Bio-Rad Laboratories (BIO.B) Stock Chart & Stock Price History $250.08 0.00 (0.00%) As of 05/20/2025 Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsFinancialsHeadlinesSEC FilingsTrendsBuy This Stock Bio-Rad Laboratories Stock Price Performance The Bio-Rad Laboratories (BIO.B) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 10.66%, with a year-to-date return of -23.19%. In the past month, the stock has increased 6.68%, reflecting recent market activity. As of the latest close, Bio-Rad Laboratories traded at $250.08 with a market cap of $7.00 billion and volume of 3 shares. Five years ago, the stock traded at $466.33, representing a 46.37% decrease over that period. At the time, it had a market cap of $14.09 billion and a volume of 200 shares. 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Email Address 5 Day Performance0.00%1 Month Performance+6.68%3 Month Performance-19.86%Year-To-Date Performance-23.19%1 Year Performance-10.66%5 Year Performance-46.37% BIO.B Stock Chart for Thursday, May, 22, 2025 BIO.B Chart by TradingView Bio-Rad Laboratories Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/21/2025$250.08$250.08$250.08$250.083 shs$7.00 billion05/20/2025$250.08$250.08$250.08$250.08371 shs$7.00 billion05/19/2025$250.08$250.08$250.08$250.087 shs$7.00 billion05/16/2025$250.08$250.08$250.08$250.085 shs$7.00 billion05/15/2025$250.08$250.08$250.08$250.0831 shs$7.00 billion05/14/2025$250.08$250.08$250.08$250.08275 shs$7.00 billion05/13/2025$234.41$250.08+6.68%$250.08$250.08275 shs$7.00 billion05/12/2025$234.41$234.41$234.41$234.418 shs$6.57 billion05/09/2025$234.41$234.41$234.41$234.413 shs$6.57 billion05/08/2025$234.41$234.41$234.41$234.413 shs$6.57 billion Get the Latest News and Ratings for BIO.B and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Bio-Rad Laboratories and its competitors with MarketBeat's FREE daily newsletter. 05/07/2025$234.41$234.41$234.41$234.415 shs$6.57 billion05/06/2025$234.41$234.41$234.41$234.419 shs$6.57 billion05/05/2025$234.41$234.41$234.41$234.4111 shs$6.57 billion05/02/2025$234.41$234.41$234.41$234.411 shs$6.57 billion05/01/2025$234.41$234.41$234.41$234.411 shs$6.57 billion04/30/2025$234.41$234.41$234.41$234.4139 shs$6.57 billion04/29/2025$234.41$234.41$234.41$234.4139 shs$6.57 billion04/28/2025$234.41$234.41$234.41$234.4139 shs$6.57 billion04/25/2025$234.41$234.41$234.41$234.417 shs$6.57 billion04/24/2025$234.41$234.41$234.41$234.417 shs$6.57 billion04/23/2025$234.41$234.41$234.41$234.417 shs$6.57 billion04/22/2025$234.41$234.41$234.41$234.41131 shs$6.57 billion04/21/2025$225.29$234.41+4.05%$234.41$234.41131 shs$6.57 billion Related Companies VLTO Stock Chart FTV Stock Chart TER Stock Chart RVTY Stock Chart AVTR Stock Chart NVMI Stock Chart VNT Stock Chart MIR Stock Chart ST Stock Chart CAMT Stock Chart Receive BIO.B Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Bio-Rad Laboratories and its competitors with MarketBeat's FREE daily newsletter. 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