Pacific Biosciences of California (PACB) Stock Chart & Stock Price History $1.13 +0.02 (+1.80%) Closing price 05/2/2025 04:00 PM EasternExtended Trading$1.14 +0.01 (+0.88%) As of 05/2/2025 07:58 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Pacific Biosciences of California Stock Price Performance 5 Day Performance0.00%1 Month Performance-5.04%3 Month Performance-22.60%6 Month Performance-53.69%Year-To-Date Performance-38.25%1 Year Performance-38.25% Receive PACB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Pacific Biosciences of California and its competitors with MarketBeat's FREE daily newsletter. Email Address PACB Stock Chart for Saturday, May, 3, 2025 PACB Chart by TradingView Pacific Biosciences of California Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/02/2025$1.11$1.13+1.80%$1.16$1.115.91 million shs$339.05 million05/01/2025$1.11$1.11$1.14$1.094.09 million shs$333.05 million04/30/2025$1.11$1.11$1.12$1.064.53 million shs$333.05 million04/29/2025$1.13$1.11-1.77%$1.14$1.105.44 million shs$330.62 million04/28/2025$1.09$1.13+3.67%$1.15$1.097.83 million shs$336.57 million04/25/2025$1.14$1.09-4.39%$1.15$1.079.73 million shs$324.66 million04/24/2025$1.17$1.14-2.15%$1.19$1.136.79 million shs$339.55 million04/23/2025$1.17$1.17-0.43%$1.25$1.157.46 million shs$347.00 million04/22/2025$1.14$1.17+2.63%$1.22$1.157.45 million shs$348.49 million04/21/2025$1.17$1.14-2.56%$1.20$1.135.83 million shs$339.55 million Get the Latest News and Ratings for PACB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Pacific Biosciences of California and its competitors with MarketBeat's FREE daily newsletter. 04/18/2025$1.17$1.17$1.22$1.164.07 million shs$348.49 million04/17/2025$1.20$1.17-2.50%$1.22$1.164.07 million shs$348.49 million04/16/2025$1.27$1.20-5.51%$1.27$1.167.82 million shs$357.42 million04/15/2025$1.32$1.27-3.79%$1.35$1.254.83 million shs$378.27 million04/14/2025$1.36$1.32-2.94%$1.39$1.284.80 million shs$393.17 million04/11/2025$1.38$1.36-1.45%$1.39$1.276.67 million shs$405.08 million04/10/2025$1.45$1.38-4.83%$1.47$1.328.16 million shs$411.04 million04/09/2025$1.20$1.45+20.83%$1.49$1.2828.53 million shs$431.89 million04/09/2025$1.20$1.45+20.83%$1.49$1.2828.53 million shs$431.89 million04/08/2025$1.32$1.20-9.09%$1.37$1.177.16 million shs$357.42 million04/08/2025$1.32$1.20-9.09%$1.37$1.177.16 million shs$357.42 million04/07/2025$1.23$1.32+7.32%$1.39$1.1511.82 million shs$393.17 million04/04/2025$1.19$1.23+3.36%$1.24$1.1412.79 million shs$366.36 million04/03/2025$1.27$1.19-6.30%$1.26$1.175.98 million shs$354.44 million04/02/2025$1.13$1.27+12.39%$1.28$1.1210.21 million shs$378.27 million Related Companies HBIO Stock Chart TMO Stock Chart A Stock Chart MTD Stock Chart WAT Stock Chart ILMN Stock Chart TECH Stock Chart BIO Stock Chart BRKR Stock Chart CRL Stock Chart Receive PACB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Pacific Biosciences of California and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:PACB) was last updated on 5/3/2025 by MarketBeat.com Staff From Our PartnersThink NVDA’s run was epic? You ain’t seen nothin’ yetAsk most investors and they’ll probably tell you Nvidia is the undisputed AI stock of the decade. In 2023, ...Timothy Sykes | SponsoredElon’s Terrifying Warning Forces Trump To Take ActionElon Musk has avoided two major financial crises before. He pulled Tesla and SpaceX back from the brink of col...American Hartford Gold | SponsoredElon Set to Shock the World by May 1st ?Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believ...Brownstone Research | SponsoredTrump’s Bitcoin Reserve is No Accident…Bryce Paul believes this is the #1 coin to buy right now The catalyst behind this surge is a massive new b...Crypto 101 Media | SponsoredWhat President Trump’s Executive Order 14154 means for your moneyNearly $3 trillion disappeared from the stock market on Thursday morning. 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