
202406 22.962 314.175 24.407
202409 22.909 315.301 24.264
202412 23.227 315.605 24.577
202503 23.123 319.799 24.146
202506 20.334 322.561 21.052
202509 21.182 324.800 21.779
202512 21.122 324.054 21.767
202603 21.190 330.213 21.430
202606 20.876 333.952 20.876

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 Phihong Technology Co (TPE:2457) Overvalued in 2026?

Based on GuruFocus' analysis, Phihong Technology Co stock appears to be undervalued. The current stock price of NT$22.05 is trading 25.6% below its estimated GF Value™ of NT$29.62. GuruFocus considers Phihong Technology Co to be Modestly Undervalued.

Key valuation signals for TPE:2457:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: NT$29.62 vs. price of NT$22.05 (25.6% below fair value)
  • GF Score™: 65/100 with 2 warning signs

No single metric tells the full story. See the TPE:2457 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Phihong Technology Co Business Description

Address No. 568, Fuxing 3rd Road, Guishan District, Taoyuan, TWN, 333611
Phihong Technology Co Ltd predominantly manufactures and sells alternating current (AC)/direct current (DC) power adapters, charger bases, power supply modules, UPS (uninterruptible power supply) for computers, and ballasts. Its products also include multi-industry areas such as households, POS machines, small household appliances, household-level medical equipment, e-bike electric bicycles, construction, industry, and electric vehicles. Its operating segments include Power supply products, which derive key revenue, and EV energy products. Geographically, the company generates a majority of its revenue from Asia, followed by the Americas, Europe, and other regions.
65GF Score

Get the complete analysis for TPE:2457

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

NT$22.05
Price
NT$29.62
GF Value