PulmonxLUNG +8.17%49 Net Margin % is -66.33% as of Mar. 2026. GuruFocus rates LUNG with a GF Score™ of 49/100 and a GF Value™ of $7.13 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 817 Medical Devices & Instruments companies, Pulmonx ranks worse than 77.6% on this metric.
Net margin is calculated as Net Income divided by its Revenue. Pulmonx's Net Income for the
three
months ended in Mar. 2026 was $-13.65 Mil. Pulmonx's Revenue for the
three
months ended in Mar. 2026 was $20.59 Mil. Therefore, Pulmonx's net margin for the quarter that ended in Mar. 2026 was -66.33%.
The historical rank and industry rank for Pulmonx's Net Margin % or its related term are showing as below:
LUNG'
s Net Margin % Range Over the Past 10 Years
Min: -109.8 Med: -90.49 Max: -59.67
Current: -60.09
LUNG's Net Margin % is ranked worse than 77.6% of 817
companies
in the Medical Devices & Instruments industry
Industry Median: 2.07
vs LUNG: -60.09
Pulmonx (NAS:LUNG) Net Margin % Explanation
Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.
But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.
Pulmonx Net Margin % Related Terms
Pulmonx Net Margin % Historical Data
* Premium members only.
The historical data trend for Pulmonx's Net Margin % 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.
For the Medical Devices subindustry, Pulmonx's Net Margin %, along with its competitors' market caps and Net Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Pulmonx Net Margin % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Pulmonx's Net Margin % distribution charts can be found below:
* The bar in red indicates where Pulmonx's Net Margin % falls into.
* 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.
Pulmonx (LUNG) has a Net Margin % of -66.33% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on Pulmonx and its competitors. According to the industry distribution chart, Pulmonx ranks #634 out of 817 companies in the Medical Devices & Instruments industry, placing it in the top 77.6%.
Is Pulmonx's Net Margin % too high?
Pulmonx's current Net Margin % is -66.33%. Based on the distribution chart, Pulmonx ranks #634 out of 817 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, Pulmonx has a GF Score™ of 49/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Pulmonx's Net Margin % compare to LNSR and QTI?
According to the Medical Devices & Instruments industry distribution chart, Pulmonx ranks #634 out of 817 companies for Net Margin %. This places Pulmonx in the lower half of its industry. The industry median Net Margin % is 2.07. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for a Medical Devices & Instruments company?
The median Net Margin % among Medical Devices & Instruments companies is 2.07, based on 817 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Pulmonx and its competitors. For the Medical Devices & Instruments industry, the median Net Margin % is 2.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Pulmonx's current Net Margin % is -66.33%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Pulmonx stock overvalued right now?
Based on GuruFocus' analysis, Pulmonx (LUNG) is currently considered Possible Value Trap. The stock's GF Value™ is $7.13, compared to a current price of $1.39 — trading 80.5% below its estimated fair value. The current Net Margin % is -66.33%. Pulmonx's overall GF Score™ is 49/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Pulmonx (LUNG), the current Net Margin % is -66.33% as of Mar. 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 Pulmonx (LUNG) Overvalued in 2026?
Based on GuruFocus' analysis, Pulmonx stock appears to be undervalued.
The current stock price of $1.39 is trading 80.5% below its estimated GF Value™ of $7.13.
GuruFocus considers Pulmonx to be Possible Value Trap.
Key valuation signals for LUNG:
Net Margin %: -66.33%
GF Value™: $7.13 vs. price of $1.39 (80.5% below fair value)
No single metric tells the full story. See the LUNG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Pulmonx Corp is a commercial-stage medical technology company that provides a minimally invasive treatment for patients with severe emphysema, a form of chronic obstructive pulmonary disease (COPD). solution, which is comprised of the Zephyr Endobronchial Valve (Zephyr Valve), the Chartis Pulmonary Assessment System (Chartis System), and the LungTraX Platform, is designed to treat severe emphysema patients who, despite medical management, are still profoundly symptomatic and either do not want or are ineligible for surgical approaches. The majority of the company's revenue is generated from the provision of cloud hosting and management services. The company geographically, operates in the USA, the EMEA, the Asia Pacific, and other international regions, the majority of revenue from USA.
49GF Score
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