Gentex Corporation
DE ˙ DB ˙ US3719011096
21,32 € ↑0,33 (1,57%)
2026-06-04
AKTIENPREIS
SecurityDE:GTX / Gentex Corporation
InstitutionHolocene Advisors, LP
Latest Disclosed Ownership265,760 shares
Latest Disclosed Value $ 5,806,856
Holocene Advisors, LP reports 39.58% increase in ownership of GTX / Gentex Corporation

On May 15, 2026 - Holocene Advisors, LP filed a 13F-HR form disclosing ownership of 265,760 shares of Gentex Corporation (DE:GTX) valued at $4,943,136 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 190,395 shares of Gentex Corporation. This represents a change in shares of 39.58% during the quarter. The current value of the position is $5,666,003 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 265,760 75,365 39.58 5,807 31.06 0.0140
2026-02-17 2025-12-31 13F GENTEX COM 371901109 190,395 -6,717 -3.41 4,430 -20.58 0.0093
2025-11-14 2025-09-30 13F GENTEX COM 371901109 197,112 -137,142 -41.03 5,578 -24.11 0.0127
2025-08-14 2025-06-30 13F GENTEX COM 371901109 334,254 10,714 3.31 7,350 -2.49 0.0179
2025-05-15 2025-03-31 13F GENTEX COM 371901109 323,540 128,563 65.94 7,538 34.58 0.0220
2025-02-14 2024-12-31 13F GENTEX COM 371901109 194,977 103,274 112.62 5,602 105.77 0.0179
2024-11-14 2024-09-30 13F GENTEX COM 371901109 91,703 80,258 701.25 2,723 607.01 0.0110
2024-08-14 2024-06-30 13F GENTEX COM 371901109 11,445 -31,893 -73.59 386 -75.40 0.0016
2024-05-15 2024-03-31 13F GENTEX COM 371901109 43,338 -36,761 -45.89 1,565 -40.18 0.0057
2024-02-14 2023-12-31 13F GENTEX COM 371901109 80,099 68,873 613.51 2,616 616.71 0.0102
2023-11-14 2023-09-30 13F GENTEX COM 371901109 11,226 -85,860 -88.44 365 -87.15 0.0016
2023-08-14 2023-06-30 13F GENTEX COM 371901109 97,086 28,884 42.35 2,841 48.61 0.0121
2023-05-15 2023-03-31 13F GENTEX COM 371901109 68,202 -23,295 -25.46 1,912 -23.41 0.0094
2023-02-14 2022-12-31 13F GENTEX COM 371901109 91,497 20,940 29.68 2,495 48.34 0.0152
2022-11-14 2022-09-30 13F GENTEX COM 371901109 70,557 -61,902 -46.73 1,682 -54.60 0.0107
2022-08-15 2022-06-30 13F GENTEX COM 371901109 132,459 -40,466 -23.40 3,705 -26.55 0.0224
2022-05-16 2022-03-31 13F GENTEX COM 371901109 172,925 80,089 86.27 5,044 55.92 0.0263
2022-02-14 2021-12-31 13F GENTEX COM 371901109 92,836 -130,486 -58.43 3,235 -56.08 0.0168
2021-11-15 2021-09-30 13F GENTEX COM 371901109 223,322 111,457 99.64 7,365 98.95 0.0400
2021-08-16 2021-06-30 13F GENTEX COM 371901109 111,865 17,765 18.88 3,702 10.28 0.0209
2021-05-17 2021-03-31 13F GENTEX COM 371901109 94,100 60,153 177.20 3,357 191.41 0.0211
2021-02-16 2020-12-31 13F GENTEX COM 371901109 33,947 -36,740 -51.98 1,152 -36.70 0.0073
2020-11-16 2020-09-30 13F GENTEX COM 371901109 70,687 15,601 28.32 1,820 28.17 0.0138
2020-08-14 2020-06-30 13F GENTEX COM 371901109 55,086 55,086 1,420 0.0124
2018-05-15 2018-03-31 13F GENTEX COM 371901109 0 -48,139 -100.00 0 -100.00
2018-02-14 2017-12-31 13F GENTEX COM 371901109 48,139 48,139 1,009 0.0256
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.