GELNF (Gelion) OCF Margin %: -3,634.92% (As of Dec. 2025)


GELNF Gelion PLC GELNF
29 GF Score
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What is Gelion OCF Margin %?

Gelion GELNF 29 OCF Margin % is -3,634.92% as of Dec. 2025. GuruFocus rates GELNF with a GF Score™ of 29/100. Among 3,037 Industrial Products companies, Gelion ranks worse than 98.78% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Gelion's Cash Flow from Operations for the six months ended in Dec. 2025 was $-2.29 Mil. Gelion's Revenue for the six months ended in Dec. 2025 was $0.06 Mil. Therefore, Gelion's OCF Margin % for the quarter that ended in Dec. 2025 was -3,634.92%.

As of today, Gelion's current OCF Yield % is -11.25%.

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

GELNF' s OCF Margin % Range Over the Past 10 Years
Min: -2382.08   Med: -488.49   Max: -362.68
Current: -471.77


During the past 8 years, the highest OCF Margin % of Gelion was -362.68%. The lowest was -2382.08%. And the median was -488.49%.

GELNF's OCF Margin % is ranked worse than
98.78% of 3037 companies
in the Industrial Products industry
Industry Median: 6.95 vs GELNF: -471.77


Gelion OCF Margin % Related Terms


Gelion OCF Margin % Historical Data

* Premium members only.

The historical data trend for Gelion'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.

Gelion OCF Margin % Chart

Gelion Annual Data
Trend Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
OCF Margin %
Get a 7-Day Free Trial -362.80 0.00 0.00 0.00 -488.68

Gelion Semi-Annual Data
Jun18 Jun19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 0.00 0.00 0.00 -310.67 -3,634.92

GELNF vs VRT, BE, NVT: OCF Margin % Comparison

For the Electrical Equipment & Parts subindustry, Gelion'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.


Gelion OCF Margin % vs Industrial Products Industry

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

* The bar in red indicates where Gelion's OCF Margin % falls into.


GELNF
29GF Score
Gelion PLC GELNF
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Gelion OCF Margin % Calculation

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

Gelion's OCF Margin for the fiscal year that ended in Jun. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Jun. 2025 )/Revenue (A: Jun. 2025 )
=-6.045/1.237
=-488.68 %

Gelion's OCF Margin for the quarter that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-2.29/0.063
=-3,634.92 %

* 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 -3,634.92% mean?
Gelion (GELNF) has a OCF Margin % of -3,634.92% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Gelion and its competitors. According to the industry distribution chart, Gelion ranks #3000 out of 3037 companies in the Industrial Products industry, placing it in the top 98.8%.
Is Gelion's OCF Margin % too high?
Gelion's current OCF Margin % is -3,634.92%. Based on the distribution chart, Gelion ranks #3000 out of 3037 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Gelion has a GF Score™ of 29/100, reflecting its overall financial health beyond just this single metric.
How does Gelion's OCF Margin % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Gelion ranks #3000 out of 3037 companies for OCF Margin %. This places Gelion in the lower half of its industry. The industry median OCF Margin % is 6.95. 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 an Industrial Products company?
The median OCF Margin % among Industrial Products companies is 6.95, based on 3,037 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 Gelion and its competitors. For the Industrial Products industry, the median OCF Margin % is 6.95 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Gelion's current OCF Margin % is -3,634.92%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gelion stock overvalued right now?
Gelion (GELNF) has a current OCF Margin % of -3,634.92%. The current OCF Margin % is -3,634.92%. Gelion's overall GF Score™ is 29/100. 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 Gelion (GELNF), the current OCF Margin % is -3,634.92% 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.

Gelion Business Description

Other Exchanges GELN:UKX0S:Germany
Address c/o External Services Limited, Central House, 20 Central Avenue, St Andrews Business Park, Norwich, GBR, NR7 0HR
Gelion PLC is an international energy storage innovator commercialising next-generation battery technologies, developing sulfur-based Lithium-Sulfur (Li-S) and Room Temperature Sodium-Sulfur (RT Na-S) batteries, zinc-based hybrid cells, lithium-ion battery recycling technology, and Integration Solutions that deliver battery energy storage systems using third-party cells. The company operates across sulfur battery development, zinc hybrid technology, lithium-ion recycling, and Integration Solutions for commercial and industrial installations. it has presence with operations and facilities in Australia and the UK.
29GF Score

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

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