OSX Brasil (BSP:OSXB3) Insider Ownership: 0.00 % (As of Aug. 11, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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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.
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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.

BSP:OSXB3 OSX Brasil SA BSP:OSXB3
44 GF Score
Price R$1.05
GF Value R$5.97
Valuation Possible Value Trap
! 8 Warning Signs
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What is OSX Brasil Insider Ownership?

OSX Brasil BSP:OSXB3 44 Insider Ownership is 0.00 % as of Aug. 11, 2026. GuruFocus rates BSP:OSXB3 with a GF Score™ of 44/100 and a GF Value™ of R$5.97 (Possible Value Trap). The stock has 8 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, OSX Brasil'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, OSX Brasil's Institutional Ownership is 0.13%.

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

OSX Brasil Insider Ownership Historical Data

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The historical data trend for OSX Brasil'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.

OSX Brasil Insider Ownership Chart

OSX Brasil Annual Data
Trend Dec16 Dec17 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

OSX Brasil Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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
BSP:OSXB3
44GF Score
OSX Brasil SA BSP:OSXB3
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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OSX Brasil 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?
OSX Brasil (BSP:OSXB3) has a Insider Ownership of 0.00 % as of Aug. 11, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on OSX Brasil and its competitors.
Is OSX Brasil's Insider Ownership too high?
OSX Brasil's current Insider Ownership is 0.00 %. Overall, OSX Brasil has a GF Score™ of 44/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does OSX Brasil's Insider Ownership compare to SLB and BKR?
OSX Brasil'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 OSX Brasil and its competitors. OSX Brasil'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 OSX Brasil stock overvalued right now?
Based on GuruFocus' analysis, OSX Brasil (BSP:OSXB3) is currently considered Possible Value Trap. The stock's GF Value™ is R$5.97, compared to a current price of R$1.05 — trading 82.4% below its estimated fair value. The current Insider Ownership is 0.00 %. OSX Brasil's overall GF Score™ is 44/100 with 8 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 OSX Brasil (BSP:OSXB3), the current Insider Ownership is 0.00 % as of Aug. 11, 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 OSX Brasil (BSP:OSXB3) Overvalued in 2026?

Based on GuruFocus' analysis, OSX Brasil stock appears to be undervalued. The current stock price of R$1.05 is trading 82.4% below its estimated GF Value™ of R$5.97. GuruFocus considers OSX Brasil to be Possible Value Trap.

Key valuation signals for BSP:OSXB3:

  • Insider Ownership: 0.00 %
  • GF Value™: R$5.97 vs. price of R$1.05 (82.4% below fair value)
  • GF Score™: 44/100 with 8 warning signs

No single metric tells the full story. See the BSP:OSXB3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

OSX Brasil Business Description

Industry EnergyOil & Gas
Address Rua do Passeio 56, 10º Andar Centro, Rio de Janeiro, RJ, BRA, 20021-290
OSX Brasil SA provides equipment and services for Brazil's offshore oil and gas industry. It is engaged in the equipment and service segment for the offshore oil and natural gas industry, with integrated operations in shipbuilding, chartering of exploration and production units (E&P) and operation and maintenance industries (O&M).
44GF Score

Get the complete analysis for BSP:OSXB3

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

R$1.05
Price
R$5.97
GF Value