Pacific Biosciences of California, Inc. - Common Stock (NQ:PACB)

2.055 -0.275 (-11.80%)
Delayed Quote Updated: 12:42 PM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 5,453,340
Open 2.240
Bid (Size) 2.050 (17,600)
Ask (Size) 2.060 (14,700)
Prev. Close 2.330
Today's Range 2.050 - 2.286
52wk Range 1.070 - 3.435
Shares Outstanding 247,079,374
Dividend Yield N/A

Performance

52-Week Range 40.2% below 52-week high
2.055
1.0752W Low 3.4452W High
1 Week 40.2% below 1-week high
2.211W Low 3.441W High

Pacific Biosciences of California, Inc. - Common Stock (PACB) traded between $1.07 and $3.44 over the past 52 weeks and last traded at $2.06, 40.2% below its 52-week high. Over the past week it ranged between $2.21 and $3.44.

Past 12 Months
-28.4%
+58.1%
+37.9%
+41.7%
+11.7%
+26.9%
1W -$0.81
1M +$0.76
3M +$0.57
6M +$0.61
YTD +$0.22
1Y +$0.44

PACB was +26.9% over the past year, +41.7% over six months, +11.7% year to date, -28.4% in the last week.

12 Months vs Market
PACB
+26.9%
DIA
+12.4%
SPY
+17.4%
QQQ
+24.1%
IWM
+13.9%

Over the past 12 months PACB returned +26.9% versus DIA (Dow) +12.4%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +24.1% and IWM (Russell 2000) +13.9%.

Volume & Liquidity 0.52× 3-mo avg
Today 5,453,340 3-mo avg 10.5M
1W
26.1M
1M
18.3M
3M
10.5M
6M
8.4M
YTD
7.9M
1Y
8.1M

PACB most recently traded 5,453,340 shares against a 3-month average daily volume of 10.5M.

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Frequently Asked Questions

Is Pacific Biosciences of California, Inc. - Common Stock publicly traded?
Yes, Pacific Biosciences of California, Inc. - Common Stock is publicly traded.
What exchange does Pacific Biosciences of California, Inc. - Common Stock trade on?
Pacific Biosciences of California, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Pacific Biosciences of California, Inc. - Common Stock?
The ticker symbol for Pacific Biosciences of California, Inc. - Common Stock is PACB on the Nasdaq Stock Market
What is the current price of Pacific Biosciences of California, Inc. - Common Stock?
The current price of Pacific Biosciences of California, Inc. - Common Stock is 2.055
When was Pacific Biosciences of California, Inc. - Common Stock last traded?
The last trade of Pacific Biosciences of California, Inc. - Common Stock was at 10/12/26 12:42 PM ET
What is the market capitalization of Pacific Biosciences of California, Inc. - Common Stock?
The market capitalization of Pacific Biosciences of California, Inc. - Common Stock is 507.75M
How many shares of Pacific Biosciences of California, Inc. - Common Stock are outstanding?
Pacific Biosciences of California, Inc. - Common Stock has 508M shares outstanding.
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