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Gentex Corp

GNTX

GNTX: 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 is about 98% of total revenue. The company is constantly developing new applications for the technology to remain on top. Sales in 2022 totaled about $1.9 billion with 44.2 million mirrors shipped. The unit mix breaks out as 65% interior and 35% exterior, versus about 32% exterior in 2020. The company is based in Zeeland, Michigan.

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SEC Filings
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Congress Trading

Recent trades of GNTX by members of U.S. Congress

Politician Type Traded
Tuberville, Tommy Senate / R Purchase $1,001 - $15,000 Apr. 03, 2023
Tuberville, Tommy Senate / R Purchase $1,001 - $15,000 Mar. 29, 2021
Greg Gianforte House / R Sale $50,001 - $100,000 Dec. 20, 2018
Greg Gianforte House / R Purchase $50,001 - $100,000 Aug. 23, 2017
Thomas Macarthur House / R Sale $1,001 - $15,000 May. 27, 2015
Whale Activity

Recently reported changes by institutional investors

Insider Trading

Quarterly net insider trading by GNTX's directors and management

Corporate Lobbying

Government lobbying spending instances

  • $20,000 Jul 19, 2023 Issue: Defense
  • $20,000 May 05, 2023 Issue: Defense
  • $10,000 Nov 03, 2022 Issue: Defense
  • $10,000 Jul 12, 2022 Issue: Defense
  • $10,000 Apr 12, 2022 Issue: Defense
  • $10,000 Jan 19, 2022 Issue: DEFENSE
  • $10,000 Oct 21, 2021 Issue: DEFENSE
  • $10,000 Jul 01, 2021 Issue: DEFENSE
  • $10,000 Apr 06, 2021 Issue: DEFENSE
  • $10,000 Jan 20, 2021 Issue: DEFENSE
  • $10,000 Oct 09, 2020 Issue: DEFENSE
  • $10,000 Jul 07, 2020 Issue: DEFENSE
  • $10,000 Mar 31, 2020 Issue: DEFENSE
  • $10,000 Jan 23, 2020 Issue: DEFENSE
  • $10,000 Oct 17, 2019 Issue: Defense
  • $10,000 Oct 08, 2019 Issue: Defense
  • $10,000 Apr 09, 2019 Issue: Defense
  • $10,000 Jan 10, 2019 Issue: Defense
  • $10,000 Oct 03, 2018 Issue: Defense
  • $10,000 Jul 17, 2018 Issue: Defense
  • $10,000 Apr 16, 2018 Issue: Defense
  • $10,000 Jan 16, 2018 Issue: Defense
  • $10,000 Oct 09, 2017 Issue: Defense
  • $10,000 Jul 17, 2017 Issue: Defense
  • $10,000 Apr 08, 2017 Issue: Defense
  • $10,000 Jan 17, 2017 Issue: Defense
  • $10,000 Oct 19, 2016 Issue: Defense
  • $10,000 Oct 19, 2016 Issue: Defense
  • $10,000 Jul 20, 2016 Issue: Defense
  • $10,000 Jan 14, 2016 Issue: Defense
  • $10,000 Oct 19, 2015 Issue: Defense
  • $10,000 Jul 13, 2015 Issue: Defense
  • $10,000 Apr 15, 2015 Issue: Defense
  • $10,000 Jan 29, 2015 Issue: Defense
  • $10,000 Jul 18, 2014 Issue: Defense
  • $10,000 Apr 14, 2014 Issue: Defense
  • $10,000 Jan 18, 2014 Issue: Defense
  • $10,000 Oct 18, 2013 Issue: Defense
  • $10,000 Jul 15, 2013 Issue: Defense
  • $10,000 Apr 22, 2013 Issue: Defense
  • $10,000 Jan 11, 2013 Issue: Defense
  • $10,000 Jul 12, 2012 Issue: Defense
  • $20,000 Apr 19, 2012 Issue: Defense
  • $30,000 Jan 05, 2012 Issue: Defense
  • $30,000 Oct 03, 2011 Issue: Defense
  • $30,000 Jul 15, 2011 Issue: Defense
  • $30,000 Apr 08, 2011 Issue: Defense
  • $30,000 Jan 06, 2011 Issue: Defense
  • $30,000 Oct 18, 2010 Issue: Defense
  • $30,000 Jul 13, 2010 Issue: Defense
  • $30,000 Apr 16, 2010 Issue: Defense
  • $20,000 Oct 15, 2009 Issue: Defense
  • $20,000 Jul 16, 2009 Issue: Defense
  • $10,000 Apr 20, 2009 Issue: Defense
  • $70,000 Apr 19, 2009 Issue: Defense
  • $50,000 Jan 21, 2009 Issue: Defense
  • $50,000 Oct 17, 2008 Issue: Defense
  • $50,000 Jul 17, 2008 Issue: Defense
  • $50,000 Apr 21, 2008 Issue: Defense
  • $80,000 Feb 12, 2008 Issue: Defense
  • $80,000 Aug 09, 2007 Issue: Defense
  • $40,000 Feb 13, 2007 Issue: Defense
  • $120,000 Aug 08, 2006 Issue: Defense
  • $20,000 Aug 03, 2006 Issue: Defense
  • $20,000 Aug 03, 2006 Issue: Defense
  • $120,000 Feb 10, 2006 Issue: Defense
  • $20,000 Aug 15, 2005 Issue: Defense
  • $60,000 Aug 15, 2005 Issue: Defense
  • $40,000 Feb 14, 2005 Issue: Defense
  • $60,000 Aug 16, 2004 Issue: Defense
  • $40,000 Aug 13, 2004 Issue: Defense
  • $40,000 Feb 17, 2004 Issue: Defense
  • $60,000 Feb 17, 2004 Issue: Defense
  • $60,000 Aug 19, 2003 Issue: Defense
  • $40,000 Aug 14, 2003 Issue: Defense
  • $60,000 Feb 25, 2003 Issue: Defense
  • $40,000 Feb 14, 2003 Issue: Defense
  • $60,000 Aug 19, 2002 Issue: Defense
  • $40,000 Aug 08, 2002 Issue: Defense
  • $60,000 Mar 01, 2002 Issue: Defense
  • $40,000 Feb 14, 2002 Issue: Defense
  • $40,000 Aug 15, 2001 Issue: Defense
  • $60,000 Aug 13, 2001 Issue: Defense
  • $40,000 Feb 15, 2001 Issue: Defense
  • $60,000 Feb 14, 2001 Issue: None
  • $60,000 Aug 16, 2000 Issue: Defense
  • $40,000 Aug 15, 2000 Issue: Defense
  • $20,000 Feb 15, 2000 Issue: Defense
  • $40,000 Feb 14, 2000 Issue: Defense
  • $40,000 Aug 16, 1999 Issue: Defense
U.S. Patents

New patents grants

  • Patent Title: Button assembly for rearview assembly Sep. 19, 2023
  • Patent Title: Electrical connection method to movable window Sep. 12, 2023
  • Patent Title: Dynamic calibration of optical properties of a dimming element Aug. 29, 2023
  • Patent Title: Haze matching in a masked display assembly Aug. 08, 2023
  • Patent Title: Helmet shroud mount adapter Aug. 01, 2023
  • Patent Title: Display system with augmented focal point Jul. 25, 2023
  • Patent Title: Iris reader Jul. 25, 2023
  • Patent Title: Dynamic imaging system Jul. 25, 2023
  • Patent Title: Set of eye shields Jul. 25, 2023
  • Patent Title: Immobilized buffers in electroactive devices Jul. 25, 2023
  • Patent Title: High reflectance heads-up display with display element concealment Jul. 25, 2023
  • Patent Title: Visual, depth and micro-vibration data extraction using a unified imaging device Jul. 18, 2023
  • Patent Title: Hinged attachment of headgear to a helmet Jun. 13, 2023
  • Patent Title: Helmet cover assembly having at least one mounting device May. 30, 2023
  • Patent Title: Communication module May. 16, 2023
  • Patent Title: Integral communication access in trainable transceiver May. 09, 2023
  • Patent Title: Connection apparatus and methods for communication with movable electro-optic window systems Apr. 18, 2023
  • Patent Title: Polarized window assembly Apr. 18, 2023
  • Patent Title: Electro-optic window assembly Apr. 18, 2023
  • Patent Title: Helmet accessory mount system Apr. 11, 2023
  • Patent Title: Ramps for rearview assembly mounts Apr. 11, 2023
  • Patent Title: Vehicular rearview assemblies having polarized displays using electro-optic element Apr. 11, 2023
  • Patent Title: Electro-optic elements and method of forming Apr. 11, 2023
  • Patent Title: Voltage control apparatus for electro-optic element Apr. 04, 2023
  • Patent Title: Balanced heating of electro-optic device using active electrodes Mar. 21, 2023
  • Patent Title: Alignment system Mar. 14, 2023
  • Patent Title: Variable transmittance window assembly Mar. 07, 2023
  • Patent Title: Authentication concealment and alignment systems Feb. 28, 2023
  • Patent Title: Method of wirelessly powering and controlling a dimmable device Feb. 21, 2023
  • Patent Title: Switchable polarized displays Feb. 21, 2023
  • Patent Title: Method for protecting and concealing seal in electro-optic window Feb. 14, 2023
  • Patent Title: Earplug with wireless audio communication Jan. 24, 2023
  • Patent Title: Protection attachment for a helmet Jan. 10, 2023
  • Patent Title: Near infra-red emitting rearview assembly Jan. 03, 2023
  • Patent Title: Imager assembly with heating element Jan. 03, 2023
  • Patent Title: Helmet accessory mounting system Jan. 03, 2023
  • Patent Title: Authentication and informational displays with adaptive lighting array Dec. 27, 2022
  • Patent Title: Rearview device Dec. 27, 2022
  • Patent Title: Optical coatings for glass and glass laminates Dec. 20, 2022
  • Patent Title: Piezoelectric films with low haze and methods of making and using Dec. 20, 2022
  • Patent Title: Rail for mounting accessories to a helmet Dec. 20, 2022
  • Patent Title: Systems and methods for detection and illumination of regions of interest Dec. 06, 2022
  • Patent Title: Motorcycle providing visual light warning to detected vehicles to notify detected vehicles of presence of motorcycle Dec. 06, 2022
  • Patent Title: System and method for multi-zone dimming window system Dec. 06, 2022
  • Patent Title: Lighting control wand Nov. 29, 2022
  • Patent Title: Drive circuit for controlling electro-optic mirror Nov. 01, 2022
  • Patent Title: Active infrared illumination for enhancing rear vision from a vehicle Oct. 25, 2022
  • Patent Title: Electro-optic apparatus and seal system Oct. 11, 2022
  • Patent Title: Alignment apparatus for vehicle authentication system Oct. 11, 2022
  • Patent Title: Systems and methods for adjustment of vehicle sub-systems based on monitoring of vehicle occupant(s) Oct. 11, 2022
Government Contracts

Federal grants, loans, and purchases

WallStreetBets

Number of mentions of GNTX in WallStreetBets Daily Discussion

GNTX News

Recent insights relating to GNTX

CNBC Recommendations

Recent picks made for GNTX stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in GNTX

Corporate Flights

Flights by private jets registered to GNTX