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Compare · BSX vs LUNG

BSX vs LUNG

Side-by-side comparison of Boston Scientific Corporation (BSX) and Pulmonx Corporation (LUNG): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both BSX and LUNG operate in Medical/Dental Instruments (Health Care), so they compete in similar markets.
  • BSX is the larger of the two at $72.39B, about 1150.2x LUNG ($62.9M).
  • Over the past year, BSX is down 50.5% and LUNG is down 55.6% - BSX leads by 5.1 points.
  • BSX has been more active in the news (12 items in the past 4 weeks vs 6 for LUNG).
  • BSX has more recent analyst coverage (25 ratings vs 17 for LUNG).
PerformanceBSX-50.53%LUNG-55.59%
2025-06-09+0.00%2026-06-09
MetricBSXLUNG
Company
Boston Scientific Corporation
Pulmonx Corporation
Price
$49.55+1.72%
$1.51+0.67%
Market cap
$72.39B
$62.9M
1M return
-8.19%
+19.84%
1Y return
-50.53%
-55.59%
Industry
Medical/Dental Instruments
Medical/Dental Instruments
Exchange
NYSE
NASDAQ
IPO
2020
News (4w)
12
6
Recent ratings
25
17
BSX

Boston Scientific Corporation

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, 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, and micro and drainage catheters to treat cancer. The company was founded in 1979 and is headquartered in Marlborough, Massachusetts.

LUNG

Pulmonx Corporation

Pulmonx Corporation, a medical technology company, designs, develops, manufactures, and markets minimally invasive medical devices for the diagnosis and treatment of chronic obstructive pulmonary diseases. It offers Zephyr Endobronchial Valve, a solution for the treatment of bronchoscopic in adult patients with hyperinflation associated with severe emphysema; and Chartis Pulmonary Assessment System, a balloon catheter and console with flow and pressure sensors that are used to assess the presence of collateral ventilation. The company also provides StratX Lung Analysis Platform, a cloud-based quantitative computed tomography analysis service that offers information on emphysema destruction, fissure completeness, and lobar volume to help identify target lobes for the treatment with Zephyr Valves. It serves emphysema patients in the United States, Europe, the Middle East, Africa, the Asia-Pacific, and internationally. The company was formerly known as Pulmonx and changed its name to Pulmonx Corporation in December 2013. Pulmonx Corporation was incorporated in 1995 and is headquartered in Redwood City, California.

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