Avantor, Inc. - AVTR - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 23, 2025	15.3	15.46	15.46	15.6	15.23	9.17M
October 22, 2025	15.5	15.16	15.16	15.89	15.13	8.58M
October 21, 2025	15.65	15.6	15.6	15.93	15.37	11.74M
October 20, 2025	14.98	15.18	15.18	15.25	14.83	10.5M
October 17, 2025	14.5	14.78	14.78	14.83	14.45	13.17M
October 16, 2025	14.1	14.57	14.57	14.77	13.98	18.52M
October 15, 2025	13.77	13.87	13.87	14.04	13.71	9.39M
October 14, 2025	13.6	13.91	13.91	14.12	13.47	9.08M
October 13, 2025	13.52	13.78	13.78	13.96	13.43	10.77M
October 10, 2025	13.65	13.4	13.4	13.65	13.12	8.68M
October 09, 2025	13.63	13.54	13.54	13.8	13.48	6.64M
October 08, 2025	13.57	13.75	13.75	13.91	13.44	7.99M
October 07, 2025	14.16	13.47	13.47	14.19	13.43	11.19M
October 06, 2025	14.25	14.09	14.09	14.32	13.99	7.19M
October 03, 2025	14	14.29	14.29	14.52	13.81	12.21M
October 02, 2025	13.71	13.77	13.77	13.9	13.55	12.77M
October 01, 2025	12.51	13.67	13.67	13.76	12.44	17.41M
September 30, 2025	11.8	12.48	12.48	12.52	11.66	12.54M
September 29, 2025	11.88	11.84	11.84	11.92	11.65	8.99M
September 26, 2025	11.76	11.84	11.84	11.96	11.76	6.98M
September 25, 2025	11.93	11.78	11.78	11.99	11.72	7.87M
September 24, 2025	12.18	12.01	12.01	12.29	11.99	7.46M
September 23, 2025	12.53	12.24	12.24	12.57	12.23	7.29M
September 22, 2025	12.37	12.45	12.45	12.53	12.25	7.81M
September 19, 2025	12.86	12.5	12.5	12.94	12.36	15.92M
September 18, 2025	12.58	12.86	12.86	12.99	12.54	5.54M
September 17, 2025	12.74	12.4	12.4	12.9	12.32	8.57M
September 16, 2025	12.41	12.71	12.71	12.78	12.31	8.41M
September 15, 2025	12.33	12.39	12.39	12.45	12.22	8M
September 12, 2025	13	12.31	12.31	13.01	12.3	6.2M
September 11, 2025	12.69	13.01	13.01	13.04	12.67	16.02M
September 10, 2025	12.72	12.61	12.61	12.98	12.61	9.85M
September 09, 2025	13.12	12.83	12.83	13.12	12.83	5.93M
September 08, 2025	13.17	13.13	13.13	13.2	12.88	6.18M
September 05, 2025	13.23	13.31	13.31	13.59	13.23	7.67M
September 04, 2025	12.82	13.19	13.19	13.21	12.57	8.7M
September 03, 2025	13.14	12.82	12.82	13.31	12.81	8.68M
September 02, 2025	13.3	13.29	13.29	13.4	13.02	9.78M
August 29, 2025	13.2	13.47	13.47	13.58	13.15	8.42M
August 28, 2025	13.15	13.21	13.21	13.26	12.89	10.23M
August 27, 2025	13.23	13.19	13.19	13.39	13.05	11.41M
August 26, 2025	13.14	13.3	13.3	13.32	12.97	56.69M
August 25, 2025	13.96	13.21	13.21	13.99	13.07	10.8M
August 22, 2025	12.72	13.27	13.27	13.3	12.63	7.76M
August 21, 2025	12.73	12.56	12.56	12.79	12.48	5.89M
August 20, 2025	12.94	12.88	12.88	13	12.77	8.55M
August 19, 2025	12.88	12.98	12.98	13.09	12.78	6.3M
August 18, 2025	12.92	12.76	12.76	13.07	12.76	10.59M
August 15, 2025	13.08	12.93	12.93	13.19	12.73	8.95M
August 14, 2025	12.9	12.98	12.98	13.06	12.79	6.22M
August 13, 2025	12.63	13.07	13.07	13.15	12.59	11.42M
August 12, 2025	12.17	12.66	12.66	12.75	12.11	11M
August 11, 2025	12.51	12.1	12.1	12.6	11.94	16.32M
August 08, 2025	11.28	11.5	11.5	11.51	11.12	11.66M
August 07, 2025	11.35	11.38	11.38	11.42	11.03	14.2M
August 06, 2025	11.5	11.18	11.18	11.64	11.16	11.03M
August 05, 2025	11.39	11.64	11.64	11.91	11.25	18.4M
August 04, 2025	11.41	11.3	11.3	11.53	11.12	24.85M
August 01, 2025	11.94	11.36	11.36	12.24	10.83	59.92M
July 31, 2025	13.57	13.44	13.44	13.8	13.44	17.39M

Avantor, Inc. (AVTR) NYSE