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Bio-Rad Laboratories, Inc. Class A Common Stock (BIO)

Stock Price

$369.95

Current · As of: Oct 25, 2026

BIO Stock Price

Latest$369.95as ofOct 25, 2026

Latest$369.95as ofOct 25, 2026

BIO Close Price · excl. div ($2.66 → $369.95 · CAGR +11.2%)

Latest values, visible window

High-resolution chart · PNG

BIO stock price history

Daily history. Dates identify market observations.

Bio-Rad Laboratories, Inc. Class A Common Stock Stock Price — Daily history
Date	Stock Price
Nov 7, 2003	52
Oct 31, 2003	52
Oct 24, 2003	51
Oct 17, 2003	52
Oct 10, 2003	54
Oct 3, 2003	52
Sep 26, 2003	51
Sep 19, 2003	51
Sep 12, 2003	52
Sep 5, 2003	52
Aug 29, 2003	51
Aug 22, 2003	51
Aug 15, 2003	52
Aug 8, 2003	53
Aug 1, 2003	56
Jul 25, 2003	62
Jul 18, 2003	61
Jul 11, 2003	58
Jul 3, 2003	59
Jun 27, 2003	56
Jun 20, 2003	56
Jun 13, 2003	59
Jun 6, 2003	62
May 30, 2003	59
May 23, 2003	58
May 16, 2003	50
May 9, 2003	48
May 2, 2003	49
Apr 25, 2003	39
Apr 17, 2003	36
Apr 11, 2003	36
Apr 4, 2003	36
Mar 28, 2003	36
Mar 21, 2003	37
Mar 14, 2003	35
Mar 7, 2003	36
Feb 28, 2003	36
Feb 21, 2003	38
Feb 14, 2003	36
Feb 7, 2003	34
Jan 31, 2003	35
Jan 24, 2003	35
Jan 17, 2003	37
Jan 10, 2003	37
Jan 3, 2003	38
Dec 27, 2002	40
Dec 20, 2002	41
Dec 13, 2002	42
Dec 6, 2002	40
Nov 29, 2002	40
Nov 22, 2002	42
Nov 15, 2002	44
Nov 8, 2002	44
Nov 1, 2002	44
Oct 25, 2002	43
Oct 18, 2002	42
Oct 11, 2002	39
Oct 4, 2002	38
Sep 27, 2002	38
Sep 20, 2002	40
Sep 13, 2002	42
Sep 6, 2002	44
Aug 30, 2002	42
Aug 23, 2002	44
Aug 16, 2002	41
Aug 9, 2002	42
Aug 2, 2002	40
Jul 26, 2002	40
Jul 19, 2002	38
Jul 12, 2002	39
Jul 5, 2002	42
Jun 28, 2002	46
Jun 21, 2002	47
Jun 14, 2002	49
Jun 7, 2002	44
May 31, 2002	44
May 24, 2002	43
May 17, 2002	50
May 10, 2002	46
May 3, 2002	48
Apr 26, 2002	46
Apr 19, 2002	42
Apr 12, 2002	42
Apr 5, 2002	39
Mar 28, 2002	38
Mar 22, 2002	37
Mar 15, 2002	36
Mar 8, 2002	33
Mar 1, 2002	33
Feb 22, 2002	34
Feb 15, 2002	33
Feb 8, 2002	32
Feb 1, 2002	29
Jan 25, 2002	28
Jan 18, 2002	29
Jan 11, 2002	30
Jan 4, 2002	28
Dec 28, 2001	32
Dec 21, 2001	32
Dec 14, 2001	31

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.