Gentex Corporation
DE ˙ DB ˙ US3719011096
21,32 € ↑0,33 (1,57%)
2026-06-04
DEL PRIS
SecurityDE:GTX / Gentex Corporation
InstitutionQuantinno Capital Management LP
Latest Disclosed Ownership555,277 shares
Latest Disclosed Value $ 12,132,804
Quantinno Capital Management LP reports 23.30% decrease in ownership of GTX / Gentex Corporation

On May 15, 2026 - Quantinno Capital Management LP filed a 13F-HR form disclosing ownership of 555,277 shares of Gentex Corporation (DE:GTX) valued at $10,328,152 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 723,949 shares of Gentex Corporation. This represents a change in shares of -23.30% during the quarter. The current value of the position is $11,838,506 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 555,277 -168,672 -23.30 12,133 -27.98 0.0202
2026-02-17 2025-12-31 13F GENTEX COM 371901109 723,949 302,713 71.86 16,846 41.33 0.0338
2025-11-14 2025-09-30 13F GENTEX COM 371901109 421,236 183,071 76.87 11,921 127.61 0.0325
2025-08-14 2025-06-30 13F GENTEX COM 371901109 238,165 65,412 37.86 5,237 30.11 0.0226
2025-05-12 2025-03-31 13F GENTEX COM 371901109 172,753 120,152 228.42 4,025 166.38 0.0262
2025-02-14 2024-12-31 13F GENTEX COM 371901109 52,601 32,573 162.64 1,511 154.38 0.0149
2024-11-14 2024-09-30 13F GENTEX COM 371901109 20,028 3,026 17.80 595 3.66 0.0077
2024-08-14 2024-06-30 13F GENTEX COM 371901109 17,002 1,784 11.72 573 4.18 0.0103
2024-05-14 2024-03-31 13F GENTEX COM 371901109 15,218 2,592 20.53 550 33.50 0.0120
2024-02-14 2023-12-31 13F GENTEX COM 371901109 12,626 816 6.91 412 7.29 0.0144
2023-11-14 2023-09-30 13F GENTEX COM 371901109 11,810 1,414 13.60 384 26.32 0.0175
2023-08-04 2023-06-30 13F GENTEX COM 371901109 10,396 1,770 20.52 304 25.62 0.0174
2023-05-03 2023-03-31 13F GENTEX COM 371901109 8,626 8,626 242 0.0160
2023-02-13 2022-12-31 13F GENTEX COM 371901109 0 -33,462 -100.00 0 -100.00
2022-11-08 2022-09-30 13F GENTEX COM 371901109 33,462 11,680 53.62 798 31.03 0.1028
2022-08-15 2022-06-30 13F GENTEX COM 371901109 21,782 -265 -1.20 609 -5.29 0.0879
2022-05-12 2022-03-31 13F GENTEX COM 371901109 22,047 488 2.26 643 -14.38 0.0981
2022-02-14 2021-12-31 13F GENTEX COM 371901109 21,559 21,559 751 0.1360
2020-11-16 2020-09-30 13F GENTEX COM 371901109 0 -8,948 -100.00 0 -100.00
2020-08-14 2020-06-30 13F GENTEX COM 371901109 8,948 -2,339 -20.72 231 -7.60 0.2278
2020-05-15 2020-03-31 13F GENTEX COM 371901109 11,287 11,287 250 0.1561
2020-02-14 2019-12-31 13F GENTEX COM 371901109 0 -29,759 -100.00 0 -100.00
2019-11-14 2019-09-30 13F GENTEX COM 371901109 29,759 -3,236 -9.81 819 0.86 0.5516
2019-08-14 2019-06-30 13F GENTEX COM 371901109 32,995 -8,875 -21.20 812 -6.24 0.4766
2019-05-14 2019-03-31 13F GENTEX COM 371901109 41,870 41,870 866 0.5548
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.