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Southstone MineralsTSXV:SML 3-Year ROIIC % is 175.36 as of Aug. 2025, which is 626% above its 10-year median of 24.15. The stock has 4 warning signs investors should review.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Southstone Minerals's 3-Year ROIIC % for the quarter that ended in Aug. 2025 was 175.36%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Southstone Minerals's 3-Year ROIIC % or its related term are showing as below:
TSXV:SML's 3-Year ROIIC % is not ranked
in the Metals & Mining industry.
Industry Median: -2.53
vs TSXV:SML: 175.36
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Southstone Minerals 3-Year ROIIC % Related Terms
Southstone Minerals 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Southstone Minerals's 3-Year ROIIC % 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 Precious Metals & Mining subindustry, Southstone Minerals's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % 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.
Southstone Minerals 3-Year ROIIC % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Southstone Minerals's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Southstone Minerals's 3-Year ROIIC % falls into.
Southstone Minerals's 3-Year ROIIC % for the quarter that ended in Aug. 2025 is calculated as:
3-Year ROIIC %
=
3-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
3-Year Incremental Invested Capital**
=
( 0.025 (Aug. 2025) - -0.58 (Aug. 2022) )
/
( 1.438 (Aug. 2025) - 1.093 (Aug. 2022) )
=
0.605
/
0.345
=
175.36%***
* 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.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Southstone Minerals (TSXV:SML) has a 3-Year ROIIC % of 175.36 as of Aug. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Southstone Minerals and its competitors. This is 626% above median its historical median of 24.15.
Is Southstone Minerals' 3-Year ROIIC % too high?
Southstone Minerals' current 3-Year ROIIC % of 175.36 is 626% above median its 10-year median of 24.15.
How does Southstone Minerals' 3-Year ROIIC % compare to competitors?
Southstone Minerals' 3-Year ROIIC % of 175.36 can be compared against companies in the Metals & Mining industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Metals & Mining company?
A good 3-Year ROIIC % depends on the Metals & Mining industry context. However, 3-Year ROIIC % 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 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Southstone Minerals and its competitors. Southstone Minerals's current 3-Year ROIIC % is 175.36, which is 626% above median its own 10-year median of 24.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Southstone Minerals stock overvalued right now?
Southstone Minerals (TSXV:SML) has a current 3-Year ROIIC % of 175.36. The current 3-Year ROIIC % is 175.36, which is 626% above median its 10-year median of 24.15. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Southstone Minerals (TSXV:SML), the current 3-Year ROIIC % is 175.36 as of Aug. 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.
Southstone Minerals Ltd is a Canadian junior mining company engaged in the acquisition, exploration, evaluation, development, and mining of mineral properties. It holds the majority interest in the Oena Diamond Mine, an alluvial diamond property located in the Northern Cape Province, South Africa, that produces diamonds of varying sizes and characteristics, including occasional larger stones. The company generates revenue from the sale of diamonds.
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