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 $3,732.22 as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,742.86, while $1000 invested 1 year ago would be worth $1,157.6. This corresponds to total returns of 273.22%, 74.29%, 15.76%, respectively, with annualized returns of 14.07%, 11.74%, 15.76%.

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
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
July 28, 2026	179.71	179.71	179.71	179.71	179.71
July 27, 2026	177.63	177.63	177.63	177.63	177.63
July 23, 2026	176.11	176.11	176.11	176.11	176.11
July 22, 2026	176.79	176.79	176.79	176.79	176.79
July 21, 2026	177.47	177.47	177.47	177.47	177.47
July 20, 2026	177.9	177.9	177.9	177.9	177.9
July 17, 2026	179.7	179.7	179.7	179.7	179.7
July 16, 2026	177.15	177.15	177.15	177.15	177.15
July 15, 2026	176.31	176.31	176.31	176.31	176.31
July 14, 2026	178.13	178.13	178.13	178.13	178.13
July 13, 2026	177.18	177.18	177.18	177.18	177.18
July 10, 2026	176.37	176.37	176.37	176.37	176.37
July 09, 2026	175.15	175.15	175.15	175.15	175.15
July 08, 2026	178.2	178.2	178.2	178.2	178.2
July 07, 2026	177.47	177.47	177.47	177.47	177.47
July 06, 2026	177.04	177.04	177.04	177.04	177.04
July 02, 2026	174.31	174.31	174.31	174.31	174.31
July 01, 2026	171.92	171.92	171.92	171.92	171.92
June 30, 2026	172.61	172.61	172.61	172.61	172.61
June 29, 2026	172.37	172.37	172.37	172.37	172.37
June 26, 2026	170.38	170.38	170.38	170.38	170.38
June 25, 2026	170.04	170.04	170.04	170.04	170.04
June 24, 2026	168.97	168.97	168.97	168.97	168.97
June 23, 2026	168.16	168.16	168.16	168.16	168.16
June 22, 2026	168.6	168.6	168.6	168.6	168.6
June 18, 2026	169.35	169.35	169.35	169.35	169.35
June 17, 2026	172.33	172.33	172.33	172.33	172.33
June 16, 2026	171.56	171.56	171.56	171.56	171.56
June 15, 2026	171.86	171.86	171.86	171.86	171.86
June 12, 2026	170.07	170.07	170.07	170.07	170.07
June 11, 2026	169.1	169.1	169.1	169.1	169.1
June 10, 2026	171.02	171.02	171.02	171.02	171.02
June 09, 2026	169.66	169.66	169.66	169.66	169.66
June 08, 2026	170.73	170.73	170.73	170.73	170.73
June 05, 2026	170.91	170.91	170.91	170.91	170.91
June 04, 2026	168.11	168.11	168.11	168.11	168.11
June 03, 2026	170.46	170.46	170.46	170.46	170.46
June 02, 2026	171.82	171.82	171.82	171.82	171.82
June 01, 2026	170.4	170.4	170.4	170.4	170.4
May 29, 2026	170.04	170.04	170.04	170.04	170.04
May 28, 2026	170.04	170.04	170.04	170.04	170.04
May 27, 2026	169.89	169.89	169.89	169.89	169.89