Sincere Navigation (TPE:2605) E10: NT$0.99 (As of Dec. 2025)

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TPE:2605 Sincere Navigation Corp TPE:2605
84 GF Score
Price NT$31.65
GF Value NT$28.06
Valuation Modestly Overvalued
! 7 Warning Signs
View Full Analysis

What is Sincere Navigation E10?

Sincere Navigation TPE:2605 +4.98% 84 E10 is NT$0.99 as of Dec. 2025. GuruFocus rates TPE:2605 with a GF Score™ of 84/100 and a GF Value™ of NT$28.06 (Modestly Overvalued). The stock has 7 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.

Sincere Navigation's adjusted earnings per share data for the three months ended in Dec. 2025 was NT$0.960. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$0.99 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Sincere Navigation's average E10 Growth Rate was -3.90% per year. During the past 3 years, the average E10 Growth Rate was -2.90% per year. During the past 5 years, the average E10 Growth Rate was -7.80% 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 Sincere Navigation was -2.90% per year. The lowest was -16.30% per year. And the median was -12.80% per year.

As of today (2026-07-16), Sincere Navigation's current stock price is NT$31.65. Sincere Navigation's E10 for the quarter that ended in Dec. 2025 was NT$0.99. Sincere Navigation's Shiller PE Ratio of today is 31.97.

During the past 13 years, the highest Shiller PE Ratio of Sincere Navigation was 43.43. The lowest was 5.46. And the median was 21.20.


Sincere Navigation  (TPE:2605) 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.

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

Shiller PE Ratio=Share Price/E10
=31.65/0.99
=31.97

* 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 Sincere Navigation was 43.43. The lowest was 5.46. And the median was 21.20.


Be Aware

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


Sincere Navigation E10 Related Terms


Sincere Navigation E10 Historical Data

* Premium members only.

The historical data trend for Sincere Navigation'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.

Sincere Navigation E10 Chart

Sincere Navigation 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 1.32 1.08 0.94 1.03 0.99

Sincere Navigation 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 1.03 0.99 0.97 0.94 0.99

Sincere Navigation E10 Competitor Comparison

For the Marine Shipping subindustry, Sincere Navigation'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.


Sincere Navigation Shiller PE Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Sincere Navigation's Shiller PE Ratio distribution charts can be found below:

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


TPE:2605
84GF Score
Sincere Navigation Corp TPE:2605
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sincere Navigation 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, Sincere Navigation'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)
=0.96/324.0540*324.0540
=0.960

Current CPI (Dec. 2025) = 324.0540.

Sincere Navigation Quarterly Data

per share eps CPI Adj_EPS
201603 0.466 238.132 0.634
201606 0.223 241.018 0.300
201609 0.146 241.428 0.196
201612 0.175 241.432 0.235
201703 0.282 243.801 0.375
201706 0.320 244.955 0.423
201709 0.019 246.819 0.025
201712 0.252 246.524 0.331
201803 -0.049 249.554 -0.064
201806 -0.117 251.989 -0.150
201809 0.110 252.439 0.141
201812 0.170 251.233 0.219
201903 -0.200 254.202 -0.255
201906 -0.350 256.143 -0.443
201909 0.100 256.759 0.126
201912 0.600 256.974 0.757
202003 0.070 258.115 0.088
202006 0.300 257.797 0.377
202009 0.230 260.280 0.286
202012 -0.360 260.474 -0.448
202103 0.110 264.877 0.135
202106 0.350 271.696 0.417
202109 0.290 274.310 0.343
202112 0.460 278.802 0.535
202203 -0.010 287.504 -0.011
202206 0.100 296.311 0.109
202209 -0.170 296.808 -0.186
202212 0.420 296.797 0.459
202303 0.210 301.836 0.225
202306 0.180 305.109 0.191
202309 0.180 307.789 0.190
202312 0.190 306.746 0.201
202403 0.600 312.332 0.623
202406 1.200 314.175 1.238
202409 0.420 315.301 0.432
202412 0.340 315.605 0.349
202503 0.020 319.799 0.020
202506 0.200 322.561 0.201
202509 0.270 324.800 0.269
202512 0.960 324.054 0.960

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$0.99 mean?
Sincere Navigation (TPE:2605) has a E10 of NT$0.99 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sincere Navigation and its competitors.
Is Sincere Navigation's E10 too high?
Sincere Navigation's current E10 is NT$0.99. Overall, Sincere Navigation has a GF Score™ of 84/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sincere Navigation's E10 compare to competitors?
Sincere Navigation's E10 of NT$0.99 can be compared against companies in the Transportation 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 Transportation company?
A good E10 depends on the Transportation 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 Sincere Navigation and its competitors. Sincere Navigation's current E10 is NT$0.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sincere Navigation stock overvalued right now?
Based on GuruFocus' analysis, Sincere Navigation (TPE:2605) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$28.06, compared to a current price of NT$31.65 — trading 12.8% above its estimated fair value. The current E10 is NT$0.99. Sincere Navigation's overall GF Score™ is 84/100 with 7 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 Sincere Navigation (TPE:2605), the current E10 is NT$0.99 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 Sincere Navigation (TPE:2605) Overvalued in 2026?

Based on GuruFocus' analysis, Sincere Navigation stock appears to be overvalued. The current stock price of NT$31.65 is trading 12.8% above its estimated GF Value™ of NT$28.06. GuruFocus considers Sincere Navigation to be Modestly Overvalued.

Key valuation signals for TPE:2605:

  • E10: NT$0.99
  • GF Value™: NT$28.06 vs. price of NT$31.65 (12.8% above fair value)
  • GF Score™: 84/100 with 7 warning signs

No single metric tells the full story. See the TPE:2605 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sincere Navigation Business Description

Address Fuxing South Road, 14th Floor, No. 368, Section 1, Taipei, TWN, 10656
Sincere Navigation Corp is a bulk shipping transportation company in Taiwan. The company's main business line is to provide an integrated shipping solution. It provides a consistent, high-quality transportation service to customers around the world in key industries such as coal and iron ore mining, steel, energy, and paper. It provides tug and barge services. Its segment includes the Bulk carrier and Oil tanker segments. It derives the majority of the revenue from the Bulk carrier segment.
84GF Score

Get the complete analysis for TPE:2605

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

NT$31.65
Price
NT$28.06
GF Value