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1-Year Return on Invested Incremental Capital (1-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 1-year.
Caster Co's 1-Year ROIIC % for the quarter that ended in Feb. 2026 was 754.76%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Caster Co's 1-Year ROIIC % or its related term are showing as below:
TSE:9331's 1-Year ROIIC % is ranked better than 98.17% of 1041
companies
in the Business Services industry
Industry Median: 1.41
vs TSE:9331: 754.76
Caster Co (TSE:9331) 1-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.
Caster Co 1-Year ROIIC % Related Terms
Caster Co 1-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Caster Co's 1-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.
TSE:9331 vs KFY, RHI, TNET: 1-Year ROIIC % Comparison
For the Staffing & Employment Services subindustry, Caster Co's 1-Year ROIIC %, along with its competitors' market caps and 1-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.
Caster Co 1-Year ROIIC % vs Business Services Industry
For the Business Services industry and Industrials sector, Caster Co's 1-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Caster Co's 1-Year ROIIC % falls into.
Caster Co's 1-Year ROIIC % for the quarter that ended in Feb. 2026 is calculated as:
1-Year ROIIC %
=
1-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
1-Year Incremental Invested Capital
=
( -109.08 (Feb. 2026) - -416.667 (Feb. 2025) )
/
( 1336.09 (Feb. 2026) - 1295.337 (Feb. 2025) )
=
307.587
/
40.753
=
754.76%***
* 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.
** TTM data of NOPAT and Invested Capital was used to calculate 1-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.
Caster Co (TSE:9331) has a 1-Year ROIIC % of 754.76 as of Feb. 2026. 1-Year ROIIC % measures the change in earnings as a percentage of change in investment over 1-year. View historical data on Caster Co and its competitors. According to the industry distribution chart, Caster Co ranks #19 out of 1041 companies in the Business Services industry, placing it in the top 1.8%.
Is Caster Co's 1-Year ROIIC % too high?
Caster Co's current 1-Year ROIIC % is 754.76. The Business Services industry median 1-Year ROIIC % is 1.41. Caster Co's value of 754.76 is 53429.1% above this industry median. Based on the distribution chart, Caster Co ranks #19 out of 1041 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, Caster Co has a GF Score™ of 28/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Caster Co's 1-Year ROIIC % compare to KFY and RHI?
According to the Business Services industry distribution chart, Caster Co ranks #19 out of 1041 companies for 1-Year ROIIC %. This places Caster Co in the top 2% of its industry — outperforming the majority of peers. The industry median 1-Year ROIIC % is 1.41. Caster Co's value of 754.76 is 53429.1% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year ROIIC % for a Business Services company?
The median 1-Year ROIIC % among Business Services companies is 1.41, based on 1,041 companies in the industry. Companies in the top quartile (top 25%) have a 1-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 1-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Caster Co's current 1-Year ROIIC % of 754.76 is 53429.1% 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 1-Year ROIIC % mean?
A high 1-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 1-Year ROIIC % measures the change in earnings as a percentage of change in investment over 1-year. View historical data on Caster Co and its competitors. For the Business Services industry, the median 1-Year ROIIC % is 1.41 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Caster Co's current 1-Year ROIIC % is 754.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Caster Co stock overvalued right now?
Based on GuruFocus' analysis, Caster Co (TSE:9331) is currently considered Possible Value Trap. The stock's GF Value™ is 円1,053.85, compared to a current price of 円734.00 — trading 30.4% below its estimated fair value. The current 1-Year ROIIC % is 754.76 and 53429.1% above the Business Services industry median of 1.41. Caster Co's overall GF Score™ is 28/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year ROIIC % calculated?
1-Year ROIIC % is calculated from a company's financial statements. For Caster Co (TSE:9331), the current 1-Year ROIIC % is 754.76 as of Feb. 2026. 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 Caster Co (TSE:9331) Overvalued in 2026?
Based on GuruFocus' analysis, Caster Co stock appears to be undervalued.
The current stock price of 円734.00 is trading 30.4% below its estimated GF Value™ of 円1,053.85.
GuruFocus considers Caster Co to be Possible Value Trap.
Key valuation signals for TSE:9331:
1-Year ROIIC %: 754.76
GF Value™: 円1,053.85 vs. price of 円734.00 (30.4% below fair value)
Industry Position: 53429.1% above the Business Services median (#19 of 1041)
No single metric tells the full story. See the TSE:9331 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Caster Co Ltd is engaged in business operations and operates two businesses: the BPaaS Business, which utilizes the resources of remote workers to act on behalf of and support companies' back-office operations, and the Other Business, which provides staffing and placement services, develops and provides business efficiency tools for e-commerce companies, and develops and operates products and services using generative AI.
28GF Score
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