Bnp Paribas Arbitrage, Sa reports 59.47% decrease in ownership of GTX / Gentex Corporation

Gentex Corporation

DE ˙ DB ˙ US3719011096

21,30 € ↓ -0,02 (-0,09%)

2026-06-05
DEL PRIS

Security	DE:GTX / Gentex Corporation
Institution	Bnp Paribas Arbitrage, Sa
Latest Disclosed Ownership	33,822 shares
Latest Disclosed Value	$ 739,011

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 33,822 shares of Gentex Corporation (DE:GTX) valued at $629,089 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 83,440 shares of Gentex Corporation. This represents a change in shares of -59.47% during the quarter. The current value of the position is $720,409 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-12	2026-03-31	13F	Gentex	Equity	371901109	33,822	-49,618	-59.47	739	-61.93	0.0000
2026-02-10	2025-12-31	13F	Gentex	Equity	371901109	83,440	36,993	79.65	1,942	47.72	0.0009
2025-11-13	2025-09-30	13F	Gentex	Equity	371901109	46,447	-293,226	-86.33	1,314	-82.41	0.0007
2025-08-14	2025-06-30	13F	Gentex	Equity	371901109	339,673	209,504	160.95	7,469	146.34	0.0043
2025-05-14	2025-03-31	13F	Gentex	Equity	371901109	130,169	87,512	205.15	3,033	147.51	0.0018
2025-02-14	2024-12-31	13F	Gentex	Equity	371901109	42,657	-8,736	-17.00	1,226	-19.67	0.0007
2024-11-13	2024-09-30	13F	Gentex	Equity	371901109	51,393	10,658	26.16	1,526	11.07	0.0010
2024-08-13	2024-06-30	13F	Gentex	Equity	371901109	40,735	-30,844	-43.09	1,373	-46.89	0.0011
2024-05-01	2024-03-31	13F	Gentex	Equity	371901109	71,579	-2,349	-3.18	2,585	6.91	0.0023
2024-02-14	2023-12-31	13F/A-2	Gentex	Equity	371901109	73,928	-84,170	-53.24	2,418	-52.99	0.0027
2024-02-07	2023-12-31	13F/A-1	Gentex	Equity	371901109	41,401	-116,697		1,352		0.0002
2024-02-07	2023-12-31	13F	Gentex	Equity	371901109	41,401			1,352
2023-11-14	2023-09-30	13F	Gentex	Equity	371901109	158,098	36,409	29.92	5,145	44.49	0.0066
2023-08-09	2023-06-30	13F	Gentex	Equity	371901109	121,689	51,335	72.97	3,561	80.53	0.0045
2023-05-12	2023-03-31	13F	GENTEX	EQUITY	371901109	70,354	-91,620	-56.56	1,972	-55.35	0.0028
2023-02-14	2022-12-31	13F	Gentex	Equity	371901109	161,974	113,971	237.42	4,417	286.10	0.0068
2022-11-16	2022-09-30	13F/A-1	Gentex	Equity	371901109	48,003	-34,201	-41.61	1,144	-50.24	0.0018
2022-11-15	2022-09-30	13F	Gentex	Equity	371901109	48,003	-34,201		1,144		0.0003
2022-08-12	2022-06-30	13F	Gentex	Equity	371901109	82,204	37,009	81.89	2,299	74.43	0.0036
2022-05-18	2022-03-31	13F/A-1	Gentex	Equity	371901109	45,195	-45,393	-50.11	1,318	-58.24	0.0018
2022-02-09	2021-12-31	13F	GENTEX	EQUITY	371901109	90,588	34,618	61.85	3,157	71.06	0.0045
2021-11-16	2021-09-30	13F/A-1	GENTEX	EQUITY	371901109	55,970	-9,659	-14.72	1,846	-15.02	0.0026
2021-11-12	2021-09-30	13F	GENTEX	EQUITY	371901109	69,467	3,838		1,789		0.0000
2021-08-10	2021-06-30	13F	GENTEX	EQUITY	371901109	65,629	-46,434	-41.44	2,172	-45.68	0.0029
2021-05-07	2021-03-31	13F	GENTEX	EQUITY	371901109	112,063	-254,933	-69.46	3,997	-67.90	0.0058
2021-02-10	2020-12-31	13F	GENTEX	EQUITY	371901109	366,996	297,529	428.30	12,452	596.42	0.0232
2020-10-30	2020-09-30	13F	GENTEX	EQUITY	371901109	69,467	-11,082	-13.76	1,789	-13.83	0.0026
2020-08-06	2020-06-30	13F	GENTEX	EQUITY	371901109	80,549	-54,157	-40.20	2,076	-30.49	0.0037
2020-05-13	2020-03-31	13F	GENTEX	EQUITY	371901109	134,706	-56,350	-29.49	2,985	-46.08	0.0061
2020-02-12	2019-12-31	13F	GENTEX	EQUITY	371901109	191,056	49,553	35.02	5,537	42.09	0.0101
2019-11-07	2019-09-30	13F	GENTEX	EQUITY	371901109	141,503	107,891	320.99	3,896	371.10	0.0069
2019-07-30	2019-06-30	13F	GENTEX	EQUITY	371901109	33,612	13,777	69.46	827	101.71	0.0016
2019-04-25	2019-03-31	13F	GENTEX	EQUITY	371901109	19,835	-6,046	-23.36	410	-21.61	0.0009
2019-02-12	2018-12-31	13F	GENTEX	EQUITY	371901109	25,881	-21,895	-45.83	523	-48.98	0.0012
2018-11-07	2018-09-30	13F	GENTEX	EQUITY	371901109	47,776	18,969	65.85	1,025	54.60	0.0015
2018-07-25	2018-06-30	13F	GENTEX	EQUITY	371901109	28,807	18,003	166.63	663	167.34	0.0011
2018-05-11	2018-03-31	13F	GENTEX	EQUITY	371901109	10,804	-48,246	-81.70	249	-79.95	0.0005
2018-03-05	2017-12-31	13F/A-1	GENTEX	EQUITY	371901109	59,050	-35,417	-37.49	1,237	-33.85	0.0022
2018-02-01	2017-12-31	13F	GENTEX	EQUITY	371901109	59,050	-35,417		1,237
2017-11-03	2017-09-30	13F	GENTEX	STOCK	371901109	94,467	-66,647	-41.37	1,870	-38.81	0.0046
2017-08-03	2017-06-30	13F	GENTEX	STOCK	371901109	161,114	93,208	137.26	3,056	111.05	0.0092
2017-05-03	2017-03-31	13F	GENTEX	STOCK	371901109	67,906	-18,355	-21.28	1,448	-14.72	0.0038
2017-02-14	2016-12-31	13F	GENTEX	STOCK	371901109	86,261	58,431	209.96	1,698	247.95	0.0080
2016-10-05	2016-09-30	13F	* GENTEX CORP COM	STOCK	371901109	27,830	-86,496	-75.66	489	-72.37	0.0020
2016-07-06	2016-06-30	13F	* GENTEX CORP COM	STOCK	371901109	114,326	111,182	3,536.32	1,766	3,504.08	0.0080
2016-04-22	2016-03-31	13F	* GENTEX CORP COM	STOCK	371901109	3,144	1,505	91.82	49	88.46	0.0002
2016-04-19	2015-12-31	13F/A-1	* GENTEX CORP COM	STOCK	371901109	1,639	1,639	0.00	26		0.0001
2016-02-10	2015-12-31	13F	* GENTEX CORP COM	STOCK	371901109	1,639			26
2015-11-13	2015-09-30	13F	GENTEX CORP COM	STOCK	371901109	0	-292	-100.00	0	-100.00
2015-08-14	2015-06-30	13F	GENTEX CORP COM	STOCK	371901109	292	-8,663	-96.74	5	-97.55	0.0000
2015-05-15	2015-03-31	13F	* GENTEX CORP COM	STOCK	371901109	8,955	5,960	199.00	164	50.93	0.0005
2015-03-10	2014-12-31	13F/A-1	* GENTEX CORP COM	STOCK	371901109	2,995	-680	-18.50	108	10.20	0.0004
2015-02-11	2014-12-31	13F	* GENTEX CORP COM	STOCK	371901109	2,995			108
2014-11-12	2014-09-30	13F	* GENTEX CORP COM	STOCK	371901109	3,675	3,023	463.65	98	444.44	0.0001
2014-08-14	2014-06-30	13F/A-1	* GENTEX CORP COM	STOCK	371901109	652	-9,474	-93.56	19	-93.79	0.0000
2014-08-14	2014-06-30	13F	GENTEX CORP COM	STOCK	371901109	652			19
2014-05-13	2014-03-31	13F	GENTEX	STOCK	371901109	10,126	7,595	300.08	290	249.40	0.0002
2014-04-02	2013-12-31	13F/A-1	GENTEX	STOCK	371901109	2,531	2,531		83		0.0001

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.