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Pulmonx Corp (LUNG)



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Upturn Advisory Summary
08/28/2025: LUNG (1-star) is currently NOT-A-BUY. Pass it for now.
1 Year Target Price $6.75
1 Year Target Price $6.75
4 | Strong Buy |
1 | Buy |
2 | Hold |
0 | Sell |
0 | Strong Sell |
Analysis of Past Performance
Type Stock | Historic Profit -62.99% | Avg. Invested days 32 | Today’s Advisory PASS |
Upturn Star Rating ![]() ![]() | Upturn Advisory Performance ![]() | Stock Returns Performance ![]() |
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Key Highlights
Company Size Small-Cap Stock | Market Capitalization 71.71M USD | Price to earnings Ratio - | 1Y Target Price 6.75 |
Price to earnings Ratio - | 1Y Target Price 6.75 | ||
Volume (30-day avg) 7 | Beta 0.43 | 52 Weeks Range 1.47 - 9.37 | Updated Date 08/29/2025 |
52 Weeks Range 1.47 - 9.37 | Updated Date 08/29/2025 | ||
Dividends yield (FY) - | Basic EPS (TTM) -1.43 |
Analyzing Revenue: Products, Geography and Growth
Revenue by Geography
Geography revenue - Year on Year
Earnings Date
Report Date - | When - | Estimate - | Actual - |
Profitability
Profit Margin -62.88% | Operating Margin (TTM) -62.05% |
Management Effectiveness
Return on Assets (TTM) -21.57% | Return on Equity (TTM) -66.88% |
Valuation
Trailing PE - | Forward PE 28.33 | Enterprise Value 42279610 | Price to Sales(TTM) 0.79 |
Enterprise Value 42279610 | Price to Sales(TTM) 0.79 | ||
Enterprise Value to Revenue 0.47 | Enterprise Value to EBITDA -5.62 | Shares Outstanding 40746600 | Shares Floating 39690405 |
Shares Outstanding 40746600 | Shares Floating 39690405 | ||
Percent Insiders 4.35 | Percent Institutions 89.54 |
Upturn AI SWOT
Pulmonx Corp

Company Overview
History and Background
Pulmonx Corp. was founded in 1995. It is a medical technology company focused on developing and commercializing minimally invasive treatments for severe lung disease. Initially focused on diagnostic tools, Pulmonx shifted its focus to therapeutic interventions for COPD and emphysema.
Core Business Areas
- Zephyr Endobronchial Valve (EBV): Zephyr EBV is Pulmonx's flagship product. It is a minimally invasive device used to treat severe emphysema by bronchoscopically occluding the hyperinflated regions of the lungs, allowing healthier regions to expand and improve breathing.
- Chartis Pulmonary Assessment System: The Chartis system is a diagnostic tool used to identify patients who are most likely to benefit from Zephyr EBV treatment. It measures collateral ventilation in the lungs.
Leadership and Structure
The leadership team includes the CEO, CFO, and other key executives. The company has a typical corporate structure with departments for research and development, sales and marketing, operations, and finance.
Top Products and Market Share
Key Offerings
- Zephyr Endobronchial Valve (EBV): The Zephyr EBV is the leading product. It is used to treat severe emphysema in selected patients. It is a minimally invasive procedure that improves lung function and quality of life. Market share data is variable and constantly changing but Pulmonx has a commanding lead. The main competitors are Boston Scientific and Olympus, who also produce bronchoscopic lung volume reduction coils and valves, though those valves may not be used as widely. No precise current revenue data is publicly available, but the product accounts for the majority of company revenue.
- Chartis Pulmonary Assessment System: Chartis is a diagnostic tool used to assess collateral ventilation. It helps identify patients who will benefit from Zephyr EBV treatment. Exact revenue figures are not consistently broken out. Boston Scientific does produce an endobronchial valve offering that is similar.
Market Dynamics
Industry Overview
The industry consists of medical device companies focused on respiratory therapies, particularly for COPD and emphysema. The market is driven by an aging population and increasing prevalence of respiratory diseases.
Positioning
Pulmonx is positioned as a leader in minimally invasive lung volume reduction for severe emphysema. Their competitive advantage lies in the proven efficacy and safety of the Zephyr EBV, supported by clinical data and the Chartis system for patient selection.
Total Addressable Market (TAM)
The estimated total addressable market is multiple billions of dollars. Pulmonx has a strong market position but has only penetrated a small fraction of the market so there is plenty of runway for them to grow.
Upturn SWOT Analysis
Strengths
- Proprietary technology with strong clinical evidence
- First-mover advantage in EBV market
- Strong brand recognition
- Established sales and marketing infrastructure
- High barrier to entry due to regulatory requirements
Weaknesses
- Limited product portfolio (primarily Zephyr EBV)
- Dependence on reimbursement approvals
- Relatively high cost of treatment
- Requirement for specialized pulmonologists and centers for training
Opportunities
- Expansion into new geographic markets
- Development of new applications for EBV technology
- Increasing awareness and adoption of EBV treatment
- Partnerships with hospitals and pulmonology clinics
Threats
- Competition from alternative therapies (e.g., surgery, medication)
- Reimbursement challenges from payers
- Technological advancements by competitors
- Economic downturns impacting healthcare spending
Competitors and Market Share
Key Competitors
- BSX
- OLYMPKY
Competitive Landscape
Pulmonx has a competitive advantage due to its established market presence and clinical evidence. However, competitors are developing alternative technologies and therapies.
Growth Trajectory and Initiatives
Historical Growth: Pulmonx has experienced significant revenue growth in recent years, driven by increased adoption of the Zephyr EBV.
Future Projections: Analysts project continued revenue growth for Pulmonx, driven by increasing adoption of the Zephyr valve in the US and internationally. There is plenty of room to grow.
Recent Initiatives: Recent initiatives include expansion into new geographic markets, investments in sales and marketing, and development of new clinical data to support Zephyr EBV efficacy.
Summary
Pulmonx is a growing medical technology company with a promising product in the Zephyr EBV. Its revenue growth is strong but it is not yet profitable. The company needs to focus on continued market expansion, reimbursement coverage, and managing costs to achieve profitability and long-term success. It has many strengths and a leadership position.
Peer Comparison
Sources and Disclaimers
Data Sources:
- Company SEC Filings, Investor Presentations, Analyst Reports, Company Website
Disclaimers:
This analysis is based on publicly available information and analyst estimates. It is not financial advice. Market share data is approximate and may vary depending on the source.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About Pulmonx Corp
Exchange NASDAQ | Headquaters Redwood City, CA, United States | ||
IPO Launch date 2020-10-01 | CEO, President & Director Mr. Steven S. Williamson | ||
Sector Healthcare | Industry Medical Devices | Full time employees 291 | Website https://pulmonx.com |
Full time employees 291 | Website https://pulmonx.com |
Pulmonx Corporation, a commercial-stage medical technology company that provides a minimally invasive treatment for patients with severe emphysema, a form of chronic obstructive pulmonary disease. It offers Zephyr Endobronchial Valve; and Chartis Pulmonary Assessment System, a balloon catheter and console system with flow and pressure sensors that are used to assess the presence of collateral ventilation. The company also offers LungTraX Platform, a cloud-based quantitative computed tomography analysis service that provides physicians with multiple products, such as LungTraX Connect to improve workup efficiency; LungTraX Detect to enable patient identification; and StratX Lung report that is designed for solution that includes information on emphysema destruction, fissure completeness, and lobar volume to help identify target lobes for 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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