Ferroamp AB (OSTO:FERRO) FCF Margin %: -100.07% (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

OSTO:FERRO Ferroamp AB OSTO:FERRO
52 GF Score
Price kr2.95
GF Value kr1.22
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Ferroamp AB FCF Margin %?

Ferroamp AB OSTO:FERRO +1.72% 52 FCF Margin % is -100.07% as of Mar. 2026. GuruFocus rates OSTO:FERRO with a GF Score™ of 52/100 and a GF Value™ of kr1.22 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 3,034 Industrial Products companies, Ferroamp AB ranks worse than 95.58% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Ferroamp AB's Free Cash Flow for the three months ended in Mar. 2026 was kr-36.1 Mil. Ferroamp AB's Revenue for the three months ended in Mar. 2026 was kr36.1 Mil. Therefore, Ferroamp AB's FCF Margin % for the quarter that ended in Mar. 2026 was -100.07%.

As of today, Ferroamp AB's current FCF Yield % is -26.38%.

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

OSTO:FERRO' s FCF Margin % Range Over the Past 10 Years
Min: -341.47   Med: -82.87   Max: -47.65
Current: -76.27


During the past 10 years, the highest FCF Margin % of Ferroamp AB was -47.65%. The lowest was -341.47%. And the median was -82.87%.

OSTO:FERRO's FCF Margin % is ranked worse than
95.58% of 3034 companies
in the Industrial Products industry
Industry Median: 1.575 vs OSTO:FERRO: -76.27


Ferroamp AB FCF Margin % Related Terms


Ferroamp AB FCF Margin % Historical Data

* Premium members only.

The historical data trend for Ferroamp AB'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.

Ferroamp AB FCF Margin % Chart

Ferroamp AB Annual Data
Trend Dec16 Dec17 Nov18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -63.80 -51.91 -84.27 -142.07 -72.07

Ferroamp AB 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 -98.46 -212.09 -23.55 -11.92 -100.07

OSTO:FERRO vs VRT, BE, HUBB: FCF Margin % Comparison

For the Electrical Equipment & Parts subindustry, Ferroamp AB'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.


Ferroamp AB FCF Margin % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Ferroamp AB's FCF Margin % distribution charts can be found below:

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


OSTO:FERRO
52GF Score
Ferroamp AB OSTO:FERRO
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ferroamp AB FCF Margin % Calculation

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

Ferroamp AB'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 )
=-68.26/94.718
=-72.07 %

Ferroamp AB'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 )
=-36.108/36.082
=-100.07 %

* 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 -100.07% mean?
Ferroamp AB (OSTO:FERRO) has a FCF Margin % of -100.07% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Ferroamp AB and its competitors. According to the industry distribution chart, Ferroamp AB ranks #2900 out of 3034 companies in the Industrial Products industry, placing it in the top 95.6%.
Is Ferroamp AB's FCF Margin % too high?
Ferroamp AB's current FCF Margin % is -100.07%. Based on the distribution chart, Ferroamp AB ranks #2900 out of 3034 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Ferroamp AB has a GF Score™ of 52/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ferroamp AB's FCF Margin % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Ferroamp AB ranks #2900 out of 3034 companies for FCF Margin %. This places Ferroamp AB in the lower half of its industry. The industry median FCF Margin % is 1.58. 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 an Industrial Products company?
The median FCF Margin % among Industrial Products companies is 1.58, based on 3,034 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 Ferroamp AB and its competitors. For the Industrial Products industry, the median FCF Margin % is 1.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ferroamp AB's current FCF Margin % is -100.07%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ferroamp AB stock overvalued right now?
Based on GuruFocus' analysis, Ferroamp AB (OSTO:FERRO) is currently considered Significantly Overvalued. The stock's GF Value™ is kr1.22, compared to a current price of kr2.95 — trading 141.8% above its estimated fair value. The current FCF Margin % is -100.07%. Ferroamp AB's overall GF Score™ is 52/100 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 Ferroamp AB (OSTO:FERRO), the current FCF Margin % is -100.07% 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 Ferroamp AB (OSTO:FERRO) Overvalued in 2026?

Based on GuruFocus' analysis, Ferroamp AB stock appears to be overvalued. The current stock price of kr2.95 is trading 141.8% above its estimated GF Value™ of kr1.22. GuruFocus considers Ferroamp AB to be Significantly Overvalued.

Key valuation signals for OSTO:FERRO:

  • FCF Margin %: -100.07%
  • GF Value™: kr1.22 vs. price of kr2.95 (141.8% above fair value)
  • GF Score™: 52/100 with 3 warning signs

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


Ferroamp AB Business Description

Other Exchanges E04:Germany
Address Odlingsgatan 7B, Sundbyberg, SWE, 17453
Ferroamp AB offers energy and power optimization solutions for real estate. The technology offered by the company includes Solar string optimizer, Energy storage optimizer, Fireman switch, Adaptive equalization, and other Energy storage solutions. The group mainly serves property companies, energy consultants, and electric power companies.
52GF Score

Get the complete analysis for OSTO:FERRO

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

kr2.95
Price
kr1.22
GF Value