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 $14,793.84 as of November 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,543.39, while $1000 invested 1 year ago would be worth $1,104.96. This corresponds to total returns of 1,379.38%, 54.34%, 10.5%, respectively, with annualized returns of 30.9%, 9.06%, 10.5%.

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
November 10, 2026	62.75	62.75	62.75	62.75	62.75
November 09, 2026	60.48	60.48	60.48	60.48	60.48
November 06, 2026	58.71	58.71	58.71	58.71	58.71
November 05, 2026	63.43	63.43	63.43	63.43	63.43
November 04, 2026	63.99	63.99	63.99	63.99	63.99
November 03, 2026	62.91	62.91	62.91	62.91	62.91
November 02, 2026	63.59	63.59	63.59	63.59	63.59
October 30, 2026	65.86	65.86	65.86	65.86	65.86
October 29, 2026	66.56	66.56	66.56	66.56	66.56
October 28, 2026	66.61	66.56	66.56	66.61	66.56
October 27, 2026	65.87	65.87	65.87	65.87	65.87
October 26, 2026	65.25	65.25	65.25	65.25	65.25
October 23, 2026	65.02	65.25	65.25	65.25	65.02
October 22, 2026	67.7	67.7	67.7	67.7	67.7
October 21, 2026	66.09	66.09	66.09	66.09	66.09
October 20, 2026	65.82	65.82	65.82	65.82	65.82
October 19, 2026	64.96	64.96	64.96	64.96	64.96
October 16, 2026	66.89	64.96	64.96	66.89	64.96
October 15, 2026	67.08	67.08	67.08	67.08	67.08
October 14, 2026	68.97	68.97	68.97	68.97	68.97
October 13, 2026	69.61	69.61	69.61	69.61	69.61
October 12, 2026	70.34	70.34	70.34	70.34	70.34
October 09, 2026	69.4	70.34	70.34	70.34	69.4
October 08, 2026	70.98	70.98	70.98	70.98	70.98
October 07, 2026	71.51	70.98	70.98	71.51	70.98
October 06, 2026	71.02	71.51	71.51	71.51	71.02
October 05, 2026	69.32	69.32	69.32	69.32	69.32
October 02, 2026	67.91	69.32	69.32	69.32	67.91
October 01, 2026	67.83	67.91	67.91	67.91	67.83
September 30, 2026	67.87	67.83	67.83	67.87	67.83
September 29, 2026	67.39	67.39	67.39	67.39	67.39
September 28, 2026	68.16	68.16	68.16	68.16	68.16
September 25, 2026	68.26	68.26	68.26	68.26	68.26
September 24, 2026	68.06	68.06	68.06	68.06	68.06
September 23, 2026	69.01	69.01	69.01	69.01	69.01
September 22, 2026	67.34	68.62	68.62	68.62	67.34
September 21, 2026	67.34	67.34	67.34	67.34	67.34
September 18, 2026	67.28	67.28	67.28	67.28	67.28
September 17, 2026	66.16	67.28	67.28	67.28	66.16
September 16, 2026	65.38	66.16	66.16	66.16	65.38
September 15, 2026	65.96	65.38	65.38	65.96	65.38
September 11, 2026	65.65	65.65	65.65	65.65	65.65
September 10, 2026	66.36	66.36	66.36	66.36	66.36
September 09, 2026	67.21	67.21	67.21	67.21	67.21
September 08, 2026	67.06	67.06	67.06	67.06	67.06
September 04, 2026	67.38	67.38	67.38	67.38	67.38
September 03, 2026	65.73	65.73	65.73	65.73	65.73
September 02, 2026	65.72	65.72	65.72	65.72	65.72
September 01, 2026	66.8	66.8	66.8	66.8	66.8
August 31, 2026	66.53	66.53	66.53	66.53	66.53
August 28, 2026	67.34	67.34	67.34	67.34	67.34
August 27, 2026	65.85	65.85	65.85	65.85	65.85
August 26, 2026	65.89	65.85	65.85	65.89	65.85
August 25, 2026	65.35	65.35	65.35	65.35	65.35
August 24, 2026	66.29	65.35	65.35	66.29	65.35
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