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Gia Tzoong Enterprise Co (ROCO:5355) E10 : NT$-0.53 (As of Dec. 2024)


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What is Gia Tzoong Enterprise Co E10?

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Gia Tzoong Enterprise Co's adjusted earnings per share data for the three months ended in Dec. 2024 was NT$-0.280. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$-0.53 for the trailing ten years ended in Dec. 2024.

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 E10 growth rate using E10 data.

As of today (2025-04-10), Gia Tzoong Enterprise Co's current stock price is NT$8.01. Gia Tzoong Enterprise Co's E10 for the quarter that ended in Dec. 2024 was NT$-0.53. Gia Tzoong Enterprise Co's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Gia Tzoong Enterprise Co was 630.00. The lowest was 25.06. And the median was 62.27.


Gia Tzoong Enterprise Co E10 Historical Data

The historical data trend for Gia Tzoong Enterprise Co's E10 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.

Gia Tzoong Enterprise Co E10 Chart

Gia Tzoong Enterprise Co Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.17 0.09 -0.07 -0.32 -0.53

Gia Tzoong Enterprise Co Quarterly Data
Mar20 Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24
E10 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 -0.32 -0.37 -0.39 -0.46 -0.53

Competitive Comparison of Gia Tzoong Enterprise Co's E10

For the Electronic Components subindustry, Gia Tzoong Enterprise Co's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Gia Tzoong Enterprise Co's Shiller PE Ratio Distribution in the Hardware Industry

For the Hardware industry and Technology sector, Gia Tzoong Enterprise Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Gia Tzoong Enterprise Co's Shiller PE Ratio falls into.


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Gia Tzoong Enterprise Co E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

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, Gia Tzoong Enterprise Co's adjusted earnings per share data for the three months ended in Dec. 2024 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Dec. 2024 (Change)*Current CPI (Dec. 2024)
=-0.28/133.1571*133.1571
=-0.280

Current CPI (Dec. 2024) = 133.1571.

Gia Tzoong Enterprise Co Quarterly Data

per share eps CPI Adj_EPS
201503 0.120 99.621 0.160
201506 0.020 100.684 0.026
201509 0.120 100.392 0.159
201512 -0.080 99.792 -0.107
201603 -0.190 100.470 -0.252
201606 -0.020 101.688 -0.026
201609 -0.080 101.861 -0.105
201612 0.120 101.863 0.157
201703 -0.090 102.862 -0.117
201706 -0.040 103.349 -0.052
201709 -0.180 104.136 -0.230
201712 -0.150 104.011 -0.192
201803 -0.200 105.290 -0.253
201806 -0.030 106.317 -0.038
201809 -0.130 106.507 -0.163
201812 -0.250 105.998 -0.314
201903 -0.110 107.251 -0.137
201906 -0.180 108.070 -0.222
201909 -0.250 108.329 -0.307
201912 -0.300 108.420 -0.368
202003 -0.200 108.902 -0.245
202006 0.750 108.767 0.918
202009 -0.280 109.815 -0.340
202012 -0.190 109.897 -0.230
202103 -0.200 111.754 -0.238
202106 -0.220 114.631 -0.256
202109 -0.270 115.734 -0.311
202112 0.020 117.630 0.023
202203 -0.190 121.301 -0.209
202206 -0.120 125.017 -0.128
202209 -0.050 125.227 -0.053
202212 -0.090 125.222 -0.096
202303 -0.120 127.348 -0.125
202306 -0.140 128.729 -0.145
202309 -0.220 129.860 -0.226
202312 -0.340 129.419 -0.350
202403 -0.180 131.776 -0.182
202406 -0.180 132.554 -0.181
202409 -0.290 133.029 -0.290
202412 -0.280 133.157 -0.280

Add all the adjusted EPS together and divide 10 will get our e10.


Gia Tzoong Enterprise Co  (ROCO:5355) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

During the past 13 years, the highest Shiller P/E Ratio of Gia Tzoong Enterprise Co was 630.00. The lowest was 25.06. And the median was 62.27.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Gia Tzoong Enterprise Co E10 Related Terms

Thank you for viewing the detailed overview of Gia Tzoong Enterprise Co's E10 provided by GuruFocus.com. Please click on the following links to see related term pages.


Gia Tzoong Enterprise Co Business Description

Traded in Other Exchanges
N/A
Address
No.39-4, Xingbang Road, Taoyuan District, Taoyuan, TWN, 330
Gia Tzoong Enterprise Co Ltd develops and manufactures printed circuit boards in Taiwan. Its products include FR-4 multi-layer boards, DBC (Direct Bond Copper), High Thermal Conductivity MCPCB, Ridgid-Flex Board, PCBA Service, and others.

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