Tekcore Co (ROCO:3339) EPS without NRI: NT$-2.09 (TTM 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:3339 Tekcore Co Ltd ROCO:3339
52 GF Score
Price NT$34.30
GF Value NT$39.52
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Tekcore Co EPS without NRI?

Tekcore Co ROCO:3339 -3.24% 52 EPS without NRI is NT$-2.09 as of Dec. 2025. GuruFocus rates ROCO:3339 with a GF Score™ of 52/100 and a GF Value™ of NT$39.52 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 755 Semiconductors companies, Tekcore Co ranks worse than 95.23% on this metric.

Tekcore Co's earnings per share without non-recurring items for the three months ended in Dec. 2025 was NT$-0.43. Its earnings per share without non-recurring items for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-2.09.

During the past 12 months, Tekcore Co's average earnings per share (NRI) Growth Rate was -947.20% per year. During the past 3 years, the average earnings per share (NRI) Growth Rate was -60.20% per year. During the past 10 years, the average earnings per share (NRI) Growth Rate was 0.00% 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 EPS without NRI Growth Rate using Earnings per share without Non-Recurring Items (NRI) data.

The historical rank and industry rank for Tekcore Co's EPS without NRI or its related term are showing as below:

ROCO:3339' s 3-Year EPS without NRI Growth Rate Range Over the Past 10 Years
Min: -60.2   Med: 15.15   Max: 61.2
Current: -60.2

During the past 13 years, Tekcore Co's highest 3-Year average Earnings Per Share (NRI) Growth Rate was 61.20% per year. The lowest was -60.20% per year. And the median was 15.15% per year.

ROCO:3339's 3-Year EPS without NRI Growth Rate is ranked worse than
95.23% of 755 companies
in the Semiconductors industry
Industry Median: -4.2 vs ROCO:3339: -60.20

Tekcore Co's EPS (Diluted) for the three months ended in Dec. 2025 was NT$-0.44. Its EPS (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-2.02.

Tekcore Co's EPS (Basic) for the three months ended in Dec. 2025 was NT$-0.44. Its EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-2.02.


Tekcore Co  (ROCO:3339) EPS without NRI Explanation

EPS without NRI removes onetime and unusual items from EPS, to provide investors with a more accurate measure of the company’s true earnings. The earnings are adjusted for items that are irregular or unusual in nature, and/or are non-recurring. This is calculated using Net Income (Continuing Operations) plus/minus any tax affected unusual Items and Goodwill Impairments/Write Offs. This can be used to fairly measure a company's profitability.


Be Aware

Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.

If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.


Tekcore Co EPS without NRI Related Terms


Tekcore Co EPS without NRI Historical Data

* Premium members only.

The historical data trend for Tekcore Co's EPS without NRI 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.

Tekcore Co EPS without NRI Chart

Tekcore Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EPS without NRI
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.77 -0.48 0.32 0.24 -1.99

Tekcore Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
EPS without NRI 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 -0.08 -0.25 -1.07 -0.34 -0.43

ROCO:3339 vs NVDA, AVGO, MU: EPS without NRI Comparison

For the Semiconductors subindustry, Tekcore Co's PE Ratio without NRI, along with its competitors' market caps and PE Ratio without NRI 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.


Tekcore Co PE Ratio without NRI vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Tekcore Co's PE Ratio without NRI distribution charts can be found below:

* The bar in red indicates where Tekcore Co's PE Ratio without NRI falls into.


ROCO:3339
52GF Score
Tekcore Co Ltd ROCO:3339
EPS without NRI is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tekcore Co EPS without NRI Calculation

Earnings Per Share (EPS) is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.

Earnings Per Share without Non-Recurring Items is the amount of earnings without non-recurring items per outstanding share of the company's stock.

EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$-2.09

* 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.

Frequently Asked Questions Learn more about EPS without NRI →
What does a EPS without NRI of NT$-2.09 mean?
Tekcore Co (ROCO:3339) has a EPS without NRI of NT$-2.09 as of Dec. 2025. EPS without NRI represents per-share earnings excluding one-time charges. View historical data on Tekcore Co and its competitors. According to the industry distribution chart, Tekcore Co ranks #719 out of 755 companies in the Semiconductors industry, placing it in the top 95.2%.
Is Tekcore Co's EPS without NRI too high?
Tekcore Co's current EPS without NRI is NT$-2.09. Based on the distribution chart, Tekcore Co ranks #719 out of 755 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Tekcore Co has a GF Score™ of 52/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tekcore Co's EPS without NRI compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Tekcore Co ranks #719 out of 755 companies for EPS without NRI. This places Tekcore Co in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EPS without NRI for a Semiconductors company?
A good EPS without NRI depends on the Semiconductors industry context. However, EPS without NRI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EPS without NRI mean?
A high EPS without NRI can signal that a stock is expensive relative to its fundamentals. EPS without NRI represents per-share earnings excluding one-time charges. View historical data on Tekcore Co and its competitors. Tekcore Co's current EPS without NRI is NT$-2.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tekcore Co stock overvalued right now?
Based on GuruFocus' analysis, Tekcore Co (ROCO:3339) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$39.52, compared to a current price of NT$34.30 — trading 13.2% below its estimated fair value. The current EPS without NRI is NT$-2.09. Tekcore Co's overall GF Score™ is 52/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EPS without NRI calculated?
EPS without NRI is calculated from a company's financial statements. For Tekcore Co (ROCO:3339), the current EPS without NRI is NT$-2.09 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 Tekcore Co (ROCO:3339) Overvalued in 2026?

Based on GuruFocus' analysis, Tekcore Co stock appears to be undervalued. The current stock price of NT$34.30 is trading 13.2% below its estimated GF Value™ of NT$39.52. GuruFocus considers Tekcore Co to be Modestly Undervalued.

Key valuation signals for ROCO:3339:

  • EPS without NRI: NT$-2.09
  • GF Value™: NT$39.52 vs. price of NT$34.30 (13.2% below fair value)
  • GF Score™: 52/100 with 4 warning signs

No single metric tells the full story. See the ROCO:3339 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tekcore Co Business Description

Address No. 18, Ziqiang 3rd Road, Nan-Kung Industrial Zone, Nantou County, Nantou, TWN
Tekcore Co Ltd engages in the manufacturing and sales of epitaxial wafers and chips for light-emitting diodes. The company specializes in high-brightness chips in green, blue, and ultraviolet wavelengths, as well as red, yellow, and orange chips to cover the various spectra of visible light. Its products are used in various applications, including large-scale displays and billboards; optical fiber cables; indicator lights; LCD and projection backlighting; low-light environments; miniaturized light sources; cell phones, cameras, and other small electronic displays.
52GF Score

Get the complete analysis for ROCO:3339

EPS without NRI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$34.30
Price
NT$39.52
GF Value