Maywufa Co (TPE:1731) E10: NT$1.19 (As of Dec. 2025)


TPE:1731 Maywufa Co Ltd TPE:1731
86 GF Score
Price NT$20.65
GF Value NT$26.79
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is Maywufa Co E10?

Maywufa Co TPE:1731 86 E10 is NT$1.19 as of Dec. 2025. GuruFocus rates TPE:1731 with a GF Score™ of 86/100 and a GF Value™ of NT$26.79 (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.

Maywufa Co's adjusted earnings per share data for the three months ended in Dec. 2025 was NT$0.260. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$1.19 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Maywufa Co's average E10 Growth Rate was 7.20% per year. During the past 3 years, the average E10 Growth Rate was 8.60% per year. During the past 5 years, the average E10 Growth Rate was 12.00% 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 Maywufa Co was 17.00% per year. The lowest was 8.60% per year. And the median was 13.45% per year.

As of today (2026-07-12), Maywufa Co's current stock price is NT$20.65. Maywufa Co's E10 for the quarter that ended in Dec. 2025 was NT$1.19. Maywufa Co's Shiller PE Ratio of today is 17.35.

During the past 13 years, the highest Shiller PE Ratio of Maywufa Co was 31.72. The lowest was 17.35. And the median was 21.77.


Maywufa Co  (TPE:1731) 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.

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

Shiller PE Ratio=Share Price/E10
=20.65/1.19
=17.35

* 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 Maywufa Co was 31.72. The lowest was 17.35. And the median was 21.77.


Be Aware

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


Maywufa Co E10 Related Terms


Maywufa Co E10 Historical Data

* Premium members only.

The historical data trend for Maywufa 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.

Maywufa Co E10 Chart

Maywufa 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 0.80 0.93 1.03 1.11 1.19

Maywufa 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 1.11 1.13 1.17 1.19 1.19

TPE:1731 vs ZTS, UTHR: E10 Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Maywufa 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.


Maywufa Co Shiller PE Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Maywufa Co's Shiller PE Ratio distribution charts can be found below:

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


TPE:1731
86GF Score
Maywufa Co Ltd TPE:1731
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Maywufa 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, Maywufa 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)
=0.26/324.0540*324.0540
=0.260

Current CPI (Dec. 2025) = 324.0540.

Maywufa Co Quarterly Data

per share eps CPI Adj_EPS
201603 0.100 238.132 0.136
201606 0.110 241.018 0.148
201609 0.260 241.428 0.349
201612 0.210 241.432 0.282
201703 0.160 243.801 0.213
201706 0.150 244.955 0.198
201709 0.270 246.819 0.354
201712 0.070 246.524 0.092
201803 0.210 249.554 0.273
201806 0.190 251.989 0.244
201809 0.240 252.439 0.308
201812 -0.070 251.233 -0.090
201903 0.310 254.202 0.395
201906 0.220 256.143 0.278
201909 0.200 256.759 0.252
201912 0.020 256.974 0.025
202003 0.270 258.115 0.339
202006 0.510 257.797 0.641
202009 0.360 260.280 0.448
202012 0.140 260.474 0.174
202103 0.350 264.877 0.428
202106 0.400 271.696 0.477
202109 0.340 274.310 0.402
202112 0.140 278.802 0.163
202203 0.370 287.504 0.417
202206 0.340 296.311 0.372
202209 0.340 296.808 0.371
202212 0.160 296.797 0.175
202303 0.400 301.836 0.429
202306 0.360 305.109 0.382
202309 0.300 307.789 0.316
202312 0.210 306.746 0.222
202403 0.430 312.332 0.446
202406 0.350 314.175 0.361
202409 0.300 315.301 0.308
202412 0.210 315.605 0.216
202503 0.400 319.799 0.405
202506 0.390 322.561 0.392
202509 0.300 324.800 0.299
202512 0.260 324.054 0.260

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$1.19 mean?
Maywufa Co (TPE:1731) has a E10 of NT$1.19 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Maywufa Co and its competitors.
Is Maywufa Co's E10 too high?
Maywufa Co's current E10 is NT$1.19. Overall, Maywufa Co has a GF Score™ of 86/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Maywufa Co's E10 compare to ZTS and UTHR?
Maywufa Co's E10 of NT$1.19 can be compared against companies in the Drug Manufacturers 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 Drug Manufacturers company?
A good E10 depends on the Drug Manufacturers 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 Maywufa Co and its competitors. Maywufa Co's current E10 is NT$1.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Maywufa Co stock overvalued right now?
Based on GuruFocus' analysis, Maywufa Co (TPE:1731) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$26.79, compared to a current price of NT$20.65 — trading 22.9% below its estimated fair value. The current E10 is NT$1.19. Maywufa Co's overall GF Score™ is 86/100 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 Maywufa Co (TPE:1731), the current E10 is NT$1.19 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 Maywufa Co (TPE:1731) Overvalued in 2026?

Based on GuruFocus' analysis, Maywufa Co stock appears to be undervalued. The current stock price of NT$20.65 is trading 22.9% below its estimated GF Value™ of NT$26.79. GuruFocus considers Maywufa Co to be Modestly Undervalued.

Key valuation signals for TPE:1731:

  • E10: NT$1.19
  • GF Value™: NT$26.79 vs. price of NT$20.65 (22.9% below fair value)
  • GF Score™: 86/100 with 5 warning signs

No single metric tells the full story. See the TPE:1731 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Maywufa Co Business Description

Address No. 167, Fu-Shing N. Road, 5th Floor, Taipei, TWN, 105
Maywufa Co Ltd operates as a drug manufacturer. The company is engaged in manufacturing of hair and skin care products. The company has two reportable segments segments: Management Department, Consumer Business Unit, and Pharmaceutical Business Unit. It derives maximum revenue from Pharmaceutical Business Unit.
86GF Score

Get the complete analysis for TPE:1731

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

NT$20.65
Price
NT$26.79
GF Value