By Peter Nurse
Investing.com -- Stocks in focus in premarket trade on Tuesday, March 23rd. Please refresh for updates.
AstraZeneca (NASDAQ:AZN) ADR fell 2.2% after a U.S. health agency cast doubt about the positive results from the large-scale U.S. trial of the drugmaker’s Covid-19 vaccine, saying it may have used "outdated information." This could delay or even halt its potential U.S. rollout.
Boeing (NYSE:BA) stock fell 0.9% after the airplane maker said it had entered into a $5.28 billion, two-year revolving credit agreement, implying it will have to contend with a prolonged slowdown in commercial air travel.
ViacomCBS (NASDAQ:VIAC) stock fell 5% after the media giant announced it will sell $3 billion in total of its stock, using some of the proceeds to invest in its streaming services.
Raven (NASDAQ:RAVN) stock fell 8.5% after the agriculture technology company reported weaker-than-expected fiscal fourth-quarter results.
Quantumscape (NYSE:QS) stock fell 7.1% after a SEC filing showed the electric vehicle battery manufacturer will sell up to 13 million shares of Class A common stock.
Pfizer (NYSE:PFE) stock fell 0.2% after the Wall Street Journal reported that the drugmaker plans to tap the mRNA technology to make new vaccines for other viruses following the success of its Covid-19 shot.
Facebook (NASDAQ:FB) stock fell 0.2% following the news that the media watchdog Reporters Without Borders has filed a lawsuit against the social media giant in France over hate speech and false information.
Tencent Music (NYSE:TME) stock fell 4.6% after the music streaming service reported quarterly results that came in slightly below forecasts. It also announced Tuesday that it has formed a new joint label with Warner Music Group, following on from earlier deals with Universal Music and Sony (NYSE:SNE) Music.
GameStop (NYSE:GME) stock rose 0.2% after the games retailer announced the departure of chief customer officer Frank Hamlin, pointing to a hefty shakeup by its new biggest shareholder, Chewy (NYSE:CHWY) co-founder Ryan Cohen. The company’s quarterly results are due after the close.
Discovery (NASDAQ:DISCA) stock fell 3.4% after UBS downgraded its investment stance on the media company to ‘sell’ from ‘neutral’, citing the stock’s hefty valuation.
Sunrun (NASDAQ:RUN) stock rose 4% after Goldman Sachs (NYSE:GS) upgraded its stance on the solar power company to ‘buy’ from ‘neutral’, citing its accelerating growth.