Gentex Corp
GNTX- Exchange
- Nasdaq
- Industry
- Motor Vehicle Parts & Accessories
- SEC CIK
- 0000355811
No open-market purchases or sales by Gentex Corp insiders were filed in the last 90 days; 533 institutions reported holding it in 13F filings for Q2 2026, worth $5.29B in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +34 vs. previous quarter
- 533
- 13F valueReported value at the end of Q2 2026
- $5.29B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding GNTX, Q2 2026
No superinvestor reported holding GNTX at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Gentex Corp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 15, 2026 (view filing) | May 15 | Same day | Anderson Joseph B JrDirector | SSale | −5.94K | $22.98 | −$136.5K | −100.0%0 after | |
| May 15, 2026 (view filing) | May 15 | Same day | Walker Brian CDirector | SSale | −5.94K | $22.98 | −$136.5K | −19.7%24.2K after | |
| May 5, 2026 (view filing) | May 5 | Same day | Brown Leslie LDirector | SSale | −10.8K | $22.85 | −$246.4K | −22.9%36.4K after | |
| Apr 30, 2026 (view filing) | Apr 30 | Same day | Schaum Richard ODirector | SSale | −4.82K | $23.31 | −$112.2K | −5.6%81.4K after | |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Boehm NeilChief Technology Officer | SSale | −11.2K | $24.82 | −$279.2K | −16.0%59.0K after | 2 lots |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Chiodo MatthewVice President of Sales | SSale | −19.8K | $25.03 | −$496.3K | −36.1%35.1K after | 2 lots |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Ryan Scott PGeneral Counsel | SSale | −9.02K | $24.73 | −$223.2K | −16.9%44.3K after | 2 lots |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Downing Steven RPresident and CEO | SSale | −35.0K | $24.75 | −$866.3K | −14.2%211.7K after | |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Nash Kevin CChief Financial Officer | SSale | −11.9K | $24.98 | −$296.9K | −16.7%59.4K after | 2 lots |
| May 19, 2025 (view filing) | May 16 | 3 days | Anderson Joseph B JrDirector | SSale | −3.76K | $22.87 | −$86.1K | −38.8%5.94K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Gentex Corp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 21,776,286 | $550.3M | 0.01% | +478,104+2.2% | Added |
| American Century Companies Inc | 11,025,677 | $278.6M | 0.12% | +422,341+4.0% | Added |
| Vanguard Portfolio Management LLC | 10,292,975 | $260.1M | 0.01% | +33,725+0.3% | Added |
| Vanguard Capital Management LLC | 9,611,028 | $242.9M | 0.01% | −90,313−0.9% | Reduced |
| Dimensional Fund Advisors LP | 9,032,475 | $228.2M | 0.04% | +1,569,176+21.0% | Added |
| Ariel Investments, LLC | 8,309,786 | $210.0M | 2.09% | −32,616−0.4% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 8,112,203 | $205.0M | 0.56% | +1,003,524+14.1% | Added |
| Bank of Montreal | 7,339,694 | $185.5M | 0.07% | −58,315−0.8% | Reduced |
| State Street Corp | 7,166,474 | $181.1M | 0.01% | +85,375+1.2% | Added |
| Geode Capital Management, LLC | 6,178,116 | $156.1M | 0.01% | +168,369+2.8% | Added |