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Gentex Corporation (GNTX)

Gentex Corporation at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Gentex Corporation (GNTX) is a Auto - Parts company based in US with a market capitalization of $5.2B. Revenue grew 9.6% year-over-year and the company generated $458M in free cash flow. This page tracks GNTX's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 6.18K employees · IPO Dec 22, 1981

Valuation

Valuation & price

$22.87 · as of May 17, 2026 · -21.3% vs 52w high

13.0

P/E ratio

Latest-FY diluted EPS

2.08

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$29.05$24.98$20.91Jul 25Dec 25Jul 26Jul 7, 25$22.75Jul 9, 25$23.04Jul 11, 25$23.08Jul 15, 25$22.66Jul 17, 25$23.13Jul 21, 25$23.15Jul 23, 25$23.86Jul 25, 25$27.42Jul 29, 25$27.46Jul 31, 25$26.42Aug 4, 25$26.14Aug 6, 25$26.61Aug 11, 25$26.70Aug 13, 25$27.84Aug 15, 25$27.33Aug 19, 25$27.69Aug 21, 25$27.41Aug 25, 25$28.09Aug 27, 25$28.43Aug 29, 25$28.01Sep 3, 25$27.67Sep 5, 25$28.48Sep 9, 25$28.21Sep 11, 25$28.41Sep 16, 25$28.51Sep 18, 25$29.05Sep 22, 25$28.39Sep 24, 25$28.29Sep 26, 25$28.90Sep 30, 25$28.30Oct 2, 25$27.84Oct 6, 25$27.32Oct 8, 25$26.61Oct 10, 25$25.63Oct 14, 25$25.96Oct 16, 25$26.19Oct 21, 25$26.94Oct 23, 25$26.32Oct 27, 25$23.72Oct 29, 25$23.73Oct 31, 25$23.45Nov 4, 25$23.12Nov 6, 25$23.06Nov 10, 25$23.31Nov 12, 25$23.30Nov 14, 25$22.89Nov 18, 25$22.28Nov 20, 25$21.83Nov 25, 25$22.74Nov 28, 25$22.83Dec 2, 25$22.82Dec 4, 25$23.12Dec 8, 25$23.17Dec 10, 25$24.14Dec 12, 25$23.67Dec 16, 25$23.94Dec 18, 25$23.67Dec 22, 25$23.38Dec 24, 25$23.38Dec 29, 25$23.45Jan 2, 26$23.69Jan 6, 26$24.48Jan 8, 26$24.68Jan 12, 26$24.30Jan 14, 26$23.38Jan 16, 26$23.93Jan 21, 26$23.76Jan 23, 26$23.59Jan 27, 26$23.85Jan 29, 26$24.04Feb 2, 26$23.76Feb 4, 26$24.86Feb 9, 26$23.74Feb 11, 26$24.42Feb 13, 26$24.89Feb 18, 26$24.54Feb 20, 26$23.97Feb 24, 26$23.79Feb 26, 26$23.68Mar 2, 26$23.30Mar 4, 26$22.87Mar 6, 26$22.08Mar 10, 26$21.58Mar 12, 26$21.31Mar 17, 26$21.23Mar 19, 26$20.91Mar 23, 26$21.20Mar 25, 26$21.93Mar 27, 26$21.72Mar 31, 26$21.85Apr 2, 26$21.51Apr 7, 26$21.36Apr 9, 26$22.21Apr 13, 26$22.13Apr 15, 26$21.69Apr 17, 26$22.63Apr 22, 26$22.76Apr 24, 26$23.88Apr 28, 26$23.44Apr 30, 26$23.11May 4, 26$22.59May 6, 26$23.55May 8, 26$23.39May 12, 26$22.97May 14, 26$23.41May 18, 26$22.68May 20, 26$23.02May 22, 26$23.85May 28, 26$24.08Jun 1, 26$24.08Jun 3, 26$25.00Jun 5, 26$24.63Jun 9, 26$24.84Jun 11, 26$25.70Jun 15, 26$26.04Jun 17, 26$25.38Jun 22, 26$25.70Jun 24, 26$25.04Jun 26, 26$25.65Jul 2, 26$24.51
$20.7052-week range$29.06
Loading valuation history…

Fundamentals

Key fundamentals

$5.2B

Market cap

9.6%

Revenue growth (YoY)

34.2%

Gross margin

$458M

Free cash flow (USD)

-$151M

Net debt

Net cash position

-2.8%

Share dilution

4/5

Graham criteria passed

Defensive-investor screen

Consumer Cyclical

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$1.7BFY 2017$1.8BFY 2018$1.8BFY 2019$1.9BFY 2020$1.7BFY 2021$1.7BFY 2022$1.9BFY 2023$2.3BFY 2024$2.3BFY 2025$2.5B
$1.7B$2.5B

Free cash flow by year

2016 → 2025

FY 2016$350.5MFY 2017$397.0MFY 2018$466.4MFY 2019$421.4MFY 2020$412.8MFY 2021$293.3MFY 2022$191.8MFY 2023$353.6MFY 2024$353.5MFY 2025$458.0M
$350.5M$458M

Gross margin by year

2021 → 2025

FY 202135.8%FY 202231.8%FY 202333.2%FY 202433.3%FY 202534.2%
35.8%34.2%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

4

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 6, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventAnnual Shareholder MeetingMay 26, 2026Filing
  • Insider sellInsider Sell $136KANDERSON JOSEPH B JR · Director · $136.4KMay 15, 2026Filing
  • Insider sellInsider Sell $136KWALKER BRIAN C · Director · $136.4KMay 15, 2026Filing
  • Quarterly report10-Q FiledMay 6, 2026Filing
  • Insider sellInsider Sell $246KBROWN LESLIE L · Director · $246.3KMay 5, 2026Filing
  • Insider sellInsider Sell $112KSchaum Richard O · Director · $112.2KApr 30, 2026Filing
  • 8-K eventEarnings ReleaseApr 24, 2026Filing

Questions

Frequently asked questions

What is Gentex Corporation's market cap?

Gentex Corporation (GNTX) has a market capitalization of $5.2B.

What is GNTX's P/E ratio?

GNTX trades at a price-to-earnings ratio of 13.0, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is GNTX's price-to-book (P/B) ratio?

GNTX trades at 2.08 times book value per share.

Are insiders buying GNTX stock?

SEC Form 4 filings show no open-market insider buys at Gentex Corporation in the last 90 days (4 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.