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Mabuchi Motor CoMBUMF 73 3-Year ROIIC % is 64.16 as of Dec. 2025, which is 1365% above its 10-year median of 4.38. GuruFocus rates MBUMF with a GF Score™ of 73/100 and a GF Value™ of $7.53 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 1,254 Vehicles & Parts companies, Mabuchi Motor Co ranks better than 90.35% 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.
Mabuchi Motor Co's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 64.16%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Mabuchi Motor Co's 3-Year ROIIC % or its related term are showing as below:
MBUMF's 3-Year ROIIC % is ranked better than 90.35% of 1254
companies
in the Vehicles & Parts industry
Industry Median: 4.195
vs MBUMF: 64.16
Mabuchi Motor Co (OTCPK:MBUMF) 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.
Mabuchi Motor Co 3-Year ROIIC % Related Terms
Mabuchi Motor Co 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Mabuchi Motor Co'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 Auto Parts subindustry, Mabuchi Motor Co'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.
Mabuchi Motor Co 3-Year ROIIC % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Mabuchi Motor Co's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Mabuchi Motor Co'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.
Mabuchi Motor Co (MBUMF) has a 3-Year ROIIC % of 64.16 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 Mabuchi Motor Co and its competitors. This is 1365% above median its historical median of 4.38. According to the industry distribution chart, Mabuchi Motor Co ranks #121 out of 1254 companies in the Vehicles & Parts industry, placing it in the top 9.6%.
Is Mabuchi Motor Co's 3-Year ROIIC % too high?
Mabuchi Motor Co's current 3-Year ROIIC % of 64.16 is 1365% above median its 10-year median of 4.38. The Vehicles & Parts industry median 3-Year ROIIC % is 4.20. Mabuchi Motor Co's value of 64.16 is 1429.4% above this industry median. Based on the distribution chart, Mabuchi Motor Co ranks #121 out of 1254 companies in the Vehicles & Parts industry, which is in the top quartile — a strong position relative to peers. Overall, Mabuchi Motor Co has a GF Score™ of 73/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mabuchi Motor Co's 3-Year ROIIC % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Mabuchi Motor Co ranks #121 out of 1254 companies for 3-Year ROIIC %. This places Mabuchi Motor Co in the top 10% of its industry — outperforming the majority of peers. The industry median 3-Year ROIIC % is 4.20. Mabuchi Motor Co's value of 64.16 is 1429.4% above this benchmark. While the company's 10-year median is 4.38 vs. the industry median of 4.20, Mabuchi Motor Co has consistently been above the industry average. 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 Vehicles & Parts company?
The median 3-Year ROIIC % among Vehicles & Parts companies is 4.20, based on 1,254 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Mabuchi Motor Co's current 3-Year ROIIC % of 64.16 is 1429.4% above the industry median. 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 Mabuchi Motor Co and its competitors. For the Vehicles & Parts industry, the median 3-Year ROIIC % is 4.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mabuchi Motor Co's current 3-Year ROIIC % is 64.16, which is 1365% above median its own 10-year median of 4.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mabuchi Motor Co stock overvalued right now?
Based on GuruFocus' analysis, Mabuchi Motor Co (MBUMF) is currently considered Modestly Overvalued. The stock's GF Value™ is $7.53, compared to a current price of $9.45 — trading 25.5% above its estimated fair value. The current 3-Year ROIIC % is 64.16, which is 1365% above median its 10-year median of 4.38 and 1429.4% above the Vehicles & Parts industry median of 4.20. Mabuchi Motor Co's overall GF Score™ is 73/100 with 2 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 Mabuchi Motor Co (MBUMF), the current 3-Year ROIIC % is 64.16 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 Mabuchi Motor Co (MBUMF) Overvalued in 2026?
Based on GuruFocus' analysis, Mabuchi Motor Co stock appears to be overvalued.
The current stock price of $9.45 is trading 25.5% above its estimated GF Value™ of $7.53.
GuruFocus considers Mabuchi Motor Co to be Modestly Overvalued.
Key valuation signals for MBUMF:
3-Year ROIIC %: 64.16 (1365% above median its 10-year median of 4.38)
GF Value™: $7.53 vs. price of $9.45 (25.5% above fair value)
Industry Position: 1429.4% above the Vehicles & Parts median (#121 of 1254)
No single metric tells the full story. See the MBUMF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Mabuchi Motor Co Ltd is a Japan-based company engaged in the manufacture and sale of small motors. The company operates under a single business model, with four reportable segments: Japan, Asia, America, and Europe, which are based on regional production and sales systems.
73GF Score
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