Metro MiningMMILF 51 3-Year ROIIC % is 46.02 as of Dec. 2025, which is 116% above its 10-year median of 21.33. GuruFocus rates MMILF with a GF Score™ of 51/100 and a GF Value™ of $0.67 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 2,300 Metals & Mining companies, Metro Mining ranks better than 82.35% 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.
Metro Mining's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 46.02%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Metro Mining's 3-Year ROIIC % or its related term are showing as below:
MMILF's 3-Year ROIIC % is ranked better than 82.35% of 2300
companies
in the Metals & Mining industry
Industry Median: -2.49
vs MMILF: 46.02
Metro Mining (OTCPK:MMILF) 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.
Metro Mining 3-Year ROIIC % Related Terms
Metro Mining 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Metro Mining'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 Industrial Metals & Mining subindustry, Metro Mining'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.
Metro Mining 3-Year ROIIC % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Metro Mining's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Metro Mining's 3-Year ROIIC % falls into.
Metro Mining'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**
=
( 35.497 (Dec. 2025) - -25.443 (Dec. 2022) )
/
( 232.604 (Dec. 2025) - 102.594 (Dec. 2022) )
=
60.94
/
130.01
=
46.87%***
* 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.
Metro Mining (MMILF) has a 3-Year ROIIC % of 46.02 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 Metro Mining and its competitors. This is 116% above median its historical median of 21.33. According to the industry distribution chart, Metro Mining ranks #406 out of 2300 companies in the Metals & Mining industry, placing it in the top 17.7%.
Is Metro Mining's 3-Year ROIIC % too high?
Metro Mining's current 3-Year ROIIC % of 46.02 is 116% above median its 10-year median of 21.33. Based on the distribution chart, Metro Mining ranks #406 out of 2300 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, Metro Mining has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Metro Mining's 3-Year ROIIC % compare to competitors?
According to the Metals & Mining industry distribution chart, Metro Mining ranks #406 out of 2300 companies for 3-Year ROIIC %. This places Metro Mining in the top 18% 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 Metro Mining and its competitors. Metro Mining's current 3-Year ROIIC % is 46.02, which is 116% above median its own 10-year median of 21.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Metro Mining stock overvalued right now?
Based on GuruFocus' analysis, Metro Mining (MMILF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.67, compared to a current price of $1.15 — trading 71.8% above its estimated fair value. The current 3-Year ROIIC % is 46.02, which is 116% above median its 10-year median of 21.33. Metro Mining's overall GF Score™ is 51/100 with 6 warning signs to review. 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 Metro Mining (MMILF), the current 3-Year ROIIC % is 46.02 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.
Is Metro Mining (MMILF) Overvalued in 2026?
Based on GuruFocus' analysis, Metro Mining stock appears to be overvalued.
The current stock price of $1.15 is trading 71.8% above its estimated GF Value™ of $0.67.
GuruFocus considers Metro Mining to be Significantly Overvalued.
Key valuation signals for MMILF:
3-Year ROIIC %: 46.02 (116% above median its 10-year median of 21.33)
GF Value™: $0.67 vs. price of $1.15 (71.8% above fair value)
No single metric tells the full story. See the MMILF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Metro Mining Ltd is an Australian exploration and mining company based in Brisbane, Queensland. Its flagship project is the Bauxite Hills Mine. The principal activities of the Group are the exploration, mining, and sale of bauxite, and the brownfield expansion of the Bauxite Hills Mine. The Group's customers are located in one geographic area, China, with all of the revenue from the sales of bauxite derived from that area. The company has one reportable segment, being the production and sale of bauxite from the Group's Bauxite Hills Mine in Queensland.
51GF Score
Get the complete analysis for MMILF
3-Year ROIIC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
MMILF has been successfully added to your 
