Tainet Communication System (ROCO:4905) Institutional Ownership: 0.03% (As of Aug. 27, 2026)

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:4905 Tainet Communication System Corp ROCO:4905
51 GF Score
Price NT$90.90
! 10 Warning Signs
View Full Analysis

What is Tainet Communication System Institutional Ownership?

Tainet Communication System ROCO:4905 +0.89% 51 Institutional Ownership is 0.03% as of Aug. 27, 2026. GuruFocus rates ROCO:4905 with a GF Score™ of 51/100. The stock has 10 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, Tainet Communication System's institutional ownership is 0.03%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Tainet Communication System'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, Tainet Communication System's Float Percentage Of Total Shares Outstanding is 0.00%.

Tainet Communication System Institutional Ownership Historical Data

* Premium members only.

The historical data trend for Tainet Communication System'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.

Tainet Communication System Institutional Ownership Chart

Tainet Communication System Historical Data

The historical data trend for Tainet Communication System can be seen below:

2021-04-30 2021-05-31 2021-06-30 2021-07-31 2021-08-31 2021-09-30 2021-10-31 2021-11-30 2021-12-31 2022-01-31
Institutional Ownership 0.23 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.02 0.03
ROCO:4905
51GF Score
Tainet Communication System Corp ROCO:4905
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tainet Communication System Institutional Ownership Calculation

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

What does a Institutional Ownership of 0.03% mean?
Tainet Communication System (ROCO:4905) has a Institutional Ownership of 0.03% as of Aug. 27, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Tainet Communication System and its competitors.
Is Tainet Communication System's Institutional Ownership too high?
Tainet Communication System's current Institutional Ownership is 0.03%. Overall, Tainet Communication System has a GF Score™ of 51/100, reflecting its overall financial health beyond just this single metric.
How does Tainet Communication System's Institutional Ownership compare to CSCO and MSI?
Tainet Communication System's Institutional Ownership of 0.03% can be compared against companies in the Hardware 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 Hardware company?
A good Institutional Ownership depends on the Hardware 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 Tainet Communication System and its competitors. Tainet Communication System's current Institutional Ownership is 0.03%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tainet Communication System stock overvalued right now?
Tainet Communication System (ROCO:4905) has a current Institutional Ownership of 0.03%. The current Institutional Ownership is 0.03%. Tainet Communication System's overall GF Score™ is 51/100 with 10 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 Tainet Communication System (ROCO:4905), the current Institutional Ownership is 0.03% as of Aug. 27, 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.

Tainet Communication System Business Description

Address No.108, Ruiguang Road, 3 floor, Huyuan Li, Neihu District, Taipei, TWN, 114
Tainet Communication System Corp is a manufacturer of digital transmission and switching equipment, data terminal equipment, line interface equipment (including telemetry devices), communication and traffic. Manufacturing, processing, trading and installation engineering business of replacement equipment, programmable power supplies, etc.
51GF Score

Get the complete analysis for ROCO:4905

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

NT$90.90
Price