Institutional shares held 1.22 Billion
8.76M calls
9.42M puts
Total value of holdings $126B
$910M calls
$977M puts
Market Cap $149B
1,431,609,984 Shares Out.
Institutional ownership 85.0%
# of Institutions 1,668


Latest Institutional Activity in BSX

Top Purchases

Q4 2024
Norges Bank Shares Held: 19.7M ($2.05B)
Q4 2024
Capital World Investors Shares Held: 27.9M ($2.9B)
Q4 2024
Wellington Management Group LLP Shares Held: 36.2M ($3.75B)
Q4 2024
Axiom Investors LLC Shares Held: 3.75M ($389M)
Q4 2024
Northern Trust Corp Shares Held: 14.6M ($1.51B)

Top Sells

Q4 2024
Massachusetts Financial Services CO Shares Held: 19.7M ($2.04B)
Q4 2024
Citadel Advisors LLC Shares Held: 4.93M ($512M)
Q4 2024
Assenagon Asset Management S.A. Shares Held: 949K ($98.5M)
Q4 2024
Bank Of Montreal Shares Held: 2.38M ($247M)
Q4 2024
Millennium Management LLC Shares Held: 9.13M ($947M)

About BSX

Boston Scientific Corporation develops, manufactures, and markets medical devices for use in various interventional medical specialties worldwide. It operates through three segments: MedSurg, Rhythm and Neuro, and Cardiovascular. The company offers devices to diagnose and treat gastrointestinal and pulmonary conditions; devices to treat various urological and pelvic conditions; implantable cardioverter and implantable cardiac resynchronization therapy defibrillators; pacemakers and implantable cardiac resynchronization therapy pacemakers; and remote patient management systems. It also provides medical technologies to diagnose and treat rate and rhythm disorders of the heart comprising 3-D cardiac mapping and navigation solutions, ablation catheters, diagnostic catheters, mapping catheters, intracardiac ultrasound catheters, delivery sheaths, and other accessories; spinal cord stimulator systems for the management of chronic pain; indirect decompression systems; and deep brain stimulation systems. In addition, the company offers interventional cardiology products, including drug-eluting coronary stent systems used in the treatment of coronary artery disease; percutaneous coronary interventions products to treat atherosclerosis; intravascular catheter-directed ultrasound imaging catheters, fractional flow reserve devices, and systems for use in coronary arteries and heart chambers, as well as various peripheral vessels; and structural heart therapies. Further, it provides stents, balloon catheters, wires, and atherectomy systems to treat arterial diseases; thrombectomy and acoustic pulse thrombolysis systems, wires, and stents to treat venous diseases; and peripheral embolization devices, radioactive microspheres, ablation systems, cryotherapy ablation systems, and micro and drainage catheters to treat cancer. The company was incorporated in 1979 and is headquartered in Marlborough, Massachusetts.


Insider Transactions at BSX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
1.58M Shares
From 32 Insiders
Grant, award, or other acquisition 290K shares
Exercise of conversion of derivative security 1.07M shares
Bona fide gift 210K shares
Discretionary transaction 10.8K shares
Open market or private purchase 50 shares
Sell / Disposition
1.73M Shares
From 26 Insiders
Bona fide gift 210K shares
Open market or private sale 1.28M shares
Payment of exercise price or tax liability 243K shares

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