Nak Sealing Technologies (TPE:9942) Cyclically Adjusted PB Ratio: (As of Aug. 25, 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:9942 Nak Sealing Technologies Corp TPE:9942
88 GF Score
Price NT$114.50
GF Value NT$115.77
Valuation Fairly Valued
! 3 Warning Signs
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What is Nak Sealing Technologies Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Nak Sealing Technologies  (TPE:9942) 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.


Nak Sealing Technologies Cyclically Adjusted PB Ratio Related Terms


Nak Sealing Technologies Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Nak Sealing Technologies'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.

Nak Sealing Technologies Cyclically Adjusted PB Ratio Chart

Nak Sealing Technologies 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 2.66 2.64 3.20 2.57 2.31

Nak Sealing Technologies 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 2.50 2.42 2.31 2.42 0.00

TPE:9942 vs ORLY, AZO: Cyclically Adjusted PB Ratio Comparison

For the Auto Parts subindustry, Nak Sealing Technologies'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.


Nak Sealing Technologies Cyclically Adjusted PB Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Nak Sealing Technologies's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Nak Sealing Technologies's Cyclically Adjusted PB Ratio falls into.


TPE:9942
88GF Score
Nak Sealing Technologies Corp TPE:9942
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Nak Sealing Technologies 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.

Nak Sealing Technologies's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Nak Sealing Technologies'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)
=50.186/333.9520*333.9520
=50.186

Current CPI (Jun. 2026) = 333.9520.

Nak Sealing Technologies Quarterly Data

Book Value per Share CPI Adj_Book
201609 31.987 241.428 44.246
201612 33.238 241.432 45.975
201703 33.622 243.801 46.055
201706 31.671 244.955 43.178
201709 33.797 246.819 45.728
201712 35.184 246.524 47.662
201803 36.249 249.554 48.508
201806 33.470 251.989 44.357
201809 34.378 252.439 45.479
201812 35.816 251.233 47.608
201903 37.295 254.202 48.995
201906 34.441 256.143 44.903
201909 35.060 256.759 45.601
201912 35.971 256.974 46.746
202003 36.397 258.115 47.091
202006 33.411 257.797 43.281
202009 34.920 260.280 44.804
202012 36.399 260.474 46.667
202103 37.820 264.877 47.683
202106 39.563 271.696 48.628
202109 37.063 274.310 45.121
202112 38.665 278.802 46.313
202203 40.911 287.504 47.520
202206 37.187 296.311 41.911
202209 39.816 296.808 44.799
202212 41.692 296.797 46.911
202303 44.295 301.836 49.008
202306 41.536 305.109 45.463
202309 45.512 307.789 49.381
202312 47.627 306.746 51.851
202403 50.290 312.332 53.771
202406 45.448 314.175 48.309
202409 47.715 315.301 50.537
202412 50.209 315.605 53.128
202503 52.748 319.799 55.082
202506 45.146 322.561 46.740
202509 48.285 324.800 49.646
202512 51.536 324.054 53.110
202603 54.451 330.213 55.068
202606 50.186 333.952 50.186

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 Nak Sealing Technologies (TPE:9942) Overvalued in 2026?

Based on GuruFocus' analysis, Nak Sealing Technologies stock appears to be undervalued. The current stock price of NT$114.50 is trading 1.1% below its estimated GF Value™ of NT$115.77. GuruFocus considers Nak Sealing Technologies to be Fairly Valued.

Key valuation signals for TPE:9942:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: NT$115.77 vs. price of NT$114.50 (1.1% below fair value)
  • GF Score™: 88/100 with 3 warning signs

No single metric tells the full story. See the TPE:9942 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Nak Sealing Technologies Business Description

Address No 336, Gongye Road, Yongfeng Vil, Nantou County, Nantou, TWN, 540406
Nak Sealing Technologies Corp is mainly engaged in the processing and manufacturing of each kind of oil seal, manufacturing rubber machinery and metal modules, and import and export businesses. Its product offerings include axle seals, transmission seals, motor seals, power steering seals, wind turbine seals, gearbox seals, rubber rings, rubber molded parts, etc. The company's reportable segments are: Taiwan, which generates the maximum revenue, China, and all others. Geographically, it derives maximum revenue from Asia, followed by Europe, America, and Africa.
88GF Score

Get the complete analysis for TPE:9942

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

NT$114.50
Price
NT$115.77
GF Value