Go Pro

Bio-Rad Laboratories (BIO.B) Stock Chart & Stock Price History

Bio-Rad Laboratories logo
$365.08 +28.08 (+8.33%)
As of 10:24 AM Eastern

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 increased 47.78%, with a year-to-date return of 17.50%. In the past month, the stock has increased 18.01%, reflecting recent market activity.

As of the latest close, Bio-Rad Laboratories traded at $337.00 with a market cap of $9.02 billion and volume of 27 shares. Five years ago, the stock traded at $762.80, representing a 52.14% decrease over that period. At the time, it had a market cap of $22.71 billion and a volume of 9 shares.

Receive BIO.B Stock News and Ratings via Email

Sign-up to receive the latest news and ratings for Bio-Rad Laboratories and its competitors with MarketBeat's FREE daily newsletter.

SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
5 Day
Performance
+8.33%
1 Month
Performance
+18.01%
3 Month
Performance
+36.51%
Year-To-Date
Performance
+17.50%
1 Year
Performance
+47.78%
5 Year
Performance
-52.14%

BIO.B Stock Chart for Thursday, August, 20, 2026

Bio-Rad Laboratories Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/19/2026$337.00$337.00$337.00$337.0027 shs$9.02 billion
08/18/2026$337.00$337.00$337.00$337.0016 shs$9.01 billion
08/17/2026$337.00$337.00$337.00$337.0023 shs$9.01 billion
08/14/2026$337.00$337.00$337.00$337.007 shs$9.02 billion
08/13/2026$337.00$337.00$337.00$337.008 shs$9.02 billion
08/12/2026$337.00$337.00$337.00$337.0010 shs$9.02 billion
08/11/2026$337.00$337.00$337.00$337.009 shs$9.02 billion
08/10/2026$337.00$337.00$337.00$337.0015 shs$9.02 billion
08/07/2026$337.00$337.00$337.00$337.0011 shs$9.02 billion
08/06/2026$337.00$337.00$337.00$337.0015 shs$9.02 billion
08/05/2026$337.00$337.00$337.00$337.0013 shs$9.02 billion
08/04/2026$337.00$337.00$337.00$337.0063 shs$9.02 billion
08/03/2026$309.37$337.00
+8.93%
$337.00$337.0063 shs$9.02 billion
07/31/2026$309.37$309.37$309.37$309.3720 shs$8.28 billion
07/30/2026$309.37$309.37$309.37$309.378 shs$8.28 billion
07/29/2026$309.37$309.37$309.37$309.3713 shs$8.28 billion
07/28/2026$309.37$309.37$309.37$309.3735 shs$8.28 billion
07/27/2026$309.37$309.37$309.37$309.374 shs$8.28 billion
07/24/2026$309.37$309.37$309.37$309.3712 shs$8.28 billion
07/23/2026$309.37$309.37$309.37$309.378 shs$8.28 billion
07/22/2026$309.37$309.37$309.37$309.377 shs$8.28 billion
07/21/2026$309.37$309.37$309.37$309.3710 shs$8.28 billion
07/20/2026$309.37$309.37$309.37$309.3713 shs$8.28 billion

This page (NYSE:BIO.B) was last updated on 8/20/2026 by MarketBeat.com Staff.
From Our Partners