Rock Tech LithiumRCKTF +0.48%31 3-Year ROIIC % is 797.67 as of Dec. 2025. GuruFocus rates RCKTF with a GF Score™ of 31/100. Among 2,305 Metals & Mining companies, Rock Tech Lithium ranks better than 96.44% 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.
Rock Tech Lithium's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 797.67%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Rock Tech Lithium's 3-Year ROIIC % or its related term are showing as below:
RCKTF's 3-Year ROIIC % is ranked better than 96.44% of 2305
companies
in the Metals & Mining industry
Industry Median: -2.53
vs RCKTF: 797.67
Rock Tech Lithium (OTCPK:RCKTF) 3-Year ROIIC % Explanation
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.
Rock Tech Lithium 3-Year ROIIC % Related Terms
Rock Tech Lithium 3-Year ROIIC % Historical Data
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The historical data trend for Rock Tech Lithium'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.
Rock Tech Lithium 3-Year ROIIC % Competitor Comparison
For the Other Industrial Metals & Mining subindustry, Rock Tech Lithium'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.
Rock Tech Lithium 3-Year ROIIC % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Rock Tech Lithium's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Rock Tech Lithium's 3-Year ROIIC % falls into.
* 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.
Rock Tech Lithium (RCKTF) has a 3-Year ROIIC % of 797.67 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 Rock Tech Lithium and its competitors. According to the industry distribution chart, Rock Tech Lithium ranks #82 out of 2305 companies in the Metals & Mining industry, placing it in the top 3.6%.
Is Rock Tech Lithium's 3-Year ROIIC % too high?
Rock Tech Lithium's current 3-Year ROIIC % is 797.67. Based on the distribution chart, Rock Tech Lithium ranks #82 out of 2305 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, Rock Tech Lithium has a GF Score™ of 31/100, reflecting its overall financial health beyond just this single metric.
How does Rock Tech Lithium's 3-Year ROIIC % compare to competitors?
According to the Metals & Mining industry distribution chart, Rock Tech Lithium ranks #82 out of 2305 companies for 3-Year ROIIC %. This places Rock Tech Lithium in the top 4% of its industry — outperforming the majority of peers. 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 Rock Tech Lithium and its competitors. Rock Tech Lithium's current 3-Year ROIIC % is 797.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rock Tech Lithium stock overvalued right now?
Rock Tech Lithium (RCKTF) has a current 3-Year ROIIC % of 797.67. The current 3-Year ROIIC % is 797.67. Rock Tech Lithium's overall GF Score™ is 31/100. 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 Rock Tech Lithium (RCKTF), the current 3-Year ROIIC % is 797.67 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.
Rock Tech Lithium Inc strategically focused on developing and optimizing high-quality battery grade lithium hydroxide monohydrate through the construction and operation of multiple lithium hydroxide manufacturing plants in Europe and North America, beginning with the Company's proposed lithium hydroxide merchant Converter and refinery facility in Guben, Germany and on developing its wholly-owned Georgia Lake spodumene project located in the Thunder Bay Mining District of Ontario, Canada. The operating segments are Corporate - General corporate and administrative activities in Canada, Germany and Switzerland; Converter Project - Development of the Guben Converter in Germany; Georgia Lake Project - Exploration and evaluation activities for the Georgia Lake lithium project in Ontario.
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