Bio-Gate AG (STU:BIG) EV-to-FCF: -4.25 (As of Jul. 31, 2026)

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STU:BIG Bio-Gate AG STU:BIG
30 GF Score
Price €2.75
! 7 Warning Signs
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What is Bio-Gate AG EV-to-FCF?

Bio-Gate AG STU:BIG 30 EV-to-FCF is -4.25 as of Jul. 31, 2026. GuruFocus rates STU:BIG with a GF Score™ of 30/100. The stock has 7 warning signs investors should review. Among 416 Medical Devices & Instruments companies, Bio-Gate AG ranks worse than 240384.38% on this metric.

EV-to-FCF is calculated as enterprise value divided by its free cash flow. As of today, Bio-Gate AG's Enterprise Value is €6.01 Mil. Bio-Gate AG's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was €-1.41 Mil. Therefore, Bio-Gate AG's EV-to-FCF for today is -4.25.

The historical rank and industry rank for Bio-Gate AG's EV-to-FCF or its related term are showing as below:

STU:BIG' s EV-to-FCF Range Over the Past 10 Years
Min: -46.18   Med: -11.23   Max: 249.93
Current: -4.25

During the past 13 years, the highest EV-to-FCF of Bio-Gate AG was 249.93. The lowest was -46.18. And the median was -11.23.

STU:BIG's EV-to-FCF is ranked worse than
100% of 416 companies
in the Medical Devices & Instruments industry
Industry Median: 23.71 vs STU:BIG: -4.25

EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. 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.

As of today (2026-07-31), Bio-Gate AG's stock price is €2.75. Bio-Gate AG's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was €-0.613. Therefore, Bio-Gate AG's PE Ratio (TTM) for today is At Loss.


Bio-Gate AG  (STU:BIG) EV-to-FCF Explanation

EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. 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.

Bio-Gate AG's PE Ratio (TTM) for today is calculated as:

PE Ratio (TTM)=Share Price (Today)/Earnings per Share (Diluted) (TTM)
=2.75/-0.613
=At Loss

Bio-Gate AG's share price for today is €2.75.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Bio-Gate AG's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was €-0.613.

* 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.

Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Free Cash Flow is an important financial metric because it represents the actual amount of cash at a company's disposal. Companies with a low EV-to-FCF ratio, combined with a strong balance sheet are generally considered as undervalued.


Bio-Gate AG EV-to-FCF Related Terms


Bio-Gate AG EV-to-FCF Historical Data

* Premium members only.

The historical data trend for Bio-Gate AG's EV-to-FCF 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.

Bio-Gate AG EV-to-FCF Chart

Bio-Gate AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EV-to-FCF
Get a 7-Day Free Trial Premium Member Only Premium Member Only -23.74 -8.21 -8.37 -4.98 -5.35

Bio-Gate AG 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-FCF 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 -8.37 0.00 -4.98 0.00 -5.35

STU:BIG vs ISRG, BDX, MDLN: EV-to-FCF Comparison

For the Medical Instruments & Supplies subindustry, Bio-Gate AG's EV-to-FCF, along with its competitors' market caps and EV-to-FCF 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.


Bio-Gate AG EV-to-FCF vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Bio-Gate AG's EV-to-FCF distribution charts can be found below:

* The bar in red indicates where Bio-Gate AG's EV-to-FCF falls into.


STU:BIG
30GF Score
Bio-Gate AG STU:BIG
EV-to-FCF is just one metric. See GF Score™, valuation, warning signs, and more.
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Bio-Gate AG EV-to-FCF Calculation

Bio-Gate AG's EV-to-FCF for today is calculated as:

EV-to-FCF=Enterprise Value (Today)/Free Cash Flow (TTM)
=6.013/-1.414
=-4.25

Bio-Gate AG's current Enterprise Value is €6.01 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Bio-Gate AG's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was €-1.41 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-FCF →
What does a EV-to-FCF of -4.25 mean?
Bio-Gate AG (STU:BIG) has a EV-to-FCF of -4.25 as of Jul. 31, 2026. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on Bio-Gate AG and its competitors. According to the industry distribution chart, Bio-Gate AG ranks #999999 out of 416 companies in the Medical Devices & Instruments industry.
Is Bio-Gate AG's EV-to-FCF too high?
Bio-Gate AG's current EV-to-FCF is -4.25. Based on the distribution chart, Bio-Gate AG ranks #999999 out of 416 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, Bio-Gate AG has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Bio-Gate AG's EV-to-FCF compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Bio-Gate AG ranks #999999 out of 416 companies for EV-to-FCF. This places Bio-Gate AG in the lower half of its industry. The industry median EV-to-FCF is 23.71. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-FCF for a Medical Devices & Instruments company?
The median EV-to-FCF among Medical Devices & Instruments companies is 23.71, based on 416 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-FCF significantly above this median, while those in the bottom quartile fall well below. However, EV-to-FCF 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-FCF mean?
A high EV-to-FCF can signal that a stock is expensive relative to its fundamentals. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on Bio-Gate AG and its competitors. For the Medical Devices & Instruments industry, the median EV-to-FCF is 23.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Bio-Gate AG's current EV-to-FCF is -4.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bio-Gate AG stock overvalued right now?
Bio-Gate AG (STU:BIG) has a current EV-to-FCF of -4.25. The current EV-to-FCF is -4.25. Bio-Gate AG's overall GF Score™ is 30/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-FCF calculated?
EV-to-FCF is calculated from a company's financial statements. For Bio-Gate AG (STU:BIG), the current EV-to-FCF is -4.25 as of Jul. 31, 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.

Bio-Gate AG Business Description

Other Exchanges BIG1:GermanyBIG1:Germany
Address Neumeyerstrasse 28-34, Nurnberg, DEU
Bio-Gate AG is a Germany based medical technology company. The company employs silver technology to endow materials and products with antimicrobial properties. It is focused on the medical technology products portfolio. In addition, its technologies are also used to refine cosmetics, consumer goods, and industrial products. The products of the company are plasma-coating, additives, textile solutions, spray, masterbatches, and others. The organization uses two different technologies; first, silver particles are incorporated into cosmetics, paints, veneers or plastics, and second involve coating final products like implants or wound dressings with a silver-containing functional layer.
30GF Score

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

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