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

363.73 UNCHANGED
Delayed Quote Updated: 7:00 PM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 0
Open 363.73
Bid (Size) 145.50 (80)
Ask (Size) 488.00 (40)
Prev. Close 363.73
Today's Range 363.73 - 363.73
52wk Range 236.73 - 396.23
Shares Outstanding 22,140,000
Dividend Yield N/A

Performance

52-Week Range 8.2% below 52-week high
363.73
236.7352W Low 396.2352W High
1 Week 2.9% below 1-week high
353.971W Low 374.601W 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 $363.73, 8.2% below its 52-week high. Over the past week it ranged between $353.97 and $374.60.

Past 12 Months
-1.1%
-1.3%
+21.9%
+24.5%
+19.2%
+19.8%
1W -$4.19
1M -$4.82
3M +$65.39
6M +$71.50
YTD +$58.46
1Y +$60.02

BIO was +19.8% over the past year, +24.5% over six months, +19.2% year to date, -1.1% in the last week.

12 Months vs Market
BIO
+19.8%
DIA
+12.1%
SPY
+17.3%
QQQ
+23.5%
IWM
+13.2%

Over the past 12 months BIO returned +19.8% versus DIA (Dow) +12.1%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.2%.

Volume & Liquidity
1W
203.3K
1M
264.2K
3M
272.7K
6M
325.4K
YTD
312.3K
1Y
287.2K

BIO's 3-month average daily volume is 272.7K.

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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 363.73
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 10/13/26 07:00 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 8.05B
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.
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