GentexGNTX
13F holders, Q3 2025 (September 30)513holders +29
87new positions
51sold out
9famous investors
$28.28avg. 13F price*
At the end of Q3 2025, 513 institutions reported holding Gentex Corp. (GNTX) in their 13F filings, up 29 from Q2 2025. 87 opened new positions and 51 sold out. The largest holders were Vanguard Group Inc. ($614.8M), BlackRock, Inc. ($583.2M) and Wellington Management Group LLP ($419.6M). 9 famous investors held it, including John W. Rogers Jr. (2.2% of Ariel Investments's portfolio), Joel Greenblatt (0.2% of Gotham Asset Management's portfolio) and Ray Dalio (0.1% of Bridgewater Associates's portfolio).
- Company
- Gentex Corp.
- CUSIP
- 371901109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 87 | $192.7M |
| Exits | 51 | $49.9M |
All 13F filers, Q2 2025 → Q3 2025: 18,531,904 shares bought and 24,734,484 shares sold, net −6,202,580 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 513 holders
| Vanguard Group Inc. | 0.01% | Reduce -2.8% | 21,724,935 | $614.8M |
| BlackRock, Inc. | 0.01% | Reduce -2.6% | 20,606,249 | $583.2M |
| Wellington Management Group LLP | 0.07% | Add +10.3% | 14,828,120 | $419.6M |
| Burgundy Asset Management Ltd. | 2.09% | Reduce -0.5% | 7,923,912 | $221.9M |
| State Street Corp. | 0.01% | Add +0.0% | 7,439,795 | $210.5M |
| Ariel Investments | 2.18% | Reduce -1.9% | 7,218,080 | $204.3M |
| American Century Companies Inc. | 0.10% | Add +2.0% | 6,742,293 | $190.8M |
| JPMorgan Chase & Co. | 0.01% | Add +21.9% | 6,725,426 | $190.3M |
| Fuller & Thaler Asset Management, Inc. | 0.63% | Reduce -3.1% | 6,581,273 | $186.3M |
| Boston Partners | 0.17% | Add +2.1% | 5,912,491 | $167.3M |
| Geode Capital Management, LLC | 0.01% | Add +0.6% | 5,716,350 | $161.8M |
| Dimensional Fund Advisors LP | 0.03% | Add +5.7% | 5,279,935 | $149.4M |
| Disciplined Growth Investors Inc. | 2.43% | Reduce -3.8% | 4,736,620 | $134.0M |
| TD Asset Management Inc | 0.10% | Reduce -4.1% | 4,182,543 | $118.4M |
| Morgan Stanley | 0.01% | Reduce -11.7% | 3,670,485 | $103.9M |
| Epoch Investment Partners, Inc. | 0.56% | Reduce -3.5% | 3,633,612 | $102.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.02% | Reduce -8.6% | 3,154,946 | $89.3M |
| UBS Group AG | 0.02% | Reduce -30.8% | 3,083,670 | $87.3M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +44.3% | 2,368,639 | $67.0M |
| Bank of New York Mellon Corp | 0.01% | Reduce -1.3% | 2,306,921 | $65.3M |
| Northern Trust Corp. | 0.01% | Reduce -1.1% | 2,182,197 | $61.8M |
| West Michigan Advisors, LLC | 12.19% | Reduce -0.1% | 1,792,540 | $50.7M |
| Millennium Management | 0.04% | Add +199.3% | 1,741,518 | $49.3M |
| Goldman Sachs Group Inc. | 0.01% | Add +44.3% | 1,712,131 | $48.5M |
| Los Angeles Capital Management LLC | 0.15% | Add +1013.4% | 1,576,257 | $44.6M |
| Bank of America Corp. | 0.00% | Add +7.3% | 1,412,487 | $40.0M |
| Gotham Asset Management | 0.17% | Add +11.1% | 1,361,319 | $38.5M |
| Ameriprise Financial Inc. | 0.01% | Reduce -7.6% | 1,272,476 | $36.0M |
| Janney Montgomery Scott LLC | 0.08% | Add +1.1% | 1,130,530 | $32.0M |
| Arrowstreet Capital, Limited Partnership | 0.02% | New | 1,128,141 | $31.9M |
| Renaissance Technologies | 0.04% | Add +87.7% | 959,296 | $27.1M |
| Bridgewater Associates | 0.11% | Reduce -19.8% | 952,358 | $27.0M |
| Deprince Race & Zollo Inc. | 0.53% | New | 928,729 | $26.3M |
| First Trust Advisors LP | 0.02% | Reduce -65.3% | 926,821 | $26.2M |
| Van Lanschot Kempen Investment Management N.V. | 0.23% | Reduce -35.2% | 925,790 | $26.2M |
| Eubel Brady & Suttman Asset Management Inc. | 3.13% | Add +0.4% | 889,638 | $25.2M |
| Global Alpha Capital Management Ltd. | 1.41% | Reduce -0.5% | 874,100 | $24.7M |
| Citadel Advisors | 0.02% | Reduce -42.2% | 860,376 | $24.3M |
| Triodos Investment Management BV | 1.64% | No change | 801,000 | $22.7M |
| Caisse de depot et placement du Quebec | 0.04% | New | 792,213 | $22.4M |
| Alps Advisors Inc. | 0.12% | Add +16.2% | 730,472 | $20.7M |
| Rhumbline Advisers | 0.02% | Add +2.5% | 708,545 | $20.1M |
| Schwerin Boyle Capital Management Inc. | 2.15% | No change | 695,718 | $19.7M |
| Qube Research & Technologies Ltd | 0.03% | Reduce -73.6% | 690,193 | $19.5M |
| Speece Thorson Capital Group Inc. | 3.90% | Reduce -1.2% | 689,585 | $19.5M |
| Prudential Financial Inc. | 0.02% | Add +2615.3% | 686,394 | $19.4M |
| Leeward Investments, LLC - MA | 0.97% | Add +5.7% | 670,660 | $19.0M |
| Kayne Anderson Rudnick Investment Management LLC | 0.05% | Add +5.3% | 669,418 | $18.9M |
| Covalis Capital LLP | 2.17% | New | 658,666 | $18.6M |
| Retirement Systems of Alabama | 0.06% | Reduce -1.4% | 650,371 | $18.4M |
| Voloridge Investment Management, LLC | 0.06% | Reduce -59.8% | 637,118 | $18.0M |
| Sprucegrove Investment Management Ltd. | 1.41% | Add +4.8% | 619,760 | $17.5M |
| American Capital Management Inc. | 0.67% | Reduce -24.9% | 597,006 | $16.9M |
| Raymond James Financial Inc. | 0.01% | Reduce -2.6% | 576,721 | $16.3M |
| Woodline Partners LP | 0.07% | New | 560,616 | $15.9M |
| Principal Financial Group Inc. | 0.01% | Reduce -4.3% | 487,769 | $13.8M |
| Hendershot Investments Inc. | 1.73% | Add +7.3% | 486,286 | $13.8M |
| Sei Investments Co. | 0.01% | Add +72.1% | 468,488 | $13.3M |
| Nitorum Capital, L.P. | 2.31% | Reduce -3.7% | 464,777 | $13.2M |
| Hotchkis & Wiley Capital Management LLC | 0.04% | Reduce -19.7% | 461,238 | $13.1M |
| Cidel Asset Management Inc. | 0.73% | Add +13.7% | 450,780 | $12.8M |
| Legal & General Group Plc | 0.00% | Reduce -10.4% | 448,628 | $12.7M |
| Swiss National Bank | 0.01% | Add +0.8% | 435,900 | $12.3M |
| Quantinno Capital Management LP | 0.03% | Add +76.9% | 421,236 | $11.9M |
| Rice Hall James & Associates, LLC | 0.64% | Reduce -7.7% | 412,003 | $11.7M |
| Nuveen, LLC | 0.00% | Reduce -0.0% | 408,875 | $11.6M |
| Well Done, LLC | 1.97% | Add +4.0% | 408,550 | $11.6M |
| California Public Employees Retirement System | 0.01% | Add +6.3% | 408,353 | $11.6M |
| Invesco Ltd. | 0.00% | Reduce -50.8% | 400,280 | $11.3M |
| Man Group plc | 0.02% | New | 394,689 | $11.2M |
| Danske Bank A/S | 0.03% | Add +1736.2% | 393,946 | $11.1M |
| Trexquant Investment LP | 0.11% | Add +154.0% | 386,031 | $10.9M |
| Summit Street Capital Management, LLC | 1.49% | No change | 384,651 | $10.9M |
| Systematic Financial Management LP | 0.26% | Reduce -1.3% | 379,205 | $10.7M |
| DekaBank Deutsche Girozentrale | 0.02% | No change | 375,336 | $10.6M |
| North Point Portfolio Managers Corp. | 1.57% | Reduce -2.2% | 335,115 | $9.5M |
| Touchstone Capital, Inc. | 4.79% | — | 330,412 | $9.4M |
| Marshall Wace, LLP | 0.01% | Add +508.2% | 305,890 | $8.7M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | New | 301,917 | $8.5M |
| XXEC, Inc. | 7.17% | Reduce -0.3% | 300,368 | $8.5M |
| Clark Capital Management Group, Inc. | 0.05% | New | 289,014 | $8.2M |
| Van Eck Associates Corp. | 0.01% | Add +50.1% | 283,631 | $8.0M |
| Leith Wheeler Investment Counsel Ltd. | 0.54% | Reduce -5.8% | 283,599 | $8.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -3.5% | 280,979 | $8.0M |
| Cambiar Investors LLC | 0.36% | Reduce -39.6% | 278,837 | $7.9M |
| Schroder Investment Management Group | 0.01% | New | 274,496 | $7.8M |
| Snowden Capital Advisors LLC | 0.21% | Add +20.2% | 267,658 | $7.6M |
| EdgePoint Investment Group Inc. | 0.06% | Reduce -95.3% | 263,000 | $7.4M |
| Goelzer Investment Management, Inc. | 0.39% | Reduce -2.2% | 259,045 | $7.3M |
| Segall Bryant & Hamill, LLC | 0.10% | Reduce -56.4% | 257,822 | $7.3M |
| WINTON GROUP Ltd | 0.27% | New | 256,478 | $7.3M |
| Chevy Chase Trust Holdings, LLC | 0.02% | Add +22.2% | 240,296 | $6.8M |
| Thompson Siegel & Walmsley LLC | 0.11% | Reduce -39.5% | 240,239 | $6.8M |
| Commonwealth Equity Services, LLC | 0.01% | Add +1301.5% | 236,956 | $6.7M |
| South Dakota Investment Council | 0.13% | Add +12.6% | 233,640 | $6.6M |
| Stifel Financial Corp. | 0.01% | Add +15.6% | 230,868 | $6.5M |
| Nordea Investment Management AB | 0.01% | New | 227,304 | $6.4M |
| Barclays PLC | 0.00% | Add +105.9% | 225,844 | $6.4M |
| GAMCO Investors | 0.06% | No change | 225,500 | $6.4M |
| State Board of Administration of Florida Retirement System | 0.01% | Reduce -6.7% | 225,169 | $6.4M |
"% of holder's portfolio" is GNTX's weight in each manager's 13F, not the share of Gentex Corp. the manager owns.