Bio-Rad Laboratories, Inc. Class A Common Stock (NY:BIO)
Price and Volume
Detailed Quote| Volume | 127,085 |
| Open | 388.31 |
| Bid (Size) | 387.17 (160) |
| Ask (Size) | 388.07 (80) |
| Prev. Close | 386.48 |
| Today's Range | 382.76 - 389.99 |
| 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
2.2% below 52-week high
387.62
236.7352W Low
396.2352W High
1 Week
1.8% below 1-week high
352.091W Low
394.731W 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 $387.62, 2.2% below its 52-week high. Over the past week it ranged between $352.09 and $394.73.
Past 12 Months
1W
+$7.63
1M
+$23.20
3M
+$31.37
6M
+$145.91
YTD
+$82.35
1Y
+$80.24
BIO was +26.1% over the past year, +60.4% over six months, +27.0% year to date, +2.0% in the last week.
12 Months vs Market
BIO
+26.1%
DIA
+10.7%
SPY
+11.6%
QQQ
+10.9%
IWM
+16.0%
Over the past 12 months BIO returned +26.1% versus DIA (Dow) +10.7%, SPY (S&P 500) +11.6%, QQQ (Nasdaq 100) +10.9% and IWM (Russell 2000) +16.0%.
Volume & Liquidity
0.50× 3-mo avg
Today 127,085
3-mo avg 256.0K
1W
349.4K
1M
251.9K
3M
256.0K
6M
309.6K
YTD
307.5K
1Y
287.2K
BIO most recently traded 127,085 shares against a 3-month average daily volume of 256.0K.
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 387.62
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 11/11/26 03:36 PM 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 8.58B
How many shares of Bio-Rad Laboratories, Inc. Class A Common Stock are outstanding?
Bio-Rad Laboratories, Inc. Class A Common Stock has 9B shares outstanding.
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