Grand Green Energy (ROCO:6639) Institutional Ownership: 0.00% (As of Sep. 03, 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:6639 Grand Green Energy Corp ROCO:6639
56 GF Score
Price NT$4.77
GF Value NT$4.68
Valuation Fairly Valued
! 4 Warning Signs
View Full Analysis

What is Grand Green Energy Institutional Ownership?

Grand Green Energy ROCO:6639 -3.44% 56 Institutional Ownership is 0.00% as of Sep. 03, 2026. GuruFocus rates ROCO:6639 with a GF Score™ of 56/100 and a GF Value™ of NT$4.68 (Fairly Valued). The stock has 4 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, Grand Green Energy'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, Grand Green Energy'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, Grand Green Energy's Float Percentage Of Total Shares Outstanding is 0.00%.


Grand Green Energy Institutional Ownership Historical Data

* Premium members only.

The historical data trend for Grand Green Energy'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.

Grand Green Energy Institutional Ownership Chart

Grand Green Energy 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

Grand Green Energy 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:6639
56GF Score
Grand Green Energy Corp ROCO:6639
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Grand Green Energy 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?
Grand Green Energy (ROCO:6639) has a Institutional Ownership of 0.00% as of Sep. 03, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Grand Green Energy and its competitors.
Is Grand Green Energy's Institutional Ownership too high?
Grand Green Energy's current Institutional Ownership is 0.00%. Overall, Grand Green Energy has a GF Score™ of 56/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Grand Green Energy's Institutional Ownership compare to GEV and ETN?
Grand Green Energy's Institutional Ownership of 0.00% can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good Institutional Ownership depends on the Industrial Products 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 Grand Green Energy and its competitors. Grand Green Energy'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 Grand Green Energy stock overvalued right now?
Based on GuruFocus' analysis, Grand Green Energy (ROCO:6639) is currently considered Fairly Valued. The stock's GF Value™ is NT$4.68, compared to a current price of NT$4.77 — trading 1.9% above its estimated fair value. The current Institutional Ownership is 0.00%. Grand Green Energy's overall GF Score™ is 56/100 with 4 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 Grand Green Energy (ROCO:6639), the current Institutional Ownership is 0.00% as of Sep. 03, 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 Grand Green Energy (ROCO:6639) Overvalued in 2026?

Based on GuruFocus' analysis, Grand Green Energy stock appears to be overvalued. The current stock price of NT$4.77 is trading 1.9% above its estimated GF Value™ of NT$4.68. GuruFocus considers Grand Green Energy to be Fairly Valued.

Key valuation signals for ROCO:6639:

  • Institutional Ownership: 0.00%
  • GF Value™: NT$4.68 vs. price of NT$4.77 (1.9% above fair value)
  • GF Score™: 56/100 with 4 warning signs

No single metric tells the full story. See the ROCO:6639 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Grand Green Energy Business Description

Address No.192, Jinshan Street, Yangmei District, Taoyuan City, TWN, 326
Grand Green Energy Corp is mainly engaged in the development and sale of thermal energy supply system and other thermal equipment. The company caters to textile, food, chemical, and paper industry. It also offers air pollution emission equipment.
56GF Score

Get the complete analysis for ROCO:6639

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

NT$4.77
Price
NT$4.68
GF Value