RJK ExplorationsRJKAF -60.56% 3-Year ROIIC % is -71.90 as of Dec. 2025. The stock has 1 warning sign investors should review. Among 2,301 Metals & Mining companies, RJK Explorations ranks worse than 81.96% on this metric.
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.
RJK Explorations's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was -71.90%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for RJK Explorations's 3-Year ROIIC % or its related term are showing as below:
RJKAF's 3-Year ROIIC % is ranked worse than 81.96% of 2301
companies
in the Metals & Mining industry
Industry Median: -2.53
vs RJKAF: -71.90
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.
RJK Explorations 3-Year ROIIC % Related Terms
RJK Explorations 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for RJK Explorations'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, RJK Explorations'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.
RJK Explorations 3-Year ROIIC % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, RJK Explorations's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where RJK Explorations's 3-Year ROIIC % falls into.
RJK Explorations's 3-Year ROIIC % for the quarter that ended in Dec. 2025 is calculated as:
3-Year ROIIC %
=
3-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
3-Year Incremental Invested Capital**
=
( -0.22 (Dec. 2025) - -0.509 (Dec. 2022) )
/
( 0.015 (Dec. 2025) - 0.414 (Dec. 2022) )
=
0.289
/
-0.399
=
-72.43%***
* 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.
RJK Explorations (RJKAF) has a 3-Year ROIIC % of -71.90 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on RJK Explorations and its competitors. According to the industry distribution chart, RJK Explorations ranks #1886 out of 2301 companies in the Metals & Mining industry, placing it in the top 82%.
Is RJK Explorations' 3-Year ROIIC % too high?
RJK Explorations' current 3-Year ROIIC % is -71.90. Based on the distribution chart, RJK Explorations ranks #1886 out of 2301 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers.
How does RJK Explorations' 3-Year ROIIC % compare to HL?
According to the Metals & Mining industry distribution chart, RJK Explorations ranks #1886 out of 2301 companies for 3-Year ROIIC %. This places RJK Explorations in the lower half of its 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 RJK Explorations and its competitors. RJK Explorations's current 3-Year ROIIC % is -71.90. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is RJK Explorations stock overvalued right now?
RJK Explorations (RJKAF) has a current 3-Year ROIIC % of -71.90. The current 3-Year ROIIC % is -71.90. 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 RJK Explorations (RJKAF), the current 3-Year ROIIC % is -71.90 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.
RJK Explorations Ltd is engaged in the acquisition and exploration of early-stage exploration and evaluation properties. The company focuses on diamond exploration in Northern Ontario. The projects of the company include the Nipissing Diamond project. It has one reportable operating segment, being that of acquisition and exploration and evaluation activities in Canada.
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