GNTX (Gentex) Total Operating Expense: $407 Mil (TTM As of Mar. 2026)


GNTX Gentex Corp GNTX
91 GF Score
Price $23.36
GF Value $35.89
Valuation Significantly Undervalued
! 3 Warning Signs
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What is Gentex Total Operating Expense?

Gentex GNTX -2.81% 91 Total Operating Expense is $407 Mil as of Mar. 2026. GuruFocus rates GNTX with a GF Score™ of 91/100 and a GF Value™ of $35.89 (Significantly Undervalued). The stock has 3 warning signs investors should review.

Gentex's Total Operating Expense for the three months ended in Mar. 2026 was $101 Mil. Gentex's Total Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 was $407 Mil.

Gentex Total Operating Expense Related Terms

Gentex Total Operating Expense Historical Data

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The historical data trend for Gentex's Total Operating Expense 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.

Gentex Total Operating Expense Chart

Gentex Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Total Operating Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only 209.93 239.81 266.90 302.50 381.13

Gentex Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Total Operating Expense Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 75.86 99.99 102.32 102.96 101.45
GNTX
91GF Score
Gentex Corp GNTX
Total Operating Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Gentex Total Operating Expense Calculation

Total Operating Expense is the primary recurring expense associated with central operations that are incurred in order to generate sales.


Total Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $407 Mil.

* 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.

What does a Total Operating Expense of $407 Mil mean?
Gentex (GNTX) has a Total Operating Expense of $407 Mil as of Mar. 2026. Total operating expense is the primary recurring expense associated with central operations. View historical data on Gentex and its competitors.
Is Gentex's Total Operating Expense too high?
Gentex's current Total Operating Expense is $407 Mil. Overall, Gentex has a GF Score™ of 91/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Gentex's Total Operating Expense compare to QS and ATMU?
Gentex's Total Operating Expense of $407 Mil can be compared against companies in the Vehicles & Parts industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Total Operating Expense for a Vehicles & Parts company?
A good Total Operating Expense depends on the Vehicles & Parts industry context. However, Total Operating Expense 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 Total Operating Expense mean?
A high Total Operating Expense can signal that a stock is expensive relative to its fundamentals. Total operating expense is the primary recurring expense associated with central operations. View historical data on Gentex and its competitors. Gentex's current Total Operating Expense is $407 Mil. 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?
Based on GuruFocus' analysis, Gentex (GNTX) is currently considered Significantly Undervalued. The stock's GF Value™ is $35.89, compared to a current price of $23.36 — trading 34.9% below its estimated fair value. The current Total Operating Expense is $407 Mil. 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 Total Operating Expense calculated?
Total Operating Expense is calculated from a company's financial statements. For Gentex (GNTX), the current Total Operating Expense is $407 Mil 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 (GNTX) Overvalued in 2026?

Based on GuruFocus' analysis, Gentex stock appears to be undervalued. The current stock price of $23.36 is trading 34.9% below its estimated GF Value™ of $35.89. GuruFocus considers Gentex to be Significantly Undervalued.

Key valuation signals for GNTX:

  • Total Operating Expense: $407 Mil
  • GF Value™: $35.89 vs. price of $23.36 (34.9% below fair value)
  • GF Score™: 91/100 with 3 warning signs

No single metric tells the full story. See the GNTX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Gentex Business Description

Other Exchanges GTX:Germany
Address 600 North Centennial Street, Zeeland, MI, USA, 49464
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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Total Operating Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$23.36
Price
$35.89
GF Value