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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.
Gentex's 1-Year ROIIC % for the quarter that ended in Mar. 2026 was 14.87%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Gentex's 1-Year ROIIC % or its related term are showing as below:
BSP:G2NT34's 1-Year ROIIC % is ranked better than 68.46% of 1281
companies
in the Vehicles & Parts industry
Industry Median: 1.67
vs BSP:G2NT34: 14.87
Gentex (BSP:G2NT34) 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.
Gentex 1-Year ROIIC % Related Terms
Gentex 1-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Gentex'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.
BSP:G2NT34 vs QS, ATMU, GTX: 1-Year ROIIC % Comparison
For the Auto Parts subindustry, Gentex'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.
Gentex 1-Year ROIIC % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Gentex's 1-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Gentex's 1-Year ROIIC % falls into.
Gentex's 1-Year ROIIC % for the quarter that ended in Mar. 2026 is calculated as:
1-Year ROIIC %
=
1-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
1-Year Incremental Invested Capital
=
( 2236.6709 (Mar. 2026) - 2208.6718 (Mar. 2025) )
/
( 12456.122 (Mar. 2026) - 12718.537 (Mar. 2025) )
=
27.9991
/
-262.415
=
-10.67%***
* 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.
Gentex (BSP:G2NT34) has a 1-Year ROIIC % of 14.87 as of Mar. 2026. 1-Year ROIIC % measures the change in earnings as a percentage of change in investment over 1-year. View historical data on Gentex and its competitors. According to the industry distribution chart, Gentex ranks #404 out of 1281 companies in the Vehicles & Parts industry, placing it in the top 31.5%.
Is Gentex's 1-Year ROIIC % too high?
Gentex's current 1-Year ROIIC % is 14.87. The Vehicles & Parts industry median 1-Year ROIIC % is 1.67. Gentex's value of 14.87 is 790.4% above this industry median. Based on the distribution chart, Gentex ranks #404 out of 1281 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, Gentex has a GF Score™ of 91/100, reflecting its overall financial health beyond just this single metric.
How does Gentex's 1-Year ROIIC % compare to QS and ATMU?
According to the Vehicles & Parts industry distribution chart, Gentex ranks #404 out of 1281 companies for 1-Year ROIIC %. This puts Gentex in the upper half of its industry. The industry median 1-Year ROIIC % is 1.67. Gentex's value of 14.87 is 790.4% 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 Vehicles & Parts company?
The median 1-Year ROIIC % among Vehicles & Parts companies is 1.67, based on 1,281 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. Gentex's current 1-Year ROIIC % of 14.87 is 790.4% 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 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 Gentex and its competitors. For the Vehicles & Parts industry, the median 1-Year ROIIC % is 1.67 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Gentex's current 1-Year ROIIC % is 14.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gentex stock overvalued right now?
Gentex (BSP:G2NT34) has a current 1-Year ROIIC % of 14.87. The stock's GF Value™ is R$44.12, compared to a current price of R$29.82 — trading 32.4% below its estimated fair value. The current 1-Year ROIIC % is 14.87 and 790.4% above the Vehicles & Parts industry median of 1.67. Gentex's overall GF Score™ is 91/100 with 3 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 Gentex (BSP:G2NT34), the current 1-Year ROIIC % is 14.87 as of Mar. 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 Gentex (BSP:G2NT34) Overvalued in 2026?
Based on GuruFocus' analysis, Gentex stock appears to be undervalued.
The current stock price of R$29.82 is trading 32.4% below its estimated GF Value™ of R$44.12.
Key valuation signals for BSP:G2NT34:
1-Year ROIIC %: 14.87
GF Value™: R$44.12 vs. price of R$29.82 (32.4% below fair value)
Industry Position: 790.4% above the Vehicles & Parts median (#404 of 1281)
No single metric tells the full story. See the BSP:G2NT34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Gentex was founded in 1974 to produce smoke-detection equipment. The company sold its first glare-control interior mirror in 1982 and its first model using electrochromic technology in 1987. Automotive revenue was about 89% of total revenue in 2025, down from 98% in 2024 due to the Voxx acquisition in April 2025. The company is constantly developing new applications for the technology to remain on top. Sales in 2025 totaled about $2.5 billion with 44.8 million mirrors shipped. The unit mix breaks out as 64% interior and 36% exterior versus 31% exterior in 2019. The company is based in Zeeland, Michigan.
91GF Score
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