Gentex Corporation
DE ˙ DB ˙ US3719011096
21,32 € ↑0,33 (1,57%)
2026-06-04
DEL PRIS
SecurityDE:GTX / Gentex Corporation
InstitutionWhittier Trust Co
Latest Disclosed Ownership1,444 shares
Latest Disclosed Value $ 31,046
Whittier Trust Co ownership in GTX / Gentex Corporation

On April 28, 2026 - Whittier Trust Co filed a 13F-HR form disclosing ownership of 1,444 shares of Gentex Corporation (DE:GTX) valued at $26,858 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,444 shares of Gentex Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $30,786 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-28 2026-03-31 13F GENTEX common 371901109 1,444 0 0.00 31 -11.43 0.0002
2026-01-26 2025-12-31 13F GENTEX common 371901109 1,444 -54 -3.60 35 -14.63 0.0004
2025-10-31 2025-09-30 13F GENTEX common 371901109 1,498 -626 -29.47 41 -10.87 0.0005
2025-07-30 2025-06-30 13F GENTEX US MID-CAP EQUITIES 371901109 2,124 -1,068 -33.46 47 -37.84 0.0006
2025-05-02 2025-03-31 13F GENTEX US MID-CAP EQUITIES 371901109 3,192 -365 -10.26 74 -27.45 0.0010
2025-02-11 2024-12-31 13F GENTEX US MID-CAP EQUITIES 371901109 3,557 -1,640 -31.56 102 -33.77 0.0013
2024-10-21 2024-09-30 13F GENTEX US MID-CAP EQUITIES 371901109 5,197 -510 -8.94 154 -19.79 0.0021
2024-07-29 2024-06-30 13F GENTEX US MID-CAP EQUITIES 371901109 5,707 -36 -0.63 192 -7.25 0.0027
2024-05-02 2024-03-31 13F GENTEX US MID-CAP EQUITIES 371901109 5,743 -1,930 -25.15 207 -17.20 0.0030
2024-01-11 2023-12-31 13F GENTEX US MID-CAP EQUITIES 371901109 7,673 -142,590 -94.89 251 -94.89 0.0041
2023-10-27 2023-09-30 13F GENTEX US MID-CAP EQUITIES 371901109 150,263 5,764 3.99 4,889 15.69 0.0869
2023-07-24 2023-06-30 13F GENTEX US MID-CAP EQUITIES 371901109 144,499 5,801 4.18 4,226 8.75 0.0735
2023-04-21 2023-03-31 13F GENTEX US MID-CAP EQUITIES 371901109 138,698 1,185 0.86 3,886 3.65 0.0707
2023-01-25 2022-12-31 13F GENTEX US MID-CAP EQUITIES 371901109 137,513 -679 -0.49 3,750 13.78 0.0729
2022-10-21 2022-09-30 13F GENTEX US MID-CAP EQUITIES 371901109 138,192 5,903 4.46 3,295 -10.92 0.0691
2022-07-28 2022-06-30 13F GENTEX US MID-CAP EQUITIES 371901109 132,289 1,636 1.25 3,699 -2.91 0.0747
2022-04-29 2022-03-31 13F GENTEX US MID-CAP EQUITIES 371901109 130,653 8,049 6.57 3,810 -10.79 0.0643
2022-01-19 2021-12-31 13F GENTEX US MID-CAP EQUITIES 371901109 122,604 3,526 2.96 4,271 8.79 0.0694
2021-11-01 2021-09-30 13F GENTEX US MID-CAP EQUITIES 371901109 119,078 4,083 3.55 3,926 3.18 0.0715
2021-07-29 2021-06-30 13F GENTEX US MID-CAP EQUITIES 371901109 114,995 4,833 4.39 3,805 -3.13 0.0678
2021-04-26 2021-03-31 13F GENTEX US MID-CAP EQUITIES 371901109 110,162 6,884 6.67 3,928 12.10 0.0763
2021-01-29 2020-12-31 13F GENTEX US MID-CAP EQUITIES 371901109 103,278 4,844 4.92 3,504 38.22 0.0748
2020-10-30 2020-09-30 13F GENTEX US MID-CAP EQUITIES 371901109 98,434 3,507 3.69 2,535 3.60 0.0604
2020-07-10 2020-06-30 13F GENTEX US MID-CAP EQUITIES 371901109 94,927 -1,343 -1.40 2,447 14.77 0.0680
2020-04-27 2020-03-31 13F GENTEX US MID-CAP EQUITIES 371901109 96,270 5,155 5.66 2,132 -19.24 0.0696
2020-01-31 2019-12-31 13F GENTEX US MID-CAP EQUITIES 371901109 91,115 2,035 2.28 2,640 7.67 0.0693
2019-10-18 2019-09-30 13F GENTEX US MID-CAP EQUITIES 371901109 89,080 900 1.02 2,452 13.00 0.0702
2019-07-23 2019-06-30 13F GENTEX US MID-CAP EQUITIES 371901109 88,180 3,472 4.10 2,170 23.86 0.0637
2019-04-29 2019-03-31 13F GENTEX US MID-CAP EQUITIES 371901109 84,708 5,825 7.38 1,752 9.98 0.0536
2019-02-07 2018-12-31 13F GENTEX US MID-CAP EQUITIES 371901109 78,883 73,583 1,388.36 1,593 1,297.37 0.0548
2018-10-23 2018-09-30 13F GENTEX US MID-CAP EQUITIES 371901109 5,300 0 0.00 114 -6.56 0.0036
2018-07-27 2018-06-30 13F/A-1 GENTEX US MID-CAP EQUITIES 371901109 5,300 -100 -1.85 122 -1.61 0.0040
2018-07-20 2018-06-30 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 2,000 -3,400 58
2018-05-01 2018-03-31 13F GENTEX US MID-CAP EQUITIES 371901109 5,400 0 0.00 124 9.73 0.0042
2018-02-07 2017-12-31 13F GENTEX US MID-CAP EQUITIES 371901109 5,400 0 0.00 113 5.61 0.0039
2017-10-23 2017-09-30 13F GENTEX US MID-CAP EQUITIES 371901109 5,400 0 0.00 107 4.90 0.0039
2017-07-20 2017-06-30 13F GENTEX US MID-CAP EQUITIES 371901109 5,400 0 0.00 102 -11.30 0.0039
2017-04-26 2017-03-31 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 5,400 0 0.00 115 8.49 0.0046
2017-01-18 2016-12-31 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 5,400 0 0.00 106 11.58 0.0045
2016-11-10 2016-09-30 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 5,400 -3,000 -35.71 95 -26.92 0.0041
2016-07-28 2016-06-30 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 8,400 0 0.00 130 -1.52 0.0057
2016-04-28 2016-03-31 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 8,400 4,400 110.00 132 106.25 0.0058
2016-02-10 2015-12-31 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 4,000 0 0.00 64 3.23 0.0029
2015-11-12 2015-09-30 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 4,000 0 0.00 62 -6.06 0.0030
2015-08-13 2015-06-30 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 4,000 0 0.00 66 -9.59 0.0029
2015-05-05 2015-03-31 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 4,000 4,000 0.00 73 0.0033
2015-02-04 2014-12-31 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 0 -2,000 -100.00 0 -100.00
2014-11-07 2014-09-30 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 2,000 0 0.00 54 -6.90 0.0026
2014-08-04 2014-06-30 13F GENTEX US SMALL AND MID-CAP EQUITIES 371901109 2,000 2,000 58 0.0029
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.