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10-Year Return on Invested Incremental Capital (10-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 10-year.
Willis Lease Finance's 10-Year ROIIC % for the quarter that ended in Dec. 2025 was 6.40%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Willis Lease Finance's 10-Year ROIIC % or its related term are showing as below:
WLFC's 10-Year ROIIC % is ranked better than 54.21% of 832
companies
in the Business Services industry
Industry Median: 4.935
vs WLFC: 6.40
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.
Willis Lease Finance 10-Year ROIIC % Related Terms
Willis Lease Finance 10-Year ROIIC % Historical Data
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The historical data trend for Willis Lease Finance's 10-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.
WLFC vs PRG, LIME, VSTS: 10-Year ROIIC % Comparison
For the Rental & Leasing Services subindustry, Willis Lease Finance's 10-Year ROIIC %, along with its competitors' market caps and 10-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.
Willis Lease Finance 10-Year ROIIC % vs Business Services Industry
For the Business Services industry and Industrials sector, Willis Lease Finance's 10-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Willis Lease Finance's 10-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 10-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.
Willis Lease Finance (WLFC) has a 10-Year ROIIC % of 6.40 as of Dec. 2025. 10-Year ROIIC % measures the change in earnings as a percentage of change in investment over 10-year. View historical data on Willis Lease Finance and its competitors. According to the industry distribution chart, Willis Lease Finance ranks #381 out of 832 companies in the Business Services industry, placing it in the top 45.8%.
Is Willis Lease Finance's 10-Year ROIIC % too high?
Willis Lease Finance's current 10-Year ROIIC % is 6.40. The Business Services industry median 10-Year ROIIC % is 4.94. Willis Lease Finance's value of 6.40 is 29.7% above this industry median. Based on the distribution chart, Willis Lease Finance ranks #381 out of 832 companies in the Business Services industry, which is above the industry midpoint. Overall, Willis Lease Finance has a GF Score™ of 93/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Willis Lease Finance's 10-Year ROIIC % compare to PRG and LIME?
According to the Business Services industry distribution chart, Willis Lease Finance ranks #381 out of 832 companies for 10-Year ROIIC %. This puts Willis Lease Finance in the upper half of its industry. The industry median 10-Year ROIIC % is 4.94. Willis Lease Finance's value of 6.40 is 29.7% 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 10-Year ROIIC % for a Business Services company?
The median 10-Year ROIIC % among Business Services companies is 4.94, based on 832 companies in the industry. Companies in the top quartile (top 25%) have a 10-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 10-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Willis Lease Finance's current 10-Year ROIIC % of 6.40 is 29.7% 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 10-Year ROIIC % mean?
A high 10-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 10-Year ROIIC % measures the change in earnings as a percentage of change in investment over 10-year. View historical data on Willis Lease Finance and its competitors. For the Business Services industry, the median 10-Year ROIIC % is 4.94 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Willis Lease Finance's current 10-Year ROIIC % is 6.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Willis Lease Finance stock overvalued right now?
Based on GuruFocus' analysis, Willis Lease Finance (WLFC) is currently considered Fairly Valued. The stock's GF Value™ is $55.15, compared to a current price of $54.91 — trading 0.4% below its estimated fair value. The current 10-Year ROIIC % is 6.40 and 29.7% above the Business Services industry median of 4.94. Willis Lease Finance's overall GF Score™ is 93/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year ROIIC % calculated?
10-Year ROIIC % is calculated from a company's financial statements. For Willis Lease Finance (WLFC), the current 10-Year ROIIC % is 6.40 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 Willis Lease Finance (WLFC) Overvalued in 2026?
Based on GuruFocus' analysis, Willis Lease Finance stock appears to be undervalued.
The current stock price of $54.91 is trading 0.4% below its estimated GF Value™ of $55.15.
GuruFocus considers Willis Lease Finance to be Fairly Valued.
Key valuation signals for WLFC:
10-Year ROIIC %: 6.40
GF Value™: $55.15 vs. price of $54.91 (0.4% below fair value)
Industry Position: 29.7% above the Business Services median (#381 of 832)
No single metric tells the full story. See the WLFC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Willis Lease Finance Corp, with its subsidiaries, is a lessor and servicer of commercial aircraft and aircraft engines. The company has two reportable business segments, which include Leasing and Related Operations and Spare Parts Sales. A majority of its revenue is generated from the Leasing and Related Operations segment, which involves acquiring and leasing, under operating leases, commercial aircraft, aircraft engines, and other aircraft equipment and the selective purchase and resale of commercial aircraft engines, aircraft equipment, and other related businesses. Geographically, the company derives maximum Lease rent revenue from the United States, followed by Europe, Asia-Pacific (excluding India), India, South America, Canada, Central America, and the Middle East.
93GF Score
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10-Year ROIIC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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