IONR (Ioneer) OCF Margin %: 0.00% (As of Dec. 2025)


IONR Ioneer Ltd IONR
37 GF Score
Price $4.08
! 1 Warning Sign
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What is Ioneer OCF Margin %?

Ioneer IONR -2.52% 37 OCF Margin % is 0.00% as of Dec. 2025. GuruFocus rates IONR with a GF Score™ of 37/100. The stock has 1 warning sign investors should review. Among 846 Metals & Mining companies, Ioneer ranks worse than 118203.19% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Ioneer's Cash Flow from Operations for the six months ended in Dec. 2025 was $-3.07 Mil. Ioneer's Revenue for the six months ended in Dec. 2025 was $0.00 Mil. Therefore, Ioneer's OCF Margin % for the quarter that ended in Dec. 2025 was 0.00%.

As of today, Ioneer's current OCF Yield % is -1.86%.

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


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

Ioneer OCF Margin % Related Terms

Ioneer OCF Margin % Historical Data

* Premium members only.

The historical data trend for Ioneer'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.

Ioneer OCF Margin % Chart

Ioneer Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Ioneer Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
IONR
37GF Score
Ioneer Ltd IONR
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Ioneer OCF Margin % Calculation

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

Ioneer'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 )
=-6.805/0
= %

Ioneer'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 )
=-3.069/0
= %

* 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 0.00% mean?
Ioneer (IONR) has a OCF Margin % of 0.00% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Ioneer and its competitors. According to the industry distribution chart, Ioneer ranks #999999 out of 846 companies in the Metals & Mining industry.
Is Ioneer's OCF Margin % too high?
Ioneer's current OCF Margin % is 0.00%. Based on the distribution chart, Ioneer ranks #999999 out of 846 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, Ioneer has a GF Score™ of 37/100, reflecting its overall financial health beyond just this single metric.
How does Ioneer's OCF Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, Ioneer ranks #999999 out of 846 companies for OCF Margin %. This places Ioneer 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 Ioneer 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. Ioneer's current OCF Margin % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ioneer stock overvalued right now?
Ioneer (IONR) has a current OCF Margin % of 0.00%. The current OCF Margin % is 0.00%. Ioneer's overall GF Score™ is 37/100 with 1 warning sign 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 Ioneer (IONR), the current OCF Margin % is 0.00% 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.

Ioneer Business Description

Address 213 Miller Street, Level 16, Suite 16.01, North Sydney, Sydney, NSW, AUS, 2060
Ioneer Ltd is a mineral exploration and development company. The company's focus is on the Rhyolite Ridge Lithium-Boron Project located in Nevada, USA. Geographically, the group has a business presence in Australia and North America. The company's focus is to develop a U.S.-based source of lithium and boron.
37GF 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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