Lee Jackson |
Top Analyst Upgrades and Downgrades: Activision, BioMarin, Ciena, Delta Air, GlaxoSmithKline, Procter & Gamble, Regeneron, Tesla and More
The top analyst upgrades, downgrades and initiations seen on Friday included Activision Blizzard, BioMarin Pharmaceuticals, Ciena, Delta Air Lines, GlaxoSmithKline,…