Sanyang Motor Co (TPE:2206) E10: NT$3.58 (As of Dec. 2025)


TPE:2206 Sanyang Motor Co Ltd TPE:2206
88 GF Score
Price NT$64.20
GF Value NT$71.95
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Sanyang Motor Co E10?

Sanyang Motor Co TPE:2206 88 E10 is NT$3.58 as of Dec. 2025. GuruFocus rates TPE:2206 with a GF Score™ of 88/100 and a GF Value™ of NT$71.95 (Modestly Undervalued). The stock has 5 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.

Sanyang Motor Co's adjusted earnings per share data for the three months ended in Dec. 2025 was NT$1.170. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$3.58 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Sanyang Motor Co's average E10 Growth Rate was 5.60% per year. During the past 3 years, the average E10 Growth Rate was 27.20% per year. During the past 5 years, the average E10 Growth Rate was 28.50% 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 Sanyang Motor Co was 36.60% per year. The lowest was 18.00% per year. And the median was 27.20% per year.

As of today (2026-07-12), Sanyang Motor Co's current stock price is NT$64.20. Sanyang Motor Co's E10 for the quarter that ended in Dec. 2025 was NT$3.58. Sanyang Motor Co's Shiller PE Ratio of today is 17.93.

During the past 13 years, the highest Shiller PE Ratio of Sanyang Motor Co was 50.41. The lowest was 15.50. And the median was 21.33.


Sanyang Motor Co  (TPE:2206) 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.

Sanyang Motor Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=64.20/3.58
=17.93

* 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 Sanyang Motor Co was 50.41. The lowest was 15.50. And the median was 21.33.


Be Aware

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


Sanyang Motor Co E10 Related Terms


Sanyang Motor Co E10 Historical Data

* Premium members only.

The historical data trend for Sanyang Motor 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.

Sanyang Motor Co E10 Chart

Sanyang Motor Co 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 1.33 1.74 2.67 3.39 3.58

Sanyang Motor Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 3.39 3.58 3.72 3.43 3.58

TPE:2206 vs TSLA, GM, F: E10 Comparison

For the Auto Manufacturers subindustry, Sanyang Motor 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.


Sanyang Motor Co Shiller PE Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Sanyang Motor Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Sanyang Motor Co's Shiller PE Ratio falls into.


TPE:2206
88GF Score
Sanyang Motor Co Ltd TPE:2206
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sanyang Motor 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, Sanyang Motor Co's adjusted earnings per share data for the three months ended in Dec. 2025 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=1.17/324.0540*324.0540
=1.170

Current CPI (Dec. 2025) = 324.0540.

Sanyang Motor Co Quarterly Data

per share eps CPI Adj_EPS
201603 0.030 238.132 0.041
201606 0.070 241.018 0.094
201609 -0.360 241.428 -0.483
201612 -0.110 241.432 -0.148
201703 0.020 243.801 0.027
201706 0.520 244.955 0.688
201709 0.240 246.819 0.315
201712 -0.180 246.524 -0.237
201803 0.270 249.554 0.351
201806 0.320 251.989 0.412
201809 1.510 252.439 1.938
201812 -0.830 251.233 -1.071
201903 2.400 254.202 3.059
201906 0.290 256.143 0.367
201909 0.140 256.759 0.177
201912 -0.130 256.974 -0.164
202003 0.760 258.115 0.954
202006 0.500 257.797 0.629
202009 0.920 260.280 1.145
202012 0.220 260.474 0.274
202103 0.740 264.877 0.905
202106 0.540 271.696 0.644
202109 0.550 274.310 0.650
202112 0.480 278.802 0.558
202203 1.240 287.504 1.398
202206 0.840 296.311 0.919
202209 1.170 296.808 1.277
202212 0.670 296.797 0.732
202303 1.700 301.836 1.825
202306 2.870 305.109 3.048
202309 1.600 307.789 1.685
202312 1.760 306.746 1.859
202403 1.750 312.332 1.816
202406 1.620 314.175 1.671
202409 1.320 315.301 1.357
202412 1.320 315.605 1.355
202503 1.540 319.799 1.560
202506 1.510 322.561 1.517
202509 1.540 324.800 1.536
202512 1.170 324.054 1.170

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$3.58 mean?
Sanyang Motor Co (TPE:2206) has a E10 of NT$3.58 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sanyang Motor Co and its competitors.
Is Sanyang Motor Co's E10 too high?
Sanyang Motor Co's current E10 is NT$3.58. Overall, Sanyang Motor Co has a GF Score™ of 88/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sanyang Motor Co's E10 compare to TSLA and GM?
Sanyang Motor Co's E10 of NT$3.58 can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good E10 depends on the Vehicles & Parts 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 Sanyang Motor Co and its competitors. Sanyang Motor Co's current E10 is NT$3.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sanyang Motor Co stock overvalued right now?
Based on GuruFocus' analysis, Sanyang Motor Co (TPE:2206) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$71.95, compared to a current price of NT$64.20 — trading 10.8% below its estimated fair value. The current E10 is NT$3.58. Sanyang Motor Co's overall GF Score™ is 88/100 with 5 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 Sanyang Motor Co (TPE:2206), the current E10 is NT$3.58 as of Dec. 2025. 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 Sanyang Motor Co (TPE:2206) Overvalued in 2026?

Based on GuruFocus' analysis, Sanyang Motor Co stock appears to be undervalued. The current stock price of NT$64.20 is trading 10.8% below its estimated GF Value™ of NT$71.95. GuruFocus considers Sanyang Motor Co to be Modestly Undervalued.

Key valuation signals for TPE:2206:

  • E10: NT$3.58
  • GF Value™: NT$71.95 vs. price of NT$64.20 (10.8% below fair value)
  • GF Score™: 88/100 with 5 warning signs

No single metric tells the full story. See the TPE:2206 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sanyang Motor Co Business Description

Address No. 3, Chung Hua Road, Hukou Township, Hsinchu, TWN, 303
Sanyang Motor Co Ltd is an automobile manufacturer domiciled in Taiwan. The business activities of the group are manufacturing and sale of automobiles, scooters and their parts and providing related technical and consulting services.
88GF Score

Get the complete analysis for TPE:2206

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

NT$64.20
Price
NT$71.95
GF Value