Gentex Corporation
DE ˙ DB ˙ US3719011096
21,30 € ↓ -0,02 (-0,09%)
2026-06-05
DEL PRIS
SecurityDE:GTX / Gentex Corporation
InstitutionHighTower Advisors, LLC
Latest Disclosed Ownership136,950 shares
Latest Disclosed Value $ 2,992,383
HighTower Advisors, LLC reports 3.06% decrease in ownership of GTX / Gentex Corporation

On May 5, 2026 - HighTower Advisors, LLC filed a 13F-HR form disclosing ownership of 136,950 shares of Gentex Corporation (DE:GTX) valued at $2,547,270 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 141,278 shares of Gentex Corporation. This represents a change in shares of -3.06% during the quarter. The current value of the position is $2,917,035 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)
2026-05-05 2026-03-31 13F GENTEX COM 371901109 136,950 -4,328 -3.06 2,992 -8.97 0.0032
2026-02-06 2025-12-31 13F GENTEX COM 371901109 141,278 -9,980 -6.60 3,288 -23.20 0.0036
2025-11-07 2025-09-30 13F GENTEX COM 371901109 151,258 -38,530 -20.30 4,281 2.56 0.0049
2025-08-11 2025-06-30 13F GENTEX COM 371901109 189,788 -5,438 -2.79 4,173 -8.25 0.0052
2025-05-13 2025-03-31 13F GENTEX COM 371901109 195,226 89,997 85.52 4,549 50.45 0.0062
2025-02-07 2024-12-31 13F GENTEX COM 371901109 105,229 11,176 11.88 3,023 8.08 0.0041
2024-11-14 2024-09-30 13F GENTEX COM 371901109 94,053 -7,507 -7.39 2,797 -18.14 0.0040
2024-08-13 2024-06-30 13F GENTEX COM 371901109 101,560 14,848 17.12 3,417 9.17 0.0053
2024-05-06 2024-03-31 13F GENTEX COM 371901109 86,712 120 0.14 3,130 10.64 0.0051
2024-02-12 2023-12-31 13F GENTEX COM 371901109 86,592 8,335 10.65 2,829 11.07 0.0047
2023-11-08 2023-09-30 13F GENTEX COM 371901109 78,257 3,059 4.07 2,547 15.67 0.0048
2023-08-14 2023-06-30 13F GENTEX COM 371901109 75,198 5,205 7.44 2,202 11.89 0.0043
2023-05-12 2023-03-31 13F GENTEX COM 371901109 69,993 -2,381 -3.29 1,968 0.00 0.0043
2023-02-09 2022-12-31 13F GENTEX COM 371901109 72,374 2,039 2.90 1,968 17.35 0.0045
2022-11-09 2022-09-30 13F GENTEX COM 371901109 70,335 -1,571 -2.18 1,677 -16.53 0.0045
2022-08-10 2022-06-30 13F GENTEX COM 371901109 71,906 -1,825 -2.48 2,009 -6.56 0.0052
2022-05-12 2022-03-31 13F GENTEX COM 371901109 73,731 3,020 4.27 2,150 -12.64 0.0048
2022-02-10 2021-12-31 13F GENTEX COM 371901109 70,711 38,927 122.47 2,461 134.16 0.0054
2021-11-12 2021-09-30 13F GENTEX COM 371901109 31,784 -140 -0.44 1,051 -0.76 0.0028
2021-08-06 2021-06-30 13F GENTEX COM 371901109 31,924 1,274 4.16 1,059 -3.02 0.0031
2021-05-10 2021-03-31 13F GENTEX COM 371901109 30,650 -15,462 -33.53 1,092 -30.53 0.0034
2021-02-10 2020-12-31 13F GENTEX COM 371901109 46,112 23,082 100.23 1,572 158.98 0.0065
2020-11-13 2020-09-30 13F GENTEX COM 371901109 23,030 1,775 8.35 607 8.20 0.0029
2020-08-10 2020-06-30 13F GENTEX COM 371901109 21,255 1,712 8.76 561 27.50 0.0031
2020-05-21 2020-03-31 13F GENTEX COM 371901109 19,543 1,256 6.87 440 -16.35 0.0029
2020-02-14 2019-12-31 13F GENTEX COM 371901109 18,287 201 1.11 526 5.20 0.0031
2019-11-12 2019-09-30 13F GENTEX COM 371901109 18,086 -8 -0.04 500 10.62 0.0027
2019-08-13 2019-06-30 13F GENTEX COM 371901109 18,094 -568 -3.04 452 15.31 0.0027
2019-05-15 2019-03-31 13F GENTEX COM 371901109 18,662 -5,225 -21.87 392 -19.51 0.0026
2019-02-14 2018-12-31 13F GENTEX COM 371901109 23,887 -1,553 -6.10 487 -10.31 0.0037
2018-11-09 2018-09-30 13F GENTEX COM 371901109 25,440 3,305 14.93 543 6.89 0.0039
2018-08-14 2018-06-30 13F GENTEX COM 371901109 22,135 3,585 19.33 508 18.69 0.0040
2018-05-15 2018-03-31 13F GENTEX COM 371901109 18,550 -1,830 -8.98 428 -0.23 0.0036
2018-02-14 2017-12-31 13F GENTEX COM 371901109 20,380 -3,177 -13.49 429 -8.53 0.0035
2017-11-14 2017-09-30 13F GENTEX COM 371901109 23,557 -124,549 -84.09 469 -83.35 0.0040
2017-09-22 2017-06-30 13F/A-1 GENTEX COM 371901109 148,106 -97,744 -39.76 2,817 -46.31 0.0252
2017-08-14 2017-06-30 13F GENTEX COM 371901109 148,106 -97,744 2,817
2017-05-15 2017-03-31 13F GENTEX COM 371901109 245,850 30,271 14.04 5,247 23.55 0.0502
2017-02-10 2016-12-31 13F GENTEX COM 371901109 215,579 -20,484 -8.68 4,247 2.34 0.0461
2016-11-14 2016-09-30 13F GENTEX COM 371901109 236,063 49,285 26.39 4,150 44.45 0.0481
2016-08-11 2016-06-30 13F GENTEX COM 371901109 186,778 57,085 44.02 2,873 41.60 0.0363
2016-05-16 2016-03-31 13F GENTEX COM 371901109 129,693 -12,384 -8.72 2,029 -10.73 0.0066
2016-05-18 2015-12-31 13F/A-1 GENTEX COM 371901109 142,077 72,522 104.27 2,273 112.43 0.0270
2016-02-12 2015-12-31 13F GENTEX COM 371901109 142,077 2,273
2015-11-16 2015-09-30 13F GENTEX COM 371901109 69,555 4,811 7.43 1,070 -1.65 0.0142
2015-08-11 2015-06-30 13F GENTEX COM 371901109 64,744 16,726 34.83 1,088 16.99 0.0174
2015-05-15 2015-03-31 13F GENTEX COM 371901109 48,018 21,133 78.61 930 -4.22 0.0138
2015-02-17 2014-12-31 13F GENTEX COM 371901109 26,885 26,885 971 0.0149
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.