Gentex (STU:GTX) FFO

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

STU:GTX Gentex Corp STU:GTX
89 GF Score
Price €21.19
GF Value €31.17
Valuation Significantly Undervalued
! 3 Warning Signs
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What is Gentex FFO?

FFO (Funds from operations) only applies to REITs.

STU:GTX
89GF Score
Gentex Corp STU:GTX
FFO is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Gentex (STU:GTX) Overvalued in 2026?

Based on GuruFocus' analysis, Gentex stock appears to be undervalued. The current stock price of €21.19 is trading 32% below its estimated GF Value™ of €31.17. GuruFocus considers Gentex to be Significantly Undervalued.

Key valuation signals for STU:GTX:

  • FFO:
  • GF Value™: €31.17 vs. price of €21.19 (32% below fair value)
  • GF Score™: 89/100 with 3 warning signs

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


Gentex Business Description

Other Exchanges GNTX:USA
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.
89GF Score

Get the complete analysis for STU:GTX

FFO is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€21.19
Price
€31.17
GF Value