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PulmonxLUNG +4.06%53 Debt-to-EBITDA is -1.65 as of Jun. 2026. GuruFocus rates LUNG with a GF Score™ of 53/100 and a GF Value™ of $6.53 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 469 Medical Devices & Instruments companies, Pulmonx ranks worse than 213219.4% on this metric.
Debt-to-EBITDA measures a company's ability to pay off its debt.
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt. According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
The historical rank and industry rank for Pulmonx's Debt-to-EBITDA or its related term are showing as below:
LUNG'
s Debt-to-EBITDA Range Over the Past 10 Years
Min: -2.14 Med: -1.04 Max: -0.44
Current: -1.31
During the past 8 years, the highest Debt-to-EBITDA Ratio of Pulmonx was -0.44. The lowest was -2.14. And the median was -1.04.
LUNG's Debt-to-EBITDA is ranked worse than 100% of 469
companies
in the Medical Devices & Instruments industry
Industry Median: 1.62
vs LUNG: -1.31
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt.
According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
Pulmonx Debt-to-EBITDA Related Terms
Pulmonx Debt-to-EBITDA Historical Data
* Premium members only.
The historical data trend for Pulmonx's Debt-to-EBITDA 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.
LUNG vs SRTS, SNWV, COCH: Debt-to-EBITDA Comparison
For the Medical Devices subindustry, Pulmonx's Debt-to-EBITDA, along with its competitors' market caps and Debt-to-EBITDA 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 Debt-to-EBITDA vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Pulmonx's Debt-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Pulmonx's Debt-to-EBITDA 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.
In the calculation of annual Debt-to-EBITDA, the EBITDA of the last fiscal year is used. In calculating the annualized quarterly data,
the EBITDA data used here is four times the quarterly (Jun. 2026) EBITDA data.
Pulmonx (LUNG) has a Debt-to-EBITDA of -1.65 as of Jun. 2026. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Pulmonx. According to the industry distribution chart, Pulmonx ranks #999999 out of 469 companies in the Medical Devices & Instruments industry.
Is Pulmonx's Debt-to-EBITDA too high?
Pulmonx's current Debt-to-EBITDA is -1.65. Based on the distribution chart, Pulmonx ranks #999999 out of 469 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, Pulmonx has a GF Score™ of 53/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Pulmonx's Debt-to-EBITDA compare to SRTS and SNWV?
According to the Medical Devices & Instruments industry distribution chart, Pulmonx ranks #999999 out of 469 companies for Debt-to-EBITDA. This places Pulmonx in the lower half of its industry. The industry median Debt-to-EBITDA is 1.62. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Debt-to-EBITDA for a Medical Devices & Instruments company?
The median Debt-to-EBITDA among Medical Devices & Instruments companies is 1.62, based on 469 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-EBITDA 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 Debt-to-EBITDA mean?
A high Debt-to-EBITDA can signal that a stock is expensive relative to its fundamentals. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Pulmonx. For the Medical Devices & Instruments industry, the median Debt-to-EBITDA is 1.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Pulmonx's current Debt-to-EBITDA is -1.65. 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 $6.53, compared to a current price of $2.05 — trading 68.6% below its estimated fair value. The current Debt-to-EBITDA is -1.65. Pulmonx's overall GF Score™ is 53/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-EBITDA calculated?
Debt-to-EBITDA is calculated from a company's financial statements. For Pulmonx (LUNG), the current Debt-to-EBITDA is -1.65 as of Jun. 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 $2.05 is trading 68.6% below its estimated GF Value™ of $6.53.
GuruFocus considers Pulmonx to be Possible Value Trap.
Key valuation signals for LUNG:
Debt-to-EBITDA: -1.65
GF Value™: $6.53 vs. price of $2.05 (68.6% 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.
53GF Score
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