Oakmark Fund Investor Class (OAKMX) NASDAQ

Currency In USD

OAKMX Historical Return

If you invested $1000 in Oakmark Fund Investor Class (OAKMX) 10 years ago, it would be worth $3,645.83 as of October 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,633.7, while $1000 invested 1 year ago would be worth $1,152.72. This corresponds to total returns of 264.58%, 63.37%, 15.27%, respectively, with annualized returns of 13.81%, 10.32%, 15.27%.

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

OAKMX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low
October 22, 2026	186.99	186.99	186.99	186.99	186.99
October 21, 2026	186.78	186.78	186.78	186.78	186.78
October 20, 2026	185.33	185.33	185.33	185.33	185.33
October 19, 2026	185.82	185.82	185.82	185.82	185.82
October 16, 2026	185.91	185.91	185.91	185.91	185.91
October 15, 2026	182.52	182.52	182.52	182.52	182.52
October 14, 2026	183.41	183.41	183.41	183.41	183.41
October 13, 2026	183.45	183.45	183.45	183.45	183.45
October 12, 2026	181.83	181.83	181.83	181.83	181.83
October 09, 2026	181.2	181.2	181.2	181.2	181.2
October 08, 2026	179.14	179.14	179.14	179.14	179.14
October 07, 2026	180.1	180.1	180.1	180.1	180.1
October 06, 2026	179.97	179.97	179.97	179.97	179.97
October 05, 2026	178.46	178.46	178.46	178.46	178.46
October 02, 2026	178.93	178.93	178.93	178.93	178.93
October 01, 2026	177.85	177.85	177.85	177.85	177.85
September 30, 2026	179.12	179.12	179.12	179.12	179.12
September 29, 2026	179.52	179.52	179.52	179.52	179.52
September 28, 2026	181.52	181.52	181.52	181.52	181.52
September 25, 2026	180.86	180.86	180.86	180.86	180.86
September 24, 2026	181.02	181.02	181.02	181.02	181.02
September 23, 2026	182.33	182.33	182.33	182.33	182.33
September 22, 2026	183.94	183.94	183.94	183.94	183.94
September 21, 2026	183.17	183.17	183.17	183.17	183.17
September 18, 2026	184.42	184.42	184.42	184.42	184.42
September 17, 2026	184.38	184.42	184.42	184.42	184.38
September 16, 2026	186.9	186.9	186.9	186.9	186.9
September 15, 2026	188.02	188.02	188.02	188.02	188.02
September 11, 2026	185.68	185.68	185.68	185.68	185.68
September 10, 2026	185.93	185.93	185.93	185.93	185.93
September 09, 2026	187.84	187.84	187.84	187.84	187.84
September 08, 2026	191.64	191.64	191.64	191.64	191.64
September 04, 2026	193.6	193.6	193.6	193.6	193.6
September 03, 2026	191.14	191.14	191.14	191.14	191.14
September 02, 2026	189.72	189.72	189.72	189.72	189.72
September 01, 2026	190.73	190.73	190.73	190.73	190.73
August 31, 2026	192.01	192.01	192.01	192.01	192.01
August 28, 2026	190.93	190.93	190.93	190.93	190.93
August 27, 2026	190.83	190.83	190.83	190.83	190.83
August 26, 2026	190.89	190.89	190.89	190.89	190.89
August 25, 2026	191.2	191.2	191.2	191.2	191.2
August 24, 2026	190.53	190.53	190.53	190.53	190.53
August 21, 2026	188.38	188.38	188.38	188.38	188.38
August 20, 2026	189.42	189.42	189.42	189.42	189.42
August 19, 2026	187.45	187.45	187.45	187.45	187.45
August 18, 2026	186.47	186.47	186.47	186.47	186.47
August 17, 2026	189.14	189.14	189.14	189.14	189.14
August 14, 2026	186.91	189.31	189.31	189.31	186.91
August 13, 2026	186.99	186.99	186.99	186.99	186.99
August 12, 2026	186.91	186.98	186.98	186.98	186.91
August 11, 2026	186.91	186.91	186.91	186.91	186.91
August 10, 2026	186	186	186	186	186
August 07, 2026	185.22	185.22	185.22	185.22	185.22
August 06, 2026	186.11	186.11	186.11	186.11	186.11
August 05, 2026	185.69	185.69	185.69	185.69	185.69
August 04, 2026	184.39	184.39	184.39	184.39	184.39
August 03, 2026	182.6	182.6	182.6	182.6	182.6
July 31, 2026	183.04	183.04	183.04	183.04	183.04
July 30, 2026	183.63	183.63	183.63	183.63	183.63
July 29, 2026	183.87	183.87	183.87	183.87	183.87