Gentex Corporation
DE ˙ DB ˙ US3719011096
21,30 € ↓ -0,02 (-0,09%)
2026-06-05
DEL PRIS
SecurityDE:GTX / Gentex Corporation
InstitutionM&t Bank Corp
Latest Disclosed Ownership27,235 shares
Latest Disclosed Value $ 595,086
M&t Bank Corp reports 5.88% decrease in ownership of GTX / Gentex Corporation

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 27,235 shares of Gentex Corporation (DE:GTX) valued at $506,571 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 28,936 shares of Gentex Corporation. This represents a change in shares of -5.88% during the quarter. The current value of the position is $580,106 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)
2026-05-12 2026-03-31 13F GENTEX COM 371901109 27,235 -1,701 -5.88 595 -11.59 0.0005
2026-01-30 2025-12-31 13F/A-1 GENTEX COM 371901109 28,936 5,223 22.03 674 0.45 0.0022
2026-01-28 2025-12-31 13F GENTEX COM 371901109 2,865 -20,848 289 0.0002
2025-11-14 2025-09-30 13F GENTEX COM 371901109 23,713 -976 -3.95 671 23.62 0.0023
2025-08-13 2025-06-30 13F GENTEX COM 371901109 24,689 1,459 6.28 543 0.18 0.0019
2025-04-30 2025-03-31 13F GENTEX COM 371901109 23,230 -2,326 -9.10 541 -26.29 0.0020
2025-02-06 2024-12-31 13F GENTEX COM 371901109 25,556 377 1.50 735 -1.74 0.0025
2024-11-19 2024-09-30 13F/A-1 GENTEX COM 371901109 25,179 -563 -2.19 747 -13.84 0.0025
2024-11-15 2024-09-30 13F GENTEX COM 371901109 25,179 -563 747 0.0004
2024-07-31 2024-06-30 13F GENTEX COM 371901109 25,742 -1 -0.00 868 -6.77 0.0030
2024-05-07 2024-03-31 13F GENTEX COM 371901109 25,743 422 1.67 931 12.45 0.0032
2024-02-06 2023-12-31 13F GENTEX COM 371901109 25,321 1,035 4.26 828 4.55 0.0030
2023-11-02 2023-09-30 13F GENTEX COM 371901109 24,286 31 0.13 791 11.41 0.0032
2023-08-09 2023-06-30 13F GENTEX COM 371901109 24,255 -273 -1.11 710 3.35 0.0027
2023-05-11 2023-03-31 13F GENTEX COM 371901109 24,528 186 0.76 687 3.62 0.0027
2023-02-13 2022-12-31 13F/A-1 GENTEX COM 371901109 24,342 958 4.10 664 18.82 0.0027
2023-02-13 2022-12-31 13F GENERAL MTRS COM 371901109 9,788 -13,596 267 0.0011
2022-11-17 2022-09-30 13F/A-1 GENTEX COM 371901109 23,384 -777 -3.22 558 -16.84 0.0025
2022-11-14 2022-09-30 13F GENTEX COM 371901109 23,384 -777 556 0.0005
2022-08-05 2022-06-30 13F GENTEX COM 371901109 24,161 46 0.19 671 -4.55 0.0032
2022-05-09 2022-03-31 13F GENTEX COM 371901109 24,115 2,189 9.98 703 -7.98 0.0031
2022-02-07 2021-12-31 13F GENTEX COM 371901109 21,926 0 0.00 764 5.52 0.0032
2021-10-28 2021-09-30 13F GENTEX COM 371901109 21,926 135 0.62 724 0.42 0.0033
2021-08-13 2021-06-30 13F GENTEX COM 371901109 21,791 68 0.31 721 -6.97 0.0032
2021-05-06 2021-03-31 13F GENTEX COM 371901109 21,723 -2,895 -11.76 775 -7.30 0.0033
2021-02-12 2020-12-31 13F GENTEX COM 371901109 24,618 -351 -1.41 836 29.81 0.0037
2020-11-06 2020-09-30 13F GENTEX COM 371901109 24,969 -301 -1.19 644 -1.38 0.0032
2020-07-29 2020-06-30 13F GENTEX COM 371901109 25,270 -5,964 -19.09 653 -5.64 0.0035
2020-05-14 2020-03-31 13F GENTEX COM 371901109 31,234 -662 -2.08 692 -25.11 0.0041
2020-02-07 2019-12-31 13F GENTEX COM 371901109 31,896 -98 -0.31 924 5.00 0.0043
2019-11-12 2019-09-30 13F GENTEX COM 371901109 31,994 -2,713 -7.82 880 3.17 0.0044
2019-08-12 2019-06-30 13F GENTEX COM 371901109 34,707 -1,202 -3.35 853 14.96 0.0045
2019-05-15 2019-03-31 13F GENTEX COM 371901109 35,909 -1,858 -4.92 742 -2.88 0.0039
2019-02-01 2018-12-31 13F GENTEX COM 371901109 37,767 -66,695 -63.85 764 -65.91 0.0044
2018-11-09 2018-09-30 13F GENTEX COM 371901109 104,462 -3,073 -2.86 2,241 -9.45 0.0112
2018-08-10 2018-06-30 13F GENTEX COM 371901109 107,535 -2,071 -1.89 2,475 -1.90 0.0133
2018-05-04 2018-03-31 13F GENTEX COM 371901109 109,606 -6,437 -5.55 2,523 3.74 0.0136
2018-02-06 2017-12-31 13F GENTEX COM 371901109 116,043 5,973 5.43 2,432 11.51 0.0127
2017-11-13 2017-09-30 13F GENTEX COM 371901109 110,070 4,491 4.25 2,181 8.83 0.0118
2017-08-11 2017-06-30 13F GENTEX COM 371901109 105,579 -761 -0.72 2,004 -11.68 0.0118
2017-05-10 2017-03-31 13F GENTEX COM 371901109 106,340 -2,849 -2.61 2,269 5.58 0.0137
2017-02-14 2016-12-31 13F GENTEX COM 371901109 109,189 247 0.23 2,149 12.34 0.0134
2016-11-04 2016-09-30 13F GENTEX COM 371901109 108,942 -13,635 -11.12 1,913 1.06 0.0122
2016-08-04 2016-06-30 13F GENTEX COM 371901109 122,577 -24,975 -16.93 1,893 -18.23 0.0127
2016-05-11 2016-03-31 13F GENTEX COM 371901109 147,552 25,036 20.43 2,315 17.93 0.0157
2016-02-12 2015-12-31 13F GENTEX COM 371901109 122,516 35,534 40.85 1,963 45.52 0.0130
2015-11-13 2015-09-30 13F GENTEX COM 371901109 86,982 47,561 120.65 1,349 108.50 0.0092
2015-08-14 2015-06-30 13F GENTEX COM 371901109 39,421 4,747 13.69 647 2.05 0.0039
2015-05-14 2015-03-31 13F GENTEX COM 371901109 34,674 14,656 73.21 634 -12.43 0.0040
2015-02-12 2014-12-31 13F GENTEX COM 371901109 20,018 3,313 19.83 724 61.61 0.0045
2014-11-14 2014-09-30 13F GENTEX COM 371901109 16,705 16,705 448 0.0031
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.