Boston Scientific (XSWX:BSX) Insider Ownership: 0.00 % (As of Sep. 07, 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.

XSWX:BSX Boston Scientific Corp XSWX:BSX
77 GF Score
Price CHF38.44
GF Value CHF86.18
! 1 Warning Sign
View Full Analysis

What is Boston Scientific Insider Ownership?

Boston Scientific XSWX:BSX 77 Insider Ownership is 0.00 % as of Sep. 07, 2026. GuruFocus rates XSWX:BSX with a GF Score™ of 77/100 and a GF Value™ of CHF86.18. The stock has 1 warning sign 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, Boston Scientific'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, Boston Scientific's Institutional Ownership is 63.44%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Boston Scientific's Float Percentage Of Total Shares Outstanding is 99.90%.

Boston Scientific Insider Ownership Historical Data

* Premium members only.

The historical data trend for Boston Scientific'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.

Boston Scientific Insider Ownership Chart

Boston Scientific 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

Boston Scientific Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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
XSWX:BSX
77GF Score
Boston Scientific Corp XSWX:BSX
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Boston Scientific 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?
Boston Scientific (XSWX:BSX) has a Insider Ownership of 0.00 % as of Sep. 07, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Boston Scientific and its competitors.
Is Boston Scientific's Insider Ownership too high?
Boston Scientific's current Insider Ownership is 0.00 %. Overall, Boston Scientific has a GF Score™ of 77/100, reflecting its overall financial health beyond just this single metric.
How does Boston Scientific's Insider Ownership compare to EW and DXCM?
Boston Scientific's Insider Ownership of 0.00 % can be compared against companies in the Medical Devices & Instruments 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 a Medical Devices & Instruments company?
A good Insider Ownership depends on the Medical Devices & Instruments 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 Boston Scientific and its competitors. Boston Scientific'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 Boston Scientific stock overvalued right now?
Boston Scientific (XSWX:BSX) has a current Insider Ownership of 0.00 %. The stock's GF Value™ is CHF86.18, compared to a current price of CHF38.44 — trading 55.4% below its estimated fair value. The current Insider Ownership is 0.00 %. Boston Scientific's overall GF Score™ is 77/100 with 1 warning sign 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 Boston Scientific (XSWX:BSX), the current Insider Ownership is 0.00 % as of Sep. 07, 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 Boston Scientific (XSWX:BSX) Overvalued in 2026?

Based on GuruFocus' analysis, Boston Scientific stock appears to be undervalued. The current stock price of CHF38.44 is trading 55.4% below its estimated GF Value™ of CHF86.18.

Key valuation signals for XSWX:BSX:

  • Insider Ownership: 0.00 %
  • GF Value™: CHF86.18 vs. price of CHF38.44 (55.4% below fair value)
  • GF Score™: 77/100 with 1 warning sign

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

Boston Scientific Business Description

Address 300 Boston Scientific Way, Marlborough, MA, USA, 01752-1234
Boston Scientific produces less invasive medical devices that are inserted into the human body through small openings or cuts. It manufactures products for use in angioplasty, blood clot filtration, kidney stone management, cardiac rhythm management, catheter-directed ultrasound imaging, upper gastrointestinal tract diagnostics, interventional oncology, neuromodulation for chronic pain, and treatment of incontinence. The firm markets its devices to healthcare professionals and institutions globally. Foreign sales account for roughly 36% of the firm's total sales.
77GF Score

Get the complete analysis for XSWX:BSX

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

CHF38.44
Price
CHF86.18
GF Value