Gentex Corporation (GNTX) NASDAQ

Currency In USD

GNTX Historical Return

If you invested $1000 in Gentex Corporation (GNTX) 10 years ago, it would be worth $1,330.15 as of November 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $568.35, while $1000 invested 1 year ago would be worth $840.16. This corresponds to total returns of 33.02%, -43.17%, -15.98%, respectively, with annualized returns of 2.89%, -10.68%, -15.98%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

GNTX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 11, 2026	19.35	19.58	19.58	19.58	19.23	2.51M
November 10, 2026	19.38	19.42	19.42	19.58	19.24	2.27M
November 09, 2026	19.97	19.5	19.5	20.11	19.5	2.62M
November 06, 2026	20.09	19.88	19.88	20.23	19.84	2.92M
November 05, 2026	20.73	20.21	20.21	21.1	20.07	2.18M
November 04, 2026	20.68	20.82	20.82	20.88	20.51	2.47M
November 03, 2026	20.64	20.09	20.09	20.65	20.06	2.47M
November 02, 2026	20.06	20.56	20.56	20.6	20.02	4.52M
October 30, 2026	20.26	19.87	19.87	20.51	19.81	2.4M
October 29, 2026	19.97	20.26	20.26	20.48	19.97	2.44M
October 28, 2026	20.21	20.07	20.07	20.25	19.75	3.47M
October 27, 2026	20.67	20.21	20.21	20.73	20.11	3.4M
October 26, 2026	20.69	20.64	20.64	20.75	20.35	3.91M
October 23, 2026	20.21	20.66	20.66	20.82	19.98	4.39M
October 22, 2026	20.85	21.74	21.74	21.88	20.72	5.96M
October 21, 2026	21.15	21	21	21.28	20.89	3.15M
October 20, 2026	20.82	21.26	21.26	21.27	20.78	4.5M
October 19, 2026	21.03	20.87	20.87	21.06	20.72	4.13M
October 16, 2026	21.22	21.01	21.01	21.5	21.01	3.01M
October 15, 2026	20.97	21.11	21.11	21.32	20.97	4.31M
October 14, 2026	20.66	20.78	20.78	20.87	20.62	2.3M
October 13, 2026	20.75	20.87	20.87	20.96	20.66	1.89M
October 12, 2026	20.97	20.71	20.71	21.11	20.71	1.73M
October 09, 2026	21.2	21.04	21.04	21.28	20.98	2.06M
October 08, 2026	21.02	21.15	21.15	21.2	20.82	2.74M
October 07, 2026	21.42	21.08	21.08	21.46	20.96	3.12M
October 06, 2026	21.41	21.55	21.55	21.84	21.33	2.98M
October 05, 2026	22.16	21.91	21.91	22.2	21.85	2.25M
October 02, 2026	22.16	22.08	22.08	22.28	21.93	2.18M
October 01, 2026	21.74	21.95	21.95	22.12	21.46	2.39M
September 30, 2026	22.19	21.74	21.74	22.21	21.71	2.75M
September 29, 2026	22.34	22.13	22.13	22.35	22.05	2.01M
September 28, 2026	22.41	22.34	22.34	22.6	22.27	2.6M
September 25, 2026	22.1	22.58	22.58	22.59	22.02	2.02M
September 24, 2026	22.17	22.04	22.04	22.42	21.87	1.9M
September 23, 2026	22.16	22.18	22.18	22.33	22.01	1.52M
September 22, 2026	22.41	22.3	22.3	22.47	22.22	1.87M
September 21, 2026	22.29	22.13	22.13	22.49	22.11	2.06M
September 18, 2026	22.33	22.24	22.24	22.4	22.12	4.32M
September 17, 2026	22.75	22.46	22.46	22.8	22.35	1.48M
September 16, 2026	22.5	22.31	22.31	22.6	22.06	1.97M
September 15, 2026	22.58	22.41	22.41	22.58	22.31	1.75M
September 11, 2026	22.95	22.79	22.79	23.11	22.78	1.57M
September 10, 2026	22.49	22.68	22.68	22.73	22.31	1.88M
September 09, 2026	22.68	22.66	22.66	22.88	22.63	1.95M
September 08, 2026	23.17	22.8	22.8	23.22	22.78	2.92M
September 04, 2026	22.79	23.14	23.14	23.26	22.78	2.14M
September 03, 2026	22.93	22.84	22.84	23.1	22.61	2.32M
September 02, 2026	22.24	22.86	22.86	22.93	22.23	2.62M
September 01, 2026	22.31	22.13	22.13	22.51	22.03	2.31M
August 31, 2026	22.78	22.37	22.37	22.88	22.32	2.97M
August 28, 2026	23.22	22.67	22.67	23.4	22.67	3.6M
August 27, 2026	23.72	23.06	23.06	23.73	23.02	3.1M
August 26, 2026	23.65	23.87	23.87	23.91	23.41	2.49M
August 25, 2026	23.7	23.65	23.65	23.87	23.43	2.16M
August 24, 2026	23.61	23.59	23.59	23.82	23.41	2.74M
August 21, 2026	23.77	23.64	23.64	24.06	23.63	2.59M
August 20, 2026	23.53	23.59	23.59	23.66	23.33	1.86M
August 19, 2026	23.83	23.64	23.64	24.15	23.5	2.28M
August 18, 2026	23.78	23.68	23.68	23.92	23.56	2.26M