GLSI (Greenwich LifeSciences) EV-to-EBITDA: -8.95 (As of Jul. 20, 2026)

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GLSI Greenwich LifeSciences Inc GLSI
35 GF Score
Price $14.07
! 1 Warning Sign
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What is Greenwich LifeSciences EV-to-EBITDA?

Greenwich LifeSciences GLSI -13.79% 35 EV-to-EBITDA is -8.95 as of Jul. 20, 2026. GuruFocus rates GLSI with a GF Score™ of 35/100. The stock has 1 warning sign investors should review. Among 398 Biotechnology companies, Greenwich LifeSciences ranks worse than 251256.03% on this metric.

EV-to-EBITDA is calculated as enterprise value divided by its EBITDA. As of today, Greenwich LifeSciences's enterprise value is $196.02 Mil. Greenwich LifeSciences's EBITDA for the trailing twelve months (TTM) ended in Mar. 2026 was $-21.89 Mil. Therefore, Greenwich LifeSciences's EV-to-EBITDA for today is -8.95.

The historical rank and industry rank for Greenwich LifeSciences's EV-to-EBITDA or its related term are showing as below:

GLSI' s EV-to-EBITDA Range Over the Past 10 Years
Min: -10.75   Med: 0   Max: 0
Current: -8.95

GLSI's EV-to-EBITDA is ranked worse than
100% of 398 companies
in the Biotechnology industry
Industry Median: 12.205 vs GLSI: -8.95

EV-to-EBITDA is a valuation multiple used in finance and investment to measure the value of a company. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio to determine the fair market value of a company.

As of today (2026-07-20), Greenwich LifeSciences's stock price is $14.07. Greenwich LifeSciences's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was $-1.570. Therefore, Greenwich LifeSciences's PE Ratio (TTM) for today is At Loss.

The "classic" EV-to-EBITDA is much better in capturing debt and net cash than the PE Ratio (TTM).


Greenwich LifeSciences  (NAS:GLSI) EV-to-EBITDA Explanation

EV-to-EBITDA is a valuation multiple used in finance and investment to measure the value of a company. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.

Greenwich LifeSciences's PE Ratio (TTM) for today is calculated as:

PE Ratio (TTM)=Share Price (Today)/Earnings per Share (Diluted) (TTM)
=14.07/-1.570
=At Loss

Greenwich LifeSciences's share price for today is $14.07.
Greenwich LifeSciences's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-1.570.

* 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.

Study has found that the companies with the lowest EV-to-EBITDA outperforms companies measured as cheap by other ratios such as PE Ratio (TTM).

Please read Which price ratio outperforms the enterprise multiple?


Greenwich LifeSciences EV-to-EBITDA Related Terms


Greenwich LifeSciences EV-to-EBITDA Historical Data

* Premium members only.

The historical data trend for Greenwich LifeSciences's EV-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.

Greenwich LifeSciences EV-to-EBITDA Chart

Greenwich LifeSciences Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EV-to-EBITDA
Get a 7-Day Free Trial -63.71 -22.62 -13.75 -8.14 -15.13

Greenwich LifeSciences Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
EV-to-EBITDA Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -6.89 -6.19 -6.45 -15.13 -15.61

GLSI vs SABS, SRZN, ZNTL: EV-to-EBITDA Comparison

For the Biotechnology subindustry, Greenwich LifeSciences's EV-to-EBITDA, along with its competitors' market caps and EV-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.


Greenwich LifeSciences EV-to-EBITDA vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Greenwich LifeSciences's EV-to-EBITDA distribution charts can be found below:

* The bar in red indicates where Greenwich LifeSciences's EV-to-EBITDA falls into.


GLSI
35GF Score
Greenwich LifeSciences Inc GLSI
EV-to-EBITDA is just one metric. See GF Score™, valuation, warning signs, and more.
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Greenwich LifeSciences EV-to-EBITDA Calculation

Greenwich LifeSciences's EV-to-EBITDA for today is calculated as:

EV-to-EBITDA=Enterprise Value (Today)/EBITDA (TTM)
=196.018/-21.891
=-8.95

Greenwich LifeSciences's current Enterprise Value is $196.02 Mil.
Greenwich LifeSciences's EBITDA for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-21.89 Mil.

* 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.

Frequently Asked Questions Learn more about EV-to-EBITDA →
What does a EV-to-EBITDA of -8.95 mean?
Greenwich LifeSciences (GLSI) has a EV-to-EBITDA of -8.95 as of Jul. 20, 2026. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on Greenwich LifeSciences. According to the industry distribution chart, Greenwich LifeSciences ranks #999999 out of 398 companies in the Biotechnology industry.
Is Greenwich LifeSciences' EV-to-EBITDA too high?
Greenwich LifeSciences' current EV-to-EBITDA is -8.95. Based on the distribution chart, Greenwich LifeSciences ranks #999999 out of 398 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Greenwich LifeSciences has a GF Score™ of 35/100, reflecting its overall financial health beyond just this single metric.
How does Greenwich LifeSciences' EV-to-EBITDA compare to SABS and SRZN?
According to the Biotechnology industry distribution chart, Greenwich LifeSciences ranks #999999 out of 398 companies for EV-to-EBITDA. This places Greenwich LifeSciences in the lower half of its industry. The industry median EV-to-EBITDA is 12.21. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-EBITDA for a Biotechnology company?
The median EV-to-EBITDA among Biotechnology companies is 12.21, based on 398 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, EV-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 EV-to-EBITDA mean?
A high EV-to-EBITDA can signal that a stock is expensive relative to its fundamentals. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on Greenwich LifeSciences. For the Biotechnology industry, the median EV-to-EBITDA is 12.21 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Greenwich LifeSciences's current EV-to-EBITDA is -8.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Greenwich LifeSciences stock overvalued right now?
Greenwich LifeSciences (GLSI) has a current EV-to-EBITDA of -8.95. The current EV-to-EBITDA is -8.95. Greenwich LifeSciences' overall GF Score™ is 35/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-EBITDA calculated?
EV-to-EBITDA is calculated from a company's financial statements. For Greenwich LifeSciences (GLSI), the current EV-to-EBITDA is -8.95 as of Jul. 20, 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.

Greenwich LifeSciences Business Description

Address 3992 Bluebonnet Drive, Building 14, Stafford, TX, USA, 77477
Greenwich LifeSciences Inc a clinical-stage biopharmaceutical company focused on its Phase III clinical trial, Flamingo-01, which is evaluating GLSI-100, an immunotherapy to prevent breast cancer recurrences. GP2 is a 9 amino acid transmembrane peptide of the HER2/neu protein, a cell surface receptor protein that is expressed in a variety of common cancers, including expression in 75 percent of breast cancers at low (1+), intermediate (2+), and high (3+ or over-expressor) levels. The combination of GP2 + GM-CSF is called GLSI-100. The company is currently expanding Flamingo-01 into Europe with plans to open up to 150 sites globally.
35GF Score

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EV-to-EBITDA is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$14.07
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