Iteq (TPE:6213) E10: NT$6.53 (As of Jun. 2026)

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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.
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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:6213 Iteq Corp TPE:6213
72 GF Score
Price NT$510.00
GF Value NT$141.08
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Iteq E10?

Iteq TPE:6213 +5.37% 72 E10 is NT$6.53 as of Jun. 2026. GuruFocus rates TPE:6213 with a GF Score™ of 72/100 and a GF Value™ of NT$141.08 (Significantly Overvalued). The stock has 6 warning signs investors should review.

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.

Iteq's adjusted earnings per share data for the three months ended in Jun. 2026 was NT$3.520. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$6.53 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Iteq's average E10 Growth Rate was 7.90% per year. During the past 3 years, the average E10 Growth Rate was 3.20% per year. During the past 5 years, the average E10 Growth Rate was 6.20% 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Iteq was 14.10% per year. The lowest was 3.20% per year. And the median was 9.00% per year.

As of today (2026-08-20), Iteq's current stock price is NT$510.00. Iteq's E10 for the quarter that ended in Jun. 2026 was NT$6.53. Iteq's Shiller PE Ratio of today is 78.10.

During the past 13 years, the highest Shiller PE Ratio of Iteq was 74.12. The lowest was 9.39. And the median was 19.79.


Iteq  (TPE:6213) 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.

Iteq's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=510.00/6.53
=78.10

* 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 Shiller P/E Ratio of Iteq was 74.12. The lowest was 9.39. And the median was 19.79.


Be Aware

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


Iteq E10 Related Terms


Iteq E10 Historical Data

* Premium members only.

The historical data trend for Iteq'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.

Iteq E10 Chart

Iteq Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.14 5.56 5.61 5.79 6.11

Iteq Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 6.05 6.11 6.11 6.20 6.53

TPE:6213 vs APH, GLW, TEL: E10 Comparison

For the Electronic Components subindustry, Iteq'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.


Iteq Shiller PE Ratio vs Hardware Industry

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

* The bar in red indicates where Iteq's Shiller PE Ratio falls into.


TPE:6213
72GF Score
Iteq Corp TPE:6213
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Iteq 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, Iteq's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=3.52/333.9520*333.9520
=3.520

Current CPI (Jun. 2026) = 333.9520.

Iteq Quarterly Data

per share eps CPI Adj_EPS
201609 0.801 241.428 1.108
201612 0.714 241.432 0.988
201703 0.936 243.801 1.282
201706 0.858 244.955 1.170
201709 1.148 246.819 1.553
201712 1.003 246.524 1.359
201803 1.148 249.554 1.536
201806 1.562 251.989 2.070
201809 1.263 252.439 1.671
201812 1.649 251.233 2.192
201903 1.627 254.202 2.137
201906 1.862 256.143 2.428
201909 2.313 256.759 3.008
201912 2.136 256.974 2.776
202003 1.215 258.115 1.572
202006 2.548 257.797 3.301
202009 1.930 260.280 2.476
202012 2.340 260.474 3.000
202103 1.920 264.877 2.421
202106 2.580 271.696 3.171
202109 2.390 274.310 2.910
202112 2.070 278.802 2.479
202203 2.100 287.504 2.439
202206 1.130 296.311 1.274
202209 0.740 296.808 0.833
202212 0.930 296.797 1.046
202303 0.200 301.836 0.221
202306 0.110 305.109 0.120
202309 0.650 307.789 0.705
202312 0.900 306.746 0.980
202403 0.420 312.332 0.449
202406 0.550 314.175 0.585
202409 0.690 315.301 0.731
202412 0.600 315.605 0.635
202503 0.930 319.799 0.971
202506 1.160 322.561 1.201
202509 0.890 324.800 0.915
202512 1.180 324.054 1.216
202603 0.860 330.213 0.870
202606 3.520 333.952 3.520

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

Frequently Asked Questions Learn more about E10 →
What does a E10 of NT$6.53 mean?
Iteq (TPE:6213) has a E10 of NT$6.53 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Iteq and its competitors.
Is Iteq's E10 too high?
Iteq's current E10 is NT$6.53. Overall, Iteq has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Iteq's E10 compare to APH and GLW?
Iteq's E10 of NT$6.53 can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Hardware company?
A good E10 depends on the Hardware industry context. However, E10 should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Iteq and its competitors. Iteq's current E10 is NT$6.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Iteq stock overvalued right now?
Based on GuruFocus' analysis, Iteq (TPE:6213) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$141.08, compared to a current price of NT$510.00 — trading 261.5% above its estimated fair value. The current E10 is NT$6.53. Iteq's overall GF Score™ is 72/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Iteq (TPE:6213), the current E10 is NT$6.53 as of Jun. 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 Iteq (TPE:6213) Overvalued in 2026?

Based on GuruFocus' analysis, Iteq stock appears to be overvalued. The current stock price of NT$510.00 is trading 261.5% above its estimated GF Value™ of NT$141.08. GuruFocus considers Iteq to be Significantly Overvalued.

Key valuation signals for TPE:6213:

  • E10: NT$6.53
  • GF Value™: NT$141.08 vs. price of NT$510.00 (261.5% above fair value)
  • GF Score™: 72/100 with 6 warning signs

No single metric tells the full story. See the TPE:6213 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Iteq Business Description

Address No. 17, Daluge Road, Xinpu Township, Hsinchu, TWN, 305
Iteq Corp engages in the manufacturing and sales of mass lamination boards, copper clad laminates, prepreg products, electronic components, as well as the import and export trade of manufacturing equipment for the aforementioned products. Its reportable segments include ITEQ Corporation, ITEQ (WX), ITEQ (DG) and ITEQ (JX), the others. The company derives maximum revenue from ITEQ (WX) segment. Geographically, it operates in Asia, Europe and Others.
72GF Score

Get the complete analysis for TPE:6213

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$510.00
Price
NT$141.08
GF Value