3S Silicon Tech (ROCO:5297) EPS (Basic): NT$0.41 (TTM As of Dec. 2025)

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ROCO:5297 3S Silicon Tech Inc ROCO:5297
68 GF Score
Price NT$69.50
GF Value NT$26.91
Valuation Significantly Overvalued
! 5 Warning Signs
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What is 3S Silicon Tech EPS (Basic)?

3S Silicon Tech ROCO:5297 -0.71% 68 EPS (Basic) is NT$0.41 as of Dec. 2025. GuruFocus rates ROCO:5297 with a GF Score™ of 68/100 and a GF Value™ of NT$26.91 (Significantly Overvalued). The stock has 5 warning signs investors should review.

3S Silicon Tech's basic earnings per share (Basic EPS) for the six months ended in Dec. 2025 was NT$0.66. Its basic earnings per share (Basic EPS) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$0.41.

3S Silicon Tech's EPS (Diluted) for the six months ended in Dec. 2025 was NT$0.66. Its EPS (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$0.41.

3S Silicon Tech's EPS without NRI for the six months ended in Dec. 2025 was NT$0.66. Its EPS without NRIearnings per share without non-recurring items for the trailing twelve months (TTM) ended in Dec. 2025 was 0.37.

During the past 12 months, 3S Silicon Tech's average EPS without NRIGrowth Rate was -68.20% per year. During the past 3 years, the average EPS without NRI Growth Rate was -44.10% 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 EPS without NRI data.

During the past 13 years, 3S Silicon Tech's highest 3-Year average EPS without NRI Growth Rate was 59.50% per year. The lowest was -44.10% per year. And the median was -11.60% per year.

3S Silicon Tech  (ROCO:5297) EPS (Basic) 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.

3S Silicon Tech EPS (Basic) Related Terms

3S Silicon Tech EPS (Basic) Historical Data

* Premium members only.

The historical data trend for 3S Silicon Tech's EPS (Basic) 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.

3S Silicon Tech EPS (Basic) Chart

3S Silicon Tech Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EPS (Basic)
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.17 1.78 0.81 1.15 0.41

3S Silicon Tech Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
EPS (Basic) 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 0.76 0.55 0.60 -0.25 0.66
ROCO:5297
68GF Score
3S Silicon Tech Inc ROCO:5297
EPS (Basic) is just one metric. See GF Score™, valuation, warning signs, and more.
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3S Silicon Tech EPS (Basic) Calculation

EPS (Basic) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Basic earnings per share (EPS) do not factor in the dilutive effects on convertible securities.

3S Silicon Tech's Basic EPS for the fiscal year that ended in Dec. 2025 is calculated as

Basic EPS (A: Dec. 2025 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(15.355-0)/37.152
=0.41

3S Silicon Tech's Basic EPS for the quarter that ended in Dec. 2025 is calculated as

Basic EPS (Q: Dec. 2025 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(24.624-0)/37.152
=0.66

EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was NT$0.41

* 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 (Basic) →
What does a EPS (Basic) of NT$0.41 mean?
3S Silicon Tech (ROCO:5297) has a EPS (Basic) of NT$0.41 as of Dec. 2025. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on 3S Silicon Tech and its competitors.
Is 3S Silicon Tech's EPS (Basic) too high?
3S Silicon Tech's current EPS (Basic) is NT$0.41. Overall, 3S Silicon Tech has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does 3S Silicon Tech's EPS (Basic) compare to NVDA and AVGO?
3S Silicon Tech's EPS (Basic) of NT$0.41 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 (Basic) for a Semiconductors company?
A good EPS (Basic) depends on the Semiconductors industry context. However, EPS (Basic) 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 (Basic) mean?
A high EPS (Basic) can signal that a stock is expensive relative to its fundamentals. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on 3S Silicon Tech and its competitors. 3S Silicon Tech's current EPS (Basic) is NT$0.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is 3S Silicon Tech stock overvalued right now?
Based on GuruFocus' analysis, 3S Silicon Tech (ROCO:5297) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$26.91, compared to a current price of NT$69.50 — trading 158.3% above its estimated fair value. The current EPS (Basic) is NT$0.41. 3S Silicon Tech's overall GF Score™ is 68/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EPS (Basic) calculated?
EPS (Basic) is calculated from a company's financial statements. For 3S Silicon Tech (ROCO:5297), the current EPS (Basic) is NT$0.41 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 3S Silicon Tech (ROCO:5297) Overvalued in 2026?

Based on GuruFocus' analysis, 3S Silicon Tech stock appears to be overvalued. The current stock price of NT$69.50 is trading 158.3% above its estimated GF Value™ of NT$26.91. GuruFocus considers 3S Silicon Tech to be Significantly Overvalued.

Key valuation signals for ROCO:5297:

  • EPS (Basic): NT$0.41
  • GF Value™: NT$26.91 vs. price of NT$69.50 (158.3% above fair value)
  • GF Score™: 68/100 with 5 warning signs

No single metric tells the full story. See the ROCO:5297 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

3S Silicon Tech Business Description

Address No. 169-2, Section 1, Kangle Road, 3rd Floor, Xinfeng Township, Hsinchu, TWN, 304
3S Silicon Tech Inc. is a Taiwan-based company that offers die bonding for discrete power devices. Its products include clip-die bonders for power devices, snap ovens, customized equipment, and an open lab platform. 3S also provides intelligent automatic assembly machine systems, focusing on the packaging technology of discrete power semiconductors, supported by solutions and services. The company's systems include die-attach machines, stencil printers, copper strip die bonders, vacuum reflow ovens, and formic acid vacuum reflow ovens.
68GF Score

Get the complete analysis for ROCO:5297

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

NT$69.50
Price
NT$26.91
GF Value