ADTRAN Holdings Inc. (ADTN) NASDAQ

Currency In USD

ADTN Historical Return

If you invested $1000 in ADTRAN Holdings, Inc. (ADTN) 10 years ago, it would be worth $566.58 as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $412.91, while $1000 invested 1 year ago would be worth $898.63. This corresponds to total returns of -43.34%, -58.71%, -10.14%, respectively, with annualized returns of -5.52%, -16.21%, -10.14%.

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

ADTN Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 31, 2026	8.71	8.51	8.51	8.76	8.34	3.32M
July 30, 2026	8.43	8.42	8.42	8.82	8.2	6.27M
July 29, 2026	8.94	8.33	8.33	9.04	8.19	2.6M
July 28, 2026	9.27	9.01	9.01	9.27	8.47	2.21M
July 27, 2026	9.8	9.5	9.5	9.86	9.26	1.86M
July 24, 2026	10.17	9.85	9.85	10.22	9.79	2M
July 23, 2026	10.23	10.15	10.15	10.64	10.09	1.97M
July 22, 2026	9.63	10.45	10.45	10.47	9.26	5.34M
July 21, 2026	11.95	12.14	12.14	12.18	11.76	1.58M
July 20, 2026	11.82	11.6	11.6	11.91	11.46	926,949
July 17, 2026	11.29	11.65	11.65	11.95	11.24	1.14M
July 16, 2026	11.5	11.71	11.71	11.8	11.38	1.7M
July 15, 2026	12.6	11.88	11.88	12.8	11.73	1.65M
July 14, 2026	12.74	12.6	12.6	12.9	12.5	916,804
July 13, 2026	13.15	12.43	12.43	13.44	12.34	2.12M
July 10, 2026	13.44	13.44	13.44	13.51	13.2	711,683
July 09, 2026	13.17	13.54	13.54	13.66	13.02	829,947
July 08, 2026	12.48	12.87	12.87	13.01	12.45	1.9M
July 07, 2026	12.48	12.54	12.54	12.8	12.3	1.69M
July 06, 2026	12.91	12.89	12.89	13.34	12.79	955,737
July 02, 2026	13.72	12.71	12.71	13.72	12.42	1.77M
July 01, 2026	13.6	13.64	13.64	14.18	13.44	1.3M
June 30, 2026	13.73	13.9	13.9	14.07	13.51	3.51M
June 29, 2026	13.51	13.75	13.75	13.82	12.92	2.01M
June 26, 2026	13.68	13.52	13.52	13.81	13.07	4.5M
June 25, 2026	14.08	14.04	14.04	14.29	13.32	1.19M
June 24, 2026	14.3	13.96	13.96	14.73	13.7	1.96M
June 23, 2026	14.81	14.47	14.47	15.14	14.28	1.79M
June 22, 2026	15.23	15.58	15.58	15.86	15.04	2.02M
June 18, 2026	15.69	15.18	15.18	15.86	15.1	3.03M
June 17, 2026	14.9	15.09	15.09	15.69	14.61	1.8M
June 16, 2026	15	14.79	14.79	15.2	14.55	1.53M
June 15, 2026	15.63	15.13	15.13	15.73	14.73	4.12M
June 12, 2026	15.23	15.26	15.26	15.54	14.86	1.15M
June 11, 2026	15.12	15.2	15.2	15.24	14.57	1.24M
June 10, 2026	14.26	14.95	14.95	15.03	14.26	2.38M
June 09, 2026	16.02	14.26	14.26	16.1	14	3.14M
June 08, 2026	15.47	16.02	16.02	17.06	15.43	2.96M
June 05, 2026	16.86	15.35	15.35	16.86	15.23	2.03M
June 04, 2026	16.64	17.27	17.27	17.32	16.1	2.82M
June 03, 2026	18.26	17.56	17.56	18.3	17.17	2.05M
June 02, 2026	17.97	18.26	18.26	18.8	17.97	3.15M
June 01, 2026	16.45	17.87	17.87	17.93	16.38	3.69M
May 29, 2026	17.16	16.55	16.55	17.16	16.16	3.2M
May 28, 2026	18.86	16.92	16.92	19.06	16.32	5.67M
May 27, 2026	16.79	19.4	19.4	19.98	16.59	6.93M
May 26, 2026	15.97	16.49	16.49	16.54	15.34	1.85M
May 22, 2026	15.24	15.67	15.67	15.85	15.06	2.84M
May 21, 2026	14.43	14.83	14.83	14.92	14.1	1.53M
May 20, 2026	14.8	14.47	14.47	15.02	14.39	1.03M
May 19, 2026	14.8	14.57	14.57	14.94	14.48	1.01M
May 18, 2026	15.26	14.96	14.96	15.44	14.79	2.09M
May 15, 2026	14.83	14.91	14.91	15.09	14.71	1.94M
May 14, 2026	16.14	15.28	15.28	16.18	15.06	1.56M
May 13, 2026	15.25	15.77	15.77	16.28	14.98	3.4M
May 12, 2026	15.32	15.04	15.04	15.49	14.56	1.77M
May 11, 2026	15.91	15.68	15.68	16.1	15.56	2.16M
May 08, 2026	14.81	14.94	14.94	15.2	14.66	1.53M
May 07, 2026	15.89	14.55	14.55	15.89	14.35	2.94M
May 06, 2026	15.3	15.71	15.71	15.82	15.11	2.68M