Mister Spex SE (XTER:MRX) FCF Margin %: -4.72% (As of Mar. 2026)


XTER:MRX Mister Spex SE XTER:MRX
48 GF Score
Price €1.15
GF Value €4.04
Valuation Possible Value Trap
! 3 Warning Signs
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What is Mister Spex SE FCF Margin %?

Mister Spex SE XTER:MRX -2.55% 48 FCF Margin % is -4.72% as of Mar. 2026. GuruFocus rates XTER:MRX with a GF Score™ of 48/100 and a GF Value™ of €4.04 (Possible Value Trap). The stock has 3 warning signs investors should review. Among 1,125 Retail - Cyclical companies, Mister Spex SE ranks worse than 77.51% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Mister Spex SE's Free Cash Flow for the three months ended in Mar. 2026 was €-1.9 Mil. Mister Spex SE's Revenue for the three months ended in Mar. 2026 was €40.7 Mil. Therefore, Mister Spex SE's FCF Margin % for the quarter that ended in Mar. 2026 was -4.72%.

As of today, Mister Spex SE's current FCF Yield % is -12.82%.

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

XTER:MRX' s FCF Margin % Range Over the Past 10 Years
Min: -22.48   Med: -9.37   Max: -0.76
Current: -2.77


During the past 9 years, the highest FCF Margin % of Mister Spex SE was -0.76%. The lowest was -22.48%. And the median was -9.37%.

XTER:MRX's FCF Margin % is ranked worse than
77.51% of 1125 companies
in the Retail - Cyclical industry
Industry Median: 3.02 vs XTER:MRX: -2.77


Mister Spex SE FCF Margin % Related Terms


Mister Spex SE FCF Margin % Historical Data

* Premium members only.

The historical data trend for Mister Spex SE'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.

Mister Spex SE FCF Margin % Chart

Mister Spex SE Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only -22.48 -19.29 -3.83 -10.46 -0.76

Mister Spex SE Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 3.63 -2.04 -8.97 6.42 -4.72

XTER:MRX vs CASY, WSM, ULTA: FCF Margin % Comparison

For the Specialty Retail subindustry, Mister Spex SE'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.


Mister Spex SE FCF Margin % vs Retail - Cyclical Industry

For the Retail - Cyclical industry and Consumer Cyclical sector, Mister Spex SE's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Mister Spex SE's FCF Margin % falls into.


XTER:MRX
48GF Score
Mister Spex SE XTER:MRX
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Mister Spex SE FCF Margin % Calculation

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

Mister Spex SE'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 )
=-1.377/181.458
=-0.76 %

Mister Spex SE's FCF Margin for the quarter that ended in Mar. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=-1.925/40.748
=-4.72 %

* 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 -4.72% mean?
Mister Spex SE (XTER:MRX) has a FCF Margin % of -4.72% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Mister Spex SE and its competitors. According to the industry distribution chart, Mister Spex SE ranks #872 out of 1125 companies in the Retail - Cyclical industry, placing it in the top 77.5%.
Is Mister Spex SE's FCF Margin % too high?
Mister Spex SE's current FCF Margin % is -4.72%. Based on the distribution chart, Mister Spex SE ranks #872 out of 1125 companies in the Retail - Cyclical industry, which is in the bottom quartile relative to peers. Overall, Mister Spex SE has a GF Score™ of 48/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Mister Spex SE's FCF Margin % compare to CASY and WSM?
According to the Retail - Cyclical industry distribution chart, Mister Spex SE ranks #872 out of 1125 companies for FCF Margin %. This places Mister Spex SE in the lower half of its industry. The industry median FCF Margin % is 3.02. 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 Retail - Cyclical company?
The median FCF Margin % among Retail - Cyclical companies is 3.02, based on 1,125 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. 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 Mister Spex SE and its competitors. For the Retail - Cyclical industry, the median FCF Margin % is 3.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mister Spex SE's current FCF Margin % is -4.72%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mister Spex SE stock overvalued right now?
Based on GuruFocus' analysis, Mister Spex SE (XTER:MRX) is currently considered Possible Value Trap. The stock's GF Value™ is €4.04, compared to a current price of €1.15 — trading 71.7% below its estimated fair value. The current FCF Margin % is -4.72%. Mister Spex SE's overall GF Score™ is 48/100 with 3 warning signs 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 Mister Spex SE (XTER:MRX), the current FCF Margin % is -4.72% as of Mar. 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 Mister Spex SE (XTER:MRX) Overvalued in 2026?

Based on GuruFocus' analysis, Mister Spex SE stock appears to be undervalued. The current stock price of €1.15 is trading 71.7% below its estimated GF Value™ of €4.04. GuruFocus considers Mister Spex SE to be Possible Value Trap.

Key valuation signals for XTER:MRX:

  • FCF Margin %: -4.72%
  • GF Value™: €4.04 vs. price of €1.15 (71.7% below fair value)
  • GF Score™: 48/100 with 3 warning signs

No single metric tells the full story. See the XTER:MRX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Mister Spex SE Business Description

Other Exchanges 0A9V:UK
Address Hermann-Blankenstein-Strasse 24, Berlin, DEU, 10249
Mister Spex SE is a retail brand in the eyewear market in Europe engaged in the business of online opticians. The company offers products and additional services such as eye examinations for glasses and new adaptations, and annual checks of contact lenses. It has a regional segment, which is German and international, and the majority of the revenue comes from Germany. The products of the company are Sunglasses, Prescription Sunglasses, and Contact Lenses.
48GF Score

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

€1.15
Price
€4.04
GF Value