GNTX Institutional Ownership & Shareholders
GENTEX CORP (GNTX) is currently held by 516 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $5.17B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of GNTX tracked by InsiderSet, reporting ownership valued at approximately $550.29M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $447.72M, representing an estimated loss of -18.64% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed GNTX value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., American Century Companies Inc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in GENTEX CORP (GNTX).
This page ranks the largest institutional GNTX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
516
Total Reported Value
$5.17B
Largest Holder
Blackrock, Inc.
Largest Position
$550.29M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
51
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 21,776,286 | $550,286,753 | $447,720,440 | -$102,566,313 | -18.64% | |
| American Century Companies Inc | 0.12% | 11,025,677 | $278,618,911 | $226,687,919 | -$51,930,992 | -18.64% | |
| Vanguard Portfolio Management Llc | 0.01% | 10,292,975 | $260,103,478 | $211,623,566 | -$48,479,912 | -18.64% | |
| Vanguard Capital Management Llc | 0.01% | 9,611,028 | $242,870,678 | $197,602,736 | -$45,267,942 | -18.64% | |
| Dimensional Fund Advisors Lp | 0.04% | 9,032,475 | $228,248,422 | $185,707,686 | -$42,540,736 | -18.64% | |
| Ariel Appreciation Fund | John W. Rogers Jr. | 2.09% | 8,309,786 | $209,988,292 | $170,849,200 | -$39,139,092 | -18.64% |
| Fuller & Thaler Asset Management, Inc. | 0.56% | 8,112,203 | $204,995,359 | $166,786,894 | -$38,208,465 | -18.64% | |
| Bank Of Montreal | 0.07% | 7,339,694 | $185,474,067 | $150,904,109 | -$34,569,958 | -18.64% | |
| State Street Corp | 0.01% | 7,166,474 | $181,096,798 | $147,342,705 | -$33,754,093 | -18.64% | |
| Geode Capital Management, Llc | 0.01% | 6,178,116 | $156,146,830 | $127,022,065 | -$29,124,765 | -18.65% | |
| Boston Partners | 0.13% | 5,743,184 | $145,101,710 | $118,079,863 | -$27,021,847 | -18.62% | |
| Disciplined Growth Investors | Fred Martin | 1.95% | 4,561,485 | $115,268,739 | $93,784,132 | -$21,484,607 | -18.64% |
| Goldman Sachs Group Inc | 0.01% | 4,061,493 | $102,633,929 | $83,504,296 | -$19,129,633 | -18.64% | |
| Arrowstreet Capital, Limited Partnership | 0.04% | 3,472,847 | $87,758,844 | $71,401,734 | -$16,357,110 | -18.64% | |
| Caisse De Depot Et Placement Du Quebec | 0.11% | 3,162,808 | $79,924,158 | $65,027,332 | -$14,896,826 | -18.64% | |
| Morgan Stanley | 0.00% | 3,032,438 | $76,629,737 | $62,346,925 | -$14,282,812 | -18.64% | |
| Charles Schwab Investment Management Inc | 0.01% | 2,386,873 | $60,316,281 | $49,074,109 | -$11,242,172 | -18.64% | |
| Northern Trust Corp | 0.01% | 2,173,343 | $54,920,379 | $44,683,932 | -$10,236,447 | -18.64% | |
| Ubs Group Ag | 0.01% | 2,126,036 | $53,724,930 | $43,711,300 | -$10,013,630 | -18.64% | |
| Seizert Capital Partners, Llc | 2.32% | 2,455,411 | $53,380,635 | $50,483,250 | -$2,897,385 | -5.43% | |
| Bank Of New York Mellon Corp | 0.01% | 2,057,924 | $52,003,731 | $42,310,917 | -$9,692,814 | -18.64% | |
| Xxec, Inc. | 6.66% | 2,107,299 | $51,260,506 | $43,326,067 | -$7,934,439 | -15.48% | |
| Norges Bank | 0.01% | 1,990,404 | $50,297,509 | $40,922,706 | -$9,374,803 | -18.64% | |
| Freestone Grove Partners Lp | 0.31% | 1,861,677 | $47,044,578 | $38,276,079 | -$8,768,499 | -18.64% | |
| West Michigan Advisors, Llc | 8.68% | 1,807,608 | $45,678,260 | $37,164,420 | -$8,513,840 | -18.64% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 2,074,423 | $45,326,142 | $42,650,137 | -$2,676,005 | -5.90% | |
| Renaissance Technologies LLC | Jim Simons | 0.06% | 1,668,252 | $42,156,728 | $34,299,261 | -$7,857,467 | -18.64% |
| Jpmorgan Chase & Co | 0.00% | 1,449,819 | $36,682,705 | $29,808,279 | -$6,874,426 | -18.74% | |
| Balyasny Asset Management L.P. | 0.06% | 1,356,673 | $34,283,127 | $27,893,197 | -$6,389,930 | -18.64% | |
| Citadel Advisors Llc | 0.02% | 1,347,654 | $34,055,216 | $27,707,766 | -$6,347,450 | -18.64% | |
| Vanguard Fiduciary Trust Co | 0.01% | 1,344,111 | $33,965,685 | $27,634,922 | -$6,330,763 | -18.64% | |
| First Trust Advisors Lp | 0.02% | 1,259,332 | $31,823,318 | $25,891,866 | -$5,931,452 | -18.64% | |
| Trexquant Investment Lp | 0.19% | 1,245,034 | $31,462,009 | $25,597,899 | -$5,864,110 | -18.64% | |
| Silvercrest Asset Management Group Llc | 0.20% | 1,187,272 | $30,002,441 | $24,410,312 | -$5,592,129 | -18.64% | |
| Bank Of America Corp | 0.00% | 1,153,735 | $29,154,883 | $23,720,792 | -$5,434,091 | -18.64% | |
| Eubel Brady & Suttman Asset Management Inc | 3.04% | 1,012,719 | $25,591,000 | $20,821,503 | -$4,769,497 | -18.64% | |
| Fort Washington Investment Advisors Inc | 0.13% | 1,141,490 | $24,815,993 | $23,469,034 | -$1,346,959 | -5.43% | |
| Qube Research & Technologies Ltd | 0.03% | 976,292 | $24,670,899 | $20,072,564 | -$4,598,335 | -18.64% | |
| Triodos Investment Management Bv | 1.45% | 941,000 | $23,779,070 | $19,346,960 | -$4,432,110 | -18.64% | |
| Ameriprise Financial Inc | 0.00% | 931,347 | $23,544,582 | $19,148,494 | -$4,396,088 | -18.67% | |
| Deprince Race & Zollo Inc | 0.39% | 1,020,223 | $22,179,648 | $20,975,785 | -$1,203,863 | -5.43% | |
| Voloridge Investment Management, Llc | 0.09% | 854,279 | $21,587,630 | $17,563,976 | -$4,023,654 | -18.64% | |
| Wellington Management Group Llp | 0.00% | 846,429 | $21,389,261 | $17,402,580 | -$3,986,681 | -18.64% | |
| Van Lanschot Kempen Investment Management N.V. | 0.15% | 781,682 | $19,753,104 | $16,071,382 | -$3,681,722 | -18.64% | |
| Creative Planning | 0.01% | 878,974 | $19,108,900 | $18,071,705 | -$1,037,195 | -5.43% | |
| Danske Bank A/S | 0.04% | 707,184 | $17,870,540 | $14,539,703 | -$3,330,837 | -18.64% | |
| Invesco Ltd. | 0.00% | 706,567 | $17,854,948 | $14,527,018 | -$3,327,930 | -18.64% | |
| Price T Rowe Associates Inc | 0.00% | 700,021 | $17,691,000 | $14,392,432 | -$3,298,568 | -18.65% | |
| Janney Montgomery Scott Llc | 0.03% | 692,354 | $17,496,000 | $14,234,798 | -$3,261,202 | -18.64% | |
| Algert Global Llc | 0.21% | 689,540 | $17,424,676 | $14,176,942 | -$3,247,734 | -18.64% |
Frequently asked questions about GNTX
Who are the largest institutional holders of GNTX?
The largest institutional holders of GNTX reported in the latest SEC Form 13F filings include Blackrock, Inc., American Century Companies Inc, Vanguard Portfolio Management Llc, Vanguard Capital Management Llc, and Dimensional Fund Advisors Lp. InsiderSet ranks institutional holders by their latest reported GNTX position.
What is GNTX institutional ownership?
This page tracks GNTX positions reported by institutional investment managers through SEC Form 13F. GENTEX CORP (GNTX) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own GNTX?
InsiderSet currently tracks 516 institutional managers reporting GNTX holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of GNTX shareholders.
How much GNTX stock do institutions own?
Institutional investment managers disclosed approximately $5.17B in GNTX holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was GNTX institutional ownership last updated?
The latest GNTX institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional GNTX holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its GNTX position after the reporting date.
Are institutions buying or selling GNTX?
Institutional buying and selling can be analyzed by comparing GNTX positions across consecutive 13F reporting periods. InsiderSet's GNTX Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View GNTX ownership changes.
How has GNTX institutional ownership changed over time?
InsiderSet tracks GNTX institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.