Lin Horn Technology Co (ROCO:5464) E10: NT$0.89 (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
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.

ROCO:5464 Lin Horn Technology Co Ltd ROCO:5464
28 GF Score
Price NT$81.80
GF Value NT$22.76
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Lin Horn Technology Co E10?

Lin Horn Technology Co ROCO:5464 +3.68% 28 E10 is NT$0.89 as of Dec. 2025. GuruFocus rates ROCO:5464 with a GF Score™ of 28/100 and a GF Value™ of NT$22.76 (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.

Lin Horn Technology Co's adjusted earnings per share data for the three months ended in Dec. 2025 was NT$0.480. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$0.89 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Lin Horn Technology Co's average E10 Growth Rate was -34.10% per year. During the past 3 years, the average E10 Growth Rate was -17.40% per year. During the past 5 years, the average E10 Growth Rate was 1.40% 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 Lin Horn Technology Co was 18.90% per year. The lowest was -17.40% per year. And the median was 6.95% per year.

As of today (2026-07-22), Lin Horn Technology Co's current stock price is NT$81.80. Lin Horn Technology Co's E10 for the quarter that ended in Dec. 2025 was NT$0.89. Lin Horn Technology Co's Shiller PE Ratio of today is 91.91.

During the past 13 years, the highest Shiller PE Ratio of Lin Horn Technology Co was 115.17. The lowest was 7.55. And the median was 18.48.


Lin Horn Technology Co  (ROCO:5464) 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.

Lin Horn Technology Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=81.80/0.89
=91.91

* 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 Lin Horn Technology Co was 115.17. The lowest was 7.55. And the median was 18.48.


Be Aware

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


Lin Horn Technology Co E10 Related Terms


Lin Horn Technology Co E10 Historical Data

* Premium members only.

The historical data trend for Lin Horn 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.

Lin Horn Technology Co E10 Chart

Lin Horn 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 1.15 1.58 1.48 1.35 0.89

Lin Horn 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 1.35 1.40 1.10 0.84 0.89

ROCO:5464 vs APH, GLW: E10 Comparison

For the Electronic Components subindustry, Lin Horn 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.


Lin Horn Technology Co Shiller PE Ratio vs Hardware Industry

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

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


ROCO:5464
28GF Score
Lin Horn Technology Co Ltd ROCO:5464
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Lin Horn 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, Lin Horn 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)
=0.48/324.0540*324.0540
=0.480

Current CPI (Dec. 2025) = 324.0540.

Lin Horn Technology Co Quarterly Data

per share eps CPI Adj_EPS
201603 -0.470 238.132 -0.640
201606 0.280 241.018 0.376
201609 -0.480 241.428 -0.644
201612 1.120 241.432 1.503
201703 -2.180 243.801 -2.898
201706 0.110 244.955 0.146
201709 0.240 246.819 0.315
201712 -0.150 246.524 -0.197
201803 -0.720 249.554 -0.935
201806 2.280 251.989 2.932
201809 0.590 252.439 0.757
201812 0.730 251.233 0.942
201903 0.450 254.202 0.574
201906 0.440 256.143 0.557
201909 -0.020 256.759 -0.025
201912 -1.050 256.974 -1.324
202003 -0.050 258.115 -0.063
202006 -1.020 257.797 -1.282
202009 -0.740 260.280 -0.921
202012 -0.510 260.474 -0.634
202103 6.000 264.877 7.340
202106 -0.850 271.696 -1.014
202109 0.080 274.310 0.095
202112 -0.460 278.802 -0.535
202203 1.040 287.504 1.172
202206 1.510 296.311 1.651
202209 2.980 296.808 3.254
202212 -1.490 296.797 -1.627
202303 0.100 301.836 0.107
202306 0.950 305.109 1.009
202309 1.870 307.789 1.969
202312 -2.120 306.746 -2.240
202403 1.510 312.332 1.567
202406 0.430 314.175 0.444
202409 -0.960 315.301 -0.987
202412 0.750 315.605 0.770
202503 0.300 319.799 0.304
202506 -3.570 322.561 -3.587
202509 0.190 324.800 0.190
202512 0.480 324.054 0.480

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$0.89 mean?
Lin Horn Technology Co (ROCO:5464) has a E10 of NT$0.89 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Lin Horn Technology Co and its competitors.
Is Lin Horn Technology Co's E10 too high?
Lin Horn Technology Co's current E10 is NT$0.89. Overall, Lin Horn Technology Co has a GF Score™ of 28/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lin Horn Technology Co's E10 compare to APH and GLW?
Lin Horn Technology Co's E10 of NT$0.89 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 Lin Horn Technology Co and its competitors. Lin Horn Technology Co's current E10 is NT$0.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lin Horn Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Lin Horn Technology Co (ROCO:5464) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$22.76, compared to a current price of NT$81.80 — trading 259.4% above its estimated fair value. The current E10 is NT$0.89. Lin Horn Technology Co's overall GF Score™ is 28/100 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 Lin Horn Technology Co (ROCO:5464), the current E10 is NT$0.89 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 Lin Horn Technology Co (ROCO:5464) Overvalued in 2026?

Based on GuruFocus' analysis, Lin Horn Technology Co stock appears to be overvalued. The current stock price of NT$81.80 is trading 259.4% above its estimated GF Value™ of NT$22.76. GuruFocus considers Lin Horn Technology Co to be Significantly Overvalued.

Key valuation signals for ROCO:5464:

  • E10: NT$0.89
  • GF Value™: NT$22.76 vs. price of NT$81.80 (259.4% above fair value)
  • GF Score™: 28/100 with 6 warning signs

No single metric tells the full story. See the ROCO:5464 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Lin Horn Technology Co Business Description

Address No. 6, Zhongshan Road, Minxiong Industrial Park, Minxiong Township, Chiayi county, TWN
Lin Horn Technology Co Ltd produces and sells printed circuit boards. Its products include computer main bodies and related products, The segment of the group includes the PCB department, tourist hotel department, and adjustment and elimination department. The company offers products like Printed circuit boards, Computer peripherals, Netcom products, consumer electronics, automotive electronics, and others. The company earns the majority of its revenue from the Printed Circuit Board (PCB) segment.
28GF Score

Get the complete analysis for ROCO:5464

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

NT$81.80
Price
NT$22.76
GF Value