Gentex Corporation
DE ˙ DB ˙ US3719011096
20,99 € ↑0,52 (2,54%)
2026-06-03
AKTIENPREIS
SecurityDE:GTX / Gentex Corporation
InstitutionBokf, Na
Latest Disclosed Ownership25,852 shares
Latest Disclosed Value $ 564,866
Bokf, Na reports 18.43% increase in ownership of GTX / Gentex Corporation

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 25,852 shares of Gentex Corporation (DE:GTX) valued at $480,847 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 21,829 shares of Gentex Corporation. This represents a change in shares of 18.43% during the quarter. The current value of the position is $542,633 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)
2026-05-08 2026-03-31 13F GENTEX common 371901109 25,852 4,023 18.43 565 11.24 0.0067
2026-02-03 2025-12-31 13F GENTEX common 371901109 21,829 -7,095 -24.53 508 -38.02 0.0078
2025-11-13 2025-09-30 13F GENTEX common 371901109 28,924 -1,260 -4.17 819 23.38 0.0123
2025-08-12 2025-06-30 13F GENTEX common 371901109 30,184 -1,157 -3.69 664 -9.18 0.0107
2025-05-13 2025-03-31 13F GENTEX common 371901109 31,341 1,213 4.03 730 -9.77 0.0129
2025-02-14 2024-12-31 13F GENTEX common 371901109 30,128 -7 -0.02 809 -7.86 0.0137
2024-11-14 2024-09-30 13F GENTEX common 371901109 30,135 83 0.28 878 -13.33 0.0156
2024-08-08 2024-06-30 13F GENTEX COM 371901109 30,052 -1 -0.00 1,013 -6.72 0.0182
2024-05-15 2024-03-31 13F GENTEX COM 371901109 30,053 928 3.19 1,086 14.20 0.0198
2024-02-14 2023-12-31 13F GENTEX COM 371901109 29,125 263 0.91 951 14.99 0.0186
2023-11-14 2023-09-30 13F GENTEX COM 371901109 28,862 -662 -2.24 828 -4.17 0.0182
2023-08-21 2023-06-30 13F GENTEX COM 371901109 29,524 1,098 3.86 864 8.42 0.0176
2023-05-11 2023-03-31 13F GENTEX COM 371901109 28,426 -7,473 -20.82 797 -18.61 0.0167
2023-02-13 2022-12-31 13F GENTEX COM 371901109 35,899 -2,228 -5.84 979 7.59 0.0181
2022-11-14 2022-09-30 13F GENTEX COM 371901109 38,127 1,850 5.10 909 -10.36 0.0184
2022-08-11 2022-06-30 13F GENTEX COM 371901109 36,277 -221 -0.61 1,014 -4.70 0.0194
2022-05-13 2022-03-31 13F GENTEX COM 371901109 36,498 3,447 10.43 1,064 -7.64 0.0175
2022-03-11 2021-12-31 13F GENTEX COM 371901109 33,051 2,019 6.51 1,152 12.50 0.0178
2021-11-10 2021-09-30 13F GENTEX COM 371901109 31,032 1,628 5.54 1,024 -2.38 0.0176
2021-04-21 2021-03-31 13F GENTEX COM 371901109 29,404 255 0.87 1,049 6.07 0.0191
2021-02-12 2020-12-31 13F GENTEX COM 371901109 29,149 -272 -0.92 989 30.65 0.0189
2020-10-30 2020-09-30 13F GENTEX COM 371901109 29,421 -1,270 -4.14 757 -4.30 0.0166
2020-08-12 2020-06-30 13F GENTEX COM 371901109 30,691 -2,905 -8.65 791 6.17 0.0186
2020-05-13 2020-03-31 13F GENTEX COM 371901109 33,596 -2,609 -7.21 745 -29.05 0.0215
2020-02-12 2019-12-31 13F GENTEX COM 371901109 36,205 -4,358 -10.74 1,050 -6.00 0.0237
2019-11-13 2019-09-30 13F GENTEX COM 371901109 40,563 12,418 44.12 1,117 61.18 0.0269
2019-08-14 2019-06-30 13F GENTEX COM 371901109 28,145 3,588 14.61 693 36.42 0.0166
2019-05-15 2019-03-31 13F GENTEX COM 371901109 24,557 24,557 508 0.0122
2019-02-13 2018-12-31 13F GENTEX COM 371901109 0 -88,209 -100.00 0 -100.00
2018-11-13 2018-09-30 13F GENTEX COM 371901109 88,209 11,273 14.65 1,893 6.89 0.0475
2018-08-13 2018-06-30 13F GENTEX COM 371901109 76,936 1,265 1.67 1,771 1.66 0.0477
2018-05-14 2018-03-31 13F GENTEX COM 371901109 75,671 1,081 1.45 1,742 11.52 0.0495
2018-02-14 2017-12-31 13F GENTEX COM 371901109 74,590 -69,379 -48.19 1,562 -45.21 0.0430
2017-11-14 2017-09-30 13F GENTEX COM 371901109 143,969 1,740 1.22 2,851 5.67 0.0828
2017-08-14 2017-06-30 13F GENTEX COM 371901109 142,229 -1,318 -0.92 2,698 -11.89 0.0849
2017-05-15 2017-03-31 13F GENTEX COM 371901109 143,547 9,456 7.05 3,062 15.94 0.0956
2017-02-14 2016-12-31 13F GENTEX COM 371901109 134,091 1,055 0.79 2,641 13.01 0.0869
2016-11-10 2016-09-30 13F GENTEX COM 371901109 133,036 7,861 6.28 2,337 20.84 0.0774
2016-08-12 2016-06-30 13F GENTEX COM 371901109 125,175 -11,973 -8.73 1,934 -10.13 0.0681
2016-05-13 2016-03-31 13F GENTEX COM 371901109 137,148 -9,140 -6.25 2,152 -8.11 0.0778
2016-02-09 2015-12-31 13F GENTEX COM 371901109 146,288 6,720 4.81 2,342 8.28 0.0847
2015-11-13 2015-09-30 13F GENTEX COM 371901109 139,568 4,834 3.59 2,163 -2.22 0.0814
2015-08-13 2015-06-30 13F GENTEX COM 371901109 134,734 -1,555 -1.14 2,212 -11.31 0.0751
2015-05-14 2015-03-31 13F GENTEX COM 371901109 136,289 72,810 114.70 2,494 8.77 0.0839
2015-02-12 2014-12-31 13F GENTEX COM 371901109 63,479 -2,115 -3.22 2,293 30.58 0.0791
2014-11-13 2014-09-30 13F GENTEX COM 371901109 65,594 -2,370 -3.49 1,756 -11.18 0.0587
2014-08-14 2014-06-30 13F GENTEX COM 371901109 67,964 1 0.00 1,977 -7.75 0.0634
2014-05-14 2014-03-31 13F GENTEX COM 371901109 67,963 4,384 6.90 2,143 2.19 0.0710
2014-02-14 2013-12-31 13F GENTEX COM 371901109 63,579 -8,040 -11.23 2,097 14.40 0.0703
2013-11-12 2013-09-30 13F GENTEX COM 371901109 71,619 58,942 464.95 1,833 527.74 0.0666
2013-08-14 2013-06-30 13F GENTEX COM 371901109 12,677 12,677 292 0.0110
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.