Sensorion (STU:RFM) FCF Margin %: 2,157.25% (As of Dec. 2025)


STU:RFM Sensorion SA STU:RFM
29 GF Score
Price €0.23
! 1 Warning Sign
View Full Analysis

What is Sensorion FCF Margin %?

Sensorion STU:RFM -0.64% 29 FCF Margin % is 2,157.25% as of Dec. 2025. GuruFocus rates STU:RFM with a GF Score™ of 29/100. The stock has 1 warning sign investors should review. Among 959 Biotechnology companies, Sensorion ranks worse than 104275.18% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Sensorion's Free Cash Flow for the six months ended in Dec. 2025 was €-8.63 Mil. Sensorion's Revenue for the six months ended in Dec. 2025 was €-0.40 Mil. Therefore, Sensorion's FCF Margin % for the quarter that ended in Dec. 2025 was 2,157.25%.

As of today, Sensorion's current FCF Yield % is -23.21%.

The historical rank and industry rank for Sensorion's FCF Margin % or its related term are showing as below:


During the past 13 years, the highest FCF Margin % of Sensorion was -3461.52%. The lowest was -21580.30%. And the median was -12369.36%.

STU:RFM's FCF Margin % is not ranked *
in the Biotechnology industry.
Industry Median: -84.65
* Ranked among companies with meaningful FCF Margin % only.

Sensorion FCF Margin % Related Terms

Sensorion FCF Margin % Historical Data

* Premium members only.

The historical data trend for Sensorion's FCF 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.

Sensorion FCF Margin % Chart

Sensorion Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -3,461.52 -16,356.43 0.00 0.00 0.00

Sensorion Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
FCF Margin % 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 8,660.48 -6,361.42 5,035.03 -4,851.50 2,157.25

STU:RFM vs VRTX, REGN, ALNY: FCF Margin % Comparison

For the Biotechnology subindustry, Sensorion's FCF Margin %, along with its competitors' market caps and FCF 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.

Sensorion FCF Margin % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Sensorion's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Sensorion's FCF Margin % falls into.


STU:RFM
29GF Score
Sensorion SA STU:RFM
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sensorion FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Sensorion's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-28.035/0
= %

Sensorion's FCF Margin for the quarter that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-8.629/-0.4
=2,157.25 %

* 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 FCF Margin % →
What does a FCF Margin % of 2,157.25% mean?
Sensorion (STU:RFM) has a FCF Margin % of 2,157.25% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Sensorion and its competitors. According to the industry distribution chart, Sensorion ranks #999999 out of 959 companies in the Biotechnology industry.
Is Sensorion's FCF Margin % too high?
Sensorion's current FCF Margin % is 2,157.25%. Based on the distribution chart, Sensorion ranks #999999 out of 959 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Sensorion has a GF Score™ of 29/100, reflecting its overall financial health beyond just this single metric.
How does Sensorion's FCF Margin % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Sensorion ranks #999999 out of 959 companies for FCF Margin %. This places Sensorion in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Biotechnology company?
A good FCF Margin % depends on the Biotechnology industry context. However, FCF 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Sensorion and its competitors. Sensorion's current FCF Margin % is 2,157.25%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sensorion stock overvalued right now?
Sensorion (STU:RFM) has a current FCF Margin % of 2,157.25%. The current FCF Margin % is 2,157.25%. Sensorion's overall GF Score™ is 29/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Sensorion (STU:RFM), the current FCF Margin % is 2,157.25% as of Dec. 2025. 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.

Sensorion Business Description

Other Exchanges ALSEN:France
Address 375, rue du Professeur Joseph Blayac, Montpellier, FRA, 34080
Sensorion SA is a France-based clinical-stage biotech company, which specializes in the development of novel therapies to restore, treat, and prevent hearing loss disorders. The SENS501 (OTOF-GT) targets deafness caused by mutations of the gene encoding for otoferlin and is currently developed in a Phase 1/2 clinical study, and GJB2-GT targets hearing loss related to mutations in GJB2 gene to potentially address important hearing loss segments in adults and children. The Company is also working on the identification of biomarkers to improve diagnosis of these underserved illnesses. The company's pipeline programs are OTOF-GT (SENS-501), GJB2-GT, GJB2-GT, GJB2-GT, TREAT AND PREVENT, SENS-401 COCHLEAR, SENS-401 CIO, and SENS-401 SSNHL.
29GF Score

Get the complete analysis for STU:RFM

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

€0.23
Price