Baron Opportunity Fund Inst Shs (BIOIX) NASDAQ

Currency In USD

BIOIX Historical Return

If you invested $1000 in Baron Opportunity Fund Inst Shs (BIOIX) 10 years ago, it would be worth $15,239.08 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,827.18, while $1000 invested 1 year ago would be worth $1,237.91. This corresponds to total returns of 1,423.91%, 82.72%, 23.79%, respectively, with annualized returns of 31.29%, 12.81%, 23.79%.

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

BIOIX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low
August 21, 2026	65.55	66.29	66.29	66.29	65.55
August 20, 2026	66.38	66.38	66.38	66.38	66.38
August 19, 2026	66.82	66.82	66.82	66.82	66.82
August 18, 2026	67.92	67.92	67.92	67.92	67.92
August 17, 2026	67.46	67.92	67.92	67.92	67.46
August 14, 2026	66.96	67.46	67.46	67.46	66.96
August 13, 2026	67.47	67.47	67.47	67.47	67.47
August 12, 2026	66.96	66.3	66.3	66.96	66.3
August 11, 2026	66.96	66.96	66.96	66.96	66.96
August 10, 2026	66.5	66.5	66.5	66.5	66.5
August 07, 2026	63.89	63.89	63.89	63.89	63.89
August 06, 2026	63.9	63.9	63.9	63.9	63.9
August 05, 2026	64.91	64.91	64.91	64.91	64.91
August 04, 2026	62.56	62.56	62.56	62.56	62.56
August 03, 2026	60.9	60.9	60.9	60.9	60.9
July 31, 2026	60.34	60.34	60.34	60.34	60.34
July 30, 2026	59.12	59.12	59.12	59.12	59.12
July 29, 2026	59.12	59.12	59.12	59.12	59.12
July 28, 2026	60.28	60.28	60.28	60.28	60.28
July 27, 2026	60.28	60.28	60.28	60.28	60.28
July 23, 2026	62.14	62.14	62.14	62.14	62.14
July 22, 2026	63.27	63.27	63.27	63.27	63.27
July 21, 2026	63.27	63.27	63.27	63.27	63.27
July 20, 2026	62.37	62.37	62.37	62.37	62.37
July 17, 2026	62.5	62.5	62.5	62.5	62.5
July 16, 2026	64.96	64.96	64.96	64.96	64.96
July 15, 2026	65.05	65.05	65.05	65.05	65.05
July 14, 2026	65.05	65.05	65.05	65.05	65.05
July 13, 2026	64.63	64.63	64.63	64.63	64.63
July 10, 2026	66.06	66.06	66.06	66.06	66.06
July 09, 2026	65.39	65.39	65.39	65.39	65.39
July 08, 2026	65.24	65.24	65.24	65.24	65.24
July 07, 2026	66.48	66.48	66.48	66.48	66.48
July 06, 2026	65.77	65.77	65.77	65.77	65.77
July 02, 2026	66.23	66.23	66.23	66.23	66.23
July 01, 2026	67.31	67.31	67.31	67.31	67.31
June 30, 2026	67.31	67.31	67.31	67.31	67.31
June 29, 2026	63.83	63.83	63.83	63.83	63.83
June 26, 2026	63.83	63.83	63.83	63.83	63.83
June 25, 2026	63.77	63.77	63.77	63.77	63.77
June 24, 2026	63.9	63.9	63.9	63.9	63.9
June 23, 2026	63.9	63.9	63.9	63.9	63.9
June 22, 2026	67.99	67.99	67.99	67.99	67.99
June 18, 2026	67.99	67.99	67.99	67.99	67.99
June 17, 2026	67.47	67.47	67.47	67.47	67.47
June 16, 2026	68.98	68.98	68.98	68.98	68.98
June 15, 2026	65.47	65.47	65.47	65.47	65.47
June 12, 2026	63.5	63.5	63.5	63.5	63.5
June 11, 2026	62.38	62.38	62.38	62.38	62.38
June 10, 2026	62.38	62.38	62.38	62.38	62.38
June 09, 2026	64.21	64.21	64.21	64.21	64.21
June 08, 2026	63.72	63.72	63.72	63.72	63.72
June 05, 2026	66.18	66.18	66.18	66.18	66.18
June 04, 2026	63.89	63.89	63.89	63.89	63.89
June 03, 2026	64.73	64.73	64.73	64.73	64.73
June 02, 2026	64.77	64.77	64.77	64.77	64.77
June 01, 2026	63.71	63.71	63.71	63.71	63.71
May 29, 2026	63.41	63.41	63.41	63.41	63.41
May 28, 2026	62.33	62.33	62.33	62.33	62.33
May 27, 2026	62.42	62.42	62.42	62.42	62.42