3S Silicon Tech (ROCO:5297) Shares Outstanding (EOP): 37.2 Mil (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 Shares Outstanding (EOP)?

3S Silicon Tech ROCO:5297 -0.71% 68 Shares Outstanding (EOP) is 37.2 Mil 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.

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. 3S Silicon Tech's shares outstanding for the quarter that ended in Dec. 2025 was 37.2 Mil.

3S Silicon Tech's quarterly shares outstanding stayed the same from Jun. 2025 (37.2 Mil) to Dec. 2025 (37.2 Mil).

3S Silicon Tech's annual shares outstanding stayed the same from Dec. 2024 (37.2 Mil) to Dec. 2025 (37.2 Mil).


3S Silicon Tech  (ROCO:5297) Shares Outstanding (EOP) Explanation

A company may buy back shares or issue shares in any fiscal period. If a company buys back shares, we should observe that the total number of shares decline. If the company issues new shares, the number of shares outstanding increases.

Usually the presence of treasury shares and a history of buyback are good indicators that company has competitive advantage. But studies have shown that companies usually buy back at wrong time. Buying back shares below its intrinsic value increases value for remaining shareholders. Buying back overvalued shares destroys value for existing shareholders.


Be Aware

Warren Buffett looks for consistency and upward long term trend. Because of share repurchase it is possible for net earnings trend to differ from EPS trend. He preferred net income over EPS. The companies with durable competitive advantage companies report higher % net earnings to total revenues.

Important: If a company is showing net earnings history greater than 20% on total revenues, it is probably benefiting from a long term competitive advantage.

If net earnings is less than 10%, likely to be in a highly competitive business.


3S Silicon Tech Shares Outstanding (EOP) Related Terms


3S Silicon Tech Shares Outstanding (EOP) Historical Data

* Premium members only.

The historical data trend for 3S Silicon Tech's Shares Outstanding (EOP) 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 Shares Outstanding (EOP) Chart

3S Silicon Tech Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shares Outstanding (EOP)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 28.40 28.40 37.15 37.15 37.15

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
Shares Outstanding (EOP) 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 37.15 37.15 37.15 37.15 37.15

ROCO:5297 vs NVDA, AVGO, MU: Shares Outstanding (EOP) Comparison

For the Semiconductors subindustry, 3S Silicon Tech's Shares Outstanding (EOP), along with its competitors' market caps and Shares Outstanding (EOP) 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.


3S Silicon Tech Shares Outstanding (EOP) vs Semiconductors Industry

For the Semiconductors industry and Technology sector, 3S Silicon Tech's Shares Outstanding (EOP) distribution charts can be found below:

* The bar in red indicates where 3S Silicon Tech's Shares Outstanding (EOP) falls into.


ROCO:5297
68GF Score
3S Silicon Tech Inc ROCO:5297
Shares Outstanding (EOP) is just one metric. See GF Score™, valuation, warning signs, and more.
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3S Silicon Tech Shares Outstanding (EOP) Calculation

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. They have voting rights and represent ownership in the corporation by the person that holds the shares. They should be distinguished from treasury shares, which are shares held by the corporation itself, having no exercisable rights.

Shares outstanding can be calculated as either basic or fully diluted. The fully diluted shares outstanding count includes diluting securities, such as options, warrants or convertibles.

Please note: GuruFocus named Shares Outstanding (EOP) is the shares for that end of period. It is usually used to calculate balance sheet related items, such as Book Value per Share, etc. While Shares Outstanding (Diluted Average) and Shares Outstanding (Basic Average) are the weighted average shares over a period of time (a year, a quarter, or so). They are usually used to calculate income statement or cashflow statement related items, such as Earnings per Share (Diluted), etc.

What does a Shares Outstanding (EOP) of 37.2 Mil mean?
3S Silicon Tech (ROCO:5297) has a Shares Outstanding (EOP) of 37.2 Mil as of Dec. 2025. The total shares a company has outstanding, at period-end. View historical data on 3S Silicon Tech and its competitors.
Is 3S Silicon Tech's Shares Outstanding (EOP) too high?
3S Silicon Tech's current Shares Outstanding (EOP) is 37.2 Mil. 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 Shares Outstanding (EOP) compare to NVDA and AVGO?
3S Silicon Tech's Shares Outstanding (EOP) of 37.2 Mil 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 Shares Outstanding (EOP) for a Semiconductors company?
A good Shares Outstanding (EOP) depends on the Semiconductors industry context. However, Shares Outstanding (EOP) 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 Shares Outstanding (EOP) mean?
A high Shares Outstanding (EOP) can signal that a stock is expensive relative to its fundamentals. The total shares a company has outstanding, at period-end. View historical data on 3S Silicon Tech and its competitors. 3S Silicon Tech's current Shares Outstanding (EOP) is 37.2 Mil. 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 Shares Outstanding (EOP) is 37.2 Mil. 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 Shares Outstanding (EOP) calculated?
Shares Outstanding (EOP) is calculated from a company's financial statements. For 3S Silicon Tech (ROCO:5297), the current Shares Outstanding (EOP) is 37.2 Mil 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:

  • Shares Outstanding (EOP): 37.2 Mil
  • 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

Shares Outstanding (EOP) 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