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 $15,279.34 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,773.57, while $1000 invested 1 year ago would be worth $1,285.6. This corresponds to total returns of 1,427.93%, 77.36%, 28.56%, respectively, with annualized returns of 31.32%, 12.14%, 28.56%.

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
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
May 26, 2026	62.04	62.04	62.04	62.04	62.04
May 22, 2026	62.04	62.04	62.04	62.04	62.04
May 21, 2026	61.34	61.34	61.34	61.34	61.34
May 20, 2026	60.73	60.73	60.73	60.73	60.73
May 19, 2026	61.15	61.15	61.15	61.15	61.15
May 18, 2026	61.54	61.54	61.54	61.54	61.54
May 15, 2026	62.71	62.71	62.71	62.71	62.71
May 14, 2026	61.57	61.57	61.57	61.57	61.57
May 13, 2026	60.67	60.67	60.67	60.67	60.67
May 12, 2026	61.05	61.05	61.05	61.05	61.05
May 11, 2026	60.71	60.71	60.71	60.71	60.71
May 08, 2026	60.51	60.51	60.51	60.51	60.51
May 07, 2026	60.13	60.13	60.13	60.13	60.13
May 06, 2026	59.32	59.32	59.32	59.32	59.32
May 05, 2026	59.25	59.25	59.25	59.25	59.25
May 04, 2026	58.99	58.99	58.99	58.99	58.99
May 01, 2026	58.59	58.59	58.59	58.59	58.59
April 30, 2026	58.23	58.23	58.23	58.23	58.23
April 29, 2026	58.17	58.17	58.17	58.17	58.17
April 28, 2026	59.19	59.19	59.19	59.19	59.19
April 27, 2026	58.93	58.93	58.93	58.93	58.93
April 24, 2026	58.02	58.02	58.02	58.02	58.02
April 23, 2026	58.86	58.86	58.86	58.86	58.86
April 22, 2026	58.08	58.08	58.08	58.08	58.08
April 21, 2026	58.41	58.41	58.41	58.41	58.41
April 20, 2026	58.53	58.53	58.53	58.53	58.53
April 17, 2026	57.61	57.61	57.61	57.61	57.61
April 16, 2026	57.47	57.47	57.47	57.47	57.47
April 15, 2026	56.47	56.47	56.47	56.47	56.47
April 14, 2026	55.5	55.5	55.5	55.5	55.5
April 13, 2026	54.68	54.68	54.68	54.68	54.68
April 10, 2026	54.55	54.55	54.55	54.55	54.55
April 09, 2026	54.68	54.68	54.68	54.68	54.68
April 08, 2026	53.53	53.53	53.53	53.53	53.53
April 07, 2026	53.53	53.53	53.53	53.53	53.53
April 06, 2026	53.34	53.34	53.34	53.34	53.34
April 02, 2026	53.37	53.37	53.35	53.37	53.37
April 01, 2026	52.97	52.97	53.37	52.97	52.97
March 31, 2026	51.14	51.14	52.97	51.14	51.14
March 30, 2026	51.49	51.49	51.14	51.49	51.49
March 27, 2026	52.69	52.69	51.49	52.69	52.69
March 26, 2026	54.03	54.03	52.69	54.03	54.03