Bio-Rad Laboratories, Inc. Class A Common Stock (NY:BIO)
Price and Volume
Detailed Quote| Volume | 90,167 |
| Open | 367.29 |
| Bid (Size) | 370.17 (40) |
| Ask (Size) | 374.26 (1,160) |
| Prev. Close | 379.99 |
| Today's Range | 352.09 - 374.69 |
| 52wk Range | 236.73 - 396.23 |
| Shares Outstanding | 22,140,000 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
5.9% below 52-week high
372.66
236.7352W Low
396.2352W High
1 Week
4.5% below 1-week high
361.261W Low
390.151W High
Bio-Rad Laboratories, Inc. Class A Common Stock (BIO) traded between $236.73 and $396.23 over the past 52 weeks and last traded at $372.66, 5.9% below its 52-week high. Over the past week it ranged between $361.26 and $390.15.
Past 12 Months
1W
-$11.74
1M
-$7.16
3M
+$24.80
6M
+$113.64
YTD
+$67.39
1Y
+$61.70
BIO was +19.8% over the past year, +43.9% over six months, +22.1% year to date, -3.1% in the last week.
12 Months vs Market
BIO
+19.8%
DIA
+11.3%
SPY
+10.4%
QQQ
+7.5%
IWM
+15.1%
Over the past 12 months BIO returned +19.8% versus DIA (Dow) +11.3%, SPY (S&P 500) +10.4%, QQQ (Nasdaq 100) +7.5% and IWM (Russell 2000) +15.1%.
Volume & Liquidity
0.36× 3-mo avg
Today 90,167
3-mo avg 253.6K
1W
244.7K
1M
227.0K
3M
253.6K
6M
309.3K
YTD
306.4K
1Y
284.0K
BIO most recently traded 90,167 shares against a 3-month average daily volume of 253.6K.
More News
Read More
Bio-Rad Laboratories Bets on Digital PCR, Margins and Smarter M&A Growth ↗
September 25, 2026
Bio-Rad (BIO) Q2 2026 Earnings Call Transcript ↗
August 11, 2026
Bio-Rad Laboratories Q2 Earnings Call Highlights ↗
August 05, 2026
Bio-Rad Reports Second-Quarter 2026 Financial Results
August 04, 2026
Bio-Rad (BIO) Q2 2025 Earnings Call Transcript ↗
May 04, 2026
Bio-Rad (BIO) Q1 2026 Earnings Transcript ↗
May 01, 2026
Bio-Rad Reports First-Quarter 2026 Financial Results
April 30, 2026
Bio-Rad (BIO) Q4 2025 Earnings Call Transcript ↗
February 12, 2026
Bio-Rad Reports Fourth-Quarter and Full-Year 2025 Financial Results
February 12, 2026
Frequently Asked Questions
Is Bio-Rad Laboratories, Inc. Class A Common Stock publicly traded?
Yes, Bio-Rad Laboratories, Inc. Class A Common Stock is publicly traded.
What exchange does Bio-Rad Laboratories, Inc. Class A Common Stock trade on?
Bio-Rad Laboratories, Inc. Class A Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Bio-Rad Laboratories, Inc. Class A Common Stock?
The ticker symbol for Bio-Rad Laboratories, Inc. Class A Common Stock is BIO on the New York Stock Exchange
What is the current price of Bio-Rad Laboratories, Inc. Class A Common Stock?
The current price of Bio-Rad Laboratories, Inc. Class A Common Stock is 372.66
When was Bio-Rad Laboratories, Inc. Class A Common Stock last traded?
The last trade of Bio-Rad Laboratories, Inc. Class A Common Stock was at 11/05/26 10:41 AM ET
What is the market capitalization of Bio-Rad Laboratories, Inc. Class A Common Stock?
The market capitalization of Bio-Rad Laboratories, Inc. Class A Common Stock is 8.25B
How many shares of Bio-Rad Laboratories, Inc. Class A Common Stock are outstanding?
Bio-Rad Laboratories, Inc. Class A Common Stock has 8B shares outstanding.