FerroglobeGSM -2.72%71 OCF Margin % is -1.60% as of Mar. 2026. GuruFocus rates GSM with a GF Score™ of 71/100 and a GF Value™ of $4.13 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 846 Metals & Mining companies, Ferroglobe ranks worse than 55.32% on this metric.
The historical rank and industry rank for Ferroglobe's OCF Margin % or its related term are showing as below:
GSM'
s OCF Margin % Range Over the Past 10 Years
Min: -1.93 Med: 8.19 Max: 15.59
Current: 1.93
During the past 13 years, the highest OCF Margin % of Ferroglobe was 15.59%. The lowest was -1.93%. And the median was 8.19%.
GSM's OCF Margin % is ranked worse than 55.32% of 846
companies
in the Metals & Mining industry
Industry Median: 4.465
vs GSM: 1.93
Ferroglobe OCF Margin % Related Terms
Ferroglobe OCF Margin % Historical Data
* Premium members only.
The historical data trend for Ferroglobe's OCF 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.
For the Other Industrial Metals & Mining subindustry, Ferroglobe's OCF Margin %, along with its competitors' market caps and OCF 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.
Ferroglobe OCF Margin % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Ferroglobe's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Ferroglobe's OCF Margin % falls into.
* 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.
Ferroglobe (GSM) has a OCF Margin % of -1.60% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Ferroglobe and its competitors. According to the industry distribution chart, Ferroglobe ranks #468 out of 846 companies in the Metals & Mining industry, placing it in the top 55.3%.
Is Ferroglobe's OCF Margin % too high?
Ferroglobe's current OCF Margin % is -1.60%. Based on the distribution chart, Ferroglobe ranks #468 out of 846 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Ferroglobe has a GF Score™ of 71/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ferroglobe's OCF Margin % compare to NB and TMCR?
According to the Metals & Mining industry distribution chart, Ferroglobe ranks #468 out of 846 companies for OCF Margin %. This places Ferroglobe in the lower half of its industry. The industry median OCF Margin % is 4.47. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Metals & Mining company?
The median OCF Margin % among Metals & Mining companies is 4.47, based on 846 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Ferroglobe and its competitors. For the Metals & Mining industry, the median OCF Margin % is 4.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ferroglobe's current OCF Margin % is -1.60%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ferroglobe stock overvalued right now?
Based on GuruFocus' analysis, Ferroglobe (GSM) is currently considered Modestly Undervalued. The stock's GF Value™ is $4.13, compared to a current price of $3.58 — trading 13.4% below its estimated fair value. The current OCF Margin % is -1.60%. Ferroglobe's overall GF Score™ is 71/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Ferroglobe (GSM), the current OCF Margin % is -1.60% 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 Ferroglobe (GSM) Overvalued in 2026?
Based on GuruFocus' analysis, Ferroglobe stock appears to be undervalued.
The current stock price of $3.58 is trading 13.4% below its estimated GF Value™ of $4.13.
GuruFocus considers Ferroglobe to be Modestly Undervalued.
Key valuation signals for GSM:
OCF Margin %: -1.60%
GF Value™: $4.13 vs. price of $3.58 (13.4% below fair value)
No single metric tells the full story. See the GSM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ferroglobe PLC provides silicon-based alloys and specialty metals. It produces silicon metal and silicon and manganese-based alloy, serving customers in the specialty chemical, aluminum, solar, steel, and ductile iron foundry industries. The company's operating segments include Canada - Silicon Metals, Canada - Silicon Alloys, U.S. - Silicon Metals, U.S. - Silicon Alloys, Europe - Manganese Alloys, Europe - Silicon Metals, Europe - Silicon Alloys, South Africa - Silicon Metals, South Africa - Silicon Alloys, and Other segments. The primary raw materials the company uses to produce its electrometallurgy products include its coal and quartz mining operations and its silicon metal and ferroalloy production. The firm generates key revenue from Silicon metal and Manganese-based alloys.
71GF Score
Get the complete analysis for GSM
OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
GSM has been successfully added to your 
