Gentex Corporation
DE ˙ DB ˙ US3719011096
20,99 € ↑0,52 (2,54%)
2026-06-03
DEL PRIS
SecurityDE:GTX / Gentex Corporation
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership278,856 shares
Latest Disclosed Value $ 6,488,979
Alliancebernstein L.p. reports 20.96% decrease in ownership of GTX / Gentex Corporation

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 278,856 shares of Gentex Corporation (DE:GTX) valued at $5,186,722 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 352,798 shares of Gentex Corporation. This represents a change in shares of -20.96% during the quarter. The current value of the position is $5,853,187 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F GENTEX COM 371901109 278,856 -73,942 -20.96 6,489 -20.96 0.0021
2026-02-17 2025-12-31 13F GENTEX COM 371901109 352,798 71,819 25.56 8,210 3.24 0.0026
2025-11-14 2025-09-30 13F GENTEX COM 371901109 280,979 -10,194 -3.50 7,952 24.20 0.0025
2025-08-14 2025-06-30 13F GENTEX COM 371901109 291,173 -5,272 -1.78 6,403 -7.31 0.0021
2025-05-15 2025-03-31 13F GENTEX COM 371901109 296,445 -4,892 -1.62 6,907 -20.21 0.0025
2025-02-12 2024-12-31 13F GENTEX COM 371901109 301,337 -11,498 -3.68 8,657 -6.79 0.0029
2024-11-14 2024-09-30 13F GENTEX COM 371901109 312,835 -16,652 -5.05 9,288 -16.38 0.0031
2024-08-14 2024-06-30 13F GENTEX COM 371901109 329,487 -4,416 -1.32 11,107 -7.90 0.0039
2024-05-14 2024-03-31 13F GENTEX COM 371901109 333,903 -5,937 -1.75 12,061 8.66 0.0043
2024-02-14 2023-12-31 13F GENTEX COM 371901109 339,840 6,919 2.08 11,099 2.46 0.0043
2023-11-14 2023-09-30 13F GENTEX COM 371901109 332,921 -12,723 -3.68 10,833 7.12 0.0046
2023-08-15 2023-06-30 13F GENTEX COM 371901109 345,644 -197 -0.06 10,114 4.33 0.0041
2023-05-15 2023-03-31 13F GENTEX COM 371901109 345,841 -5,533 -1.57 9,694 1.17 0.0042
2023-02-15 2022-12-31 13F GENTEX COM 371901109 351,374 1,329 0.38 9,582 14.81 0.0043
2022-11-15 2022-09-30 13F GENTEX COM 371901109 350,045 -3,764 -1.06 8,345 -15.67 0.0040
2022-08-15 2022-06-30 13F GENTEX COM 371901109 353,809 -2,388 -0.67 9,896 -4.75 0.0045
2022-05-13 2022-03-31 13F GENTEX COM 371901109 356,197 -325,860 -47.78 10,390 -56.29 0.0040
2022-02-14 2021-12-31 13F GENTEX COM 371901109 682,057 -24,158 -3.42 23,770 2.06 0.0084
2021-11-10 2021-09-30 13F GENTEX COM 371901109 706,215 -1,075,999 -60.37 23,291 -60.51 0.0092
2021-07-30 2021-06-30 13F GENTEX COM 371901109 1,782,214 -152,776 -7.90 58,973 -14.56 0.0237
2021-05-06 2021-03-31 13F GENTEX COM 371901109 1,934,990 -168,526 -8.01 69,021 -3.29 0.0303
2021-02-08 2020-12-31 13F GENTEX COM 371901109 2,103,516 277,073 15.17 71,372 51.76 0.0337
2020-11-12 2020-09-30 13F GENTEX COM 371901109 1,826,443 85,818 4.93 47,031 4.85 0.0253
2020-08-13 2020-06-30 13F GENTEX COM 371901109 1,740,625 -287,418 -14.17 44,856 -0.19 0.0264
2020-05-14 2020-03-31 13F GENTEX COM 371901109 2,028,043 60,890 3.10 44,941 -21.17 0.0322
2020-02-18 2019-12-31 13F GENTEX COM 371901109 1,967,153 -16,647 -0.84 57,008 4.36 0.0324
2019-11-14 2019-09-30 13F GENTEX COM 371901109 1,983,800 1,024,090 106.71 54,624 131.28 0.0340
2019-08-14 2019-06-30 13F GENTEX COM 371901109 959,710 517,846 117.20 23,618 158.46 0.0147
2019-05-14 2019-03-31 13F GENTEX COM 371901109 441,864 -153,348 -25.76 9,138 -24.03 0.0059
2019-02-13 2018-12-31 13F GENTEX COM 371901109 595,212 442,845 290.64 12,029 267.86 0.0089
2018-11-08 2018-09-30 13F GENTEX COM 371901109 152,367 -351,303 -69.75 3,270 -71.80 0.0021
2018-08-13 2018-06-30 13F GENTEX COM 371901109 503,670 273,896 119.20 11,594 119.21 0.0081
2018-05-14 2018-03-31 13F GENTEX COM 371901109 229,774 51,207 28.68 5,289 41.38 0.0038
2018-02-13 2017-12-31 13F GENTEX COM 371901109 178,567 -1,510 -0.84 3,741 4.91 0.0027
2017-11-13 2017-09-30 13F GENTEX COM 371901109 180,077 -940 -0.52 3,566 3.84 0.0027
2017-08-10 2017-06-30 13F GENTEX COM 371901109 181,017 -730 -0.40 3,434 -11.43 0.0027
2017-05-11 2017-03-31 13F GENTEX COM 371901109 181,747 5,420 3.07 3,877 11.66 0.0031
2017-02-13 2016-12-31 13F GENTEX COM 371901109 176,327 -3,486 -1.94 3,472 9.94 0.0029
2016-11-10 2016-09-30 13F GENTEX COM 371901109 179,813 -1,380 -0.76 3,158 12.83 0.0027
2016-08-11 2016-06-30 13F GENTEX COM 371901109 181,193 -18,400 -9.22 2,799 -10.63 0.0024
2016-05-13 2016-03-31 13F GENTEX COM 371901109 199,593 9,685 5.10 3,132 3.03 0.0027
2016-02-16 2015-12-31 13F/A-1 GENTEX COM 371901109 189,908 -13,360 -6.57 3,040 -3.52 0.0026
2016-02-12 2015-12-31 13F GENTEX COM 371901109 189,908 2,944
2015-11-13 2015-09-30 13F GENTEX COM 371901109 203,268 -1,530 -0.75 3,151 -6.30 0.0027
2015-08-14 2015-06-30 13F GENTEX COM 371901109 204,798 -390 -0.19 3,363 -10.44 0.0028
2015-05-13 2015-03-31 13F GENTEX COM 371901109 205,188 99,809 94.71 3,755 -1.37 0.0030
2015-02-13 2014-12-31 13F GENTEX COM 371901109 105,379 -780 -0.73 3,807 33.95 0.0032
2014-11-13 2014-09-30 13F GENTEX COM 371901109 106,159 -493,033 -82.28 2,842 -83.69 0.0024
2014-08-13 2014-06-30 13F GENTEX COM 371901109 599,192 -35,908 -5.65 17,430 -12.96 0.0147
2014-05-13 2014-03-31 13F GENTEX COM 371901109 635,100 194,775 44.23 20,025 37.86 0.0173
2014-02-13 2013-12-31 13F GENTEX COM 371901109 440,325 -392,797 -47.15 14,526 -31.87 0.0130
2013-11-14 2013-09-30 13F GENTEX COM 371901109 833,122 717,282 619.20 21,320 698.50 0.0211
2013-08-13 2013-06-30 13F GENTEX COM 371901109 115,840 115,840 2,670 0.0028
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.