JDSEF (Jadestone Energy) Insider Ownership: 0.00 % (As of Aug. 24, 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.

JDSEF Jadestone Energy PLC JDSEF
38 GF Score
Price $0.40
GF Value $0.34
Valuation Modestly Overvalued
! 12 Warning Signs
View Full Analysis

What is Jadestone Energy Insider Ownership?

Jadestone Energy JDSEF 38 Insider Ownership is 0.00 % as of Aug. 24, 2026. GuruFocus rates JDSEF with a GF Score™ of 38/100 and a GF Value™ of $0.34 (Modestly Overvalued). The stock has 12 warning signs investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Jadestone Energy's insider ownership is 0.00%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Jadestone Energy's Institutional Ownership is 35.17%.

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

Jadestone Energy Insider Ownership Historical Data

* Premium members only.

The historical data trend for Jadestone Energy's Insider 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.

Jadestone Energy Insider Ownership Chart

Jadestone Energy Annual Data
Trend Mar16 Mar17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Insider Ownership
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Jadestone Energy Semi-Annual Data
Mar16 Sep16 Mar17 Sep17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Insider 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
JDSEF
38GF Score
Jadestone Energy PLC JDSEF
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Jadestone Energy Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 0.00 % mean?
Jadestone Energy (JDSEF) has a Insider Ownership of 0.00 % as of Aug. 24, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Jadestone Energy and its competitors.
Is Jadestone Energy's Insider Ownership too high?
Jadestone Energy's current Insider Ownership is 0.00 %. Overall, Jadestone Energy has a GF Score™ of 38/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Jadestone Energy's Insider Ownership compare to COP and EOG?
Jadestone Energy's Insider Ownership of 0.00 % can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Insider Ownership for an Oil & Gas company?
A good Insider Ownership depends on the Oil & Gas industry context. However, Insider 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 Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Jadestone Energy and its competitors. Jadestone Energy's current Insider 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 Jadestone Energy stock overvalued right now?
Based on GuruFocus' analysis, Jadestone Energy (JDSEF) is currently considered Modestly Overvalued. The stock's GF Value™ is $0.34, compared to a current price of $0.40 — trading 17.6% above its estimated fair value. The current Insider Ownership is 0.00 %. Jadestone Energy's overall GF Score™ is 38/100 with 12 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For Jadestone Energy (JDSEF), the current Insider Ownership is 0.00 % as of Aug. 24, 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 Jadestone Energy (JDSEF) Overvalued in 2026?

Based on GuruFocus' analysis, Jadestone Energy stock appears to be overvalued. The current stock price of $0.40 is trading 17.6% above its estimated GF Value™ of $0.34. GuruFocus considers Jadestone Energy to be Modestly Overvalued.

Key valuation signals for JDSEF:

  • Insider Ownership: 0.00 %
  • GF Value™: $0.34 vs. price of $0.40 (17.6% above fair value)
  • GF Score™: 38/100 with 12 warning signs

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

Jadestone Energy Business Description

Industry EnergyOil & Gas
Other Exchanges JSE:UK8KW:Germany
Address 3 Anson Road, No. 13-01 Springleaf Tower, Singapore, SGP, 079909
Jadestone Energy PLC is an independent oil and gas production and development company focused on the Asia-Pacific region. It owns interests in the Montara project and the Stag oilfield, offshore Western Australia. In addition, it holds exploration and pre-development assets in Vietnam and other parts of Southeast Asia and has executed agreements to acquire the Maari project, offshore New Zealand, and the Lemang PSC, onshore Sumatra, Indonesia. The geographic focus of the business is Australia followed by Southeast Asia.
38GF Score

Get the complete analysis for JDSEF

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

$0.40
Price
$0.34
GF Value