TBI Motion Technology Co (TPE:4540) E10: NT$1.31 (As of Dec. 2025)


TPE:4540 TBI Motion Technology Co Ltd TPE:4540
43 GF Score
Price NT$55.40
GF Value NT$38.89
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is TBI Motion Technology Co E10?

TBI Motion Technology Co TPE:4540 -5.94% 43 E10 is NT$1.31 as of Dec. 2025. GuruFocus rates TPE:4540 with a GF Score™ of 43/100 and a GF Value™ of NT$38.89 (Significantly Overvalued). 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.

TBI Motion Technology Co's adjusted earnings per share data for the three months ended in Dec. 2025 was NT$0.420. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$1.31 for the trailing ten years ended in Dec. 2025.

During the past 12 months, TBI Motion Technology Co's average E10 Growth Rate was -13.20% 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.

As of today (2026-06-28), TBI Motion Technology Co's current stock price is NT$55.40. TBI Motion Technology Co's E10 for the quarter that ended in Dec. 2025 was NT$1.31. TBI Motion Technology Co's Shiller PE Ratio of today is 42.29.

During the past 13 years, the highest Shiller PE Ratio of TBI Motion Technology Co was 55.42. The lowest was 25.54. And the median was 31.31.


TBI Motion Technology Co  (TPE:4540) 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.

TBI Motion Technology Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=55.40/1.31
=42.29

* 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 TBI Motion Technology Co was 55.42. The lowest was 25.54. And the median was 31.31.


Be Aware

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


TBI Motion Technology Co E10 Related Terms


TBI Motion Technology Co E10 Historical Data

* Premium members only.

The historical data trend for TBI Motion Technology 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.

TBI Motion Technology Co E10 Chart

TBI Motion Technology 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 0.00 0.00 0.00 1.51 1.31

TBI Motion Technology 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 1.51 1.40 1.42 1.30 1.31

TPE:4540 vs SNA, RBC, LECO: E10 Comparison

For the Tools & Accessories subindustry, TBI Motion Technology 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.


TBI Motion Technology Co Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, TBI Motion Technology Co's Shiller PE Ratio distribution charts can be found below:

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


TPE:4540
43GF Score
TBI Motion Technology Co Ltd TPE:4540
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TBI Motion Technology 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, TBI Motion Technology 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)
=0.42/324.0540*324.0540
=0.420

Current CPI (Dec. 2025) = 324.0540.

TBI Motion Technology Co Quarterly Data

per share eps CPI Adj_EPS
201506 0.000 238.638 0.000
201512 0.000 236.525 0.000
201606 0.000 241.018 0.000
201612 0.000 241.432 0.000
201703 -0.220 243.801 -0.292
201706 0.390 244.955 0.516
201709 0.910 246.819 1.195
201712 1.420 246.524 1.867
201803 1.410 249.554 1.831
201806 2.630 251.989 3.382
201809 2.010 252.439 2.580
201812 0.880 251.233 1.135
201903 0.200 254.202 0.255
201906 -0.180 256.143 -0.228
201909 -0.280 256.759 -0.353
201912 -0.390 256.974 -0.492
202003 -0.150 258.115 -0.188
202006 0.240 257.797 0.302
202009 0.440 260.280 0.548
202012 0.430 260.474 0.535
202103 0.100 264.877 0.122
202106 0.760 271.696 0.906
202109 1.190 274.310 1.406
202112 0.470 278.802 0.546
202203 1.030 287.504 1.161
202206 0.570 296.311 0.623
202209 1.140 296.808 1.245
202212 0.190 296.797 0.207
202303 0.380 301.836 0.408
202306 -0.320 305.109 -0.340
202309 0.280 307.789 0.295
202312 -1.490 306.746 -1.574
202403 -1.710 312.332 -1.774
202406 -0.930 314.175 -0.959
202409 -0.930 315.301 -0.956
202412 -1.430 315.605 -1.468
202503 -0.690 319.799 -0.699
202506 0.420 322.561 0.422
202509 -0.810 324.800 -0.808
202512 0.420 324.054 0.420

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$1.31 mean?
TBI Motion Technology Co (TPE:4540) has a E10 of NT$1.31 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on TBI Motion Technology Co and its competitors.
Is TBI Motion Technology Co's E10 too high?
TBI Motion Technology Co's current E10 is NT$1.31. Overall, TBI Motion Technology Co has a GF Score™ of 43/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TBI Motion Technology Co's E10 compare to SNA and RBC?
TBI Motion Technology Co's E10 of NT$1.31 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good E10 depends on the Industrial Products 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 TBI Motion Technology Co and its competitors. TBI Motion Technology Co's current E10 is NT$1.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TBI Motion Technology Co stock overvalued right now?
Based on GuruFocus' analysis, TBI Motion Technology Co (TPE:4540) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$38.89, compared to a current price of NT$55.40 — trading 42.5% above its estimated fair value. The current E10 is NT$1.31. TBI Motion Technology Co's overall GF Score™ is 43/100 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 TBI Motion Technology Co (TPE:4540), the current E10 is NT$1.31 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 TBI Motion Technology Co (TPE:4540) Overvalued in 2026?

Based on GuruFocus' analysis, TBI Motion Technology Co stock appears to be overvalued. The current stock price of NT$55.40 is trading 42.5% above its estimated GF Value™ of NT$38.89. GuruFocus considers TBI Motion Technology Co to be Significantly Overvalued.

Key valuation signals for TPE:4540:

  • E10: NT$1.31
  • GF Value™: NT$38.89 vs. price of NT$55.40 (42.5% above fair value)
  • GF Score™: 43/100 with 5 warning signs

No single metric tells the full story. See the TPE:4540 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TBI Motion Technology Co Business Description

Address No. 123, Sanduo Road, 4th Floor, Shulin District, New Taipei City, TWN, 23876
TBI Motion Technology Co Ltd is engaged in the manufacturing and sales of precision transmission components for industrial automation, ball screws, and linear slides. Its product portfolio includes Linear Guide, Ball Screw, Ball Spline, Rotary Series, Single Axis Actuator, and Accessory.
43GF Score

Get the complete analysis for TPE:4540

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

NT$55.40
Price
NT$38.89
GF Value