TSEC (TPE:6443) EPS (Diluted): NT$-6.24 (TTM As of Dec. 2025)

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TPE:6443 TSEC Corp TPE:6443
36 GF Score
Price NT$30.40
GF Value NT$6.06
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is TSEC EPS (Diluted)?

TSEC TPE:6443 -2.72% 36 EPS (Diluted) is NT$-6.24 as of Dec. 2025. GuruFocus rates TPE:6443 with a GF Score™ of 36/100 and a GF Value™ of NT$6.06 (Significantly Overvalued). The stock has 5 warning signs investors should review.

TSEC's Earnings per Share (Diluted) for the three months ended in Dec. 2025 was NT$-4.34. Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-6.24.

TSEC's EPS (Basic) for the three months ended in Dec. 2025 was NT$-4.34. Its EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-6.24.

TSEC's EPS without NRI for the three months ended in Dec. 2025 was NT$-4.21. Its EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-6.11.

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 EPS without NRI data.

During the past 13 years, TSEC's highest 3-Year average EPS without NRI Growth Rate was 38.40% per year. The lowest was -59.60% per year. And the median was -10.60% per year.

TSEC  (TPE:6443) EPS (Diluted) Explanation

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.

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.

TSEC EPS (Diluted) Related Terms

TSEC EPS (Diluted) Historical Data

* Premium members only.

The historical data trend for TSEC's EPS (Diluted) 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.

TSEC EPS (Diluted) Chart

TSEC Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EPS (Diluted)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.10 0.41 1.04 -1.17 -6.24

TSEC Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
EPS (Diluted) 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 -1.31 -0.23 -0.46 -1.21 -4.34

TPE:6443 vs FSLR, NXT, ENPH: EPS (Diluted) Comparison

For the Solar subindustry, TSEC's PE Ratio, along with its competitors' market caps and 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.

TSEC PE Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, TSEC's PE Ratio distribution charts can be found below:

* The bar in red indicates where TSEC's PE Ratio falls into.


TPE:6443
36GF Score
TSEC Corp TPE:6443
EPS (Diluted) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TSEC EPS (Diluted) Calculation

EPS (Diluted) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Diluted EPS takes into account all of the outstanding dilutive securities that could potentially be exercised (such as stock options and convertible preferred stock) and shows how such an action would impact earnings per share.

TSEC's Diluted EPS for the fiscal year that ended in Dec. 2025 is calculated as

Diluted EPS (A: Dec. 2025 ) = (Net Income - Preferred Dividends) / Shares Outstanding (Diluted Average)
=(-3199.443-0)/512.797
=-6.24

TSEC's Diluted EPS for the quarter that ended in Dec. 2025 is calculated as

Diluted EPS (Q: Dec. 2025 )=(Net Income - Preferred Dividends) / Shares Outstanding (Diluted Average)
=(-2223.327-0)/512.797
=-4.34

EPS (Diluted) 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$-6.24

* 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 (Diluted) →
What does a EPS (Diluted) of NT$-6.24 mean?
TSEC (TPE:6443) has a EPS (Diluted) of NT$-6.24 as of Dec. 2025. Earnings per share (diluted) equals net income divided by the diluted average shares outstanding. View historical data on TSEC and its competitors.
Is TSEC's EPS (Diluted) too high?
TSEC's current EPS (Diluted) is NT$-6.24. Overall, TSEC has a GF Score™ of 36/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TSEC's EPS (Diluted) compare to FSLR and NXT?
TSEC's EPS (Diluted) of NT$-6.24 can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EPS (Diluted) for a Semiconductors company?
A good EPS (Diluted) depends on the Semiconductors industry context. However, EPS (Diluted) 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 (Diluted) mean?
A high EPS (Diluted) can signal that a stock is expensive relative to its fundamentals. Earnings per share (diluted) equals net income divided by the diluted average shares outstanding. View historical data on TSEC and its competitors. TSEC's current EPS (Diluted) is NT$-6.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TSEC stock overvalued right now?
Based on GuruFocus' analysis, TSEC (TPE:6443) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$6.06, compared to a current price of NT$30.40 — trading 401.7% above its estimated fair value. The current EPS (Diluted) is NT$-6.24. TSEC's overall GF Score™ is 36/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EPS (Diluted) calculated?
EPS (Diluted) is calculated from a company's financial statements. For TSEC (TPE:6443), the current EPS (Diluted) is NT$-6.24 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 TSEC (TPE:6443) Overvalued in 2026?

Based on GuruFocus' analysis, TSEC stock appears to be overvalued. The current stock price of NT$30.40 is trading 401.7% above its estimated GF Value™ of NT$6.06. GuruFocus considers TSEC to be Significantly Overvalued.

Key valuation signals for TPE:6443:

  • EPS (Diluted): NT$-6.24
  • GF Value™: NT$6.06 vs. price of NT$30.40 (401.7% above fair value)
  • GF Score™: 36/100 with 5 warning signs

No single metric tells the full story. See the TPE:6443 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

TSEC Business Description

Address Beixin Road, 8th Floor, No. 225, Sector 3, Xindian District, Taipei City, TWN, 23143
TSEC Corp is a Taiwan based PV manufacturing company. The company is engaged in the design, manufacture, construction, and sale of solar cells, modules, and power plants. It focuses on solar cells and module R&D, production, and sales, it also provides system integration services for power plant construction and long-term maintenance.
36GF Score

Get the complete analysis for TPE:6443

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

NT$30.40
Price
NT$6.06
GF Value