BLLSF (BioLight Life Sciences) EV-to-EBIT: -1.70 (As of Aug. 04, 2026)

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BLLSF BioLight Life Sciences Ltd BLLSF
16 GF Score
Price $0.09
! 3 Warning Signs
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What is BioLight Life Sciences EV-to-EBIT?

BioLight Life Sciences BLLSF 16 EV-to-EBIT is -1.70 as of Aug. 04, 2026. GuruFocus rates BLLSF with a GF Score™ of 16/100. The stock has 3 warning signs investors should review. Among 386 Biotechnology companies, BioLight Life Sciences ranks worse than 259067.1% on this metric.

EV-to-EBIT is calculated as Enterprise Value divided by its EBIT. As of today, BioLight Life Sciences's Enterprise Value is $9.46 Mil. BioLight Life Sciences's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was $-5.56 Mil. Therefore, BioLight Life Sciences's EV-to-EBIT for today is -1.70.

The historical rank and industry rank for BioLight Life Sciences's EV-to-EBIT or its related term are showing as below:

BLLSF' s EV-to-EBIT Range Over the Past 10 Years
Min: -12.51   Med: -0.56   Max: 1.05
Current: -0.91

During the past 13 years, the highest EV-to-EBIT of BioLight Life Sciences was 1.05. The lowest was -12.51. And the median was -0.56.

BLLSF's EV-to-EBIT is ranked worse than
100% of 386 companies
in the Biotechnology industry
Industry Median: 12.71 vs BLLSF: -0.91

Joel Greenblatt calls the inversion of this ratio Earnings Yield (Joel Greenblatt) %. BioLight Life Sciences's Enterprise Value for the quarter that ended in Dec. 2025 was $0.00 Mil. BioLight Life Sciences's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was $-5.56 Mil. BioLight Life Sciences's Earnings Yield (Joel Greenblatt) % for the quarter that ended in Dec. 2025 was %.


BioLight Life Sciences  (GREY:BLLSF) EV-to-EBIT Explanation

This is a more accurate valuation of companies' operation because it considers the debt and cash on its balance sheet, and non-operating items such as interest payment, tax, and one-time items are not included in the Operating Income.

Joel Greenblatt calls the inversion of this ratio Earnings Yield (Joel Greenblatt) %.

BioLight Life Sciences's Earnings Yield (Joel Greenblatt) % for the quarter that ended in Dec. 2025 is calculated as:

Earnings Yield (Joel Greenblatt) % (Q: Dec. 2025 ) =EBIT / Enterprise Value (Q: Dec. 2025 )
=-5.555/0
= %

BioLight Life Sciences's Enterprise Value for the quarter that ended in Dec. 2025 was $0.00 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. BioLight Life Sciences's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was $-5.56 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.


BioLight Life Sciences EV-to-EBIT Related Terms


BioLight Life Sciences EV-to-EBIT Historical Data

* Premium members only.

The historical data trend for BioLight Life Sciences's EV-to-EBIT 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.

BioLight Life Sciences EV-to-EBIT Chart

BioLight Life Sciences Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EV-to-EBIT
Get a 7-Day Free Trial Premium Member Only Premium Member Only -10.75 -1.59 -0.59 -1.96 -0.81

BioLight Life Sciences Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
EV-to-EBIT 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 -0.59 0.00 -1.96 0.00 -0.81

BLLSF vs VRTX, REGN, RVMD: EV-to-EBIT Comparison

For the Biotechnology subindustry, BioLight Life Sciences's EV-to-EBIT, along with its competitors' market caps and EV-to-EBIT 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.


BioLight Life Sciences EV-to-EBIT vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, BioLight Life Sciences's EV-to-EBIT distribution charts can be found below:

* The bar in red indicates where BioLight Life Sciences's EV-to-EBIT falls into.


BLLSF
16GF Score
BioLight Life Sciences Ltd BLLSF
EV-to-EBIT is just one metric. See GF Score™, valuation, warning signs, and more.
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BioLight Life Sciences EV-to-EBIT Calculation

BioLight Life Sciences's EV-to-EBIT for today is calculated as:

EV-to-EBIT=Enterprise Value (Today)/EBIT (TTM)
=9.459/-5.555
=-1.70

BioLight Life Sciences's current Enterprise Value is $9.46 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. BioLight Life Sciences's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was $-5.56 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-EBIT →
What does a EV-to-EBIT of -1.70 mean?
BioLight Life Sciences (BLLSF) has a EV-to-EBIT of -1.70 as of Aug. 04, 2026. EV to EBIT ratio is the inverse of Joel Greenblatt's earnings yield definition. View historical data on BioLight Life Sciences and its competitors. According to the industry distribution chart, BioLight Life Sciences ranks #999999 out of 386 companies in the Biotechnology industry.
Is BioLight Life Sciences' EV-to-EBIT too high?
BioLight Life Sciences' current EV-to-EBIT is -1.70. Based on the distribution chart, BioLight Life Sciences ranks #999999 out of 386 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, BioLight Life Sciences has a GF Score™ of 16/100, reflecting its overall financial health beyond just this single metric.
How does BioLight Life Sciences' EV-to-EBIT compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, BioLight Life Sciences ranks #999999 out of 386 companies for EV-to-EBIT. This places BioLight Life Sciences in the lower half of its industry. The industry median EV-to-EBIT is 12.71. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-EBIT for a Biotechnology company?
The median EV-to-EBIT among Biotechnology companies is 12.71, based on 386 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-EBIT significantly above this median, while those in the bottom quartile fall well below. However, EV-to-EBIT 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-EBIT mean?
A high EV-to-EBIT can signal that a stock is expensive relative to its fundamentals. EV to EBIT ratio is the inverse of Joel Greenblatt's earnings yield definition. View historical data on BioLight Life Sciences and its competitors. For the Biotechnology industry, the median EV-to-EBIT is 12.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BioLight Life Sciences's current EV-to-EBIT is -1.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BioLight Life Sciences stock overvalued right now?
BioLight Life Sciences (BLLSF) has a current EV-to-EBIT of -1.70. The current EV-to-EBIT is -1.70. BioLight Life Sciences' overall GF Score™ is 16/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-EBIT calculated?
EV-to-EBIT is calculated from a company's financial statements. For BioLight Life Sciences (BLLSF), the current EV-to-EBIT is -1.70 as of Aug. 04, 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.

BioLight Life Sciences Business Description

Other Exchanges BOLT:Israel
Address Aba Hillel Silver 12, 11 floor, Ramat Gan, ISR, 5250606
BioLight Life Sciences Ltd is an emerging ophthalmic company. It is engaged in the discovery, development, and commercialization of products and product candidates which address ophthalmic conditions, including glaucoma, dry eye syndrome and age-related macular degeneration. The firm's products include ioptimate, eye-d technology, and diagnostear. The company has the Eye cluster and the Cancer diagnostics cluster operating segments. It derives the majority of its revenues from the Eye cluster segment.
16GF Score

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

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