Sigma Lithium (MEX:SGML N) OCF Margin %: -6.46% (As of Mar. 2026)


What is Sigma Lithium OCF Margin %?

Sigma Lithium MEX:SGML N 48 OCF Margin % is -6.46% as of Mar. 2026. GuruFocus rates MEX:SGML N with a GF Score™ of 48/100. The stock has 4 warning signs investors should review. Among 846 Metals & Mining companies, Sigma Lithium ranks worse than 55.56% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Sigma Lithium's Cash Flow from Operations for the three months ended in Mar. 2026 was MXN-49.36 Mil. Sigma Lithium's Revenue for the three months ended in Mar. 2026 was MXN763.54 Mil. Therefore, Sigma Lithium's OCF Margin % for the quarter that ended in Mar. 2026 was -6.46%.

As of today, Sigma Lithium's current OCF Yield % is 0.14%.

The historical rank and industry rank for Sigma Lithium's OCF Margin % or its related term are showing as below:


During the past 13 years, the highest OCF Margin % of Sigma Lithium was 2.22%. The lowest was -16.99%. And the median was -12.09%.

MEX:SGML N's OCF Margin % is not ranked *
in the Metals & Mining industry.
Industry Median: 4.465
* Ranked among companies with meaningful OCF Margin % only.

Sigma Lithium OCF Margin % Related Terms

Sigma Lithium OCF Margin % Historical Data

* Premium members only.

The historical data trend for Sigma Lithium'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.

Sigma Lithium OCF Margin % Chart

Sigma Lithium Annual Data
Trend Oct16 Oct17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 -16.99 -12.09 2.22

Sigma Lithium Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
OCF 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 -4.59 -35.64 -5.58 72.43 -6.46

Sigma Lithium OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

Sigma Lithium's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=44.024/1980.843
=2.22 %

Sigma Lithium's OCF Margin for the quarter that ended in Mar. 2026 is calculated as

OCF Margin=Cash Flow from Operations (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=-49.355/763.541
=-6.46 %

* 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 OCF Margin % →
What does a OCF Margin % of -6.46% mean?
Sigma Lithium (MEX:SGML N) has a OCF Margin % of -6.46% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Sigma Lithium and its competitors. According to the industry distribution chart, Sigma Lithium ranks #470 out of 846 companies in the Metals & Mining industry, placing it in the top 55.6%.
Is Sigma Lithium's OCF Margin % too high?
Sigma Lithium's current OCF Margin % is -6.46%. Based on the distribution chart, Sigma Lithium ranks #470 out of 846 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Sigma Lithium has a GF Score™ of 48/100, reflecting its overall financial health beyond just this single metric.
How does Sigma Lithium's OCF Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, Sigma Lithium ranks #470 out of 846 companies for OCF Margin %. This places Sigma Lithium 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 Sigma Lithium 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. Sigma Lithium's current OCF Margin % is -6.46%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sigma Lithium stock overvalued right now?
Sigma Lithium (MEX:SGML N) has a current OCF Margin % of -6.46%. The current OCF Margin % is -6.46%. Sigma Lithium's overall GF Score™ is 48/100 with 4 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 Sigma Lithium (MEX:SGML N), the current OCF Margin % is -6.46% 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.

Sigma Lithium Business Description

Address 181, Bay Street, Suite 4400, Toronto, ON, CAN, M5J 2T3
Sigma Lithium Corp together with its direct and indirect subsidiaries, is a commercial producer of lithium concentrate. It holds full interest in four mineral properties: Grota do Cirilo, Sao Jose, Santa Clara, and Genipapo, located in the municipalities of Aracuai and Itinga, in the Vale do Jequitinhonha region in the State of Minas Gerais, Brazil. Geographically, the company operates in Switzerland; United Arab Emirates; Singapore; and Republic of Korea, of which it derives maximum revenue from Switzerland.