Primax Electronics (TPE:4915) Cyclically Adjusted PB Ratio: 1.72 (As of Aug. 06, 2026) — 20% Below Median

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TPE:4915 Primax Electronics Ltd TPE:4915
83 GF Score
Price NT$63.70
GF Value NT$82.24
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Primax Electronics Cyclically Adjusted PB Ratio?

Primax Electronics TPE:4915 +0.16% 83 Cyclically Adjusted PB Ratio is 1.72 as of Aug. 06, 2026, which is 20% below its 10-year median of 2.14. GuruFocus rates TPE:4915 with a GF Score™ of 83/100 and a GF Value™ of NT$82.24 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,968 Hardware companies, Primax Electronics ranks better than 53.35% on this metric.

As of today (2026-08-06), Primax Electronics's current share price is NT$63.70. Primax Electronics's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was NT$37.07. Primax Electronics's Cyclically Adjusted PB Ratio for today is 1.72.

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

TPE:4915' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.75   Med: 2.14   Max: 3.37
Current: 1.76

During the past years, Primax Electronics's highest Cyclically Adjusted PB Ratio was 3.37. The lowest was 1.75. And the median was 2.14.

TPE:4915's Cyclically Adjusted PB Ratio is ranked better than
53.35% of 1968 companies
in the Hardware industry
Industry Median: 2 vs TPE:4915: 1.76

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.

Primax Electronics's adjusted book value per share data for the three months ended in Mar. 2026 was NT$46.189. 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$37.07 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Primax Electronics  (TPE:4915) 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.


Primax Electronics Cyclically Adjusted PB Ratio Related Terms


Primax Electronics Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Primax Electronics'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.

Primax Electronics Cyclically Adjusted PB Ratio Chart

Primax Electronics 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 2.18 1.89 2.14 2.24 2.13

Primax Electronics 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 2.38 2.06 2.19 2.13 1.89

TPE:4915 vs AAPL: Cyclically Adjusted PB Ratio Comparison

For the Consumer Electronics subindustry, Primax Electronics'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.


Primax Electronics Cyclically Adjusted PB Ratio vs Hardware Industry

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

* The bar in red indicates where Primax Electronics's Cyclically Adjusted PB Ratio falls into.


TPE:4915
83GF Score
Primax Electronics Ltd TPE:4915
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Primax Electronics 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.

Primax Electronics's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=63.70/37.07
=1.72

* 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.

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

For example, Primax Electronics'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)
=46.189/330.2130*330.2130
=46.189

Current CPI (Mar. 2026) = 330.2130.

Primax Electronics Quarterly Data

Book Value per Share CPI Adj_Book
201606 22.876 241.018 31.342
201609 24.038 241.428 32.878
201612 24.879 241.432 34.028
201703 24.770 243.801 33.549
201706 23.926 244.955 32.254
201709 25.552 246.819 34.185
201712 25.545 246.524 34.217
201803 26.567 249.554 35.154
201806 23.986 251.989 31.432
201809 24.707 252.439 32.319
201812 25.982 251.233 34.150
201903 27.364 254.202 35.546
201906 25.647 256.143 33.063
201909 26.619 256.759 34.234
201912 27.438 256.974 35.258
202003 27.777 258.115 35.536
202006 26.048 257.797 33.365
202009 28.079 260.280 35.623
202012 29.470 260.474 37.360
202103 30.437 264.877 37.945
202106 28.526 271.696 34.670
202109 29.985 274.310 36.096
202112 31.137 278.802 36.879
202203 33.656 287.504 38.656
202206 32.249 296.311 35.939
202209 34.490 296.808 38.372
202212 35.670 296.797 39.686
202303 37.054 301.836 40.538
202306 34.005 305.109 36.803
202309 36.844 307.789 39.528
202312 36.748 306.746 39.559
202403 39.335 312.332 41.587
202406 37.440 314.175 39.351
202409 38.959 315.301 40.802
202412 42.588 315.605 44.559
202503 44.853 319.799 46.314
202506 37.286 322.561 38.171
202509 40.645 324.800 41.322
202512 43.559 324.054 44.387
202603 46.189 330.213 46.189

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 1.72 mean?
Primax Electronics (TPE:4915) has a Cyclically Adjusted PB Ratio of 1.72 as of Aug. 06, 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 Primax Electronics and its competitors. This is 20% below median its historical median of 2.14. Over the past decade, Primax Electronics' Cyclically Adjusted PB Ratio has ranged from 1.75 to 3.37. According to the industry distribution chart, Primax Electronics ranks #918 out of 1968 companies in the Hardware industry, placing it in the top 46.6%.
Is Primax Electronics' Cyclically Adjusted PB Ratio too high?
Primax Electronics' current Cyclically Adjusted PB Ratio of 1.72 is 20% below median its 10-year median of 2.14. Over the past 10 years, this metric has ranged from a low of 1.75 to a high of 3.37. The Hardware industry median Cyclically Adjusted PB Ratio is 2.00. Primax Electronics' value of 1.72 is 14% below this industry median. Based on the distribution chart, Primax Electronics ranks #918 out of 1968 companies in the Hardware industry, which is above the industry midpoint. Overall, Primax Electronics has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Primax Electronics' Cyclically Adjusted PB Ratio compare to AAPL?
According to the Hardware industry distribution chart, Primax Electronics ranks #918 out of 1968 companies for Cyclically Adjusted PB Ratio. This puts Primax Electronics in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 2.00. Primax Electronics' value of 1.72 is 14% below this benchmark. Historically, Primax Electronics' own Cyclically Adjusted PB Ratio has ranged from 1.75 to 3.37 over the past decade. While the company's 10-year median is 2.14 vs. the industry median of 2.00, Primax Electronics 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 2.00, based on 1,968 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. Primax Electronics's current Cyclically Adjusted PB Ratio of 1.72 is 14% 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 Primax Electronics and its competitors. For the Hardware industry, the median Cyclically Adjusted PB Ratio is 2.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Primax Electronics's current Cyclically Adjusted PB Ratio is 1.72, which is 20% below median its own 10-year median of 2.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Primax Electronics stock overvalued right now?
Based on GuruFocus' analysis, Primax Electronics (TPE:4915) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$82.24, compared to a current price of NT$63.70 — trading 22.5% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.72, which is 20% below median its 10-year median of 2.14 and 14% below the Hardware industry median of 2.00. Primax Electronics' overall GF Score™ is 83/100 with 4 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 Primax Electronics (TPE:4915), the current Cyclically Adjusted PB Ratio is 1.72 as of Aug. 06, 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 Primax Electronics (TPE:4915) Overvalued in 2026?

Based on GuruFocus' analysis, Primax Electronics stock appears to be undervalued. The current stock price of NT$63.70 is trading 22.5% below its estimated GF Value™ of NT$82.24. GuruFocus considers Primax Electronics to be Modestly Undervalued.

Key valuation signals for TPE:4915:

  • Cyclically Adjusted PB Ratio: 1.72 (20% below median its 10-year median of 2.14)
  • GF Value™: NT$82.24 vs. price of NT$63.70 (22.5% below fair value)
  • GF Score™: 83/100 with 4 warning signs
  • Industry Position: 14% below the Hardware median (#918 of 1968)

No single metric tells the full story. See the TPE:4915 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Primax Electronics Business Description

Address No. 669, Ruey Kuang Road, Neihu District, Taipei, TWN, 11492
Primax Electronics Ltd is a manufacturer of components for mobile devices, personal computer peripherals, business equipment, and the digital home, that operates in two business segments; The division for computer peripherals specializes in the manufacture and sale of computer mice, keyboards, trackpads, etc. The division for non-computer peripherals specializes in the manufacture and sale of digital camera modules, mobile phone accessories, multi-function printers, scanners, shredders, amplifiers, speakers and audio systems, etc. The company derives the maximum of its revenue from the non-computer peripherals segment. Geographically, it derives maximum revenue from China.
83GF Score

Get the complete analysis for TPE:4915

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

NT$63.70
Price
NT$82.24
GF Value