3S Silicon Tech (ROCO:5297) Institutional Ownership: 0.00% (As of Sep. 13, 2026)

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ROCO:5297 3S Silicon Tech Inc ROCO:5297
71 GF Score
Price NT$73.90
GF Value NT$33.78
Valuation Significantly Overvalued
! 5 Warning Signs
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What is 3S Silicon Tech Institutional Ownership?

3S Silicon Tech ROCO:5297 -3.02% 71 Institutional Ownership is 0.00% as of Sep. 13, 2026. GuruFocus rates ROCO:5297 with a GF Score™ of 71/100 and a GF Value™ of NT$33.78 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, 3S Silicon Tech's institutional ownership is 0.00%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, 3S Silicon Tech's Insider Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, 3S Silicon Tech's Float Percentage Of Total Shares Outstanding is 0.00%.

3S Silicon Tech Institutional Ownership Historical Data

* Premium members only.

The historical data trend for 3S Silicon Tech's Institutional Ownership 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 Institutional Ownership Chart

3S Silicon Tech Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Institutional Ownership
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

3S Silicon Tech Semi-Annual Data
Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Institutional Ownership 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 0.00 0.00 0.00 0.00 0.00
ROCO:5297
71GF Score
3S Silicon Tech Inc ROCO:5297
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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3S Silicon Tech Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 0.00% mean?
3S Silicon Tech (ROCO:5297) has a Institutional Ownership of 0.00% as of Sep. 13, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on 3S Silicon Tech and its competitors.
Is 3S Silicon Tech's Institutional Ownership too high?
3S Silicon Tech's current Institutional Ownership is 0.00%. Overall, 3S Silicon Tech has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does 3S Silicon Tech's Institutional Ownership compare to NVDA and AVGO?
3S Silicon Tech's Institutional Ownership of 0.00% 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 Institutional Ownership for a Semiconductors company?
A good Institutional Ownership depends on the Semiconductors industry context. However, Institutional Ownership 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 Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on 3S Silicon Tech and its competitors. 3S Silicon Tech's current Institutional Ownership is 0.00%. 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$33.78, compared to a current price of NT$73.90 — trading 118.8% above its estimated fair value. The current Institutional Ownership is 0.00%. 3S Silicon Tech's overall GF Score™ is 71/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For 3S Silicon Tech (ROCO:5297), the current Institutional Ownership is 0.00% as of Sep. 13, 2026. 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$73.90 is trading 118.8% above its estimated GF Value™ of NT$33.78. GuruFocus considers 3S Silicon Tech to be Significantly Overvalued.

Key valuation signals for ROCO:5297:

  • Institutional Ownership: 0.00%
  • GF Value™: NT$33.78 vs. price of NT$73.90 (118.8% above fair value)
  • GF Score™: 71/100 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.
71GF Score

Get the complete analysis for ROCO:5297

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

NT$73.90
Price
NT$33.78
GF Value