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Prolific Technology (ROCO:6233) Cyclically Adjusted Book per Share : NT$14.39 (As of Mar. 2025)


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What is Prolific Technology Cyclically Adjusted Book per Share?

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

Prolific Technology's adjusted book value per share for the three months ended in Mar. 2025 was NT$14.931. 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$14.39 for the trailing ten years ended in Mar. 2025.

During the past 12 months, Prolific Technology's average Cyclically Adjusted Book Growth Rate was 0.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -0.60% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -0.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Prolific Technology was 1.00% per year. The lowest was -0.60% per year. And the median was -0.30% per year.

As of today (2025-05-31), Prolific Technology's current stock price is NT$20.55. Prolific Technology's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2025 was NT$14.39. Prolific Technology's Cyclically Adjusted PB Ratio of today is 1.43.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Prolific Technology was 3.52. The lowest was 0.47. And the median was 1.84.


Prolific Technology Cyclically Adjusted Book per Share Historical Data

The historical data trend for Prolific Technology's Cyclically Adjusted Book per Share 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.

* Premium members only.

Prolific Technology Cyclically Adjusted Book per Share Chart

Prolific Technology Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 14.20 14.52 14.88 14.07 14.26

Prolific Technology Quarterly Data
Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25
Cyclically Adjusted Book per Share 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 14.26 14.28 14.29 14.26 14.39

Competitive Comparison of Prolific Technology's Cyclically Adjusted Book per Share

For the Semiconductors subindustry, Prolific Technology'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.


Prolific Technology's Cyclically Adjusted PB Ratio Distribution in the Semiconductors Industry

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

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


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Prolific Technology Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get 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.

For example, Prolific Technology's adjusted Book Value per Share data for the three months ended in Mar. 2025 was:

Adj_Book= Book Value per Share /CPI of Mar. 2025 (Change)*Current CPI (Mar. 2025)
=14.931/134.9266*134.9266
=14.931

Current CPI (Mar. 2025) = 134.9266.

Prolific Technology Quarterly Data

Book Value per Share CPI Adj_Book
201506 12.277 100.684 16.452
201509 12.207 100.392 16.406
201512 11.903 99.792 16.094
201603 11.425 100.470 15.343
201606 11.185 101.688 14.841
201609 10.900 101.861 14.438
201612 11.135 101.863 14.749
201703 10.781 102.862 14.142
201706 10.702 103.349 13.972
201709 10.682 104.136 13.840
201712 10.817 104.011 14.032
201803 10.666 105.290 13.668
201806 10.792 106.317 13.696
201809 10.564 106.507 13.383
201812 10.098 105.998 12.854
201903 10.508 107.251 13.220
201906 10.586 108.070 13.217
201909 10.843 108.329 13.505
201912 11.087 108.420 13.798
202003 10.915 108.902 13.523
202006 11.221 108.767 13.920
202009 11.202 109.815 13.764
202012 11.280 109.897 13.849
202103 11.602 111.754 14.008
202106 11.830 114.631 13.924
202109 12.001 115.734 13.991
202112 12.426 117.630 14.253
202203 12.739 121.301 14.170
202206 12.533 125.017 13.526
202209 12.852 125.227 13.848
202212 13.142 125.222 14.161
202303 13.929 127.348 14.758
202306 14.059 128.729 14.736
202309 13.946 129.860 14.490
202312 13.685 129.419 14.267
202403 15.752 131.776 16.129
202406 16.296 132.554 16.588
202409 15.655 133.029 15.878
202412 15.205 133.157 15.407
202503 14.931 134.927 14.931

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.


Prolific Technology  (ROCO:6233) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.

Prolific Technology's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=20.55/14.39
=1.43

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Prolific Technology was 3.52. The lowest was 0.47. And the median was 1.84.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Prolific Technology Cyclically Adjusted Book per Share Related Terms

Thank you for viewing the detailed overview of Prolific Technology's Cyclically Adjusted Book per Share provided by GuruFocus.com. Please click on the following links to see related term pages.


Prolific Technology Business Description

Industry
Traded in Other Exchanges
N/A
Address
No.48, Sec. 3 Nan Kang Road, 7th floor, Nangang District, Taipei, TWN, 115
Prolific Technology Inc is engaged in research, development, design, and sales of IC (Integrated Circuit) products for data communication and connectivity applications in Taiwan. It is a provider of USB Smart I/O, Intelligent Green Energy Saving, and Mixed-Mode Hall Sensor solutions. The company is a pioneer in providing IC and SOC solutions for USB Serial/Parallel converters, USB Storage products, Brushless Motor drivers, Hall sensors, Power Meters, and MEMS Motion Sensing products.

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