Tartana Minerals (ASX:TAT) OCF Margin %: -49.86% (As of Dec. 2025)


What is Tartana Minerals OCF Margin %?

Tartana Minerals ASX:TAT OCF Margin % is -49.86% as of Dec. 2025. The stock has 5 warning signs investors should review. Among 846 Metals & Mining companies, Tartana Minerals ranks worse than 76.71% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Tartana Minerals's Cash Flow from Operations for the six months ended in Dec. 2025 was A$-0.73 Mil. Tartana Minerals's Revenue for the six months ended in Dec. 2025 was A$1.47 Mil. Therefore, Tartana Minerals's OCF Margin % for the quarter that ended in Dec. 2025 was -49.86%.

As of today, Tartana Minerals's current OCF Yield % is -22.78%.

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

ASX:TAT' s OCF Margin % Range Over the Past 10 Years
Min: -336.55   Med: -81.41   Max: 984.46
Current: -63.94

During the past 13 years, the highest OCF Margin % of Tartana Minerals was 984.46%. The lowest was -336.55%. And the median was -81.41%.

ASX:TAT's OCF Margin % is ranked worse than
76.71% of 846 companies
in the Metals & Mining industry
Industry Median: 4.465 vs ASX:TAT: -63.94

Tartana Minerals OCF Margin % Related Terms

Tartana Minerals OCF Margin % Historical Data

* Premium members only.

The historical data trend for Tartana Minerals'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.

Tartana Minerals OCF Margin % Chart

Tartana Minerals 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 -336.55 -21.91 -4.86 -27.17 -40.64

Tartana Minerals 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 0.59 -118.16 -16.05 -79.70 -49.86

Tartana Minerals OCF Margin % Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Tartana Minerals'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.

Tartana Minerals OCF Margin % vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Tartana Minerals's OCF Margin % distribution charts can be found below:

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


Tartana Minerals OCF Margin % Calculation

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

Tartana Minerals'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 )
=-1.383/3.403
=-40.64 %

Tartana Minerals'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 )
=-0.734/1.472
=-49.86 %

* 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 -49.86% mean?
Tartana Minerals (ASX:TAT) has a OCF Margin % of -49.86% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Tartana Minerals and its competitors. According to the industry distribution chart, Tartana Minerals ranks #649 out of 846 companies in the Metals & Mining industry, placing it in the top 76.7%.
Is Tartana Minerals' OCF Margin % too high?
Tartana Minerals' current OCF Margin % is -49.86%. Based on the distribution chart, Tartana Minerals ranks #649 out of 846 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers.
How does Tartana Minerals' OCF Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, Tartana Minerals ranks #649 out of 846 companies for OCF Margin %. This places Tartana Minerals 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 Tartana Minerals 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. Tartana Minerals's current OCF Margin % is -49.86%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tartana Minerals stock overvalued right now?
Based on GuruFocus' analysis, Tartana Minerals (ASX:TAT) is currently considered Fairly Valued. The stock's GF Value™ is A$0.02, compared to a current price of A$0.02 — trading right at its estimated fair value. The current OCF Margin % is -49.86%. 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 Tartana Minerals (ASX:TAT), the current OCF Margin % is -49.86% 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.

Tartana Minerals Business Description

Address 169 Blues Point Road, McMahons Point, Sydney, NSW, AUS, 2060
Tartana Minerals Ltd is a copper producer and a copper, gold, silver, and zinc explorer and developer in the Chillagoe Region of Far North Queensland. The company's Tartana mining leases contain an existing heap leach, solvent extraction, and crystallization plant nestled between its Tartana, Queen Grade, and Mountain Maid projects. Its projects include the Nightflower Silver Project, Tartana Copper Sulphate Project, Zeehan Zinc Low Grade Furnace Slag Project, and the Mountain Maid Project among others.